1st Hydrocarbon Processing 09 2010

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SEPTEMBER 2010

HPIMPACT

SPECIALREPORT

TECHNOLOGY

Are recent gains by US refiners sustainable?

REFINING DEVELOPMENTS

Update on spiral wound gaskets

Debating low-carbon fuel standards

‘Clean fuels‘ use unique solutions

Calculate temperature in horizontal tanks

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Fired Package Boilers / Wasteheat Boilers / HRSG Maintenance & Service Strategies / Boiler Repair Services / SCR and CO Systems

Some folks called it “the devil’s rope,” but there’s no denying that barbed wire revolutionized the American west in the 1860s. And RENTECH Boiler Systems has revolutionized the boiler industry with its direct fired boilers, headered membrane waterwall design, and customer service. We think you will cotton to our boilers because they will lower operating costs, reduce shutdowns and cut emissions. So carve G.T.T. (gone to Texas) on your door and head to Abilene to discover solutions to your boiler needs.

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SEPTEMBER 2010 • VOL. 89 NO. 9 www.HydrocarbonProcessing.com

SPECIAL REPORT: REFINING DEVELOPMENTS

29

20 questions: Identify probable causes for high FCC catalyst loss P. K. Niccum

39 45 51

Consider high-impact constructability issues for refineries R. Carter

Bottomless refinery: Improve refinery economics P. McKenna and F. Sheikh

Cover Marathon’s Garyville, Louisiana refinery completed a major expansion with startup in December 2009. This project increased the refinery’s rated capacity from 256,000 bpd to 436,000 bpd and is now among the five largest US refineries as well as the 20 largest international refineries. More details of the Garyville project can be found on page 22. Photo courtesy of Marathon Oil Corp.

Biorenewables update: What is beyond ethanol and biodiesel? R. Cascone and B. Burke

57 67 75 81

Upgrade FFC performance—Part 1 L. M. Wolschlag and K. A. Couch

Fine-tune processing heavy crudes in your facility T. Falkler and C. Sandu

Mitigate corrosion in your crude unit N. P. Hilton and G. L. Scattergood

Improve vacuum tower revamp projects S. Costanzo, S. M. Wong and M. Pilling

HPIMPACT 15 Strong second quarter for US refiners 15 Low-carbon fuel standard could cause ‘crude shuffle’ 16 $8.4 billion Chinese pump market by 2015 17 BP to pay $50.6 million for Texas City explosion

HEAT TRANSFER/VESSELS

89

Calculating the temperature distribution in horizontal vessel saddle supports G. N. van Zyl

MAINTENANCE/RELIABILITY

95 Spiral-wound or kammprofile gaskets? C. Yoder and D. W. Reeves

ENGINEERING AND CONSTRUCTION 2010—SUPPLEMENT

99

Managing projects in a global evironment S. K. Poddar

LOSS PREVENTION

115

Hydrobulging of storage tanks and its effect on first support selection M. G. Choudhury, S. Johri and R. Tripathi

ENGINEERING CASE HISTORIES

123

Case history 58: Piston pin plug wear T. Sofronas

COLUMNS 9 HPIN RELIABILITY Eccentric reducers and straight runs of pipe at pump suction 11 HPINTEGRATION STRATEGIES Sustainability program management with EAM 13 HPIN CONTROL APC application ownership 130 HPIN WATER MANAGEMENT Utility water boot camp for process engineers—Part 1

DEPARTMENTS 7 HPIN BRIEF • 21 HPIN CONSTRUCTION 26 HPI CONSTRUCTION BOXSCORE UPDATE 126 HPI MARKETPLACE • 129 ADVERTISER INDEX

HP ONLINE EXCLUSIVES Upgrade FFC performance—Part 2 L. M. Wolschlag and K. A. Couch

GPC’s Software Reference—Fall 2010 Following page 132

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MAGAZINE PRODUCTION Director—Editorial Production Sheryl Stone Manager—Editorial Production Angela Bathe Artist/Illustrator David Weeks Manager—Advertising Production Cheryl Willis

Publisher Bill Wageneck [email protected] EDITORIAL Editor Les A. Kane Senior Process Editor Stephany Romanow Process Editor Tricia Crossey Reliability/Equipment Editor Heinz P. Bloch News Editor Billy Thinnes

European Editor Tim Lloyd Wright Contributing Editor Loraine A. Huchler Contributing Editor William M. Goble Contributing Editor Y. Zak Friedman Contributing Editor ARC Advisory Group (various)

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Complete Solutions for Mass Transfer

Because Hydrocarbon Processing is edited specifically to be of greatest value to people working in this specialized business, subscriptions are restricted to those engaged in the hydrocarbon processing industry, or service and supply company personnel connected thereto. Hydrocarbon Processing is indexed by Applied Science & Tech nology Index, by Chemical Abstracts and by Engineering Index Inc. Microfilm copies available through University Microfilms, International, Ann Arbor, Mich. The full text of Hydrocarbon Processing is also available in electronic versions of the Business Periodicals Index. ARTICLE REPRINTS

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MOVING AHEAD

HYDROCARBON PROCESSING (ISSN 0018-8190) is published monthly by Gulf Publishing Co., 2 Greenway Plaza, Suite 1020, Houston, Texas 77046. Periodicals postage paid at Houston, Texas, and at additional mailing office. POSTMASTER: Send address changes to Hydrocarbon Processing, P.O. Box 2608, Houston, Texas 77252. Copyright © 2010 by Gulf Publishing Co. All rights reserved. Permission is granted by the copyright owner to libraries and others registered with the Copyright Clearance Center (CCC) to photocopy any articles herein for the base fee of $3 per copy per page. Payment should be sent directly to the CCC, 21 Congress St., Salem, Mass. 01970. Copying for other than personal or internal reference use without express permission is prohibited. Requests for special permission or bulk orders should be addressed to the Editor. ISSN 0018-8190/01. www.HydrocarbonProcessing.com

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HPIN BRIEF BILLY THINNES, NEWS EDITOR

[email protected]

Canada Products (Shell) and Delek US Holdings, Inc. have agreed to end negotiations regarding a potential sale of the Shell Montreal East refinery. Shell and Delek US met last week in an effort to address outstanding issues that both parties had been unable to resolve in negotiations held earlier this year. Negotiations once again reached an impasse, leading both parties to terminate discussions. “Unfortunately, after considerable efforts to find common ground on a number of complex issues, both sides have determined not to pursue further negotiations with regard to the Montreal East Refinery,” said Uzi Yemin, president of Delek US Holdings. “Because no buyer for the refinery had been identified by the end of last year, we announced on January 7, 2010 that we intended to convert the refinery to a terminal and so started detailed planning for the conversion,” said Richard Oblath of Shell. “Although we retained hope that a buyer could be found, the conversion was planned in parallel to the sale process, since there was no guarantee a sale would occur.”

The late July fire at Frontier Oil’s Cheyenne, Wyoming, refinery has been problematic for the company, but its leadership does not see the incident as having a long term effect on Frontier’s overall bottom line. “We suffered a recent setback in Cheyenne as a result of a fire near our crude unit,” said Mike Jennings, chairman of Frontier. “Our third quarter production and costs will reflect this outage, which is expected to last approximately two to three weeks. Despite this event, our Cheyenne refinery has been delivering on its cost reduction and yield improvement goals. Still ahead of us is the completion of Cheyenne’s LPG recovery project, which is scheduled to come online in mid-2011.”

Rive Technology Inc. has an agreement with W. R. Grace & Co. Conn. to jointly develop and commercialize Rive’s zeolite technology for use in catalysts for fluid catalytic cracking (FCC) processes within a petroleum refinery. Rive’s proprietary technology makes zeolite refining catalysts more accessible to hydrocarbon molecules, resulting in increased yields of transportation fuels and less coke. Rive’s technology creates refinery wide operating flexibility due to enhanced coke selectivity. Refiners can profit from the improved catalytic performance by increasing refinery throughput, processing heavier crude oil and maximizing production of high quality fuels. Under the agreement, Rive and Grace will develop, manufacture and market FCC catalysts incorporating Rive’s technology worldwide.

The grand opening of the Castrol China Technology Center recently took place in Shanghai’s Pudong Jinqiao Science Park. The new facility will be dedicated to developing lubricant technology solutions for the automotive, aviation, industrial, offshore and marine market sectors in China. The center comprises specialist laboratories dedicated to conducting lubricant development and modification, a friction testing center to evaluate and screen new formulations for industrial and automotive applications, a driveline testing laboratory and a vehicle workshop for testing product performance.

Huntsman Corp. has entered into a definitive agreement to acquire the chemicals business of Laffans Petrochemicals Ltd. Located in Ankleshwar, India, the Laffans chemicals business manufactures amines and surfactants. The chemicals business has 130 employees and annual sales of approximately $45 million. The acquisition is subject to certain terms and conditions and is expected to occur in the first half of 2011.

Gevo has signed definitive agreements to acquire Agri-Energy’s ethanol production facility in Luverne, Minnesota. Mechanical retrofitting of the plant will begin upon closing the transaction. Isobutanol production is expected to begin by the first quarter of 2012. During most of the retrofit process, it is expected that the facility will continue to produce ethanol. HP

■ Refinery financing In these troubled economic times, it is nice to see some lending and financing for large scale projects being given the green light. The Egyptian Refining Co. (ERC) recently signed a debt package of $2.6 billion to finance construction of its $3.7 billion second-stage oil refinery in the greater Cairo area of Egypt. The refinery will produce over 4 million tpy of refined products when completed, including 2.3 million tons of EURO V diesel. The debt package includes $2.35 billion of senior debt and $225 million of subordinated debt. Institutions participating in the senior debt package include the Japan Bank for International Cooperation, Nippon Export and Investment Insurance, the Export-Import Bank of Korea, the European Investment Bank and the African Development Bank. First drawdown under the senior debt facilities is expected in the coming two months. Mitsui & Co., which is part of the consortium of contractors building the refinery, is providing $200 million of subordinated debt financing. The African Development Bank is providing an additional $25 million of subordinated debt financing. News of the debt package came just weeks after the International Finance Corp. announced it would invest equity of $100 million in the project. The refinery, to be located in the greater Cairo district of Mostorod, will sell its production to the stateowned Egyptian General Petroleum Corp. (EGPC) under a 25-year offtake agreement at international prices. ERC has obtained all regulatory and environmental approvals and signed a lump-sum turnkey contract with GS Engineering & Construction/ Mitsui & Co. The project’s builders expect to complete construction and operational testing of ERC in the second half of 2014 in time for operations to begin in 2015 “Considering the financial and regulatory complexity of building a refinery today, the signing of ERC’s debt package has come together remarkably quickly,” said Tom Thomason, CEO of ERC. HP HYDROCARBON PROCESSING SEPTEMBER 2010

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HPIN RELIABILITY HEINZ P. BLOCH, RELIABILITY/EQUIPMENT EDITOR [email protected]

Eccentric reducers and straight runs of pipe at pump suction Questions relating to proper reducer application in centrifugal upstream of any low point must be governed by an important pump suction lines date back many decades. Until his death (at criterion. The line must be a diameter that will limit the pumpage 84, in 1995), world-renowned pump expert Igor Karassik age velocity to values below those where bubbles will rise through frequently corresponded with the writer and other pump users the liquid. on pump-related subjects. We rarely pass up an opportunity to In general, it can be stated that wherever a low point exists in a highlight some of his experience-based comments. suction line, the horizontal piping run at that point should be kept Once, a pump user referred to Fig. 1 and noted that this was as short as possible. In a proper installation, the reducer flange will quite typical of illustrations found in many textbooks. In essence, thus be located at the pump suction nozzle and there is usually no Fig. 1 indicates that, with a suction line entering the pump in the straight piping between reducer outlet and pump nozzle. Straight horizontal plane, the eccentric reducer is placed with the flat at pipe lengths are, however, connected to the eccentric reducer inlet the top. Available texts often give no indication as to whether the flange. On most pumps, one usually gets away with five diameters pumpage came from above or below the pump. of straight length next to the reducer. In the case of certain unspeciIgor Karassik agreed that, if the supply source was from above fied velocities and other interacting variables (e.g., viscosity, NPSH the pump, the eccentric reducer should be installed with the margin, pump style, etc.), it might be wise to install as many as 10 flat (horizontal) surface at the bottom. Entrained vapor bubbles diameters of straight length next to the reducer inlet flange. The could then migrate back into the source instead of staying near two different rules-of-thumb explain seeming inconsistencies in the the pump suction. If the pump suction piping entered after a long literature, where both the 5 and 10-D rules can be found. HP horizontal run or from below the pump, the flat of the eccentric LITERATURE CITED reducer should be at the top.1 1 Karassik, Igor J., Centrifugal Pump Clinic, 2nd Ed., Marcel Dekker, Inc., Still, in many older texts it has been assumed that the pump1989. age source originated at a level below the pump suction nozzle. Karassik reminded us that older Hydraulic Institute Standards The author is HP’s Equipment/Reliability Editor. The author of 17 textbooks commented on the suction pipe slope: and over 470 papers or articles, he advises process plants worldwide on reliability improvement and maintenance cost reduction opportunities. His coauthored Bloch/ “...Any high point in the suction pipe will become filled with Budris text, Pump User’s Handbook, is comprehensive and very widely used. Find air and thus prevent proper operation of the pump. A straight the 2nd edition under ISBN 0-88173-517-5. taper reducer should not be used in a horizontal suction line as an air pocket is formed in the top of the reducer and the pipe. An eccentric reducer Air pocket should be used instead.” This instruction applies regardless of Suction Suction where the pumpage originates. Depending on the particulars of an installation, trapped vapors can reduce the effective suction line cross-sectional area. Should that be the case, Incorrect Correct flow velocities would tend to be higher than FIG. 1 Illustration of eccentric reducer mounting from Hydraulic Institute Standards. anticipated. Higher friction losses would occur and pump performance would be adversely affected. In the case of a liquid source above the pump suction, and particularly where the suction line consists of an eccentric reducer Suction Suction followed by an elbow turned vertically upward and a vertical pipe length—all assembled in that sequence from the pump suction flange upstream—it will be mandatory for Correct Eccentric reducers should be the eccentric reducer flat side to be at the Source of supply arranged with the bottoms bottom. That said, Fig. 2 should clarify what below pump. flat when source of supply is above the pump. reliability-focused users need to implement. FIG. 2 Suggested modifications for eccentric reducer mountings. Also, whenever vapors must be vented against the flow direction, the line size HYDROCARBON PROCESSING SEPTEMBER 2010

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HPINTEGRATION STRATEGIES RALPH RIO, CONTRIBUTING EDITOR [email protected]

Sustainability program management with EAM Moving to a sustainable manufacturing model requires significant changes throughout the enterprise. Some HPI companies use a top-down approach in which senior managers set targets to which engineers and plant operators must respond. Others use a more collaborative approach, providing visionary goals and allowing project leaders to emerge. In either case, companies must manage and monitor progress to ensure that overall business needs are met. An effective program requires structure. Focal points for managing sustainability. Sustainable

manufacturing embodies three principal concepts: design-, environment- and resource-friendly products; produced in environment- and resource-friendly plants; with an environment- and resource-friendly supply chain. Available software applications can help HPI plants and other manufacturers manage each of the product, plant and supply chain domains. For example, manufacturers typically use enterprise asset management (EAM) applications to manage the life cycle of assets in the plant and supply chain. This can be extended to also manage a sustainability program for plant assets. Manual merges create mayhem. Sustainability concerns

for a plant include both the various inputs into the plant (feedstocks, power, water, air and MRO materials), plus the different plant outputs (gasses, liquids and solids) that can have a detrimental effect on humans or the environment. The problem is that each asset category within a plant typically has its own specific operational control applications and systems. For most manufacturers, rolling up the carbon footprint across a site involves accessing each of these different systems and performing manual data mergers, which at best, is a time-consuming and error-prone process. HPI companies can leverage the knowledge base resident in their EAM and maintenance management systems to help manage the plant’s sustainability program. EAM systems improve equipment uptime and performance (Fig. 1). This benefit can be extended to reduce both a company’s carbon footprint and emissions. EAM can also help manufacturers comply with future carbon reporting regulations. EAM applications have an asset-specific structure. They manage each asset as either an individual item (like a compressor), or as a group (like a distillation train). EAM has well-established functions for managing each asset. These include work-order management (scheduling, dispatching and monitoring completion), parts inventory management, labor management, information management and analytics. A sustainability program also needs this asset-specific approach to identify those assets that need improvement. For example, a plant’s wastewater contains a mixture of effluents from a variety of plant sources. The volume and composition is inconsistent over

time. The obvious emitters have probably already been addressed. What do you do next? Examining the wastewater is too late in the process. To improve sustainability, manufacturers need to move upstream to the source, and closely examine the individual assets. The major areas of asset-specific functionality relative to managing a sustainability program include: • Program management: set goals, measure and benchmark performance • Alert management: monitor, trend and notify • Planning and analytics: optimize asset performance • Emissions and resource compliance: track and verify for corporate governance and government regulations. Plant sustainability program scope. HPI plants already

see significant new resource-based constraints, regulations and business drivers. These will only escalate. Also, it is reasonable to expect higher prices for feedstocks, energy and carbon emissions in the future. As shown in the figure, these resources involve a variety of different plant production, IT, and other assets. Usually, each of these assets has a supervisory control system or historian. These supervisory systems provide an excellent data source for the EAM system to use to manage sustainability. Rather than periodic manual data collection, data collection should be an automated process with integration between the EAM system and these supervisory control systems. HP The author has been with ARC since 2000. Prior to joining ARC, he was with GE Fanuc Automation as its manager of marketing for its CIMPLICITY software and services. Prior to that, Mr. Rio was Intellution’s marketing manager for all HMI software products. Mr. Rio holds a BS degree in mechanical engineering and an MS degree in management science from Rensselaer Polytechnic Institute, Troy, New York.

Inputs

Processing

Outputs

Power Production MRO Air Water

Waste

IT data center Emissions HVAC

Steam

Larry O’Brien is part of the automation consulting team at ARC covering the Lighting, other ... process industries, and an HP contributing editor. He is responsible for tracking the market for process automation systems (PASs) and has authored the PAS market studNatural gas ies for ARC since 1998. Mr. O’Brien has also authored many other market research, Plant assets EAM strategy and custom research reports on topics including process fieldbus, collaborative partnerships, total automation market trends and others. He has been with ARC since January started his career with market research in the field instrumentation Managing sustainability via assets with EAM. FIG.1993, 1 and markets. HYDROCARBON PROCESSING SEPTEMBER 2010

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HPIN CONTROL Y. ZAK FRIEDMAN, CONTRIBUTING EDITOR [email protected]

APC application ownership Advancec process control (APC) requires skilled control engineers, and where such engineers are not available, even wellimplemented APC applications quickly become ineffective. That much is known and has been published.1–4 Feeling frustrated over the dire APC manning shortage, I wrote an editorial recommending simplifying APC to the point of giving up on some of the benefits, aiming to reduce maintenance requirements and improve the APC success rate. Another school of thought, represented best perhaps by Allan Kern, suggests that we do away with multivariable predictive control (MVPC) tools altogether, and move back to implementing APC strategies as DCS structures, going by the name of advanced regulatory control (ARC). I do not share Kern’s view against MVPC but think that complexity is the real culprit. Good intentions of capturing all of APC benefits have led control engineers to overly complex designs that might be beneficial with constant attention, but fall into disuse without attention. I have implemented many simple MVPCs, as well as ARC applications, and if you structure such an application with say, one inferential-quality model plus one override constraint without any built-in economics, it works day-in and day-out. If you wish to incorporate more constraints, especially constraints with slow dynamics and more economic considerations, MVPC is your tool, and that application requires almost daily attention to work well. ‘Why?’ Management asks. “We have paid a lot to develop

APC, why do we need to invest more engineering time, and yet daily, to keep this application in good repair?” Complexity has something to do with it. Refinery economics can vary wildly. Seasonal or blocked-operation jumps are obvious and predictable, but there are other events that change economics quickly: delayed shipments, storms, equipment problems, troubles in a neighboring refinery, political unrest on a different continent or, in fact, any unforeseen event. Can the preconfigured MVPC economics cope with actual economics of the day? It absolutely cannot! And how would a wise operator respond to a mismatch between refinery economics versus MVPC configuration? He/she would continue using valid APC functionality and disable offending functionality, usually by clamping manipulated variables (MVs). I have seen applications with 40 controlled variables (CVs) by 20 MVs where only two MVs were not clamped. Worse yet, operators are not expected to be aware of plantwide economics. With lack of guidance they might let APC drive the unit against the economics of the day, and what have we achieved then?; nice-looking multivariable responses that cause the refinery to lose money. That is why economics-driven APC applications need daily attention. The site APC engineer should always be aware of current economic situations. While the engineer cannot quickly redesign the APC to follow current economics, he/she must find a way to set economic drive coefficients and CV targets to approach the

real economics, and then instruct operators about how to work with these settings. That is what I call ownership. Being aware of refinery economics is perhaps a two-hour-a-week task, and figuring out how to make APC comply with current economics could take six more hours a week. There’s more to say about inferential control models. They are important because as APC moves the unit, keeping product qualities on target is key to correct optimization. I advocate inferential models based on first principles, whereas many APC practitioners employ regression-based models. That, in itself, is not a disaster. While the regression is necessarily inferior, a good process engineer can perhaps specify model inputs correctly to achieve workable models. Either way, inferential models require careful and detailed monitoring. As a minimum—track unbiased inferences against the lab to investigate inferential bias patterns, especially if it is related to operational modes. Upon seeing that the regression model no longer fits, the APC engineer should devote time to collect data and come up with another regression. That is perhaps a two-to-four-hour a week job, depending on the number of inferential models and their quality. What about outsourcing APC engineering? In my view, APC ownership, i.e., the responsibility to monitor economics and inferential models, and to set the APC to agree with unit economics, should rest with the site engineer. But communications tools today certainly permit engaging a remote expert to help the site APC engineer set the application correctly, and/or to rework inferential models. I support inferential models in many refineries, though not to the point of daily attention. The count of hours above leads to a simple conclusion that a good APC engineer can steward four major applications, five or six with outside help. If you cannot afford this level of engineering support—why spend money implementing APC to begin with? In that case implement only simple APC with quality targets and constraints but without economic drives. HP 1 2 3 4

LITERATURE CITED Friedman, Y. Z., “Avoid advanced control project mistakes,” Hydrocarbon Processing, October 1992. Friedman, Y. Z., “Advanced process control—it takes effort to make it work,” Hydrocarbon Processing, February 1997. Latour, P. R., “Does the HPI do its CIM business right?” Hydrocarbon Processing, July 1997. Kane L. A., “Controversy in Control,” Hydrocarbon Processing, March/April 1998.

The author is a principal consultant in advanced process control and online optimization with Petrocontrol. He specializes in the use of first-principles models for inferential process control and has developed a number of distillation and reactor models. Dr. Friedman’s experience spans over 30 years in the hydrocarbon industry, working with Exxon Research and Engineering, KBC Advanced Technology and since 1992 with Petrocontrol. He holds a BS degree from the Israel Institute of Technology (Technion) and a PhD degree from Purdue University.

HYDROCARBON PROCESSING SEPTEMBER 2010

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HPIMPACT BILLY THINNES, NEWS EDITOR

[email protected]

Strong second quarter for US refiners Baker & O’Brien issued an August report that stated US refinery cash margins have increased, on average, by almost $3 per barrel vs. the previous quarter, with the strongest improvement noted on the West Coast. Countering the general improvement trend was the East Coast, where margins declined slightly because of a widening light-heavy crude oil discount and general market conditions. Overall US first half 2010 (10H1) cash margins were much stronger than the last half of 2009 (Table 1). However, during the second quarter of 2010 (10Q2), refining crack spreads began to slip relative to the previous quarter, with further weakening noted in July. The light-heavy differential increased in the first half of 2010, resulting in the improvement of margins for Gulf Coast coking refineries. However, margins for East Coast cracking refineries remained stuck at depressed 2009 levels (Fig. 1), even with the previous shutdown of two area refineries (Valero’s in Delaware City, Delaware, and Sunoco’s in Westville, New Jersey). With the recent announcement by Western Refining of plans to close the Yorktown, Virginia, refinery, East Coast refinery capacity will soon be reduced by a cumulative total of almost 400,000 bpd, which is 23% of the East Coast’s atmospheric distillation capacity operating in November 2009.

12

Low-carbon fuel standard could cause ‘crude shuffle’ The National Petrochemical and Refiners Association (NPRA) recently released a report examining how a low-carbon fuel standard (LCFS) policy intended to reduce greenhouse gases (GHGs) from the transportation sector could actually result in “shuffling” or “leakage” of emissions. The study says an LCFS would actually increase global GHG emissions by up to 19 million metric tpy. This is in contradiction to those

East Coast resid cracking vs. Gulf Coast coking margins

10

8,000

East coast resid cracking, W Africa Gulf coast coking, Maya

who advocate the LCFS, saying it would reduce emissions. Barr Engineering of Minneapolis, Minnesota, conducted the study for members of NPRA. The study assumes that because an LCFS would prevent US refineries from importing petroleum obtained from oil sands in neighboring Western Canada, the US would instead have to import more oil in tankers from the Middle East and elsewhere. At the same time, the Canadian oil would be shipped in tankers across the Pacific to China and other Asian locations. The study calls this long-distance movement of oil thousands of miles around the world in tankers a “shuffle” that would result in higher carbon dioxide emissions than simply extracting the Canadian petroleum from the oil sands for US consumption, due to emissions created by shipping the oil such great distances. “In conducting this technical study, we looked at the most accurate data publicly TABLE 1. US refiner cash margins compared to previous periods, $/bbl 10Q2 vs. 10Q1 10H1 vs. 09H2 East Coast

(0.54)

Midwest

+4.04

+2.83

Gulf Coast

+2.40

+3.73

Rocky Mountains

+4.28

+3.22

+5.41

+1.82

US Total

+2.94

+2.86

Total crude + feedstock inputs to US refineries 2007 2008 2009 2010 Q1 2010 Q2

6,000 5,000

8 6

+0.55

West Coast

7,000

Mbpd

Gross margin, $/bbl input

Recent margin improvements have encouraged US refineries to increase throughputs (Fig. 2), with overall refinery utilization rates increasing during the quarter from 82.2% to 88.7%. The increases in throughput varied widely across regions, with the Midwest only increasing by 2% vs. an increase of 12% in the Gulf Coast. The consultants at Baker & O’Brien hold the opinion that, during the second quarter of 2010, US refiners exhibited much stronger performance. But they wonder whether the industry can sustain this performance for any extended period depends upon strengthening demand for transportation fuels. Supply-side challenges in the medium term include currently high gasoline and diesel inventory levels, additional capacity from new projects that are near completion and announced plans to restart idled refining capacity.

4,000 3,000 2,000

4

1,000 2 0 Jan-09

FIG. 1

0 East Coast Apr-09

Jul-09

Oct-09

Jan-10

Apr-10

East Coast resid cracking vs. Gulf Coast coking margins from January 2009–April 2010.

Midwest

Gulf Coast

Rocky West Coast Mountains

Source: US DOE/EIA

FIG. 2

Crude and feedstock inputs to US refineries from 2007 to 2010 Q2. HYDROCARBON PROCESSING SEPTEMBER 2010

I 15

HPIMPACT available, and the conclusion was clear,” said Joel Trinkle, senior air quality consultant at Barr and one of the authors of the study. “Crude shuffling under a nationwide LCFS would substantially raise overall greenhouse gas emissions.” The study found that an LCFS implemented in the US results in a notable increase in greenhouse gas emissions due to the displacement of Canadian crude imports to the US and the rerouting of crude imports and exports to accommodate this displacement (Table 2). “Nearby Canadian crude sources would be diverted to regions not affected by an LCFS and replaced with supplies from distant parts of the world,” the study says. “While it is likely that an LCFS would change the mix of crude imports to the US, LCFS implemented in the US is not expected to change overall trends in energy use and demand for crude resources throughout the rest of the world. A shift in US crude-supply preferences will simply cause redirection of crude supplies elsewhere.” This analysis of the change in crudetransport-related emissions accompany-

ing implementation of an LCFS indicates that the net effect will be a doubling of GHG emissions associated with changes in crude-transport patterns. It indicates an increase in global GHG emissions by 7.1 million to 19.0 million metric tons per year, depending on the extent of resulting Canadian crude displacement (Fig. 3). Canada is currently the largest supplier of petroleum imported into the US, but other nations are looking to the Canadian oil sands as a potential energy source. China alone has already invested more than $6 billion in Canadian oil sands projects as it continues to rapidly increase its presence in overseas energy production. “By denying the American people access to oil from our friendly neighbor Canada, a low-carbon fuel standard would raise fuel costs and wipe out millions of American jobs,” said NPRA President Charles T. Drevna. “Now this latest study shows that a nationwide LCFS won’t reduce overall global GHG emissions—it will actually raise them. These findings simply reinforce NPRA’s long-held belief that a federal lowcarbon fuel standard is a policy of all pain and no gain.”

TABLE 2. Total transport GHG emissions under LCFS examined in detail Metric tons CO2-e total per day (assumes tanker transport—one way)

Metric tons CO2-e total per day (assumes tanker transport— roundtrip/deadhead)

All Canadian imports to US displaced

35,160

40,519

All Canadian imports to US Midwest II displaced

16,651

19,189

All Canadian imports to US displaced

76,478

92,507

All Canadian imports to US Midwest displaced

36,218

43,809

Scenario Base case

Crude shuffle case

Metric tons CO2-e/bbl

2.5E-02 2.0E-02 1.5E-02

1.0E-02 0.5E-03 0.0E-03

FIG. 3

16

One way Round-tripdeadhead tanker tanker transport transport

Thousand metric tons CO2-e/day

LCFS GHG impacts: Base case vs. crude shuffle GHG emissions per barrel

Total GHG emissions per day

100

Base case Crude shuffle

80 60 40

Additional concerns regarding American access to Canadian oil sands resources have surfaced following a recent US State Department decision regarding a proposed pipeline to transport Canadian crude to refineries in the Gulf Coast region. The decision will allow federal agencies an additional 90 days to comment on TransCanada’s proposed Keystone XL project, pending the State Department’s release of a final environmental impact statement. The proposed pipeline expansion would more than double the amount of Canadian crude imported to the US. Several regional and state LCFS initiatives are currently underway, including a statewide LCFS program in California established as part of the state’s AB 32 climate law, and proponents of a federal LCFS continue to seek its enactment. A federal LCFS provision was included in the 2008 Lieberman-Warner climatechange bill that was defeated in the Senate. The 2009 Waxman-Markey climate-change bill also contained an LCFS provision, although it was removed before the bill was passed by the House. Two other recent studies cast additional doubt on the efficacy of an LCFS. A June 2010 report by Charles River Associates found that a nationwide LCFS implemented in 2015 would result by 2025 in: the loss of between 2.3 million and 4.5 million US jobs; an increase of up to 170% in the price of gasoline and diesel fuel; and a 2–3% decrease in the US gross domestic product. The other report, by the Canadian Energy Research Institute, issued in October 2009, examined the impacts of developing Canadian oil sands on the US economy. It found that such development (which would be threatened by the implementation of a nationwide LCFS in the US) would result in an estimated 343,000 new US jobs between 2011 and 2015, and that US output of goods and services would increase by an average of $62 billion per year from 2009 through 2025.

$8.4 billion Chinese pump market by 2015

20 0 All US All Midwest Canadian Canadian crude crude imports imports displaced displaced One way tanker transport

LCFS GHG impacts: Base case vs. crude shuffle.

I SEPTEMBER 2010 HYDROCARBON PROCESSING

All Midwest All US Canadian Canadian crude crude imports imports displaced displaced Round-trip-deadhead tanker transport

McIlvaine is predicting that China will account for 21% of the $40 billion 2015 world market for industrial pumps. China is completing a five year plan which is adding 15,000 million gallons daily of municipal sewage treatment. Also of note is that China now has twice the big power plant scrubbers as does the US. These scrubbers each need

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BP to pay $50.6 million for Texas City explosion The US Department of Labor’s Occupational Safety and Health Administration announced that BP Products North America Inc. will pay a full penalty of $50.6 million stemming from the 2005 explosion at its Texas City, Texas, refinery that killed 15 workers and injured 170 others. The agreement resolves failure-to-abate citations issued after a 2009 follow-up investigation. In addition to paying the record fine, BP has agreed to take immediate steps to protect those now working at the refinery, allocating a minimum of $500 million to that effort. “This agreement achieves our goal of protecting workers at the refinery and ensuring that critical safety upgrades are made as quickly as possible,” said Secretary of Labor Hilda L. Solis. “The size of the penalty rightly reflects BP’s disregard for workplace safety and shows that we will enforce the law so workers can return home safe at the end of their day.” Under the agreement, BP immediately will begin performing safety reviews of the refinery equipment according to set schedules and make permanent corrections. The agreement also identifies many items in need of immediate attention; the company has agreed to address those concerns quickly and to hire independent experts to monitor its efforts. Additionally, the agreement provides an unprecedented level of oversight of BP’s safety program including regular meetings with OSHA, frequent site inspections and the submission of quarterly reports for the agency’s review. Finally, in a step toward workplace safety corporate-wide, BP agrees to establish a liaison between its North American and London boards of directors and OSHA, which will allow the agency to raise compliance problems at the highest level. “Safer conditions at this refinery should result from this arrangement, which goes far beyond what can normally be achieved through abatement of problems identified in citations,” said Assistant Secretary of Labor for OSHA David Michaels. “Make no mistake, OSHA will be watching to ensure that BP complies with the agreement and safeguards its workers.” In September 2005, OSHA cited BP for a then-record $21 million as a result of

the fatal explosion at its Texas City refinery in March of that year. Upon issuance of the citations, the parties entered into an agreement that required the company to identify and to correct deficiencies. In a follow-up investigation in 2009, OSHA found that although the company made many changes related to safety, it failed to live up to several extremely important terms of that agreement. As a result, OSHA cited BP for “failure to abate” violations with

penalties totaling a record $50.6 million that BP now has agreed to pay. During that same 2009 investigation at the Texas City refinery, OSHA also identified 439 new willful violations and assessed more than $30 million in penalties. Litigation before the Occupational Safety and Health Review Commission regarding those violations and penalties is ongoing and is not impacted by today’s settlement. HP

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19

refining your profit

UOP helps you exceed your goals with innovative technology, catalysts and optimization solutions specifically designed to meet your needs. UOP hydroprocessing solutions and optimization services are designed to help you maximize your return on investment and grow your business. As regional market demands shift, we provide the process technologies, catalysts and services that will meet your changing business needs. Our experts work closely with you to meet your desired yields and product specifications including ultra-low sulfur diesel standards while improving your operational efficiency. Backed by over 50 years of hydroprocessing innovations, UOP offers the best and most advanced solutions to keep your business one step ahead.

For more information about UOP, visit www.uop.com ©2010 UOP. All Rights Reserved.

HPIN CONSTRUCTION BILLY THINNES, NEWS EDITOR [email protected]

North America AdvanceBio Systems LLC has a contract with the US Department of Energy’s National Renewable Energy Laboratory in Golden, Colorado, to provide a biomass pretreatment reactor system for its integrated biorefinery research facility. The equipment will be used for research, development, demonstration and deployment in support of national transportation fuel diversification objectives, specifically those associated with performing the advanced technologies that make fuel ethanol from cellulosic biomass cost-competitive. Xebec Adsorption Inc. has signed a significant contract to build a complete biogas upgrading plant for Terasen Gas in western Canada. The plant will be installed at a landfill site in British Columbia to upgrade biogas to biomethane which will then be injected into the utility’s natural gas grid for residential uses such as home heating and cooking. The biogas plant features the latest generation of Xebec’s proprietary rapidcycle pressure swing adsorption technology. Commissioning and startup is expected to take place in early 2011. ProSep has $2 million contract to provide process engineering and specialized internals for crude separation. This contract was awarded through a commercial alliance with Thermo Design and will be installed at a super major oil and gas producer’s steam-assisted gravity drainage facility located in the oil sands of Alberta, Canada. The crude separation equipment will be built using ProSep’s free water knock-out and treater vessel designs and internals, allowing for efficient separation of crude, natural gas, water and solids from the production stream. Syntroleum Corp.’s new Dynamic Fuels plant that will produce high quality renewable fuels from animal fats and greases is mechanically complete, and work is now underway to prepare for the start of operations. The prime contractor on the project in Geismar, Louisiana, achieved mechanical completion in July and turned the entire plant over to Dynamic Fuels LLC, a joint venture of Syntroleum and Tyson Foods.

The commissioning activities in progress include flushing of all lines, verifying operation of the control system and installation of catalysts and absorbents. Dynamic Fuels currently expects to begin fuel production and ramp up of production rates during the third quarter of 2010.

South America Foster Wheeler AG’s Global Engineering and Construction Group has an owner’s engineer contract for a new LNG receiving terminal to be built in Montevideo, in the region of Río de la Plata, Uruguay. The contract was awarded by Uruguay’s state-owned oil company, Administración Nacional de Combustibles, Alcohol y Portland (ANCAP). Foster Wheeler’s scope of work includes technical assistance through the initial phases of the development of the project, conceptual design of the terminal, and development of the invitation to bid for the role of owner and operator of the terminal. The owner/operator role will include the responsibility for, among other elements, the engineering, procurement and construction (EPC) contract. Foster Wheeler’s TREND ANALYSIS FORECASTING scope also includes the supervision of the Hydrocarbon Processing maintains an EPC contractor from detailed engineering extensive database of historical HPI projthrough to startup.Current project activity ect information. is published three times a year in the HPI Boxscore. When a project is completed, it is removed from current The Shaw Group Inc. has a contract listings and retained in a database. The with Dogu Akdeniz Petrokimya database is a 35-year compilation ve ofRafinprojby type, operating licen-to eriects Sanayi ve Ticaret A.S.company, (DAPRAS) sor, engineering/constructor, etc. provide project managementlocation, consultancy Many companies use the historical data for (PMC) services for a grassroots refinery in trending or sales forecasting. Construction Europe

Yumurtalk located in the Ceyhan region of The historical information is available in Turkey on the eastern Mediterranean ® and can becoast. comma-delimited or Excel cusShaw also tom will sorted toconduct suit yourpre-front-end needs. The costengiof the sortdesign depends on the size and complexneering development for 14 process ity of the sort you request and whether a units, utilities, offsites and marine facilities customized program must be written. You atcan thefocus site. on a narrow request such as the The planned facility,type theofAdana Dogu history of a particular project or you canrefinery, obtain the 35-year to Boxscore Akdeniz willentire be designed process database, or portions thereof. 212,000 bpd of crude oil. The crude will Simply clear description of thevarious data flow intosend theaCeyhan region from you need and you will receive a prompt sources, including Iraq, Russia and the Cascost quotation. Contact: pian areas, and will target the domestic and Lee Nichols regional exportP.markets. O. Box 2608 Houston, Texas, 77252-2608 Fax: 713-525-4626 INEOS Oxide says it will build e-mail: [email protected].

and operate a new 1-million-tpy ethylene ter-

minal, to be constructed at its Zwijndrecht facilities in Belgium. Operation of the new deep-sea terminal is expected to start in 2012. Once completed, the new terminal will be connected directly to INEOS’ ethylene consuming facilities in the Antwerp/ Rotterdam area and into Europe via the ARG ethylene pipeline linking Antwerp to Cologne and the Ruhr industrial areas. Jacobs Engineering Group Inc. has a contract with The Dow Chemical Co. to provide engineering and construction management services for the expansion of Dow’s facility in Fombio, Italy. The expansion will accommodate the manufacturing of uniform particle size (UPS) copolymers to be used in ion exchange resins. The scope of the contract includes a range of services from detailed design and construction management activities, up to mechanical completion. The project includes the installation of new process equipment. The new equipment covers two existing buildings and includes an upgrade and tie-in of existing utilities and a new control system. ConocoPhillips, Rompetrol Rafinare S.A. and Rominserv S.A. have a license TREND ANALYSIS FORECASTING Hydrocarbon Processing maintains an extensive database of historical HPI project information. The Boxscore Database is a 35-year compilation of projects by type, operating company, licensor, engineering/constructor, location, etc. Many companies use the historical data for trending or sales forecasting. The historical information is available in comma-delimited or Excel® and can be custom sorted to suit your needs. The cost of the sort depends on the size and complexity of the sort you request and whether a customized program must be written. You can focus on a narrow request such as the history of a particular type of project or you can obtain the entire 35-year Boxscore database, or portions thereof. Simply send a clear description of the data you need and you will receive a prompt cost quotation. Contact: Lee Nichols P. O. Box 2608, Houston, Texas, 77252-2608 Fax: 713-525-4626 e-mail: [email protected] HYDROCARBON PROCESSING SEPTEMBER 2010

I 21

HPIN CONSTRUCTION Garyville refinery major expansion facts Completed on schedule during the fourth quarter of 2009, the Garyville Major Expansion (GME) units are fully integrated with the original refinery operations. With the expansion, the refinery’s rated capacity increased from 256,000 bpd to 436,000 bpd, making it among the largest refineries in the US. The 180,000-bpd expansion will provide the equivalent of 7.5 million gallons of clean transportation fuels each day; the initial cost for GME was an estimated $3.2 billion. In addition to the installation of a new crude and vacuum distillation units, expansion plans called for the construction of infrastructure and other process units: 44,000-bpd delayed coker, 70,000-bpd heavy gasoil hydrocracker, 65,000-bpd reformer and a 47,000-bpd kerosine hydrotreater. The new facilities incorporate the latest safety and environmental control

technologies at the refinery, which is the first and only refinery to be included in the US Environment Protection Agency’s elite National Environmental Performance Track (NEPT). Marathon’s Garyville refinery was also one of the first refineries to achieve this distinction. The construction project was one of the largest private sector projects underway in the US. Some of the most important project partners existed offsite—citizens in the local parish and in the state of Louisiana who trusted Marathon Oil and endorsed this project. Because of this successful partnership, Marathon was able to: • Provide over 270 full-time employees and contract positions • Award $1.7 billion in contracts to local Louisiana companies • Contribute approximately $60 million during the construction project in State and parish tax revenues • Provide an economic boost to the community, in the wake of natural disasters and a worldwide economic recession. During construction, the GME required approximately 2,000 construction workers, with over 9,100 workers at peak periods. In total, more than 40,000 workers participated in this expansion project. More than 31 million construction hours were logged. With an OSHA Recordable Incident Rate of 0.27 compared to OSHA’s published average of 4.7 for general construction projects. The GME used enough steel to build over 15,000 cars, created 10 miles of new paved roads, and installed over 1,000 miles of wire and cable. This was truly a global effort with 1,300 engineers from the Philippines, Mexico, India and the US all working tirelessly to develop over 60,000 blueprints. Around the world, and around the clock, major equipment was manufactured in 12 countries. Over 50 barges traveled tens of thousands of miles to deliver this hardware to the site. To preserve integrity of the Mississippi River dike while delivering some equipment, a $3.5 million temporary bridge was constructed. Once the hardware was onsite, the team safely executed over 100 critical equipment lifts, some as large as 850 tons. Note: Marathon Oil Corp. is an integrated energy company

focused on value creation through the responsible development of liquid hydrocarbon and natural gas resources to help meet the world’s energy needs. It is • 4th largest US-based integrated oil and gas company • 5th largest US petroleum refiner • Headquartered in Houston, Texas. HP TABLE 1. GME overview timeline 2006

December Detailed engineering effective start

22

2007

2008

2009

March Contractor to begin clearing site

January Commence steel erection

March Complete engineering effort

May Begin hauling fill

March Commence piping erection

May Begin commissioning activities

July Commence filling

July Commence construction of marine facilities

October Mechanical completion

September Commence foundations

December Critical vessels delivered to site

December Startup

I SEPTEMBER 2010 HYDROCARBON PROCESSING

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HPIN CONSTRUCTION and technical services agreement for the revamp of the existing delayed coker unit at Rompetrol’s Petromidia refinery in Romania. The revamp will utilize ConocoPhillips’ delayed coking technology to further improve the reliability, the environmental performance and the operability of the existing 22,000-bpd unit. Construction of Rompetrol Rafinare’s Petromidia refinery delayed coker revamp is expected to be completed in 2012.

Foster Wheeler AG’s Global Engineering and Construction Group has a framework agreement, awarded by Statoil, acting on behalf of Gassco AS as operator for the Gassled joint venture, for front-end engineering design (FEED) services valid through 2013 to support the development of the Kårstø oil and gas processing plant in Norway. Statoil is modifying, on behalf of Gassco, the processing plant to enable it to process new light oil/condensate pro-

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duction coming onstream in the Norwegian North Sea.

Middle East Flowserve Corp. has received final approval from Saudi Aramco on a master purchase agreement to supply pumps, valves and services for the Yanbu’ export refinery project (YERP). Under the terms of the corporate procurement agreement (CPA) established between Flowserve and Saudi Aramco, Saudi Aramco plans to make significant future purchases of Flowserve pumps, valves and value-added services. Flowserve expects to begin booking orders under the CPA later in 2010. Under construction on the west coast of Saudi Arabia, YERP will be a 400,000bpd, full-conversion refinery being built in Yanbu’ Industrial City, Saudi Arabia. The refinery is designed to process Arabian heavy crude and will produce high-quality, ultra-low-sulfur refined products, including gasoline and diesel fuel. The new refinery is expected to be operational in 2014. Tecnimont SpA has a contract with Kuwait National Petroleum Co. to develop a treatment plant for acid gas and condensates. The project, scheduled for completion by 2014, will be executed a on turnkey basis and has a value of approximately $400 million. The contract includes the provision of engineering services, purchase materials, construction and commissioning of the plant for a new train of process and treatment systems including softening gas and condensates (for the new treatment plant acidgas), as well as the revamping of the existing gas treatment systems ( for the current extraction system of acid gases) for the refinery in the Mina Al-Ahmadi section of Kuwait City. The new plant will have a processing capacity of approximately 78,000 bpd of condensate. The Shaw Group Inc. has a contract with Abu Dhabi Oil Refining Co. (Takreer) to provide project management consultancy services during the engineering, procurement and construction phase of a base oils plant at the Ruwais Industrial Complex in Abu Dhabi, UAE. The planned facility will be capable of producing 500,000 tpy of Group III base oils, as well as 100,000 tpy of Group II base oils, and is scheduled to begin commercial production in 2013. Group II and III base oils are used for blending top-tier lubricants for car engines. HP

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HPI CONSTRUCTION BOXSCORE UPDATE Company

City

Plant Site

Project

Capacity Unit Cost Status Yr Cmpl Licensor

Northeast Biodiesel

Greenfield

Greenfield

Biodiesel

3.5 MMgal

2.5

U 2011

Spectra Energy

Dawson Creek

Dawson Creek

Gas Processing

200 MMcfd 1500

P 2013

Tierra Del Fuego P&C ENAP ENAP Reficar Reficar Reficar

Tierra del Fuego Pemuco Pemuco Cartagena Cartagena Cartagena

Tierra del Fuego Pemuco Pemuco Cartagena Refinery Cartagena Refinery Cartagena Refinery

Ammonia LNG Regasification LNG Storage (4) Treater LPG Treater, Jet Fuel Treater, Spent Caustic

1.5 Mtpy 600 Mm3/d 200 m3 None None None

F P P E E E

2012 2012 2012 2011 2011 2011

Total Total Total Georgian Oil and Gas Corp Sud Chemie Gate Terminal BV ConocoPhillips/Rompetrol Rafinare NIS-Refinery Novi Sad

Gonfreville Gonfreville Gonfreville Undisclosed Straubing Rotterdam Navodari Pancevo

Gonfreville Gonfreville Gonfreville GOGC Refinery Straubing Maasvlakte Navodari Pancevo

Distillation, Crude Hydrocracker Hydrotreater, Gas Oil Refinery Bio-ethanol Compressor Coker, Delayed Hydrogen Generation

50 100

E E E S U E E U

2013 2013 2013 2014 2011 2011 2012 2011

Anning Nanjing Ningbo Ningbo Tianjin Yantai Yantai Ennore Jurong Taichung Taichung

Kunming Oil Refinery Nanjing Chemical Ind Park Ningbo Ningbo Tianjin Yantai Yantai Ennore Jurong Taichung Taichung

Refinery Phenol ADI (aliphatic isocyanate) Polyethers Dehydrogenation, Propane ADI (aliphatic isocyanate) MDI LNG Terminal Terminal Coke Oven Plant Gas Treating EX

200 Mbpd 3400 400 Mtpy None None 600 Mm-tpy None 600 Mtpy 2.5 MMtpy 64 61 Mm3 350 3 Mtpd 146 Mm3

E S S S U S C P E F F

2012 2013 2013 2013 2012 2013 2010 2015 2011 2012 2012

Eshidiya Eshidiya Mina Al Ahmadi Mina Al Ahmadi Al Jubail Jubail

Eshidiya Eshidiya Mina Al Ahmadi Mina Al Ahmadi Al Jubail Jubail 2 Ind Zone

Phosphoric Acid Sulfuric Acid Acid Gas Removal Acid Gas Removal (2) Caustic Soda Acrylic acid\acrylates

500 Mtpy 4.5 Mtpy 230 MMcfd None 245 Mtpy 200 Mtpy

E E E E U S

2012 2012 2014 2014 2011 2014

Engineering

Constructor

UNITED STATES Massachusetts

CANADA British Columbia

LATIN AMERICA Argentina Chile Chile Colombia Colombia Colombia

KBR Merichem Merichem Merichem

EUROPE France France France Georgia Germany Netherlands Romania Serbia

EX EX

RE

205 Mbpd 48 Mbpd 364 Mbpd None 2 Mt None 22 Mbpd 40 tpd

950 950 950 36

FW Technip Technip Techint Haldor Topsøe

Burckhardt Compression|TS LNG BV Rominserv Jacobs |Heurtey

TS LNG BV Rominserv Heurtey

ASIA/PACIFIC China China China China China China China India Singapore Taiwan Taiwan

CNPC INEOS Phenol/Sinopec YPC Yantai Wanhua Polyurethanes Yantai Wanhua Polyurethanes Tianjin Bohua Yantai Wanhua Polyurethanes Yantai Wanhua Polyurethanes IOCL/TIDCO JV Stolthaven Singapore Pte Dragon Steel Corp Dragon Steel Corp

CB&I

Chiyoda Singapore Pte Uhde Uhde

MIDDLE EAST Jordan Jordan Kuwait Kuwait Saudi Arabia Saudi Arabia

Jordan India Fertilizer Co Jordan India Fertilizer Co KNPC KNPC Arabian Chlorovinyl Company Dammam 7 Petrochemicals

RE

625 625 400 400

Uhde Aker Solutions

SNC-Lavalin SNC-Lavalin Tecnimont Tecnimont Daelim |Jacobs Aker Solutions

Daelim

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I SEPTEMBER 2010 HYDROCARBON PROCESSING

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REFINING DEVELOPMENTS

SPECIALREPORT

20 questions: Identify probable causes for high FCC catalyst loss Here is a list to troubleshoot your catalyst problems P. K. NICCUM, KBR Technology, Houston, Texas

F

luid catalytic cracking unit (FCCU) performance and reliability are the primary drivers of refinery economics. Containment of the finely powdered catalyst within the circulating FCC unit inventory is a critical element of effective FCC operation. Identifying the probable causes of high catalyst losses from a FCCU remains one of the more important yet esoteric challenges that can be faced by FCC operators and engineers. The answers to 20 key questions provide a basis to list the more likely causes of high losses. Armed with this list, a refiner can develop costeffective mitigation strategies to relieve, if not solve, the problem online or be prepared to confirm and correct the situation during the next unit shutdown. This can prevent chasing unlikely solutions, while the real culprits escape detection.

Workhorse unit of the refinery.

FCCU performance and reliability do impact refinery economics. Containment and minimizing losses of the finely powdered catalyst within the circulating FCC unit inventory is critical. It is remarkable that two-stage reactor and regenerator cyclones, as depicted in Fig. 1, typically capture more than 99.997% of the catalyst dust entrained with the product and flue gas vapors. Any significant loss in the ability to contain the catalyst will have serious negative economic consequences, such as: • Catalyst contamination of slurry-oil product reducing its value in the market. • Severe erosion of slurry-circulation pumps • Required cleaning of heavy oil tanks due to catalyst buildup • Loss of compliance with permitted atmospheric particulate emissions • Premature failure of flue gas power recovery turbines • Loss of catalyst fluidity causes irregu-

lar or unstable catalyst circulation leading to lower FCC unit throughput and less desirable product yields • Several fold increase in fresh catalyst makeup costs. After a refinery notices an increase in FCC catalyst loss rate, it may prematurely conclude that the high loss rate must be due to mechanical problems that can only be cured by a unit shutdown and repairs. This scenario can then deepen when no obvious mechanical damage is found during the shutdown and it becomes apparent that the root cause of the losses can only be diagnosed by gathering clues and studying unit operations while the FCC unit is in service. Indeed, the worst thing that can be found during the shutdown and inspection could be finding nothing at all. There are three categories of questions that can be asked when gathering clues to determine the most likely cause of high FCC catalyst losses: • Questions with answers at your fingertips • Questions that should have readily available answers • Questions whose answers require data or analysis beyond that considered routine. These listed groupings can provide an order for an investigation, starting with the questions where answers are most easily available, and working down the list toward those requiring more time and costs to answer. Another complicating factor in FCC catalyst loss investigations, like many troubleshooting exercises, is that some of the supposed evidence may be corrupt or just plain wrong. It is up to the investigator to look for what is being indicated by the preponderance of the evidence, and not be drawn into making premature conclusions based on limited data.

First things first: Q1–Q7. If the

increased rate of catalyst loss is not severe, the first indication may be the report of higher than expected fresh catalyst additions needed to maintain the unit catalyst inventory. The

FIG. 1

Cut-away view of FCC unit.

I

HYDROCARBON PROCESSING SEPTEMBER 2010 29

SPECIALREPORT

REFINING DEVELOPMENTS

first order of business is to ascertain which side of the reactor-regenerator system, if not both sides, is responsible for the increased catalyst loss, as listed in Table 1. Q1: What is the relative rate of catalyst loss in the fractionator bottoms compared to normal? Calculating the catalyst loss rate through the reactor cyclones is normally a straightforward multiplication of the slurry oil production rate times the concentration of ash in the slurry oil product. Q2: What is the relative stack opacity or rate of fines catch compared to normal? An increase in regenerator stack opacity generally indicates an increase in stack catalyst emissions. It is noted that particles with diameters greater than a few microns generally have an increasingly smaller impact on opacity while those with diameters in the range of 0.1 to 1.0 microns have the larger impact on opacity.1,2 The presence of third-stage separators, electrostatic precipitators and flue gas scrubbers can obscure the impact of increased regenerator catalyst losses on stack opacity.3 A concept referred to throughout this article is “What is normal?” Unfortunately, in many cases, this “normal” data may be difficult to obtain as the incentive to document problems often gets more priority

than collecting data concerning what things look like when all is well. It is also noteworthy if either the reactor or regenerator loss rate has decreased while losses from the other vessel have increased. With a constant rate of fines input (fresh catalyst) and fines generation by attrition, anything that reduces the fines losses from one vessel will increase the fines concentration in the unit and result in a corresponding increase in fines flowrate from the other vessel. For instance, commissioning a catalyst slurry oil filter with recycle back to the riser will increase the loss rate from a regenerator. The equilibrium catalyst data sheet provides a long-term accounting of many important equilibrium catalyst properties that are useful in diagnosing catalyst loss issues. Chief among these is the particle size data.4 Q3: What is the relative amount of equilibrium catalyst in the 0–40 micron range? An equilibrium catalyst data sheet provides a long-term accounting of many important equilibrium catalyst properties that are useful in diagnosing catalyst loss issues. Chief among these is the particle size data.4 The relative amount of fines in the catalyst inventory is often indicated by the percentage of the catalyst particles

TABLE. 1. Questions with answers at your finertips 1. What is the relative rate of catalyst loss in the fractionator bottoms compared to normal? 2. What is the relative stack opacity or rate of fines catch compared to normal? 3. What is the relative amount of equilibrium catalyst in the 0–40 micron range? 4. What is the average equilibrium catalyst APS compared to normal? 5. How does the volumetric flowrate of reactor product vapors through the cyclones compare to normal? 6. How does the volumetric flowrate of air or flue gas through the regenerator compare to normal? 7. How does the catalyst circulation rate compare to normal?

TABLE 2. Questions needing more investigation to resolve 8. What is the relative rate of catalyst loss from the regenerator compared to normal? 9. How does the fresh catalyst makeup rate compare to normal? 10. Are the losses steady or intermittent? 11. When did you last change the type of fresh FCC catalyst?

having a diameter less than 40 microns. This parameter provides an indication of whether or not the increased loss rate is due to cyclone malfunction versus an increase in fines generation due to increased attrition or a higher loading of fines with the fresh catalyst. Q4: What is the average equilibrium catalyst APS compared to normal? The change in average particle size (APS) of the equilibrium catalyst generally moves opposite the fraction of fines in the catalyst. However, APS can also increase over time due to decreasing equilibrium catalyst withdrawals that traps the largest particles within the circulating catalyst inventory. Q5: How does the volumetric flowrate of reactor product vapors through the cyclones compare to normal? The volumetric rate of vapor flowing through the reactor cyclones can be estimated based on the reactor operating temperature and pressure together with the hydrocarbon product rate, reactor and stripper steam rates, and an estimate of the hydrocarbon product molecular weight. The rates and molecular weights of any hydrocarbon recycle streams should also be included in the calculations. Q6: How does the volumetric flowrate of air or flue gas through the regenerator compare to normal? The regenerator air rate together with the regenerator operating temperature and pressure provide an indication of the volumetric vapor traffic through the regenerator and its cyclone system. Even better accuracy can be obtained by calculating the molar rate of the flue gas based on the air rate and flue gas composition. Q7: How does the catalyst circulation rate compare to normal? The most common method of estimating the catalyst circulation rate is based on the regenerator air rate, flue gas analysis, and reactor and regenerator temperatures. For the purpose of catalyst loss troubleshooting, the consistency of method is more important than the absolute accuracy of the method.

12. When did the loss increase first occur?

The next level. As listed in Table 2:

13. How long did it take for the losses to increase from a normal rate?

Q8: What is the relative rate of catalyst loss from the regenerator compared to normal? On the regenerator side, quantification of the catalyst loss rate is best determined over a period of time by subtracting the reactor catalyst loss rate from the catalyst addition rate. Careful attention to changes in the unit and catalyst hopper inventories over the same time period is important for the catalyst balance. Previously, the presence of particulate capture devices downstream of the regen-

TABLE 3. More difficult to resolve questions on FCC operations 14. What is the relative angularity of the equilibrium catalyst? 15. What is the relative angularity of lost catalyst? 16. What is the relative APS of the catalyst in the reactor carryover? 17. What is the shape of the differential particle size curve of the catalyst in the reactor carryover? 18. What is the relative APS of the catalysts in the regenerator carryover? 19. What is the shape of the differential particle size curve of the catalysts in the regenerator carryover? 20. How does the cyclone system pressure drop compare to normal? 30

I SEPTEMBER 2010 HYDROCARBON PROCESSING

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REFINING DEVELOPMENTS

Percent, %

SPECIALREPORT

10 9 8 7 6 5 4 3 2 1 0

Typical PSD Poor second-stage cyclone performance

0 FIG. 2

Microscopic view of FCC catalyst.

erator may obscure the impact of increased regenerator catalyst losses on stack opacity. In these cases, the investigator can review the catalyst catch rate in the post-regenerator flue gas cleanup equipment. For instance, data on the catch rate in a fourth-stage cyclone fines hopper or in an electrostatic precipitator (ESP) dust bins can provide more evidence of increased regenerator catalyst loss. Q9: How does the fresh catalyst makeup rate compare to normal? Documentation of catalyst additions is important for several reasons. Firstly, after accounting for any changes in routine equilibrium catalyst withdrawal rates, increasing fresh catalyst additions to maintain unit inventory corroborates other indications of increasing catalyst losses. Second, increasing the fresh catalyst addition rate generally leads to increased losses due to increased fines input with the fresh catalyst and because the newer catalyst may have surfaces that are more easily abraded.5 Q10: Are the losses steady or intermittent? If the increased catalyst losses seem to come and go with time, this is an indication that the problem may be more related to operating conditions than mechanical damage. For instance, the diplegs may be operating close to a flooded condition, where changes in gas rate or catalyst loading drastically affect the cyclone efficiency. In a counter-example, if the increased loss rate is due to a hole in a plenum or cyclone outlet tube, then the losses are more likely continuous and increasing. Q11: When did you last change the type of fresh FCC catalyst? If the type of fresh catalyst has changed in a timeframe that could coincide with the increased catalyst losses, the catalyst itself becomes suspect. Similarly, the same is true if the fresh catalyst receipts show significant physical property changes, especially in terms of the fraction of fines, density or Attrition Index.6 32

I SEPTEMBER 2010 HYDROCARBON PROCESSING

FIG. 3

10

20

30

40 50 60 70 Particle size, microns

80

90

100

Reduced system efficiency.

Q12: When did the loss increase first occur? It is also worthwhile to consider the date when the increased catalyst losses seemed to begin. Look for coincidences with other significant events in the FCC operation. For instance, did the time of the increased loss rate correspond with a unit turnaround or upset? Equipment damage is more likely to occur during a startup, upset or shutdown. Loss of restriction orifices that can cause an attrition problem more commonly occurs during a turnaround. Were there other significant changes in the operation corresponding to the time of the increase in catalyst losses such as changes in feedrate, combustion air rate, catalyst circulation rate or feedstock quality? Q13: How long did it take for the losses to increase from a normal rate? If the catalyst loss rate made a step change from normal to a higher value, then this generally indicates that the problem is not an erosion induced hole somewhere in the cyclone system; as the hole size will increase gradually if erosion is to blame. Harder-to-answer questions. As

shown in Table 3, these require sample capture and/or laboratory testing that would be considered non-routine. Q14: What is the relative angularity of the equilibrium catalyst? As shown in Fig. 2, looking at the sample of the equilibrium catalyst loss under a microscope can be very revealing. If the sample contains a lot of small, jagged or broken pieces, it indicates an abnormally severe degree of catalyst attrition.7 Q15: What is the relative angularity of lost catalyst? Generally speaking, samples of catalyst lost from the reactor are readily available from a sampling of the slurry oil product or circulating slurry oil. The slurry oil can be washed and filtered in a laboratory, and the captured

catalyst can be viewed under a microscope. If available, samples of catalyst lost from the regenerator can be viewed under a microscope. The microscope can reveal whether the sample contains a high concentration of small, jagged or broken pieces indicating an abnormally severe degree of catalyst attrition. Q16: What is the relative APS of the catalyst in the reactor carryover? Catalyst taken from the slurry oil can be subjected to the all important particle size analysis. For a given rate of fines input and fines generation within the unit, material balance considerations dictate that the APS of the lost catalyst must increase as the loss rate increases. The image from the microscope can corroborate the particle size analysis by showing more than an expected fraction of larger particles and even very large particles that would never escape a properly functioning cyclone system. • If the APS of the lost catalyst is smaller than normal, and if the loss rate is higher than normal, then that would indicate an increased degree of fines input or increased catalyst attrition. • Moderately increasing APS would indicate some loss of cyclone efficiency; if the loss rate is higher than normal or a reduction in fines input or attrition if the loss rate is less than normal. • Moderately increasing APS indicates a reduction in fines input or attrition if the loss rate is less than normal. • A large increase in APS indicates a major cyclone malfunction or serious damage. Q17: What is the shape of the differential particle size curve of the catalyst in the reactor carryover? The particle size analysis of a loss sample can also be reported as differential particle size distribution, indicating the fraction of particles falling in narrow size ranges. This is a different pre-

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10 9 8 7 6 5 4 3 2 1 0

REFINING DEVELOPMENTS

Percent, %

Percent, %

SPECIALREPORT

Attrition

0

FIG. 4

10

20

30

40 50 60 70 Particle size, microns

90

Bi-modal distribution indicating an attrition problem.

What can be done to correct an attrition problem online?

• Locate and correct any missing orifices or valve openings.

What can be done to correct a plugged reactor cyclone dipleg online?

• Lower the stripper bed level to unseal the diplegs. • Pressure bump the unit by changing the vessel operating pressure rapidly, say 4 psi in 15 seconds. sentation than a cumulative particle size distribution displaying the weigh percentage of particles having less than a given diameter.8 The shape of the differential particle size distribution curve can be insightful: • If the curve has only a single broad peak centered about a higher than normal particle size, as shown in Fig. 3, this could indicate a partial loss of cyclone efficiency but not complete bypassing of solids. • A bimodal curve having a peak near that considered normal, as well as a secondary peak at a lower than normal particle size as shown in Fig. 4, may indicate a catalyst attrition problem. • Some bypassing of material around the cyclones altogether would occur with a breached plenum chamber or a hole in a secondary cyclone outlet tube, as shown in Fig. 5. This would exhibit itself with a bimodal curve having peaks near that considered normal, as well as a secondary peak at a higher than normal particle size. Q18: What is the relative APS of the catalysts in the regenerator carryover? Collecting a representative sample of catalyst lost from the regenerator is less straightforward than the collection of fines from slurry 34

80

I SEPTEMBER 2010 HYDROCARBON PROCESSING

100

10 9 8 7 6 5 4 3 2 1 0

Hole or crack in outlet tube or plenum

0

FIG. 5

10

20

30

40 50 60 70 Particle size, microns

80

90

100

Bi-modal distribution indicating cyclone bypass.

oil. Ideally, a dust sample can be collected from the regenerator effluent, and the results can be analyzed as previously discussed with respect to catalyst separated from slurry oil. If dust collection equipment exists downstream of the regenerator, such as a scrubber, ESP or TSS, the fines catch can also be analyzed and used in the investigation. Q19: What is the shape of the differential particle size curve of the catalysts in the regenerator carryover? If a dust sample from the regenerator effluent can be obtained, the results can be analyzed as previously discussed with respect to catalyst separated from slurry oil. Q20: How does the cyclone system pressure drop compare to normal? Some FCC units are instrumented with differential pressure measurements across the vessel disengaging space and the vapor outlet. This provides an indication of the pressure drop through the cyclone system and it will indicate whether there has been a significant change in the catalyst or vapor loadings of the cyclones. Once answers to many of the 20 questions are available, these answers can be analyzed for fit with the characteristics of the problems described below to establish the more likely causes of the catalyst loss problem. Possible FCC catalyst losses. More

common causes of high catalyst losses are: Excessive attrition in a fluid bed. Catalyst attrition in a fluid bed is caused by catalyst particles colliding at high velocity with other particles or solid surfaces. The high particle velocities in a fluid bed are chiefly the result of particle acceleration driven by high-velocity gas jets within the fluid bed. The focus of an investigation into the source of excessive catalyst attrition can include looking for these problems: • Missing restriction orifices or open orifice bypasses associated with pressure

taps, torch oil nozzles, and other vessel connections intended to pass only a small amount of gas, air or steam. • High-velocity gas jets can also emanate from broken or eroded steam or air distributors where gas escapes without traveling through a velocity reducing nozzle typically used in the design of such distributors. A high fines concentration in the lost catalyst; high fines content in the catalyst inventory; and splintered, broken and jagged particles as viewed with a microscope, all are indicative of a catalyst attrition problem. Excessive reactor or regenerator dilute phase attrition. Since there is little catalyst in a dilute phase, by definition, high attrition rates in this region are likely associated with particle impacts on solid surfaces within the cyclones, especially cyclones with high exit velocities. • The nature of the solid surfaces can also play a role in catalyst attrition with badly damaged refractory or unusually rough refractory surfaces providing more opportunity for abrupt impact of the travelling catalyst. Plugged reactor secondary cyclone dipleg. Secondary cyclone dipleg plugging is much more common than the plugging of primary cyclone diplegs. The reason is smaller diameter diplegs. The plugging of a second-stage reactor cyclone dipleg often calls for an immediate shutdown of the FCC unit due to high catalyst losses. • Coke can form in a reactor cyclone and then fall into the dipleg, causing a full or partial plug.9 • If feed is introduced into the reactor before the internals are sufficiently heated, such as can happen during startup or upsets, then large amounts of coke can appear wherever feedstock can condense. • Some cyclones have check valves on the dipleg. Anything that can cause the flapper to stick or be held closed, includ-

REFINING DEVELOPMENTS ing design problems or hinge coking, will provide an effectively plugged dipleg. • Failures of the cyclone hexsteel attachments to the cyclone interior shell can release sheets of hexsteel and refractory sufficiently large enough to plug even large diameter diplegs. Such failures can be attributed to poor hexsteel design or installation as well as coke induced refractory anchor failure.10 Plugged reactor primary cyclone dipleg. The causes of primary reactor cyclone dipleg plugging are the same as those given for the plugging of reactor secondary cyclone diplegs. Plugging of reactor primary cyclone diplegs is relatively uncommon due to the large dipleg diameters normally associated with primary cyclones. If a primary cyclone dipleg does become plugged, and if the vapor outlet is associated with a secondary cyclone, as is common, the catalyst loading to the secondary cyclone may exceed the capacity of the secondary cyclone dipleg. In this event, the secondary cyclone will become flooded with catalyst, and full-range catalyst will begin flowing at a high rate from the secondary cyclone outlet. Plugged regenerator cyclone diplegs. Plugging of regenerator cyclone diplegs has similar causes and effects to those encountered with respect to the reactor cyclones, but plugging of regenerator cyclone diplegs is less common. In the regenerator, the coking phenomenon that is at the root of most reactor cyclone plugging problems does not exist. There are, however, some situations peculiar to the regenerator cyclones: • A phenomenon unique to regenerator secondary cyclone diplegs is that the almost extinct use of spray water in the regenerator primary cyclone outlets can lead to the formation of wet catalyst in dipleg, preventing catalyst flow. • Regenerator upsets, such as a sudden drop in pressure or the activation of emergency spent catalyst riser lift steam, can precipitate a large catalyst carryover that may persist even after the disturbance is gone. This has been explained by noting that defluidized solids will drain from a cyclone much more slowly than fluidized solids. So much catalyst can be thrown into the cyclones that it defluidizes before it can get into the dipleg. Then, even at normal entrainment, the catalyst will not drain out of the cyclone fast enough to eliminate the packed catalyst level in the cyclone.11 Holes in plenum or second-stage cyclone outlet tube. A hole in a plenum or secondary cyclone outlet tube, as shown

in Fig. 6 provides a direct path for catalyst escape, bypassing the cyclone system, and allowing even large catalyst particles to show up in the main fractionator bottoms or flue gas system. Even a 10-mm hole can increase the catalyst losses several fold. In time, the passage of high velocity catalyst through the hole will increase the hole size, and the catalyst losses will intensify. • Holes often start as cracks or tears in the metal; in time, they grow due to the erosive effects of the catalyst flow. If the catalyst loss problem is not yet severe, a unit inspection may have difficulty finding the cracks, as the cracks may tend to close as the unit cools. • The impact of a hole in the outlet tube or plenum of a reactor with riser cyclones will be less than with an inertial riser termination device because there will be little catalyst in the dilute phase that can be sucked into the hole. Holes in a second-stage cyclone. Holes in a secondary cyclone (or a single stage cyclone), including holes in the cyclone dipleg, will have serious consequences on catalyst containment. The rate of performance deterioration will be controlled by how quickly the hole enlarges due to erosion. Holes in the dipleg allow the vapor flow into and up the dipleg. This can restrict the ability of catalyst to flow down the dipleg. If the hole is in the cyclone body,

FIG. 6

Two-stage regenerator cyclone system.

SPECIALREPORT

then the incoming vapor jet can disrupt the desired vapor profile in the cyclone, damaging the collection efficiency. Holes in first-stage cyclone. Holes in primary cyclones are not as common due to the lower velocities in primary cyclones. The catalyst loss impact from a hole in a primary cyclone will be much less severe compared to a hole in a secondary cyclone, because the secondary cyclone will catch almost all the catalyst lost from the primary cyclone. In fact, it may be difficult to even notice the increased catalyst loss associated with a hole in a primary cyclone. Stuck open or missing flapper in firststage cyclone. Most first stage cyclones are submerged in a fluid bed and do not have or need check valves because the catalyst traffic is sufficiently high enough that gas does not force itself up the dipleg. Sometimes check valves, as shown in Fig. 7, are included to limit losses during startup when the diplegs are not submerged. In these cases, a stuck-open flapper will be of little consequence during normal operations. In some cases, due to the unit geometry or technical preference, the primary cyclones can be designed to discharge above the bed. In these cases, assuming the cyclone is not a positive pressure riser cyclone, a properly functioning valve is required. The consequences of a valve that is stuck open would be a major loss of

FIG. 7

Cyclone dipleg check valve.

What can be done online to correct a plugged regenerator cyclone dipleg?

• Pressure bump the unit by changing the vessel operating pressure rapidly, say, 4 psi in 15 seconds • Partially unload the catalyst and then return to a normal operating level. • Following a cyclone overload, sometimes normal operation can be restored by reducing the air rate to a very low level for several minutes so that overfilled cyclone hoppers can drain the defluidized catalyst.

I

HYDROCARBON PROCESSING SEPTEMBER 2010 35

SPECIALREPORT

REFINING DEVELOPMENTS

cyclone efficiency, increasing the loading to the secondary cyclones and increasing the catalyst losses from the unit. Stuck open or missing flapper in second-stage cyclone. A flapper that is stuck open or missing may not affect the cyclone performance if the dipleg is submerged sufficiently in a well-fluidized bed. If the bed fluidization is erratic, then the losses may increase due to unsteady catalyst flow down the dipleg or due to gas bypassing up the dipleg. If the secondary cyclone dipleg is not

submerged into the fluid bed, a stuck open or missing flapper turns the dipleg into a vacuum tube sucking vapors into the cyclone; destroying the cyclone efficiency. A detached dipleg would have similar consequences. Reactor cyclone overload. A reactor cyclone system can become overloaded if the catalyst or vapor traffic exceeds the design hydraulic capability of the cyclone system. The cyclone system pressure drop increases with both catalyst and vapor loading. As the pressure drop increases, the cata-

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lyst in the dipleg must backup to a higher elevation, as shown in Fig. 8, to provide enough static head to force the catalyst out of the dipleg. When the catalyst height in the dipleg reaches the dipleg top, the swirling vapors in the bottom of the cyclone will reentrain the catalyst and drastically reduce cyclone collection efficiency. This situation is referred to as “cyclone flooding.” Increasing reactor vapor traffic beyond the cyclone dipleg hydraulic limit can occur by operating at an increased feedrate, higher conversion, and reduced operating pressure. • Catalyst loss can be intermittent when cyclone dipleg hydraulic limitations are the issue. • When operating near the cyclone dipleg hydraulic limit, even a small increase What can be done to correct a stuck open or detached check valve online?

• It may be possible to reduce catalyst losses by raising the bed level to seal the dipleg.

What can be done to correct a cyclone design issue online?

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First-stage cyclone

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FIG. 8

Cyclone hydraulic balance.

REFINING DEVELOPMENTS 0.05

What can be done to correct catalyst-induced loss problem online?

0.04 0.03 Ve/Rp

SPECIALREPORT

0.02 Ve = Effective superficial vapor velocity, fps Rp = Particle density, lb/ft3 Rg = Gas density, lb/ft3 e = Entrainment, lb cat/ft3 vapor

0.01 1

FIG. 9

2

3

4

5 6 7 8 9 10 e/Rg

Catalyst entrainment correlation.

in catalyst circulation or vapor rate can result in increased catalyst losses. • Dipleg sizing is rarely a limitation during normal operations, but if the regenerator temperature falls to very low levels while maintaining riser outlet temperature, the catalyst circulation will increase. At extreme conditions, the reactor cyclone dipleg can restrict the flow of catalyst. Regenerator cyclone overload. A regenerator cyclone system can also become overloaded when catalyst and vapor traffic exceed the hydraulic capability of the cyclone system: • Catalyst loss can be intermittent when cyclone dipleg hydraulic limitations are the issue. In some cases, the flue gas stack can appear to be puffing. • Increasing vapor traffic beyond the cyclone dipleg hydraulic limit can occur by operating at increased regenerator air rate, higher temperature and reduced operating pressure. • Catalyst overload in regenerator cyclones can occur for the same reasons as vapor overload because the catalyst entrainment rate to regenerator cyclones, as shown in Fig. 9, is a function of regenerator superficial vapor velocity.12 Poor efficiency—Cyclone design. The suspicion of a poor efficiency cyclone design will typically be raised only after the installation of a new set of cyclones. Poor reactor cyclone efficiency due to coke formation within the cyclone has also been reported.9 Having said this, it would be a characteristic of a low efficiency cyclone design to exhibit a rather large average catalyst particle size in the lost catalyst. Also, the differential particle size analysis curve would have only a single peak as opposed to a bi-modal peak associated with a damaged cyclone. A low concentration of fines in the circulating inventory would also be characteristic of low cyclone system efficiency. Poor efficiency—Regenerator design. It would be a characteristic of a low-effi-

20

30

Sometimes refiners purposely add fresh catalyst with high fines content, low density, lower Attrition Index, or just an increase in fresh catalyst makeup rate to improve the fluidity of the catalyst inventory. With that in mind, consider: • Ordering fresh catalyst with lower agreed limits on 0–40 micron particle content. • Changing to a catalyst with higher particle density or one with increased attrition resistance. • Reducing the fresh catalyst makeup rate.

ciency regenerator design to lack sufficient height or diameter to effectively disengage the catalyst rising from the fluid bed. Such a regenerator would exhibit a rather large average catalyst particle size in the lost catalyst while the differential particle size analysis curve would have only a single peak as opposed to a bi-modal peak associated with a damaged cyclone. A low concentration of fines in the inventory would also be characteristic of a low-efficiency regenerator design. The quality of the bed fluidization may also affect the catalyst entrainment rate and cyclone operability: • Defluidized sections of the bed may inhibit flow from the submerged diplegs. • Spouting spent catalyst risers can throw more catalyst up to the cyclones. • Specially designed baffles placed within the bed have been observed to reduce catalyst entrainment.13 Fresh catalyst too soft. Soft FCC catalyst is one that inherently suffers from a higher than average attrition rate when subjected to the rigors of circulation in the FCC unit. The softness of a catalyst is the opposite of its hardness, a parameter defined by the catalyst manufacturers as an Attrition Index.5 This index is based on a laboratory simulation of FCC catalyst attrition relying on the punishment of a laboratory sample with a high-velocity gas jet at defined standard conditions. • Catalyst manufacturers offer varying degrees of catalyst hardness. Soft catalyst is rarely an explanation for a catalyst loss problem today. • Catalyst that is too soft will manifest itself as higher catalyst losses from both the reactor and regenerator and higher than normal equilibrium catalyst fines content. Fresh catalyst—High 0–40 micron content. A fresh catalyst with a high 0–40 micron content is one that is shipped with a larger than typical fraction of particles having diameters less than 40 microns. Catalyst with this character will lose a higher

What can be done to correct a dipleg hydraulic problem online?

• Reduce dipleg submergence by lowering the catalyst bed level • Lower vapor and/or catalyst circulation rates. • Increase operating pressure. percentage of their mass from the inventory shortly after being loaded into the unit. Fresh catalyst—High addition rate. FCC unit catalyst losses have a definite correlation with the rate of fresh catalyst additions because increasing fresh catalyst addition rate increases fines input and because the fresh catalyst may have fragile edges that are lost more easily when the catalyst is first introduced into the unit. • Higher catalyst losses are an expected, normal result of increasing fresh catalyst addition rate. Increased reactor fines retention. Whenever changes occur that limit the ability of fines to escape from a reactor system, the fines will find their way out of the unit via a different avenues, which are limited to the regenerator cyclones and increased catalyst withdrawals. Examples of changes that increase reactor catalyst retention are: • Recycle of fines from the fractionator bottoms back to the FCC reactor via conventional slurry oil recycle system or a slurry-oil filter system. • Installation of new reactor cyclones having a higher design efficiency. Increased regenerator fines retention. If the catalyst fines cannot get out through the regenerator, they will be forced to exit the unit through the reactor. Examples of changes that increase regenerator catalyst retention are: • Recycle of fines from an electrostatic precipitator or third-stage separator back to the regenerator.

I

HYDROCARBON PROCESSING SEPTEMBER 2010 37

SPECIALREPORT

REFINING DEVELOPMENTS

• Installation of new regenerator cyclones having a higher design efficiency • Feed contaminants and regenerator operating conditions that lead to sticky catalyst within the regenerator. In the presence of high levels of fluxing agents such as sodium, potassium, calcium, chlorides or vanadium that can be introduced with contaminated feedstock, and especially at high temperatures, the catalyst can become sticky. These fluxing agents can form low melting eutectics with the

catalyst at temperatures as low as 930°F to 1,200°F.5 There will be times that even with thoughtful consideration of the answers to the 20 questions, and even after unit shutdowns and inspections, the cause of high FCC catalyst losses will remain elusive. However, FCC product economics, reliability and environmental concerns may compel refiners to resort to extraordinary tactics for finding the source of the high losses.

Pflj\\jk\\c% N\j\\jX]\kp% ?lek\i9l`c[`e^j`jk_\nfic[c\X[\i`ek_\ gif[lZk`fef]hlXc`kp$\e^`e\\i\[#YcXjk$ [ ] c [ Yc i\j`jkXekdf[lcXiYl`c[`e^j%Gligfj\Yl`ck]ifd k_\^ifle[lg#\m\ip?lek\iYl`c[`e^d\\kjXe[ \oZ\\[j`ek\ej\jX]\kpXe[YcXjkjkXe[Xi[jkf \ejli\k_\gifk\Zk`fec\m\cjpfl`ej`jkfe]fi g\ijfee\c#Zi`k`ZXc\hl`gd\ekXe[gif[lZk`m`kp% ›:ljkfd;\j`^e ›J_fik$fiCfe^$K\idC\Xj`e^ ›G\idXe\ekK\dgfiXip8ggc`ZXk`fej ›Dlck`gc\9cXjkFm\igi\jjli\;liXk`fe;\j`^ej ›Cfn#D\[`ldXe[?`^_I\jgfej\;\j`^ej ›Gfj`k`m\Gi\jjli`qXk`fe ›:cXjj@;`m`j`fe)Xj=`i\;\k\Zk`fe ›JX]\?Xm\e:XgXYc\ ›KiXejgfikXYc\n`k_Hl`ZbJ\klg ›8G@IG.,)&.,*:fdgc`Xek ›9cXjkK\jk\[

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Extraordinary measures. A number of more costly and time-consuming options in searching for the root cause of high catalyst losses include: • Cold-flow modeling • Radioactive tracers and gamma ray scans • Cyclone pressure testing • Computational fluid dynamic simulations. The road to the conclusion of an investigation into the cause of high catalyst losses may prove to be long and arduous. However, if the investigation stays the course, the road will usually lead to success. HP LITERATURE CITED Ensor D. S., and M. J. Pilat, “Calculation of Smoke Plume Opacity from Particulate Air Pollutant Properties,” 63rd Annual Meeting of the Air Pollution Control Association, St. Louis, Missouri, June 14–18, 1970. 2 McClung, R. G., “Effect of FCC Catalyst Fines Particle Distribution on Stack Opacity,” The Catalyst Report, Engelhard Corp., 1994. 3 Niccum, P. K., E. Gbordzoe and S. Lang, “FCC Emission Options,” NPRA Annual Meeting, March 2002, San Antonio. 4 Montgomery, J. A., “More about Davison’s Equilibrium Fluid Cracking Catalyst Analysis Program,” Davison Catalagram, No. 63, Davison Chemical Division, W. R. Grace & Co., 1981. 5 Linden, D. H., “Catalyst Deposition in FCC Power Recovery Systems,” Katalistiks’ 7th Annual Fluid Cat Cracking Symposium, Venice, Italy, May 12–13, 1986. 6 Weeks, S. A. and P. Dumbill, “Method speeds FCC catalyst attrition resistance determinations,” Oil & Gas Journal, April 16, 1990, pp. 38–40. 7 Zhou, F., C. Liu, J. Liu and S. Shu, “Use micrographs to diagnose FCC operations,” Hydrocarbon Processing, March 2006. 8 Fletcher, R., “Stepwise method determines source of FCC catalyst losses,” OGJ, Aug. 28, 1995. 9 McPherson, L. J., “Causes of FCC Reactor Coke Deposits Identified,” OGJ, Sept. 10, 1984. 10 Session II.A-Fluid Catalytic Cracking, Mechanical Question 6, NPRA Q&A Session on Refining and Petrochemical Technology, 1994. 11 Zenz, F. A. and D. F. Othmer, Fluidization and Fluid-Particle Systems, Reinhold Publishing Co., New York, 1960. 12 Giuricich, N. L. and B. Kalen, “Dominant Criteria in FCC Cyclone Design,” Katalistiks’ 3rd Annual Fluid Cat Cracking Symposium, May 26–27, 1982, Marriot Hotel, Amsterdam, The Netherlands. 13 Miller, R. B., Y-Lin Yang, T. E. Johnson, S. J. McCarthy and K. W. Schatz, “REGENMAX™ Technology: Staged Combustion in a Single Regenerator,” NPRA Annul Meeting, March 1999, San Antonio. 1

Phillip Niccum joined KBR’s fluid catalytic cracking (FCC) team in 1989. He has held various FCC-related positions at KBR including process manager, chief technology engineer of FCC, and is currently director of FCC Technology for KBR’s Technology business unit. Following graduation from California State Polytechnic University with a degree in chemical engineering in 1980, he began his career in the Central Engineering Department at Texaco USA headquarters, where he provided design and technical assistance to Texaco FCC units worldwide.

REFINING DEVELOPMENTS

SPECIALREPORT

Consider high-impact constructability issues for refineries Upfront investment has a positive effect on project execution R. CARTER, Fluor Constructors International, Sugar Land, Texas

S

imply put, construction is the merging of information, material and labor. The construction goal is to create a product that operates at or above the specification; a product built without any health, safety or environmental incidents; and a product with the highest-level of quality, meeting time and budget parameters. In refinery construction, especially operating refineries, it is challenging to bring all these factors together to create the perfect project. However, a successful project should always be the goal. History states that a good project start creates a better chance of achieving success than a rough start. The article will focus on the events leading up to construction and why these events are so important to the goal of a successful project. Any project, regardless of size or complexity, should start with preconstruction planning or constructability. The Construction Industry Institute (CII) states that the greatest opportunity for project and construction savings comes early in the project life cycle. The opportunity to influence cost can start as early as the conceptual planning phase and it diminishes as the project flows through front end engineering and design (FEED), detailed engineering, procurement and ultimately field execution, commissioning and startup.

Successful projects—regardless of their total cost, site location, owner, industry type, or project schedule—utilize influential constructability goals. A summary of some of the highest impact, most rewarding goals is presented here along with their expected impact on a project. Safety in design and execution.

The single most important task on a project is to ensure that all team members work safely in the office and at the site. Additionally, design elements should be finalized after consideration is made for safe assembly and operations of the subject facility. Key considerations should include protection from falls, minimization of trenching and excavation, risk analysis of heavy-lift activities, pre-assembly and modularization, as well as numerous other safety issues and concerns. Many of these issues are complex, but some are as simple as prepunching steel columns for fall-protection static lines and the scheduling of heavy lifts on weekends when manpower and congestion are at a minimum. It is every project team member’s responsibility to reduce and eliminate accidents. As such, the most important element of the project execution plan is the safety plan. Input—not review. Constructability

Why constructability? Effectively uti-

lizing construction knowledge and experience are key elements in the process and planning of how a project is built. As mentioned, CII studies indicate that cost savings associated with a project are in direct proportion to the project phase in which constructability is initiated. The earlier constructability is implemented on a project, the greater the savings. Projects that fully implement the constructability process can see a 10:1 benefit-to-cost ratio.

facilitates the integration of engineering, procurement and construction goals and objectives. Site input saves time and money, and it more effectively integrates a project’s goals and objectives. Concurrent engineering and site management, and modularization and other fast-track project techniques do not allow time for multiple “reviews.” It benefits everyone concerned when design and procurement is right the first time. Plot plans require site input early on to maximize construction equipment utilization,

interference studies, erection sequencing and facilities layout. If construction has to “review” a plan and is not able to provide input to that plan, then the benefit of the “review” is severely limited. Onsite productivity improvement.

Clients also look for significant opportunities to increase productivity onsite. This concept can include integrating technology use, decreasing the number of staff and craft, improving workforce-density relationships, advancing methods and materials, promoting the performance of work offsite in less congested and unsafe areas, working at grade level, pre-assembly, as well as numerous other techniques and applications. Site productivity starts as early as the design of temporary facilities and the plan to move the workforce from point to point. Work in existing facilities is especially challenging due to space limitations, permit requirements and blast-zone effects. Getting craft resources to the point of work and then keeping them fully engaged has a tremendous effect on productivity. This is as important in greenfield construction as it is in revamp work or work in any kind of operating facility. Work smarter, not harder. Simplicity is a bargain for everyone involved in a project. Examples include plot plan layouts to material acquisition and tracking, and single-source and alliance vendors offering competitively priced, quality products, support and service. Innovative construction techniques such as modularization, suband pre-assembly of piping and equipment skids and modules, premanufactured forming systems, modular scaffolding systems and welding processes that are automatic or semi-automatic all contribute to simplicity of construction and enhanced productivity. HYDROCARBON PROCESSING SEPTEMBER 2010

I 39

SPECIALREPORT

REFINING DEVELOPMENTS

Uniformity of material types and specifications are less cost prohibitive if applied correctly. Value-engineering reviews can offer simplified scope enhancements. As an example, consider systems running with “off-theshelf ” pumps instead of “owner-specified” models that cost thousands of dollars more. Know your labor and its cost. Planning and coordination will be lost if an adequate, well-trained and motivated workforce is not available. Understand the source and

cost of your labor, regardless of the supply and execution strategy. Execution can be direct-hire labor, through multiple subcontractors providing the labor, or through labor brokers. Along with labor availability, you must also fully understand its cost. As an example, what comes with direct labor costs? Are there incentives that need to be paid for broker fees, travel expenses, per diems, building construction camps, bonuses, requirements for overtime payments, shift differentials and various other benefits? As

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Standardize materials and fabrication details. Constant review of cli-

ent standard details and specifications for material and fabrication will result in cost and productivity improvement. Examples include using “sonotube” for installing concrete piers, pre-assembly of concrete catch basins and manholes, using precast foundations, and using consolidated bulk materials such as gaskets and stud-bolts. Some projects have saved significant cost by utilizing single sizes and specifications for reinforcing steel and concrete, so that the cost was minimized in the design, procurement and construction for a single element. As an example of commitment to this philosophy, contractors should subscribe to the process industry practices (PIPs) that are intended to standardize the practices and standards across individual companies throughout the process industry.

Environment

North America

an example, you’ve estimated an appropriate cost of labor including wages, fringe benefits, payroll taxes and insurance, only to discover that the labor will not come to your site without the incentive of daily subsistence. This cost should be researched and identified during the bid stage, and then verified during the preconstruction phase. You must have a clear understanding of all these costs to bid and execute the project successfully.

Middle East

Oceania

industry has many automation tools that integrate proprietary software solutions with commercial software configured to enhance the engineering, procurement, construction and maintenance of capital projects. For the wide variety of industries served, these tools enhance the ability to execute projects on schedule, within budget and with operational excellence. Contractors should work with outside resources, including leading industry institutes and university research programs, in developing technology applications that manage resources, tasks and priorities across the project life. As an example, automation tools exist that track material from delivery through warehousing, installation, testing and turnover to the client. Contractors must implement automation tools that site personnel can access and use with ease. These tools improve communication and efficiently collect, store and share accurate data. The latest wave of three-dimensional (3D) modeling tools integrates multiple databases to provide customers with realtime, walk-through simulations before and during project execution. These tools help

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SPECIALREPORT

REFINING DEVELOPMENTS

customers identify potential problems; link them to project progress information such as equipment installation and material availability; generate “what if ” scenarios when deviations occur in scheduling, sequencing, material delivery and planning; and document construction completion. Minimize excavations. Excavations for underground pipe and electrical systems can cause large-scale disruptions to productivity and safety planning. Underground plans should be carefully developed and sequenced if a significant portion of any site is impacted by excavation, or if the critical path of a schedule falls on underground work. Site methods should be employed to minimize the excavation amount and the time that trenches are left open. This is a perfect example of the merging of information, material and labor. Trenches should not be opened until all three are readily available. All safety precautions should also be used. Some considerations are: • Using competent person requirement • Using barricades • Using trench boxes (when required) • Keeping trenches clean and dry

• Ensuring the integrity of adjacent foundations • Using common trenches • Use straight runs and pre-assembly • Use flowable backfill where applicable. Pre-assemble and modularize. Most projects can benefit from taking a “known” scope of work offsite and producing that same work with better tools, possibly a permanent and more productive workforce, better conditions (shop, weather, craft support), and closer supplies and vendors, etc. By fully applying pre-assembly concepts and principles, significant cost reductions have been seen. As an example of pre-assembly, many vertical vessels can be insulated at grade and fitted with piping, ladders and platforms, as well as electrical components and instrumentation, before being erected without impacting a crane’s safe operating capacity. Other examples are the prefabrication of equipment and piping skids, either offsite or preassembled onsite to reduce congestion. Minimize scope in operating units. Productivity and safety concerns

are heightened while performing any work inside or near an operating facility or unit.

Permitting, access, training and material management are significantly more difficult to plan, manage and coordinate. As an example, hot work, such as grinding, welding or cutting, is more difficult, if not entirely out of the question, without a shutdown in some units. Reduction of piping tie-ins is always a benefit, if possible. To maximize productivity in operating units, blast-proof or blast-resistant structures for temporary facilities may need to be utilized to keep the craft workforce in the work area. Having to leave the work area to clear the blast zone for breaks and meal periods has a direct, negative effect on productivity. Completion and turnover of systems. Clients insist that contractors

complete and turn over plant systems and material in an orderly fashion, with documentation and in the proper sequence for startup. It does not make sense to turn over primary process systems if the utilities or conveying systems are not in place to support them. Essential elements of a proper turnover plan include: early definition of, and assignment of, responsibilities for systems identification, sequencing, mechanical completion, testing and check-out, precommissioning, commissioning, startup and documentation requirements. A comprehensive startup and commissioning program should be in place shortly after the civil phase of the project begins. Knowing how the systems need to be turned over and started up will influence the project’s planning and execution phases. Conclusion and implementation. Constructability challenges compa-

nies (owners and contractors alike) to go beyond their conventional approach to project execution by expanding front-end planning. Refinery construction is complex, inherently dangerous and subject to many changes. As a result, an upfront investment in constructability will undoubtedly have a positive effect on project execution. By applying construction knowledge and best practices in the early stages of a project, optimal financial impact will be achieved. HP Ric Carter is president of Fluor Constructors International, Inc. a wholly owned subsidiary of Fluor Corporation. Mr. Carter is a 27-year veteran of Fluor and has 38 years of industry experience. During those years he has participated in construction projects across most business lines including power, energy and chemicals, industrial and infrastructure, governmental and maintenance and modification in numerous industries. Select 158 at www.HydrocarbonProcessing.com/RS 42

Sharper Detection of Off-Angle Cracks Team Phased Array Scanner Improves Inspection Results

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REFINING DEVELOPMENTS

SPECIALREPORT

Bottomless refinery: Improve refinery economics Integrating gasification process with residue upgrading can produce high-value multiproduct streams while decreasing total refinery emissions P. McKENNA and F. SHEIKH, GE Energy, Houston, Texas

T

oday’s global refining environment is very competitive, facing low margins and increasingly more stringent environmental standards. Residual fuel oil surpluses are emerging in places where there is a rising demand for transportation fuels and a lack of deep processing of the oil barrel. In addition, low-cost natural gas is increasingly displacing fuel oil for power generation. The recent MARPOL emissions regulations on bunker fuel will further deteriorate the supply-demand balance over residual fuel oil with negative implications for refining margins, particularly for hydroskimming configurations. Refiners can address this challenge by upgrading process residue with conversion processes to meet the increasing demand for transportation fuels. However, these upgrading processes leave behind a more contaminated residue with sulfur and metals that are difficult to remove. Additionally, the residue also requires more cutter stock to meet viscosity and emissions standards. Disposal of the bottom residue poses an economical and environmental challenge to the refiner. New gasification technology can be used to help mitigate these challenges; gasification can be applied to process the leftover residue and produce additional hydrogen supplies needed for desulfurization and conversion operations. Sulfur and metal contaminants can be scrubbed, significantly reducing the refinery emissions. Any remaining residue can be used to generate power and steam, through an integrated gasification combined cycle (IGCC) process, resulting in a bottomless refinery. Alternatively, remaining residue can also be used to produce liquid fuels for blending or chemicals for industrial applications. Further, the gasification plant can be con-

figured to capture carbon on a pre-combustion basis to meet possible future greenhouse gas (GHG) regulations (Fig. 1). Traditional refinery. A hydroskimming refinery (Fig. 2) consists of an atmospheric crude distillation unit (CDU), which separates the oil into product fractions—liquefied petroleum gas (LPG), naphtha, gasoline, kerosine/diesel, gasoil (GO) and residue. These product fractions are treated for sulfur removal in a hydrotreating unit to meet local regulations on clean fuels. Hydrogen is consumed in the hydrotreating unit, combining with sulfur to form hydrogen sulfide (H 2S), which is converted to elemental sulfur in the Claus unit. The hydroskimming refinery also has a catalytic reformer unit that produces aromatics for blending in gasoline to increase octane. The reformer is a major source of hydrogen production for the refinery. Desulfurized GO or light distillates are blended in the residue to meet the viscosity and emissions standards required for fuel oil as saleable product (380 CST Bunker, No. 6 fuel oil, M100), thus negatively impacting the refining margins. The product fractions and hydrogen demand are dependent on the °API and sulfur content of the feed crude oil. Overall, a hydroskimming refinery is generally short on hydrogen and long on residue products. Incremental hydrogen demand is often met by an onsite steam methane reformer or purchased over the fence. Hydrogen demand is increasing with ever more stringent regulations on clean fuels. Additionally, as the hydroskimming refiner upgrades and increases conversion level, (i.e., decreases residue production), hydrogen demand will increase further.

A hydroskimming refiner will typically add a vacuum distillation unit (VDU) as a first step to upgrade the refinery. Vacuum distillation allows some lighter fractions, such as GO, to be separated from residue without the need for high temperatures that result in thermal cracking. The vacuum residue (VR) is blended with desulfurized GO or light distillates as cutter stock to meet the local fuel oil specifications for viscosity and emissions. The refiner can go for deeper processing of VR to further decrease fuel oil production with these options: • Visbreaker is a mild thermal cracking process that produces lighter products and tar • Solvent deasphalting is an extraction process that separates the lighter fractions (deasphalted oil) from the asphaltenes • Delayed coking unit is a deep thermal cracking process that produces lighter products and petroleum coke.

FIG. 1

The Sarlux S.r.l. Refinery polygeneration plant operated by SARAS S.p.A. , has been gasifying refinery residuals using gasification technology since 2001. With a power block of three syngas turbines, the plant, located in Sardinia, produces 500 MW of power, plus steam and hydrogen for the refinery.

HYDROCARBON PROCESSING SEPTEMBER 2010

I 45

SPECIALREPORT

REFINING DEVELOPMENTS

Hydroskimming refinery Hydrogen

CDU = Crude distillation (atm.) VDU = Vacuum distillation HDT = Hydrotreater SDA = Solvent deasphalting DAO = Deasphalted oil

LPG/naphtha

HDT Hydrogen Gasoline

Reformer Hydrogen Crude oil

C D U

Hydrogen (if hydrocracker)

Kerosine/diesel

HDT

Naphtha

Gasoil

Cracker Kerosine/ diesel

Cutter-stock Long residue Phase 1 Residual fuel oil

V D U

Cutter-stock Vacuum residue Phase 2 Phase 3 Option 1

Residual fuel oil Gas/gasoline/naphtha

Visbreaker

DAO

Tar

Phase 3 Option 2

Gasoil

Partial oxidation. An entrained-flowGas/gasoline/ naphtha

SDA Asphalt

Phase 3 Option 3

Gasoil

Coker Petcoke

FIG. 2

Process flow diagram of a hydroskimming refinery.

Air separation unit O2 Refinery Bottoms

Gasification Syngas island

Power island

Clean syngas Shift and cooling

Shifted syngas

Pure H2 Pressure to refinery swing adsorption

H2

Solid waste Sulfur recovery

FIG. 3

Sulfur

Process flow diagram of syngas production using residuals.

GO or deasphalted oil (DAO) can be further processed in a fluidized catalytic cracking unit (FCCU) or hydrocracker to increase yield of transportation fuels. Metals, sulfur and other contaminants are generally concentrated in the residual fraction. Thus, the bottoms from the processes described here—tar, asphalt and coke— have higher contamination levels than the feed. Disposal of the bottoms becomes an environmental challenge. Gasification. As the refinery upgrades, a phased approach to gasification can be applied. Gasification solutions can be implemented starting with the atmospheric 46

Electricity

CO2

Acid-gas removal H2S

I SEPTEMBER 2010 HYDROCARBON PROCESSING

can be applied for VB and SDA, since these are liquid bottoms. If a DCU is selected, a solids gasifier will be needed. The major building blocks of a gasification plant are: • Air separation unit (ASU) • Gasification island • Shift and cooling • Acid gas removal (AGR) • Pressure swing adsorption (PSA) • Power island. The gasification plant is configured to integrate seamlessly with the refining processes to meet hydrogen and power demand. Planning the integration process and reducing the need for feedstock storage can save capital cost.

residue (Phase 1). Gasification will use the residue and produce valuable hydrogen for desulfurization, decreasing the net residue production. This will enable the refinery to upgrade high-sulfur fuel oil into low-sulfur fuel oil, increasing refining margins. When the refiner adds a VDU, the gasification solution for the atmospheric residue can be applied for VR (Phase 2) with some configuration changes (Fig. 2). Finally, when the refiner adds deep processing units—visbreaker (VB), solvent deasphalting (SDA) or delayed coker (DCU)— the ultimate goal of bottomless refinery will be achieved. The same gasification solution from Phase 1, with some design changes,

quench gasifier design is used for the partial oxidation of refinery bottoms. Feed and oxygen are introduced separately through the feed injector and mix in the gasifier chamber. Water or steam is used as a moderating agent to maintain the gasifier temperature below a certain limit, but above the ash-fusion temperature (Fig. 3). The resulting partial oxidation reactions produce syngas composed of mostly hydrogen and carbon monoxide (CO), preserving most of the chemical energy from the residue feedstock. The syngas exiting the gasifier contacts with water in a quench chamber, allowing efficient removal of solids and introducing water in the syngas for the CO shift reaction, to increase the H2:CO ratio. The water contaminated with solids undergoes several separation stages to recover solid waste. Part of the clean water is recycled back to the gasifier. Metal contaminants in the feed can be recovered from the solid-waste stream exiting the process. Gas cleanup. Clean syngas, now scrubbed of solids and particulates, enters the catalytic shift process, which is designed to handle sulfur in the syngas (sour shift). Here, CO combines with water to produce hydrogen and carbon dioxide (CO2). Any carbonyl-sulfide present in the syngas is also converted to H2S and CO2. The raw syngas exiting the shift section is cooled in heat exchangers producing medium-pressure steam. The cooled syngas is scrubbed of acid gases (H2S and CO2) in the AGR unit, a solvent extraction-based process. Hydrogen sulfide is removed first. A portion of the clean syngas is fed to the power island, producing electric power through a gas turbine. The hot flue gases from the

REFINING DEVELOPMENTS gas turbine are used to generate steam with a heat-recovery-steam generator (HRSG), before releasing to atmosphere. The generated steam is used to produce more power through a steam turbine. Alternatively, the steam can be exported to the refinery. The balance of the clean syngas is stripped of CO2 and sent to the PSA unit for hydrogen purification. The PSA unit delivers 99.8% pure hydrogen to the refinery, to be used for desulfurization and conversion. Alternatively, all the syngas can be stripped of carbon dioxide for capture and storage, making the gasification plant carbon capture ready. The ASU uses cryogenic distillation for the fractionation of air. It provides oxygen to the gasification and sulfur recovery unit. The ASU also provides compressed nitrogen to the gas turbine to control NOx and enhance power production. The sulfur recovery unit uses the Claus process to produce elemental sulfur from hydrogen sulfide. Other ancillary units include utilities, cooling water, instrument air, and tail-gas treatment. Case study. A 70:30 mix of Arab light and Arab heavy crude oil, yielding a medium grade °API, is used for two different refinery sizes of 6 MMtpy (120,000 bpd) and 10 MMtpy (200,000 bpd) to develop the case study. For simplification, it is assumed that atmospheric residue and vacuum residue are similar to visbreaker tar, so only the visbreaker tar (VB) case (Phase 3 Option 1) is explored in further detail. Table 1 summarizes the composition of VB tar, asphalt, and petcoke for the 70:30 Arab light and Arab heavy crude mix. A total of six cases were selected for the two different refinery sizes and three upgrade options as described in Table 2. The listed cases are for the co-production of hydrogen and power, except Case 3B, which is for hydrogen only. Each of the cases result in the complete destruction of the residue, resulting in a bottomless refinery, except Case 2A, where a lower throughput is used to enhance the gasifier and gas turbine configuration.

SPECIALREPORT

TABLE 1. Bottoms composition for 70:30 mix of Arab light and Arab heavy Composition

VB tar

Asphalt

Petcoke

Carbon,%

84.84

84.60

88.41

Hydrogen,%

10.16

8.91

3.34

Sulfur,%

4.50

4.90

5.91

Nitrogen,%

0.31

0.68

2.04

Oxygen,%

0.05

0.78

0.02

Ash,%

0.10

0.13

0.28

Total,%

99.96

100.00

100.00

Heating value (HHV) in KJ/kg

40,472

39,775

35,123

TABLE 2. Gasification cases for refinery upgrade and bottoms destruction Cases

Case 1A

Crude Oil, million tpy (bpd) Residue

6 (120,000)

Case 1B

Visbreaker tar Visbreaker tar

Feed, metric tpd Gasifier size, m3 (ft3) No. of operating gasifiers

Case 2A

Case 2B

Case 3A

Case 3B

6 (120,000) 10 (200,000) 10 (200,000) 10 (200,000) 10 (200,000) Asphalt

Asphalt

Petcoke

1,750

1,750

2,700

3,200

1,540

Petcoke 1,540

12.7 (450)

12.7 (450)

25.5 (900)

25.5 (900)

12.7 (450)

12.7 (450)

2

2

2

2

2

2

No. of spare gasifiers

0

0

0

0

0

1

Gasifier pressure, barg

65

65

65

65

65

65

Gas Turbine model

9E

6FA

6FA

9E

6FA

None

No. of gas turbines

1

2

2

2

1

None

37

28

50

27

41

100

Syngas to hydrogen, %

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0.040

0.060

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0.120

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0.160 Data Per ASTM Testing Standards

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SPECIALREPORT

REFINING DEVELOPMENTS

gen availability. This flexibility eliminates the need for a spare gasifier, provided the syngas to hydrogen is less than 50% of total syngas produced by the gasification island. Using this logic, the spare gasifier can be eliminated thus lowering capital expense (CAPEX) with the exception of the delayed coking process scheme. Two different gas turbine models are selected—6FA and 9E, in the 50 Hz platform—to target a NOx limit of less than 25 ppm. A combined cycle is used to maximize power production. Efficiency gains are available through steam integration with the refinery steam loads. To develop the economics of bottoms gasification for coproduction of hydro-

gen and power, it is important to estimate the cost of hydrogen. This is best done by using a replacement-cost approach, where the cost of hydrogen from bottoms gasification is fixed at the cost of hydrogen from steam methane reforming (SMR). Cost of electricity (COE) and the impact on refining margins can be calculated based on capital return requirement. The cost of hydrogen calculation assumes: • CAPEX for 110,000 Nm3h hydrogen SMR plant is $150 million • Natural gas price is $7/MMBtu (~$254/1,000 Nm3). These assumptions result in a hydrogen cost of $0.12 per Nm3. The cost of

TABLE 3. Gasification cases for refinery upgrade and bottoms destruction Cases

Case 1A

Crude oil , million tpy

Case 1B

Case 2A

Case 2B

Case 3A

Case 3B

6

6

10

10

10

10

120,000

120,000

200,000

200,000

200,000

200,000

Residue

VB tar

VB tar

Asphalt

Asphalt

Petcoke

Petcoke

Feed, metric tpd

1,750

1,750

2,700

3,200

1,540

1,540

37

28

50

27

41

100

60,000

45,500

118,000

76,000

41,000

100,000

Crude oil, bpd

Syngas to hydrogen, % Hydrogen, Nm3h H2 (Nm3) production per barrel of crude

12

9

14

9

5

12

120

165

115

275

67

0

39

38

40

36

32

52

CAPEX, Million USD 615 (60% of US Gulf Coast basis)

656

778

850

554

440

Cost of electricity (COE), ¢/kWh 7.7

7.5

5.2

5.2

15.1

COE in cents/kWh 5 10

15

Net MW export Feedstock utilization efficiency HHV basis (thermal for H2 + net electric), %

0 CAPEX, $ per ton of residue capacity/day

200,000

Capital charge, %/year

500,000

7

15

Cost of residue, $/ton Feedstock utilization efficiency HHV basis (thermal for H2+net electric) % Cost of hydrogen from SMR, $/Nm3

FIG. 4

48

10

75

40%

16

32%

0.1

OPEX and maintenance, % of CAPEX

2.5

5

Availability of H2, %

98

85

Availability of power, %

80

70

COE sensitivity analysis chart for Case 2B (Tornado chart.)

I SEPTEMBER 2010 HYDROCARBON PROCESSING

Downside Upside

hydrogen from SMR is primarily driven by natural gas prices. A $7/MMBtu natural gas price assumption is valid for India and China, considering the long-term outlook. It is also applicable to Russia, if the opportunity cost of selling natural gas to Western Europe is taken into account. Case study results. Using the listed

assumptions, we can determine the cost of electricity for several processing cases: • Capital charge rate is 10%/yr • CAPEX estimate is US Gulf Coast basis as of Q1 2010 with –15% to +30% accuracy • CAPEX for India, Russia and China are assumed to be ~60% of US Gulf Coast • Depreciation period is 25 years • Operational expenses (OPEX) and maintenance expenditures per year is 3.5% of CAPEX • Cost of residue is $20/metric ton • Cost of hydrogen from SMR is $0.12/Nm3 • Availability for hydrogen is 90% on an annual basis • Availability for power is 75% on an annual basis. Note: The availability of hydrogen and power are consistent with global experiences in coproduction. Availability of power is lower than hydrogen due to the absence of spare gasifier. Availability of power can be increased by supplying backup natural gas to the gas turbines in the event of a shutdown of an operating gasifier. The basis of the economic analysis is to use the listed assumptions and calculate the net cost by considering capital charge, OPEX and maintenance, depreciation and feedstock (residue) cost. From this net cost, the hydrogen cost is subtracted using a replacement cost basis from SMR. The resulting cost is the cost of electricity. Table 3 summarizes the case study results. An analysis of the results indicates that Case 2 has the best economics, i.e., lowest COE at 5.2 ¢/kWh. Case 2B has the highest throughput of residue and uses a 9E class turbine. Moreover, hydrogen production is enhanced for the loading and selection of the gas turbine. Residue throughputs above 2,500 metric tpd are advantageous for coproduction of hydrogen and electricity. The value of hydrogen can offset the CAPEX and OPEX excluding capital charge (interest). Accordingly, hydrogen production recovers all of the investment costs, excluding capital charge, and there is

REFINING DEVELOPMENTS no net cost to recover from electricity. This is an alternative view to value the project investment and it is important in light of the surplus in the residue/fuel oil segment. To better understand the impact of the assumptions made earlier on the COE, sensitivity analysis is done on Case 2B and listed in Fig. 4. The Base Case in Fig. 4 is the same as Case 2B with a COE of 5.2 ¢/kWh. The tornado chart (Fig. 4) captures the impact of variability over COE assumptions. Note: Each assumption is changed one at a time, keeping other assumptions the same as the Base Case. Refinery margins and emissions.

Value addition can be calculated by Eq. 1: Gross margin = (KW ⫻ COE + Hydrogen ⫻ Cost of hydrogen) – Residue ⫻ Price of residue (1) For Case 2B, equating Eq. 1 to zero results in a residue price of $176/ton. This implies that, as long as the residue price is lower than $176/ton, the refinery gross margin will be positive. Additional value is realized by reducing cutter stock, which is typically a low-sulfur, high-value distillate product. The air emissions from the IGCC complex meet applicable industry standards

SPECIALREPORT

and regulations. The CO 2 can be separated for future storage or enhanced oil recovery (EOR). All further increase value in the event that limits on, or a cost of, CO2 is established. Typical emissions are: NOx ≤ 50 mg/Nm3 SOx ≤ 10 mg/Nm3

• Refinery gross margins will be further improved by releasing previously consumed cutter-stock. • Total refinery emissions for NOx and SOx will be reduced significantly. Additionally, metal contaminants in the residue can be recovered from the solid waste stream. HP

Outlook. Several conclusions can be

BIBLIOGRAPHY Cambridge Energy Research Associates, “Oil demand and supply,” January 2010. Cambridge Energy Research Associates,” Refined products prices and margins,” January 2010. Purvin and Gertz, Inc., “Study on oil refining and oil markets,” January 2008. Surinder, P., Refining Processes Handbook, Elsevier, 2003.

drawn from the cases analyzed in this article: • Coproduction of hydrogen and electricity is economically attractive when residue throughput is higher than 2,500 metric tpd • Increasing hydrogen production results in better economics. • The most attractive case uses 9E turbines and a configuration to produce approximately 76,000 Nm3h of hydrogen. This results in COE of 5¢/ kWh for China, India and Russia. • As an alternative to power production, producing chemicals (methanol, methanol derivatives or ammonia) or liquid fuels for blending may be more economical for smaller refineries with lower residue throughput.

Patrick McKenna is a commercial leader for gasification technology platform at GE Energy. He has over 18 years of engineering, construction, operations and business development in the energy industry including the application of gasification technologies for refining industry. Mr. McKenna holds an MBA in finance from Rensselaer Polytechnic Institute and a BS degree in electrical engineering from Rutgers University.

Farooq Sheikh was formerly a senior product line manager for gasification technology at GE Energy. He has over 15 years of operations and consulting experience in the energy industry. Mr. Sheikh Farooq holds degrees from the University of Texas, Iowa State University and the Indian Institute of Technology.




     
    

 

        
     
         

         
        
      
 
       
     




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REFINING DEVELOPMENTS

SPECIALREPORT

Biorenewables update: What is beyond ethanol and biodiesel? New processing technologies have broadened potential ‘drop-in’ alternatives for transportation fuels R. CASCONE and B. BURKE, Nexant, White Plains, New York

I

n July 2007, the article entitled, “Biofuels: What is beyond ethanol and biodiesel?” began the quest to investigate how biofuels will be incorporated into the transportation fuel supply. This article provides a status assessment on the replacement of hydrocarbon-based fuels, chemicals and polymers with carbohydrate and lipid-based materials. In 2007, ethanol and biodiesel were the biofuels of wide commercial interest; corn, sugarcane, soybeans and palm oil were the main feedstocks for dedicated biofuels facilities. Although that profile has not materially changed, now there is wider interest in developing more fungible biofuels that are drop-ins for gasoline and diesel, and in the broader concept of biorefineries, with coproduction of renewable chemicals and polymers. This change in focus reflects several important factors: • Strong public policy drivers and funding, including mandated use of second-generation biofuels • A maturing platform of R&D data and experience provided by universities and government agencies • Entrepreneurial activity by individuals and organizations across a wide spectrum • Sponsorship and capital investments by venture capitalists • Sponsorship, capital investments, product off-take agreements and other integral involvement by large energy, chemical, agricultural and other stakeholder companies • Experience gained in commodityscale feedstock supply and bioprocessing. Of particular interest to readers is that: • Valero has become a leading player in North American ethanol through acquisition of production and logistics assets, integrated with retail operations

• Strategic interest and investments in ethanol-to-ethylene is emerging commercially on several fronts, in value chains for ethylene glycol (MEG), polyethylene (PE) and polyvinyl chloride (PVC) • More than four potential bio-routes to p-xylene—for green polyethylene terephthalate (PET)—are emerging, e.g., from Gevo, Virent, Anellotech and Global Bioenergies (France) • Bio-hydrocarbon projects (isoprenoids, biodiesel, bio-olefins, etc.) are being developed in Brazil, elsewhere by Amyris and others • Refining and aircraft interests are sponsoring algae, jatropha, biomass-toliquid (BTL), synthetic paraffinic kerosine (SPK) as non-recourse users of liquid biofuels (kerosine range) • There is progress and further prospects in fermentation routes to industrial chemicals, e.g., by NatureWorks, Metabolix, Amyris, Myriant, Gevo, etc. • The forest products industry, a huge potential platform for carbohydrate-based biorenewables production, remains a largely unexploited resource, except for combustion for heat and power, which has recently been raised as a controversy in Massachusetts and elsewhere. Failure of FAME. There has been a general failure of fatty acid methyl ether (FAME) biodiesel to develop as rapidly as originally planned. The resulting shortfall may be relieved by other, thermochemical approaches to make bio-based diesel fuel, including renewable diesel, BTL and pyrolysis. The key reason for the shortfall is a general paucity of virgin and used lipids (natural fats, oils and greases) feedstocks. In addition, while the lipids (or triglycerides) in natural oils and fats are relatively close

to being suitable for use in compressionignited internal combustion engines, with minimum conversion by transesterification to FAME, nature makes relatively little oil as a fraction of total biomass. Thus, most existing supplies of natural oils and fats are committed to food, animal feed or oleochemicals uses, and, therefore, there is not enough to meet the large volumes required to replace petroleum-based diesel. Key drivers that are impacting the development of biorenewables are discussed here. Societal objectives. The most common objectives of renewable fuels, chemicals and polymers development are to achieve or improve: lower carbon footprint, energy security, jobs—rural development and reduced emissions on a lifecycle basis. For each of these, there is competition from other solutions such as other lower carbon alternative fuels and alternative renewable energy sources, energy conservation and materials recycling. Political atmosphere is favorable.

While there has been much press attention against biofuels and materials since 2007 on the points of “food vs. fuel,” and the indirect land use impacts of agriculture for biofuels, these concerns have largely been discredited. After plummeting in early 2009, the price of crude oil is up to 2006–2007 levels, and it shows little prospect of returning to historical $20–$30/bbl levels. Strength in crude oil prices is driven by increasing demand in developing economies, continued political instability in many producer nations, and the industry having to venture farther afield into increasingly difficult venues. ExxonMobil has embraced the potential of renewables, and has taken a position with Craig Venter’s Synthetic Genomics for algae development. Many other energy HYDROCARBON PROCESSING SEPTEMBER 2010

I 51

SPECIALREPORT

REFINING DEVELOPMENTS

and chemical companies and related stakeholders are now interested and invested in renewables, including Chevron, Shell, BP, Total, Neste Oil, Petrobras, Dow, Braskem, UOP, Pemex, GE, Marathon, Solvay, Mitsubishi Chemical, BASF and PTT. From a shorter term perspective, BP’s Macondo oil well incident in the US Gulf of Mexico has dramatically raised interest in renewable and bio-based energy and materials.

a shift from gasoline to clean diesel (“dieselization”). Compression internal combustion engines need mostly paraffinic hydrocarbons. Triglycerides are largely paraffinic, but nature does not make much as a percent of total biomass, and most production is already claimed for food or oleochemicals. Algae as a potential solution for large-scale, low-priced supply is judged to be at least 10 years away from commercialization. With jatropha, while there is some commercial development, this is limited to developing countries. The business model is seen by many to be viable only with subsistence labor, with no economic basis for mechanized agriculture. • Some users have few alternatives to liquid fuels. Land transport can theoretically drastically reduce or eliminate liquid fuel use, e.g., with EVs, NGVs, hybrids, H2, LNG, etc. But these solutions do not apply well to propulsion for aircraft and, to a lesser extent, water craft, which will have limited alternatives for liquid fuels. • Biobased technologies are challenging. Most fermentations are batch, with unit operations most different from chemical/refining processing. This places limits on economies of scale. Fermentations are vulnerable to feedstock inhibition, attack by alien microbes, phage infections, genetic drift/mutation, etc., further limiting feasibility of continuous operations. Cellulosic biomass feedstocks have logistics limitations due to regional growing density, bulk, moisture content/weight, tendency to rot, etc. Charring/torrefaction of feeds in the field as a solution does not apply to fermentations. • Brazil has a short operating year. While biotech companies are flocking to form joint ventures (JVs) with Brazilian sugar mills, these typically operate only about 200 days per year due to seasonal weather/growing cycles. This is a long growing season relative to North America or Western Europe. However, sugarcane and its juice cannot be stored like corn, wheat and even cassava; sugar mills are capitalinefficient compared to using these feed-

Competing renewables, lower carbon alternatives. Similar to

biorenewables, the environment is favorable for other renewable and lower carbon approaches, which include: • Unconventional/new methane resources, such as: º Shale gas and coal-bed methane º Fugitive methane to market (M2M), including landfill gas (LFG) and biodigester gas. These can be developed for use in natural gas vehicles (NGVs), enabled by implementing small-scale LNG to capture, clean and manage these resources. Shale gas is being aggressively developed in North America, but there are also substantial resources on most major land masses, including Central Europe, China, Southeast Asia, India and Australia. • Electric vehicles (EVs), wherein the electricity is provided by solar PV, wind, wave, hydroelectric and other low-carbon sources. (In Brazil, new initiatives toward enabling EVs are creating anxiety and resentment in the sugar/ethanol industry and may free up ethanol capacity in the future to supply feedstock to green chemicals and polymers production.) Table 1 is a conceptual review of the relative merits of competing renewables. As indicated, each has counterbalancing strengths and weaknesses, and no clear winner is yet apparent. The development of biofuels and renewable chemicals and polymers involves many challenges: • Biodiesel development disappointing. The world vehicle fleet is undergoing

TABLE 1. How “green” are alternative energy sources? 1 is weakest rating, 3 is strongest Drivers/energy sources

First-gen. Ferm. Next-gen. Bio

New CH4

Biogas M2M

Carbon footprint

2

3

2

3

Energy security (incl. scale)

2

2

3

3

Jobs and rural development (incl. scale)

3

3

2

3

Other sustainability

2

3

2

3

Feasibility (experimental=0, commercial=3)

3

1

3

3

12

12

12

15

Total Source: Nexant

52

I SEPTEMBER 2010 HYDROCARBON PROCESSING

stocks and to traditional petroleum-based industries, which operate year-round. Ways to adapt this industry to a longer operating year (such as off-season operation on molasses, etc.) are being developed. If dehydration of ethanol to ethylene is the objective, ethanol can be stored for feeding in the off-season. But if feeding the sugar juice to another type of fermentation is the objective, then the solutions will likely need to be more integral and customized to each technology. Poor progress in cellulosic ethanologens. Corn and sugarcane are viewed

as transitional feedstocks that will produce the vast majority of ethanol and other fermentation biofuels until technologies for conversion of biomass become commercially competitive. The latter will yield a mixture of C5 and C6 sugars, with lignin for separation and utilization, and with inhibitors present that are typically generated in the pretreatment and/or hydrolysis steps. The role of oil companies is increasing in supporting development of advanced generation of biofuels, including that of ethanologens (ethanol-producing organisms). Even more significantly, BP has just announced acquisition of Verenium and its demonstration plant in Jennings, Louisiana. However, Nexant believes that neither corn nor sugarcane ethanol are going away anytime soon. Also, both types of plants can be easily modified to produce second- and third-generation biofuels and renewable chemicals. Nexant also believes the carbon life cycle performances of both types of plants are better than some popular perceptions, especially for corn ethanol. There is a huge diversity of life-cycle analysis (LCA) factors used by analysts. The actual performance of any one plant depends heavily on location, but there has been steady progress throughout the industry to improve LCA performance. For example, the US Department of Agriculture reported in 2009 that water consumption rates for corn ethanol can be as low as 10 gallons water/gallon ethanol in the US Corn Belt region, or as high as 324 gallons water/ gallon ethanol in the Northern Plains. Refiners are becoming active.

It is understandable that refiners will embrace market participation in ethanol production, given how integral ethanol has become to the entire fuel value chain. The cost and tax structure of ethanol production can also make such involvement highly profitable for refiners.

REFINING DEVELOPMENTS RFS targets reduced. Short-term Renewable Fuel Standard (RFS) targets for biodiesel and second-generation biofuels have been cut back, due to slower than anticipated progress in the commercialization of these technologies. The ethanol “blend wall” is a potentially major barrier for continued growth in ethanol use in the US, making it practically impossible to achieve the RFS goals. This is because an increased supply is not likely to be consumed by the E85 (85% ethanol blended fuels) market, and most of the nation’s retail stations have already transitioned to E10 (10% ethanol, 90% gasoline). An increase to 15% allowable ethanol (E15) or higher in gasoline is being considered by the US EPA, and Nexant expects a level above 10% will be approved in the near future.

Government funding. There are sev-

eral major US government funding initiatives for biofuels that serve the dual purposes of widespread dissemination of federal funds to help drive economic recovery and promote clean energy. This includes Advanced Research Projects Agency-Energy (ARPA-E) technical sponsorship through the Fungible Biofuels and Algae Consortia. Through an American Recovery and Reinvestment Act (ARRA) program, 19 diverse biorefinery projects have been given grants totaling $564 million; Table 2 summarizes these projects. n-Biobutanol vs. isobutanol. A big

development of the last three years is the growth in interest in isobutanol relative to n-butanol. Gevo, Cobalt and Butalco (DuPont/BP joint venture) are all focused on isobutanol, and French Global Bioen-

SPECIALREPORT

ergies has developed a fermentation route directly to isobutylene. Gevo has achieved demonstration-scale operation in a converted corn ethanol line in St. Joseph, Missouri. One concept proposed by Gevo is to use isobutanol together with ethanol to avoid the ethanol “blend wall” in achieving RFS goals. As described here, bio-isobutanol can be the starting point of a value chain leading to “green” terephthalic acid (PTA). Bio-hydrocarbons. Another exciting development is that Gevo and several others are developing potential routes either aimed at, or capable of making “green” paraxylene (PX). This can serve as a feedstock for green PTA, one of the two monomers for PET. These developments overlap with Gevo’s efforts at fuels production. Recognizing its progress in developing its iso-C4 platform,

TABLE 2. ARRA biorefieries grantees

Grantee

DOE grant, $MM

Other funds, $MM

Project Location

Description

1) Pilot and Demonstration Scale FOA - Pilot Scale Algenol Biofuels, Inc.

25

34

Freeport , TX

100,000 gpy ethanol using algae

American Process Inc.

18

10.1

Alpena, MI

Up to 890,000 gpy ethanol and 690,000 gpy potassium acetate, startup 201

Amyris Biotechnologies, Inc.

25

10.5

Emeryville, CA

Diesel substitute by fermenting sweet sorghum, plus lubricants, polymers, petrochem substitutes

Archer Daniels Midland

24.8

10.9

Decatur, IL

Hydrolyze biomass with acid, for fuels or energy, make ethanol and ethyl acrylate

ClearFuels Technology Inc.

23

13.4

Commerce City, CO

Renewable diesel and jet fuel, integrating ClearFuels and Rentech technologies, use baggase and biomass mixes

Elevance Renewable Sciences

2.5

0.6

Newton, IA

Complete preliminary engineering design for jet fuel, renewable diesel, high value chemicals from plant oils and poultry fat

Gas Technology Institute

2.5

0.6

Des Plaines, IL

Complete preliminary engineering design for green gasoline and diesel from woody biomass, ag residues and algae

Haldor Topsøe, Inc.

25

9.7

Des Plaines, IL

Wood to green gasoline integrating and optimizing multi-step gasification, 21 tpd feedstock

ICM, Inc. (with Gevo)

25

6.2

St. Joseph, MO

Modify existing corn-ethanol plant for switchgrass and energy sorghum, using biochemical conversion

20.4

5.1

Visalia, CA

Ethanol based on switchgrass and woody biomass via biochemical route

20

5.1

Toledo, OH

Pyrolysis and steam reforming of ag and forest residues for green diesel, 25 tpd feedstock

Logos Technologies Renewable Energy Institute International Solazyme, Inc.

21.8

3.9

Riverside, PA

Algae oil—validate projected economics of commercial scale biorefinery

UOP LLC

25

6.7

Kapolei, HI

Integrate existing Ensyn/UOP technologies for green gasoline, diesel, jet fuel based on ag residues, woody biomass, energy crops and algae

ZeaChem Inc.

25

48.4

Boardman, OR

Hybrid technology to convert poplar wood to ethanol and acetic acid/acetates

2) Pilot and demonstration scale FOA—demonstration scale BioEnergy International, LLC

50

89.6

Lake Providence, LA

Succinic acid by fermentation of grain sorghum

Enerkem Corporation

50

90.5

Ponotoc, MS

At an existing landfill, woody biomass from MSW to ethanol, green chemicals via gasification and catalysis

INEOS New Planet Bioenergy, LLC

50

50

Vero Beach, FL

8 MM gpy ethanol and 2 MW electricity from ag residues and MSW, combined gasification and fermentation, startup end of 2011

Sapphire Energy, Inc.

50

85

Columbus, NM

Algae ponds for green jet fuel and diesel, using Dynamic Fuels refining

3) Increased funding of existing biorefinery projects Bluefire LLC

81.1

223.2

Fulton, MS

19 MM gpy ethanol based on wooy biomass, sorted MSW

564.1 Source: US Department of Energy

HYDROCARBON PROCESSING SEPTEMBER 2010

I 53

SPECIALREPORT

REFINING DEVELOPMENTS

Lanxess has recently taken a sponsoring/ partnership position with Gevo. The other monomer, ethylene glycol has been made for decades by Indian Glycols via the ethanol dehydration process developed by Scientific Design Co. This process route is now being used in PET production. Besides the iso-C4 developments, there is a high interest in green olefins in many regions. This interest is variously aimed at ethanol-to-ethylene for MEG, PE and PVC, as well as for many other derivatives. Green propylene, on the other hand, has a wide variety of potential routes for its manufacture, including dehydrogenation of “green” propane (e.g., from renewable diesel processes), though this is not yet commercialized.) Metathesis of bio-ethylene with bio-n-butene has several possible sources. A number of developers are also focused on isoprene, including Amyris, which has specialized in C5 hydrocarbons. These consist of “isoprenoids”—isoprene, d-limonene, farnesene—for fuels and chemicals production. These and other developers are flockUS PBR algae oil – 50 MMgal

bio-renewables. Biodiesel (FAME) production in the US has stagnated , with many ventures shutting down due to the lapse of the US $1.00/gal tax credit. Future growth in non-petroleum diesel will likely be driven by biodiesel from non-food oils, such as algae and jatropha, as well as by new supplies of renewable diesel via hydrocracking. White biochemistry—biopolymers. Compared to biofuels, develop-

ment of renewable chemicals and polymers is much more complex and only highlights are discussed herein. There has been a proliferation of players and projects in polylactic acid or polylactide (PLA) and the succinic acid/BDO value chains. At the same time, there is a great deal of confusion in the market and in public perception over biopolymers’ properties, use and disposal, US open pond algae oil – 50 MMgal

Price, $/gal

Catalyst and chemicals Fixed costs

100,000

Byproduct credit Capital related costs

Beta carotene

DHA Kevlar Caffeine

10,000

Nylon 6.6 n-Butanol

1,000

Fish oil

FAME

LLDPE Fertilizer

PVC Ethanol

Corn

100 Portland cement 10 0.0001

FIG. 2

54

0.001

0.01

0.1 1 10 Market volume, million tons

100

Conceptual price-volume exclusion correlation. (Nexant analysis)

I SEPTEMBER 2010 HYDROCARBON PROCESSING

and growing focus among companies on the differences among: • Biodegradable renewable (PLA, PHA) • Biodegradable/degradable—nonrenewable or only partially so • Non-biodegradable (fungible) renewable—“green” PE and polypropylene (PP). Customers and the polymer industry are at a crossroads in making choices among these, and in developing improvements to better fit end-use needs. New feedstocks. New marginal food crops are emerging as biorenewable feedstocks. These are crops that are widely known and cultivated, but must be considered second tier compared to corn, wheat and rice. Among these are sorghum (grain and sweet), cassava and sweet potatoes. China, for example, has mandated that corn not be used for ethanol manufacture, in favor of crops like sweet potatoes. With some of these starchy crops, however, new diseases are emerging (e.g., cassava rot) to threaten plans for efficient monoculture plantations. Jatropha and algae have had a smaller impact than expected. D1 and BP, longtime champions, pulled out of jatropha, although there have been some successes among local “small is beautiful” developers in developing economies such as India and Africa. Algae. Algae are single-cell species that,

PBR and open pond algae lipids conceptual cost of production. (Nexant analysis)

1,000,000

Price, $/ton

Biodiesel. Biodiesel is a lame duck among

Diesel prices for expected range of crude oil prices

Feedstock Utilities

FIG. 1

ing to Brazil to forge JVs with the major players for access to cheap sugar syrup for both chemicals and fuels production.

1,000

10,000

unlike other plants, can produce high levels of lipids along with carbohydrates and proteins. Algae technology has been pursued for decades, with some recent breakthroughs. There continues to be more interest and investment in algae, despite the challenges associated with it that need to simultaneously meet these requirements: • Cheap land • Excellent insolation • Water resources • Superior biota (yield/area) • Source of clean, concentrated CO2 • Other cash flows. Generic technologies for algae are open ponds and photobioreactor (PBR) systems. In general, the economics of both systems are not competitive to conventional fuel or chemical production economics. Developers of various technologies often rely heavily on income from production of high-value byproducts to substantiate even the current poor economics. Conceptual results of Nexant’s economic models for open ponds and PBRs are shown in Fig. 1. This indicates that even the state-of-the-art technology is far from being commercial. Nexant believes

REFINING DEVELOPMENTS that algae oil production at true economic commercial scale operations (defined as producing tens of thousands barrels per day for fuels) is at least 10 years away. ExxonMobil has recently announced positive progress in its JV with Synthetic Genomics, opening a new greenhouse facility in California to examine different growth systems, temperatures and lighting systems for algal growth. This JV appears to be taking a very systematic approach to algae technology development, with targets for development over time that, if met, are designed to lead to large-scale commercialization. It is not clear which technology is likely to accomplish this first. In addition to the generic models, several interesting alternatives are being pursued: • Algenol—ethanol, not lipids— production in a PBR system, with backing/partnering including Dow Chemical, Valero and Linde AG. • Solazyme—sugar-fed, non-photosynthetic (without sunlight or CO2) algae-based conventional fermentation to make lipids • Martek (a PBR/open-pond staged hybrid, with emphasis on high-value coproducts.)

Many algae technology developers rely on the high-value specialty byproducts to support their economics. There is a danger in assuming that such byproducts will maintain their high prices as algae capacities approach commercial scale, due to the impact of market price/volume elasticity. Fig. 2 makes it clear, considering a very wide range of commodity and specialty product types (building materials to polymers, chemicals and nutraceuticals), that one cannot have the high volumes of sales needed for commercial production of fuels, while maintaining high prices. Markets tolerate either commodity-scale production or high unit prices. Rarely is it possible to have both. Effectively, if production of algae-based byproducts increases significantly, they will oversupply their markets and prices will rapidly fall to commodity levels. Outlook. The biorenewables industry has

evolved since 2007, with these key drivers: • Strong public policy drivers and funding, including mandated use of secondgeneration biofuels • Growing interest and investment by traditional oil and chemical firms • Weak performance by biodiesel sector

SPECIALREPORT

• Slow progress in technical and commercial development of cellulosic-based fuels • No clear winners from a technical approach and feedstock basis have yet to emerge. HP Ron Cascone is manager of biofuels development at Nexant, Inc./ChemSystems’ White Plains, New York office. He is a chemical engineer with 40 years of industrial experience in a broad range of energy and chemical processes and products, most recently focusing on biorenewables (fuels, chemicals and biopolymers) as part of Nexant’s global practice. He deals with technology and project development through feasibility studies, market and due diligence assignments, as well as leading multi-client reports, including the recently published “Liquid Biofuels: Substituting for Petroleum,” and “Algae: Emerging Options for Sustainable Biofuels.”

Bruce F. Burke is a vice president of Nexant’s Energy Resources Business Unit, with responsibility for energyrelated consulting assignments in North America, South America and Asia. Relevant areas of interest include technology assessment, petroleum refining, natural gas utilization, market and price forecasting, and emerging alternative fuel use in the global energy industry. An experienced international project manager, Mr. Burke has conducted numerous studies on the production and integration of first- and second- generation biofuels with conventional refinery and chemicals production. He has a degree in chemical engineering from the University of Pennsylvania, and began his career with Gulf Oil Refining, following by energy consulting with ChemSystems (from 1980), and Nexant (from 2001).

Select 161 at www.HydrocarbonProcessing.com/RS HYDROCARBON PROCESSING SEPTEMBER 2010

I 55

Results

Seven (7) ethane cracking furnaces supplied by Selas Fluid to Saudi Ethylene and Polyethylene Company (SEPC) on an EPC basis. Completed ahead of schedule and contributed over 1 million accident-free man hours to the entire project.

Selas Fluid has supplied innovative heater, furnace, and oxidation technologies to reļneries and petrochemical plants worldwide for more than ļve decades. As an approved supplier of reľnery heaters, petrochemical furnaces and oxidation/incineration technologies to major oil and gas companies, Selas Fluid is prepared to surpass your expectations. We have built a history of proven results, with thousands of installations, by providing continuous innovation, quality products and reliable customer support. Selas Fluid is a full-service partner to the reľning, petrochemical, and chemical industries worldwide. • • • •

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REFINING DEVELOPMENTS

SPECIALREPORT

Upgrade FFC performance—Part 1 New ceramic feed distributor offers ultimate erosion protection L. M. WOLSCHLAG and K. A. COUCH, UOP LLC, a Honeywell Company, Des Plaines, Illinois

F

luid catalytic cracking (FCC) technology has been a part of the petroleum industry since the 1940s. Despite being a very mature technology, continued development is vital, especially as many refiners move their FCC operations from fuels production to higher-value products. Advanced diagnostic and design tools are accelerating process developments. Through the development and commercialization of worldscale FCC units, technical discoveries have emerged that provide opportunities for improvements across all units, independent of size. Using sophisticated engineering tools, such as computational fluid dynamic (CFD) modeling combined with radioactive tracer and tomography, will streamline physical inspection reports and commercial yield analysis. The article highlights advancements in regenerator technology for higher capacity through existing assets, emissions reduction and feed distribution systems for large-diameter risers.

ysis (gamma scan) of the riser was completed. The scan results confirmed the CFD model prediction as illustrated in Fig. 1. Radioactive tracer work was also completed on the 9-ft ID riser. Irradiated Krypton-79 gas was injected into the riser base. Detectors were positioned along the riser length and reactor to measure the tracer as it moved through the system. The results indicated that the time of flight of the krypton gas from one detector to another did not provide a sharp response peak. An early peak followed by a secondary peak which was skewed a high degree is shown in Fig. 2. A mathematical evaluation was performed to determine what type of continuous stir tank reactor (CSTR) response would be needed to emulate the measured data. To accurately reproduce the field data plot, a composite plot modeled 100, 40 and 15 CSTR responses (Fig. 2). Unit performance, CFD modeling, tracer and tomography tests, and mathematical analysis all indicated the same pathology—the feed was not adequately accessing the full cross-sectional area of the riser leading to the presence of a high-density core of catalyst and a low-density annulus, which caused low conversion and high dry gas and coke make. One solution to this problem would be to install two, smaller diameter risers to match more conventional FCC sizes. However, installing dual risers, even with new construction, is substantially more expensive. For an FCC unit of 200,000 barrels per stream day (bpsd), the estimated cost difference between a single, large-radius riser and a pair of smaller risers has a cost estimated at $60 million. A substantially lower cost solution with an implementation of dual-radius feed distributors was developed (Fig. 3). This design

Dual-radius feed distributors. As refiners look to capitalize on economies of scale, design throughputs of FCC units have reached record levels. At these scales, opportunities have emerged from the background noise of the data to improve FCC technology. Through pushing multiple constraints to design limits on one particular unit, yields and conversion deviated from benchmark performance, with gasoline selectivity lower, conversion lower and dry gas higher than benchmark performance. To get more out of the existing asset, an intensive program was undertaken to achieve benchmark performance. The riser for a particular FCC unit has an inner diameter (ID) of 6.6 ft at the point of feed injection, which expands to 9 ft immediately above. The feed is injected into the riser through a set of circumferentially positioned distributors. The combination of low conversion and high dry gas yield seems counter-intuitive, given traditional FCC operations. A hypothesis was raised that the large riser diameter might be preventing the feed from adequately distributing across the full cross-sectional area of the riser. To test this hypothesis, a CFD model of the riser was created to analyze the fluid dynamics of the system. Results of the model supported that raw oil feed would only penetrate the riser a finite distance, thus creating a vapor annulus, and that much of the catalyst flowing up FIG. 1 CFD prediction and gamma scan of 6.6-ft riser. the riser would form a high-density core. Based on CFD results, a tomographic anal-

HYDROCARBON PROCESSING SEPTEMBER 2010

I 57

SPECIALREPORT

REFINING DEVELOPMENTS

ensures optimal feed distribution across the entire riser, while avoiding adjacent spray impact that could cause undesirable spray interference. Another CFD model that incorporates the dual-radius feed distributors was created. Fig. 4 shows catalyst density profiles of an axial slice of the riser, both with and without dual-radius feed distributors. The riser on the left side without the dual radius feed distributors shows the high-density core of the catalyst; the CFD model with the dual radius feed distributors indicates that the catalyst’s dense core is effectively eliminated. The dual-radius feed distributors were installed on a FCC unit designed with an 8-ft-diameter riser at the point of feed injection. The unit was commissioned in May 2009. Results indicate that dry gas yield and conversion and gasoline selectivity were within expectations. The riser’s gamma scans indicate that the catalyst’s high density core was effectively eliminated. The catalyst density profile of the riser at approximately 1 pipe diameter above the point of dual radius feed injection, indicates that core annular flow has been achieved with an evenly distributed catalyst density profile (Fig. 5). Additional tomography scans were completed at varying feed ratios to optimize distribution of oil and steam across the riser. Erosion of the inner feed distributors was a client concern. This was mitigated by using ceramic feed distributors. Ceramic March 14, 2007, gas injection

1,000 Early peak feed plug flow core?

Response

800

Centroid 77.18s t-res = 1.32s velocity 9.3 m/s

600

Riser ex top – avg 40 – CSTR response Composite 100 – CSTR response 15 – CSTR response

400 Late peak wall holdup?

200 0 0

1

2

3 4 Seconds

5

FIG. 2

Mathematical composite.

FIG. 3

Schematic of dual-radius feed distributors.

6

7

offers the ultimate in erosion protection, and feed distributors with ceramic tips can withstand highly erosive environments with zero discernable erosion. CERAMIC FEED DISTRIBUTORS Development. FCC feed distributor tips are subjected to a

high-temperature, high-velocity erosive environment. To function in this harsh environment, FCC feed distributors have historically been fabricated from various erosion-resistant materials. While these materials are proven effective at reducing rates of erosion, most erosion-resistant materials are, by their nature, generally hard and brittle and can be susceptible to brittle fracture. Erosion and brittle fracture have been an industry-wide issue, and can be induced mechanically or by thermal shock. This must be considered in the design of FCC feed distributors as erosion and brittle fracture can occur when relatively cold oil and/or steam are rapidly introduced to the system in which the tips are hot from circulating catalyst. These issues were addressed in many ways with a distribution system. Following proper operating procedures will avoid thermal shock and brittle fracture. However, erosion is more a function of operating environment as opposed to improper operation. Designs. Advanced design feed distributors include three primary designs: standard, weld overlay and ceramic. The standard design—the new distributor for most FCC applications—balances the erosion issue and the possibility of cracking due to thermal shock. The tip incorporates a more erosion-resistant metal alloy, changing the geometry and reducing stress concentrations. Incorporating orifice extensions extends the flashing hydrocarbon feed further away from the metal tip. Additional protection can be provided by applying a very hard diffusion coating over the cobalt-based (Co-based) alloy. The weld overlay design is applied to resolve chronic problems with wet steam and installations that have a high risk of thermal shock. The erosion-resistant weld overlay is applied to a softer, more ductile base metal for superior thermal shock resistance. To further combat erosion, this tip incorporates orifice extensions to move the flashing hydrocarbon feed further away from

FIG. 4

58

I SEPTEMBER 2010 HYDROCARBON PROCESSING

CFD models of the riser catalyst profiles with and without dualradius feed distributors.

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Nozzle spraying in-line with duct

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SPECIALREPORT

REFINING DEVELOPMENTS

the distributor tip. While a very hard diffusion coating is used to provide additional protection against erosion, the primary design goal is resistance to thermal shock, and, therefore, it is recommended only for FCC operations that have proven to be particularly susceptible to thermal shock. Finally, the ceramic design represents a step-change improvement for superior erosion resistance. Determining the erosion potential of FCC feed distributors is based on the physical properties of the feedstock. The ceramic design is used in applications where erosion is forecast to be higher than normal or in units that have previously exhibited high erosion rates. Even though the ceramic material is very hard, quench testing in the laboratory

FIG. 5

Gamma scan of 8-ft ID riser with dual-radius feed distributors.

and commercial application have indicated that new ceramic tips are no more susceptible to thermal shock than traditional fabrications with co-based alloys. Fig. 6 shows three new tip designs, as well as older versions. Ceramic tips—design challenges. Ceramic materials are

widely accepted and proven to be more resistant to erosion than metallic materials. The characteristics that impart erosion resistance also tend to make these materials more brittle. Successful application of ceramics in FCC feed injection required that two technical challenges be overcome: 1) selecting a suitable ceramic material that can be fabricated into the required geometry and 2) developing a means to connect the ceramic tip to the metallic base assembly of the distributor. The geometry used for the ceramic distributor tip was the same as the traditional elliptical-feed distributor. The same principles and considerations applied to reducing mechanical stresses and improving thermal shock resistance in metallic tips were applied to address the brittle nature of ceramics. The ceramic tips were subjected to laboratory quench testing to simulate the unique temperature profiles in the feed-injection system. Quench testing was used to help select the proper ceramic material, and it confirmed that the final material was no more susceptible to brittle fracture than previous FCC feed distributor metallic tips. The large differences in thermal expansion coefficients between the materials provided the next challenge—a means of attaching the ceramic tip to the metallic base assembly. The attachment should provide a liquid-tight seal at design pressure drop across the distributor, while accommodating a wide range of feed and steam temperatures experienced across startup, normal operation and FCC unit shutdown. Creative engineering, stress modeling, full-scale prototyping and therma-cycle testing were all used to develop a proprietary mechanical connection. With an acceptable ceramic identified and a means of connecting the ceramic to the metal base assembly, the next step was to demonstrate new distributors in a commercial application. Ceramic tips—a commercial experience. As the design details for the new ceramic tip and connection were finalized, an opportunity presented itself in which two ceramic tips could be installed in the same reactor riser at the same time as metallic tips, providing an ideal side-by-side commercial test.1 The subject FCC had a history of aggressive feed distributor tip erosion, and a trial installation of the ceramic tips was welcomed. Final design details regarding tip connection were addressed. In

FIG. 6

60

FCC feed distributor tip designs.

I SEPTEMBER 2010 HYDROCARBON PROCESSING

FIG. 7

Metallic and ceramic feed distributor tips after 18 months in operation.

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130

I SEPTEMBER 2010 HYDROCARBON PROCESSING

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Advertising Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Predictive Maintenance and Repair . . . . . . . . . . . . . . . .17

BUSINESS MANAGEMENT Budgeting, Capital Allocation & Planning . . . . . . . . . . . .4 Business Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Process Control and Information Systems . . . . . . . . . . .18 Process Engineering and Simulation . . . . . . . . . . . . . . . .18 Refining, Petrochemical and Gas Processing . . . . . . . . . .20

Enterprise Operations Management . . . . . . . . . . . . . . . . .4 SIS/Safety Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Land and Leasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Plant Lifecycle and Performance Monitoring . . . . . . . . . .5 Regulatory Compliance . . . . . . . . . . . . . . . . . . . . . . . . . .6 Risk Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

DOWNSTREAM Alarm Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Asset Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Collaboration and Knowledge Capture . . . . . . . . . . . . . .9

UPSTREAM Alarm Management . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Asset Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Data Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Data Visualization . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Design, Construction and Engineering. . . . . . . . . . . . . .25 Exploration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Configuration Management . . . . . . . . . . . . . . . . . . . . . .9 Field Data Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Design, Construction and Engineering . . . . . . . . . . . . .10 Dynamic Simulation and Optimization . . . . . . . . . . . . .12 Energy Management . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Enterprise Portal Systems . . . . . . . . . . . . . . . . . . . . . . . .13

Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Process Control and Information Systems . . . . . . . . . . .28 Process Engineering and Simulation . . . . . . . . . . . . . . . .28

Online Monitoring & Optimization . . . . . . . . . . . . . . .13 Production Accounting . . . . . . . . . . . . . . . . . . . . . . . . .29 Planning, Scheduling and Blending . . . . . . . . . . . . . . . .14 Regulatory Compliance . . . . . . . . . . . . . . . . . . . . . . . . .30 Plant Lifecycle and Performance Monitoring . . . . . . . . .16 Well Log Data Access and Management . . . . . . . . . . . . .30

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Products:

3esi #200, 1601 Westmount Road N.W. Calgary, Alberta T2N 3M2 Canada Phone: 403-270-3270 Fax: 403-270-3343 E-mail: [email protected] www.3esi.com

Company Bio: 3esi is an international E&P, Software and Services Company committed to serving the Oil and Gas industry by creating Integrated Business Planning and Capital Management Software Solutions designed to increase efficiency by streamlining all of the processes associated with the Oil and Gas Value Chain.

Products: esi.manage™ is an Integrated Business Planning and Capital Management solution that supports the E&P processes focused on managing the portfolio of opportunities (projects) from the planning stages through execution and lookbacks. esi.manage™ allows companies to collect and analyze opportunities, perform portfolio analysis in order to create Long Term Plans and Budgets. esi.manage™ offers the capability of importing actuals from 3rd party applications to allow companies to prepare variance reports and perform look-backs analysis. esi.manage™ improves an E&P companies business results through superior decision making due to enhanced corporate agility and improved data quality; by entrenching best practices and key business processes and by improving workforce effectiveness. www.info.hotims.com/33224-401

BUSINESS INTEGRATION

m:pro IT Consult GmbH Kirchgasse 47 65183 Wiesbaden Germany Phone: +49 611 39843 0 Fax: +49 611 39843 12 E-mail: [email protected] www.mpro-it.com 4

SOFTWARE REFERENCE

m:pro delivers enterprise wide or point solutions - easy and fast to implement - which truly integrate the production and business applications required to manage the overall assets. m:pro enables, consult and assists business process improvements, especially for refining supply chain management (SCM). The m:pro Integration Platform (m:ip) provides the total integration of information sources and applications including ERP, planning, scheduling, functional databases, plant information systems, forecasting in a phased justified approach. The m:ip enables and improves the use of best-in-class software, plant and business applications = asset maximization. The m:pro object warehouse (m:owh) is our integration, data storage/management, and business intelligence back-end. The m:owh is based on standard and open relational database technology. The m:pro explorer (m:exp) is our feature rich, fully web-enabled common graphical user interface including build and administration tools. The m:exp can run as the portal or can seamlessly be embedded in popular web portal environments. m:pro provides standard applications/interfaces for: • Production planning, scheduling and blending • Performance monitoring and dashboards • Data and process quality • Information analysis, visualization, flowsheeting, trending and reporting Featured applications/interfaces are: • Analyzer Monitoring • Blend Monitoring and Reporting • Crude Composition Tracking • Crude Scheduling • GRTMPS Planning Interface • Heat Exchanger Monitoring • KPIs, Operating Envelops, Plan vs Actual • Lab Interface and Reporting • LP Data Collector • Oil Movement Logging • ORION Scheduling Interface • PIMS Planning Interface • Quality Tracking • Tank Calculation System www.info.hotims.com/33224-402

ENTERPRISE OPERATIONS MANAGEMENT

Oildex 1999 Broadway, Suite 1900 Denver, Colorado 80202 Phone: 303-863-8600 Toll Free: 888-922-1222 Fax: 303-863-0505 E-mail: [email protected] www.oildex.com Other Oildex Office Locations: 11777 Katy Freeway, Suite 350 Houston, Texas 77079 Phone: 281-741-6300 Fax: 281-741-6296

Company Bio: Oildex is the energy industry’s leading Software as a Service (SaaS) provider of ePayables, digital data, workflow, and spend analysis solutions. With Oildex, companies can do more in less time, and managers can get up-to-the-minute data to help them make well-informed decisions. That’s why today, more than 8,400 companies depend on Oildex to receive and process their electronic invoices, check stubs, and joint interest bills.

Service products and descriptions: Oildex provides software solutions to companies looking to get the most out of their resources, so they can quickly and accurately process, track, and manage critical business information. Oildex is the energy industry leader when it comes to supplying digital data, workflow, and spend analysis solutions to companies that want to boost productivity and cut costs. Proven Technology to Transform the Business of Energy: Spendworks™—Oildex’s ePayables (EIPP) system for simplifying the way companies manage invoices and track spending. Checkstub Connect™ (CDEX)—The industry’s largest eRevenue data exchange which speedsup the processing of check stub data. JIB Connect™—Oildex’s ePayables, joint interest bill exchange for automating JIB processing and eliminating routine monthly data entry. CDEX Complete™—The industry’s only eRevenue solution to address time-consuming check stub detail. It eliminates hand-keying and converts paper check stub data into a digital, uploadable format. Owner Relations Connect™—Oildex’s eInformation, owner-relations tool for providing secure web access to monthly statements of rev-

FALL 2010

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE enue, production, gas balance, JIBs, frequently asked questions, and more. Oildex Helps Energy Companies: • Save time & work smart • Spot opportunities • Cut up to 70% of processing costs • Track revenue & expenses • Collaborate via the Internet www.info.hotims.com/33224-403

LAND AND LEASING

Business Management

tical insights that can help you make more profitable decisions about petroleum plays. From reserve and production data through to full-cycle economics, petroCUBE gives you immediate access to a full spectrum of current geostatistical, technical and financial information and comprehensive analytical tools. petroCUBE instantly delivers the data engineers and geologists need to accurately assess risk and justify exploration and development proposals before wells are drilled. www.info.hotims.com/33224-404

PLANT LIFECYCLE AND PERFORMANCE MONITORING geoLOGIC systems ltd. 900, 703 6 Avenue SW Calgary, AB Canada T2P 0T9 Phone: 403 262-1992 Fax: 403-262-1987 E-mail: [email protected] www.geologic.com Andrea Hood, VP Business Development & Sales

Company Bio: geoLOGIC systems ltd. is a widely recognized developer of high quality databases and premium software products that offer more comprehensive, relevant solutions to the Oil and Gas industry. geoLOGIC has provided Oil and Gas professionals with industry-leading, integrated software and value-added data coupled with unsurpassed customer support for 27 years. The company is an innovator in supplying data in more accessible and usable forms so clients can make better decisions—from the well head to senior levels of accounting and administration.

Products: geoSCOUTTM is a fully integrated, Windowsbased exploratory system that combines presentation-quality mapping and cross-section tools with data handling and analysis software. It integrates public and proprietary data on wells, well logs (Raster and LAS), land, pipelines and facilities, fields and pools, and seismic studies. It includes powerful, easy-to-use tools for searching, viewing, mapping, reporting, graphing, analysis and managing information. The gDC™ (geoLOGIC Data Center) is a comprehensive online solution that integrates public wells and land data across Western Canada. Designed on a PPDM 3.8 model, geoLOGIC value-added data is accessible through virtually any petroleum industry software application. The gDC offers spatial data in an industry standard GIS format that is accessible through most mapping applications. TM

petroCUBE is an innovative suite of products that provide unbiased, consistent statis-

m:pro IT Consult GmbH Kirchgasse 47 65183 Wiesbaden Germany Phone: +49 611 39843 0 Fax: +49 611 39843 12 E-mail: [email protected] www.mpro-it.com

seamlessly be embedded in popular web portal environments. m:pro provides standard applications/interfaces for: • Production planning, scheduling and blending • Performance monitoring and dashboards • Data and process quality • Information analysis, visualization, flowsheeting, trending and reporting Featured applications/interfaces are: • Analyzer Monitoring • Blend Monitoring and Reporting • Crude Composition Tracking • Crude Scheduling • GRTMPS Planning Interface • Heat Exchanger Monitoring • KPIs, Operating Envelops, Plan vs Actual • Lab Interface and Reporting • LP Data Collector • Oil Movement Logging • ORION Scheduling Interface • PIMS Planning Interface • Quality Tracking • Tank Calculation System www.info.hotims.com/33224-402

Company Bio: m:pro IT Consult is a project services and software products company which enables petroleum refining, petrochemical and other industries to achieve total integration of information sources and applications, from business systems, ERP and supply chain management through to plant information, production planning, scheduling and operations decision support.

Quest Integrity Group, LLC

Products:

Company Bio:

m:pro delivers enterprise wide or point solutions easy and fast to implement - which truly integrate the production and business applications required to manage the overall assets.

Quest Integrity Group provides highly accurate, technology-enabled inspection and assessment solutions that help companies in the process, pipeline and power industries increase profitability, reduce operational and safety risks, and improve operational planning. The company is built upon a foundation of leading-edge science and technology that has innovated and shaped industries for nearly forty years.

m:pro enables, consult and assists business process improvements, especially for refining supply chain management (SCM). The m:pro Integration Platform (m:ip) provides the total integration of information sources and applications including ERP, planning, scheduling, functional databases, plant information systems, forecasting in a phased justified approach. The m:ip enables and improves the use of best-in-class software, plant and business applications = asset maximization. The m:pro object warehouse (m:owh) is our integration, data storage/management, and business intelligence back-end. The m:owh is based on standard and open relational database technology. The m:pro explorer (m:exp) is our feature rich, fully web-enabled common graphical user interface including build and administration tools. The m:exp can run as the portal or can

2465 Central Avenue, Suite 110 Boulder, CO 80301 Phone: 303-415-1475 Fax: 303-415-1847 Email: [email protected] www.QuestIntegrity.com

Products: Signal™ FFS software performs Fitness-forService and fracture mechanics analyses on fixed and rotating equipment. It implements the API 579-1/ASME FFS-1 2007 standard and performs crack assessments in accordance with the BS 7910 procedure. Users can perform Level 1 and 2 assessments on many flaw and equipment types. An advanced fracture mechanics module allows users to also perform limited Level 3 assessments. FEACrack™ is finite element analysis software that rapidly generates 3D crack meshes utilizing an intuitive interface. Users can perform F A L L 2010

SOFTWARE REFERENCE

5

Business Management PLANT LIFECYCLE AND PERFORMANCE MONITORING, CONT. detailed fracture and fatigue analyses with unlimited levels of crack mesh refinement. LifeQuest™ Heater software provides complete analysis and remnant life assessment of fired heater tubes on a foot-by-foot basis utilizing API 579. The final output is a system risk curve displaying remaining life in hours versus probability of failure. It combines with heater performance monitoring and process modeling for extensive heater reliability management. LifeQuest™ Pipeline software delivers inspection and Fitness-for-Service assessment results through a powerful data viewer. Analysis and assessment capabilities include standard calculation methods B31G, B31G Modified and API 579. RMS™ software facilitates the implementation of risk-based assessment programs in a wide range of industries. It addresses the needs of pressure systems not met by existing reliability management programs and eliminates the high data and manpower demands of fully quantitative systems. www.info.hotims.com/33224-405

REGULATORY COMPLIANCE

U PSTREA M / D OWN STREA M SOFTWARE REFER REFERENCE ENC E

The standard functionality of COMPRESS includes everything needed to perform ASME Section VIII, Division 1 pressure vessel calculations. This includes the U.S. Customary and Metric Editions of Section II, Part D as well as a selection of Building Codes and related Engineering Standards. To tailor COMPRESS to your needs, the following optional modules are available: • ASME Section VIII, Division 2 • Heat Exchangers (includes TEMA Standard, ASME UHX rules, tube field layout capability and bi-directional interface with HTRI’s Xchanger Suite) • Drafter (converts COMPRESS files into AutoCAD drawings) • Coster (creates Excel compatible vessel cost estimates) COMPRESS generates both detailed and abbreviated reports, the former suitable for use as a calculation audit trail. COMPRESS also generates ASME U forms and NBIC R forms. Once finalized, forms can be saved in PDF or EDT compliant format. EDT compliant files can be directly submitted to the National Board electronically. To simplify document management, a new “Project” feature allows users to organize, view and backup files of any type from within COMPRESS. Visit www.codeware.com to download your complimentary COMPRESS trial software today. www.info.hotims.com/33224-406

RISK MANAGEMENT Codeware, Inc. Codeware, Inc. 5224 Station Way Sarasota, FL 34233 United States Phone: (941) 927-2670 Fax: (941) 927-2459 E-mail: [email protected] www.codeware.com

Company Bio: Since 1985, Codeware has focused exclusively on providing the most comprehensive software for the design and analysis of ASME vessels and exchangers. Codeware’s Austin, Texas based development team has the expertise needed to understand the complexities of the Code rules and the practical experience required to implement an effective solution.

Products: Let COMPRESS be your expert assistant. From individual components to complex multiple diameter towers, COMPRESS can model virtually any geometry.

6

SOFTWARE REFERENCE

FALL 2010

The Equity Engineering Group, Inc. 20600 Chagrin Blvd., Suite 1200 Shaker Heights, OH 44122 Phone: 216-283-9519 Fax: 216-283-6022 E-mail: [email protected] www.equityeng.com Greg Alvarado, VP Sales and Client Service

Company Bio: The Equity Engineering Group, Inc. is a recognized leader on aging infrastructure fixed equipment service and support for the oil and gas industry. Equity helps plants manage risk and improve profitability with cutting-edge software and consulting strategies that maximize equipment operational availability, control inspection costs and avoid costly shutdowns.

Products: VCEPlant ManagerTM is a fully-integrated software tool for the lifecycle management of plant assets. It offers equipment and data management in one application and database on a universal .net standard platform that encompasses all modules with a single IT installation procedure. Plant Manager takes advantage of the integration of design and in-service codes and standards that is now becoming a focal point in the industry, and can be used for the design and subsequent management of a plant’s reliability program. The design features in Plant Manager are provided in VCESage and cover pressure vessel, heat exchanger, piping, and tankage design in accordance with ASME and API codes and standards. The fixed equipment reliability tools include: • VCESage for performing Fitness-ForService assessments • API RBI for inspection planning • CMLWise for tracking and analyzing thickness reading data from inspections • IMS for developing equipment-specific, detailed inspection plans and reports • VCEDamage for identifying and understanding your plant’s potential damage mechanisms • VCEIntelliJoint for troubleshooting and eliminating flange joint leakage problems. To find out more about how Plant Manager can benefit your plant’s reliability program, contact [email protected] or check our website at www.equityeng.com. www.info.hotims.com/33224-407

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE

ALARM MANAGEMENT

Company Bio:

Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

PAS 16055 Space Center Blvd. Ste. 600 Houston, TX 77062 Phone: +1.281.286.6565 Fax: +1.281.286.6767 Email: [email protected] www.pas.com

Company Bio: PAS improves the automation and operational effectiveness of process plants worldwide through innovative software products and expert consulting services. Our solutions ensure safe running operations, maximize situation awareness, and reduce plant vulnerabilities. Our comprehensive portfolio includes Alarm Management, Automation Genome Mapping, Control Loop Performance Optimization, and High-Performance Human Machine Interfaces.

Products: PAS pioneered the first commercially available alarm management software in 1996, which is still the most widely used in the industry. PlantState Suite (PSS) software from PAS is recognized as the only comprehensive solution in the market addressing all requirements outlined in EEMUA 191 guidelines and ISA 18.2 standards. PSS is system and vendor neutral.

Downstream

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: CAMS—Yokogawa’s Consolidated Alarm Management System (CAMS) is an alarm management software designed on the innovative concept of acquiring real-time alarms and events from a variety of various automation systems - not only from Distributed Control Systems (DCS) but also Safety Instrumented Systems (SIS), Supervisory and Data Acquisition Systems (SCADA and DAQ) and Plant Asset Management Systems (PAM); then to sort and deliver only essential alarms to the right person at the right time. Important information such as the root cause of alarm occurrence and role-based guidance are also added to the displayed message. AAASuite—AAASuite is a comprehensive alarm management system that optimizes and enhances process alarms issued by control systems. AAASuite improves operator performance by minimizing nuisance alarms and providing timely notifica-

PSS aggregates and stores all alarm-related information and provides a broad set of analyses, reports, and metrics that help identify the state of the alarm system, discover improvement opportunities, and provide powerful visualization. PSS Alarm Advanced Elements ensures that plant alarm systems are equally as effective during abnormal situations, when operators need them the most, as they are during normal conditions. PSS Alarm Advanced Elements includes Alarm Shelving, Documentation and Rationalization, Dynamic Alarming, and Audit and Enforce applications. PAS also developed the first Six Sigma alarm improvement methodology and authored the first comprehensive “how to” book for improving an alarm system. The seven-step alarm improvement methodology outlined in The Alarm Management Handbook has become a best practice for alarm management practitioners worldwide. This best practice is fully embodied in PlantState Suite software. www.info.hotims.com/33224-408

Select 408 at www.HydrocarbonProcessing.com/RS 7

Downstream ALARM MANAGEMENT, CONT. tion of only necessary alarms, thereby preventing alarm flooding and enabling safe, stable and cost effective plant operations. www.info.hotims.com/33224-409

U PSTREA M / D O WN STREA M SOFTWARE REFERENCE To find out more about how Plant Manager can benefit your plant’s reliability program, contact [email protected] or check our website at www.equityeng.com.

Yokogawa Electric Corporation Quest Integrity Group, LLC

The Equity Engineering Group, Inc. 20600 Chagrin Blvd., Suite 1200 Shaker Heights, OH 44122 Phone: 216-283-9519 Fax: 216-283-6022 E-mail: [email protected] www.equityeng.com Greg Alvarado, VP Sales and Client Service

Company Bio: The Equity Engineering Group, Inc. is a recognized leader on aging infrastructure fixed equipment service and support for the oil and gas industry. Equity helps plants manage risk and improve profitability with cutting-edge software and consulting strategies that maximize equipment operational availability, control inspection costs and avoid costly shutdowns.

Products: VCEPlant ManagerTM is a fully-integrated software tool for the lifecycle management of plant assets. It offers equipment and data management in one application and database on a universal .net standard platform that encompasses all modules with a single IT installation procedure. Plant Manager takes advantage of the integration of design and in-service codes and standards that is now becoming a focal point in the industry, and can be used for the design and subsequent management of a plant’s reliability program. The design features in Plant Manager are provided in VCESage and cover pressure vessel, heat exchanger, piping, and tankage design in accordance with ASME and API codes and standards. The fixed equipment reliability tools include: • VCESage for performing Fitness-ForService assessments • API RBI for inspection planning • CMLWise for tracking and analyzing thickness reading data from inspections • IMS for developing equipment-specific, detailed inspection plans and reports • VCEDamage for identifying and understanding your plant’s potential damage mechanisms • VCEIntelliJoint for troubleshooting and eliminating flange joint leakage problems.

SOFTWARE REFERENCE

www.info.hotims.com/33224-405

www.info.hotims.com/33224-407

ASSET MANAGEMENT

8

management programs and eliminates the high data and manpower demands of fully quantitative systems.

FALL 2010

2465 Central Avenue, Suite 110 Boulder, CO 80301 Phone: 303-415-1475 Fax: 303-415-1847 Email: [email protected] www.QuestIntegrity.com

Company Bio: Quest Integrity Group provides highly accurate, technology-enabled inspection and assessment solutions that help companies in the process, pipeline and power industries increase profitability, reduce operational and safety risks, and improve operational planning. The company is built upon a foundation of leading-edge science and technology that has innovated and shaped industries for nearly forty years.

Products: Signal™ FFS software performs Fitness-for-Service and fracture mechanics analyses on fixed and rotating equipment. It implements the API 579-1/ASME FFS-1 2007 standard and performs crack assessments in accordance with the BS 7910 procedure. Users can perform Level 1 and 2 assessments on many flaw and equipment types. An advanced fracture mechanics module allows users to also perform limited Level 3 assessments. FEACrack™ is finite element analysis software that rapidly generates 3D crack meshes utilizing an intuitive interface. Users can perform detailed fracture and fatigue analyses with unlimited levels of crack mesh refinement. LifeQuest™ Heater software provides complete analysis and remnant life assessment of fired heater tubes on a foot-by-foot basis utilizing API 579. The final output is a system risk curve displaying remaining life in hours versus probability of failure. It combines with heater performance monitoring and process modeling for extensive heater reliability management. LifeQuest™ Pipeline software delivers inspection and Fitness-for-Service assessment results through a powerful data viewer. Analysis and assessment capabilities include standard calculation methods B31G, B31G Modified and API 579. RMS™ software facilitates the implementation of risk-based assessment programs in a wide range of industries. It addresses the needs of pressure systems not met by existing reliability

World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: PRM™—Plant Resource Manager (PRM) is a real-time instrument device maintenance and management software package that provides a platform for advanced instrument diagnostics. PRM is an integrated software solution that unifies the monitored data from intelligent and non-intelligent field devices running within Yokogawa’s CENTUM VP and STARDOM control systems or as a stand-alone solution. The key feature of PRM is that it provides easy access to automatically collected data from field networks such as Foundation Fieldbus, and HART allowing integration, management and maintenance these devices using a common database.

Downstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE PRM provides integrated plant and device performance data, maintenance records, audit trails, device configuration with auto-device detection, historic data management, parameter comparison, advanced device diagnostics information, and access to on-line documentation such as device drawings, parts list and manuals in a client server architecture that provides information to multiple users within a plant facility. It provides the ability to adjust the parameters of intelligent devices online and allows comparison of the current data to historical data of a device. Fieldmate™—FieldMate™ is an asset management software developed for portable laptop computers that provides configuration and maintenance of intelligent field devices. Fieldmate™ supports the use of open interface Field Device Tool (FDT) technology to facilitate the configuration and adjustment of field devices such as sensors and valves at production sites, regardless of the manufacturer or the communication protocols. Fieldmate™ also supports Electronic Device Description Language (EDDL) interface technology. With its device navigation and device maintenance information management features, this software relieves users of the difficulties with dealing with a variety of communication protocols and configuration methods from multiple manufacturers which used different configurators and/or multiple configuration procedures.

Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

CONFIGURATION MANAGEMENT

Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

PAS 16055 Space Center Blvd. Ste. 600 Houston, TX 77062 Phone: +1.281.286.6565 Fax: +1.281.286.6767 Email: [email protected] www.pas.com

Products:

Company Bio:

Exapilot—Exapilot is a patented Advanced Operation Efficiency Improvement software package that plant operators use to develop a structured methodology of operating certain standard procedures. Exapilot makes it possible to incorporate the know-how and plant operation expertise of experienced operators in automated plant operation procedures that ensure standard and uniform plant operation. By enforcing a common and structured operating methodology, Exapilot helps plants run more efficiently and safely.

Products:

www.info.hotims.com/33224-409

PAS improves the automation and operational effectiveness of process plants worldwide through innovative software products and expert consulting services. Our solutions ensure safe running operations, maximize situation awareness, and reduce plant vulnerabilities. Our comprehensive portfolio includes Alarm Management, Automation Genome Mapping, Control Loop Performance Optimization, and High-Performance Human Machine Interfaces. Manage, leverage and make sense of the complex configurations in, and interactions among,

www.info.hotims.com/33224-409

COLLABORATION AND KNOWLEDGE CAPTURE Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Select 408 at www.HydrocarbonProcessing.com/RS 9

Downstream CONFIGURATION MANAGEMENT, CONT. your automation systems. Gain quick access to the large and continually changing automation systems configuration databases and provide comprehensive management of change (MOC) for them. Dramatically improve the productivity of plant personnel by significantly reducing the time required to find accurate and up to date plant information. PAS’ Integrity™ Software maps the Automation Genome™, which is the collective configurations within and among all automation systems in a plant. It aggregates and contextualizes plant automation configuration databases, programs, and user interfaces, and simplifies the visualization of their information in context with work being performed. Additional layered applications for Integrity are available to improve the productivity of plant personnel. Integrity Loop Sheets automatically generates, on demand, a single loop sheet containing the full signal genealogy from instrumentation, wiring, marshalling, and through the entire automation system configuration. Integrity Recon™ monitors and reports vital information and vulnerabilities about critical automation infrastructure. It provides an effective means for defining and managing common operating environments (COE) within the automation firewall. Integrity currently supports over 40 different automation systems from a multitude of vendors. www.info.hotims.com/33224-408

DESIGN, CONSTRUCTION AND ENGINEERING

U PSTREA M / D O WN STREA M SOFTWARE REFERENCE

Products: CC-STEADY STATE Chemical Process Simulation Software - Includes database of chemical components, thermodynamic methods, and unit operations to allow steady state simulation of continuous chemical processes from lab scale to full scale. CC-DYNAMICS Dynamic Process Simulation Software—Takes your steady state simulations to the next level of fidelity to allow dynamic analysis of your flowsheet. The combination of two pieces of software, CC-ReACS and CCDCOLUMN make CC-DYNAMICS the dynamic simulator of choice. CC-BATCH Batch Distillation Simulation Software—As an add-on or stand alone program, CC-BATCH makes batch distillation simulation and design easy with intuitive, operation step based input. CC-THERM Heat Exchanger Design & Rating Software—As an add-on or stand alone program, CC-THERM makes use of multiple international standards for design and materials to make sizing your next heat exchanger faster and more accurate. CC-SAFETY NET Piping & safety relief Network Simulation Software—A subset of CCSTEADY STATE, this program allows rigorous analysis of any piping network. CC-FLASH Physical Propertieis & Phase Equilibria Calculation Software—A subset of the CHEMCAD Suite (all of the CHEMCAD Suite products include CC-FLASH capabilities), this program allows rigorous calculation of pure component and mixture physical properties and phase equilibria (VLE, LLE, VLLE).

The standard functionality of COMPRESS includes everything needed to perform ASME Section VIII, Division 1 pressure vessel calculations. This includes the U.S. Customary and Metric Editions of Section II, Part D as well as a selection of Building Codes and related Engineering Standards. To tailor COMPRESS to your needs, the following optional modules are available: • ASME Section VIII, Division 2 • Heat Exchangers (includes TEMA Standard, ASME UHX rules, tube field layout capability and bi-directional interface with HTRI’s Xchanger Suite) • Drafter (converts COMPRESS files into AutoCAD drawings) • Coster (creates Excel compatible vessel cost estimates) COMPRESS generates both detailed and abbreviated reports, the former suitable for use as a calculation audit trail. COMPRESS also generates ASME U forms and NBIC R forms. Once finalized, forms can be saved in PDF or EDT compliant format. EDT compliant files can be directly submitted to the National Board electronically. To simplify document management, a new “Project” feature allows users to organize, view and backup files of any type from within COMPRESS. Visit www.codeware.com to download your complimentary COMPRESS trial software today. www.info.hotims.com/33224-406

www.info.hotims.com/33224-410

Heat Transfer Research, Inc. Worldwide

Codeware, Inc. Chemstations, Inc. 2901 Wilcrest, Suite 305 Houston, TX 77042 Toll Free: 800-243-6223 Phone: 713-978-7700 Fax: 713-978-7727 E-mail: [email protected] www.Chemstations.net Steve Brown, V.P. Sales/Marketing

Company Bio: With offices worldwide, Chemstations is a leading global supplier of process simulation software for the following process industries; Oil & Gas, Petrochemicals, Chemicals, and Fine Chemicals, including Pharmaceuticals. We currently offer several individually licensed, and tightly integrated, technologies to address the needs of the chemical engineer, whether doing new process design or working in the plant. 10

SOFTWARE REFERENCE

FALL 2010

Codeware, Inc. 5224 Station Way Sarasota, FL 34233 United States Phone: (941) 927-2670 Fax: (941) 927-2459 E-mail: [email protected] www.codeware.com

Company Bio: Since 1985, Codeware has focused exclusively on providing the most comprehensive software for the design and analysis of ASME vessels and exchangers. Codeware’s Austin, Texas based development team has the expertise needed to understand the complexities of the Code rules and the practical experience required to implement an effective solution.

Products: Let COMPRESS be your expert assistant. From individual components to complex multiple diameter towers, COMPRESS can model virtually any geometry.

150 Venture Drive College Station, TX 77845 USA Phone: 979-690-5050 Fax: 979-690-3250 E-mail: [email protected] www.HTRI.net Claudette D. Beyer, President and CEO Fernando J. Aguirre, VP, Sales and Business Development

Asia - Pacific World Business Garden Marive East 14F Nakase 2-6, Mihamaku Chiba 261-7114 Japan Phone: 81-43-297-0353 Fax: 81-43-297-0354 E-mail: [email protected] Hirohisa Uozu, Regional Manager

EMEA (Europe, Middle East, Africa) The Surrey Technology Centre 40 Occam Road Guildford, Surrey GU2 7YG U.K. Phone: 44-(0)1483-685100 Fax: 44-(0)1483-685101 [email protected] Hans U. Zettler, Regional Manager

Downstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE

India C-1, First Floor, Tower-B, “Indraprasth Complex” Near Inox Multiplex, Race Course (North) Vadodara 390007, Gujarat, India Phone: +91 (982) 514-7775 [email protected] Rajan Desai, International Coordinator

Company Bio: HTRI operates an international consortium founded in 1962 that conducts industrially relevant research and provides software tools for design, rating, and simulation of process heat transfer equipment. HTRI also produces a wide range of technical publications and provides other services including contract research, software development, consulting, and training.

Products: HTRI Xchanger Suite—Integrated graphical user environment for the design, rating, and simulation of heat transfer equipment. Xace—Designs, rates, and simulates the performance of air-cooled heat exchangers, heat recovery units, and air preheaters. Xfh—Simulates the behavior of fired heaters. Calculates the radiant section of cylindrical and box heaters and the convection section of fired heaters. It also designs process heater tubes and performs combustion calculations. Xhpe—Designs, rates, and simulates the performance of hairpin heat exchangers. Xist—Designs, rates, and simulates single- and two-phase shell-and-tube heat exchangers, including kettle and thermosiphon reboilers, falling film evaporators, and reflux condensers. Xjpe—Designs, rates, and simulates jacketedpipe (double-pipe) heat exchangers. Xphe—Designs, rates, and simulates plate-andframe heat exchangers. A fully incremental program, each plate channel is calculated individually using local physical properties and process conditions. Xspe—Rates and simulates single-phase spiral plate heat exchangers. Xtlo—Graphical standalone rigorous tube layout software; also integrated with Xist. Xvib—Performs flow-induced vibration analysis of a single tube in a heat exchanger bundle. It uses a rigorous structural analysis approach to calculate the tube natural frequencies for various modes and offers flexibility in the geometries it can handle. Xchanger Suite Educational—Customized version of Xchanger Suite with the capability to design, rate, and simulate shell-and-tube heat exchangers, air-coolers, economizers, and plateand-frame heat exchangers. Available to educational institutions only. R-trend—Calculates and trends fouling resistances for shell-and-tube heat exchangers in single-phase service. Uses Microsoft Excel as working environment with optional link to Xist. www.info.hotims.com/33224-411

KRC Technologies 6637 Covoy Ct. San Diego, CA 92111 Toll Free: 888-467-2127 Phone: 858-490-0028 Fax: 858-777-5462 E-mail: [email protected] www.engineering-software.com Mike Stephenson, President

Company Bio: KRC Technologies provides engineering software solutions. The company sells hundreds of commercial engineering software applications from the company’s website. KRC Technologies also develops custom engineering solutions and has delivered software for the design and analysis of heat exchangers, on-line six sigma, factory automation and valve tray design software.

Products: KRC Technologies develops, sells and distributes software to engineers. Our mission is to provide software solutions to increase the productivity of engineers. For this reason, our products transcend most engineering disciplines. You can find software on our website to solve a multitude of engineering tasks. Some of these include:

Design programs: • Shell and tube heat exchangers • Waste heat boilers • Cooling towers • Steam heaters • Heat recovery steam generators • Fluid mixers and atmospheric tanks • Mixer designs in vertical tanks • Vertical and horizontal storage tanks • Plate-fin heat exchangers • Compact heat exchangers • Heat transfer in process vessels and fermenters Physical properties: • Steam tables (IFC-97) • Gas compressibility calculators (AGA-8) • Psychrometrics • Combustion analysis • Thermodynamic and transport properties of over 600 common organic and inorganic compounds Economic evaluation: • Cogeneration • Flash tanks • Insulation Transport: • Piping pressure loss • Pipe Networks • Duct design • Flow calculation (nozzle, orifice, venturi) Structural: • Wind Load analysis • Snow load analysis

COMPRESS ™ Simplify ASME VIII Code Calculations We have the expertise needed to understand the complexities of the Code rules and the practical experience required to implement an effective solution. Let COMPRESS be your expert assistant. x

Intuitive interface

x

Code rule reminders during input

x

ASME U and NBIC R form generation

x

New “Project” view

DOWNLOAD YOUR TRIAL SOFTWARE TODAY www.codeware.com Select 406 at www.HydrocarbonProcessing.com/RS 11

Downstream DESIGN, CONSTRUCTION AND ENGINEERING, CONT. • Single or multiple span beams • Rods • Self supported stacks • Guy wire supported stack • Analysis of horizontal vessels supported on two saddles KRC Technologies also creates custom software to various industries, including oil and gas. These have included: • Factory automation • On-line leak testing with six-sigma on-line analysis • Mist eliminator design • Valve tray design • Compact heat exchanger design Many products have demo versions that can be downloaded from the website, www.engineering-software.com. www.info.hotims.com/33224-412

DYNAMIC SIMULATION AND OPTIMIZATION

U PSTREA M / D O WN STREA M SOFTWARE REFERENCE

CC-BATCH Batch Distillation Simulation Software—As an add-on or stand alone program, CC-BATCH makes batch distillation simulation and design easy with intuitive, operation step based input. CC-THERM Heat Exchanger Design & Rating Software—As an add-on or stand alone program, CC-THERM makes use of multiple international standards for design and materials to make sizing your next heat exchanger faster and more accurate. CC-SAFETY NET Piping & safety relief Network Simulation Software—A subset of CCSTEADY STATE, this program allows rigorous analysis of any piping network. CC-FLASH Physical Properties & Phase Equilibria Calculation Software—A subset of the CHEMCAD Suite (all of the CHEMCAD Suite products include CC-FLASH capabilities), this program allows rigorous calculation of pure component and mixture physical properties and phase equilibria (VLE, LLE, VLLE). www.info.hotims.com/33224-410

ENERGY MANAGEMENT

Phone: +91 (982) 514-7775 [email protected] Rajan Desai, International Coordinator

Company Bio: HTRI operates an international consortium founded in 1962 that conducts industrially relevant research and provides software tools for design, rating, and simulation of process heat transfer equipment. HTRI also produces a wide range of technical publications and provides other services including contract research, software development, consulting, and training.

Products: HTRI Xchanger Suite—Integrated graphical user environment for the design, rating, and simulation of heat transfer equipment. Xace—Designs, rates, and simulates the performance of air-cooled heat exchangers, heat recovery units, and air preheaters. Xfh—Simulates the behavior of fired heaters. Calculates the radiant section of cylindrical and box heaters and the convection section of fired heaters. It also designs process heater tubes and performs combustion calculations. Xhpe—Designs, rates, and simulates the performance of hairpin heat exchangers. Xist—Designs, rates, and simulates single- and two-phase shell-and-tube heat exchangers, including kettle and thermosiphon reboilers, falling film evaporators, and reflux condensers.

Chemstations, Inc. 2901 Wilcrest, Suite 305 Houston, TX 77042 Toll Free: 800-243-6223 Phone: 713-978-7700 Fax: 713-978-7727 E-mail: [email protected] www.Chemstations.net Steve Brown, V.P. Sales/Marketing

Company Bio: With offices worldwide, Chemstations is a leading global supplier of process simulation software for the following process industries; Oil & Gas, Petrochemicals, Chemicals, and Fine Chemicals, including Pharmaceuticals. We currently offer several individually licensed, and tightly integrated, technologies to address the needs of the chemical engineer, whether doing new process design or working in the plant.

Products: CC-STEADY STATE Chemical Process Simulation Software—Includes database of chemical components, thermodynamic methods, and unit operations to allow steady state simulation of continuous chemical processes from lab scale to full scale. CC-DYNAMICS Dynamic Process Simulation Software—Takes your steady state simulations to the next level of fidelity to allow dynamic analysis of your flowsheet. The combination of two pieces of software, CC-ReACS and CCDCOLUMN make CC-DYNAMICS the dynamic simulator of choice. 12

SOFTWARE REFERENCE

FALL 2010

Heat Transfer Research, Inc. Worldwide 150 Venture Drive College Station, TX 77845 USA Phone: 979-690-5050 Fax: 979-690-3250 E-mail: [email protected] www.HTRI.net Claudette D. Beyer, President and CEO Fernando J. Aguirre, VP, Sales and Business Development

Asia—Pacific World Business Garden Marive East 14F Nakase 2-6, Mihamaku Chiba 261-7114 Japan Phone: 81-43-297-0353 Fax: 81-43-297-0354 E-mail: [email protected] Hirohisa Uozu, Regional Mgr.

EMEA (Europe, Middle East, Africa) The Surrey Technology Centre 40 Occam Road Guildford, Surrey GU2 7YG U.K. Phone: 44-(0)1483-685100 Fax: 44-(0)1483-685101 [email protected] Hans U. Zettler, Regional Manager

India C-1, First Floor, Tower-B, “Indraprasth Complex” Near Inox Multiplex, Race Course (North) Vadodara 390007, Gujarat, India

Xjpe—Designs, rates, and simulates jacketedpipe (double-pipe) heat exchangers. Xphe—Designs, rates, and simulates plate-andframe heat exchangers. A fully incremental program, each plate channel is calculated individually using local physical properties and process conditions. Xspe—Rates and simulates single-phase spiral plate heat exchangers. Xtlo—Graphical standalone rigorous tube layout software; also integrated with Xist. Xvib—Performs flow-induced vibration analysis of a single tube in a heat exchanger bundle. It uses a rigorous structural analysis approach to calculate the tube natural frequencies for various modes and offers flexibility in the geometries it can handle. Xchanger Suite Educational—Customized version of Xchanger Suite with the capability to design, rate, and simulate shell-and-tube heat exchangers, air-coolers, economizers, and plateand-frame heat exchangers. Available to educational institutions only. R-trend—Calculates and trends fouling resistances for shell-and-tube heat exchangers in single-phase service. Uses Microsoft Excel as working environment with optional link to Xist. www.info.hotims.com/33224-411

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE

ENTERPRISE PORTAL SYSTEMS

m:pro IT Consult GmbH Kirchgasse 47 65183 Wiesbaden Germany Phone: +49 611 39843 0 Fax: +49 611 39843 12 E-mail: [email protected] www.mpro-it.com

Company Bio m:pro IT Consult is a project services and software products company which enables petroleum refining, petrochemical and other industries to achieve total integration of information sources and applications, from business systems, ERP and supply chain management through to plant information, production planning, scheduling and operations decision support.

Products: m:pro delivers enterprise wide or point solutions - easy and fast to implement - which truly integrate the production and business applications required to manage the overall assets.

• Crude Composition Tracking • Crude Scheduling • GRTMPS Planning Interface • Heat Exchanger Monitoring • KPIs, Operating Envelops, Plan vs Actual • Lab Interface and Reporting • LP Data Collector • Oil Movement Logging • ORION Scheduling Interface • PIMS Planning Interface • Quality Tracking • Tank Calculation System www.info.hotims.com/33224-402

ONLINE MONITORING AND OPTIMIZATION

Chemstations, Inc. 2901 Wilcrest, Suite 305 Houston, TX 77042 Toll Free: 800-243-6223 Phone: 713-978-7700 Fax: 713-978-7727 E-mail: [email protected] www.Chemstations.net Steve Brown, V.P. Sales/Marketing

Downstream Company Bio: With offices worldwide, Chemstations is a leading global supplier of process simulation software for the following process industries; Oil & Gas, Petrochemicals, Chemicals, and Fine Chemicals, including Pharmaceuticals. We currently offer several individually licensed, and tightly integrated, technologies to address the needs of the chemical engineer, whether doing new process design or working in the plant.

Products: CC-STEADY STATE Chemical Process Simulation Software—Includes database of chemical components, thermodynamic methods, and unit operations to allow steady state simulation of continuous chemical processes from lab scale to full scale. CC-DYNAMICS Dynamic Process Simulation Software—Takes your steady state simulations to the next level of fidelity to allow dynamic analysis of your flowsheet. The combination of two pieces of software, CC-ReACS and CCDCOLUMN make CC-DYNAMICS the dynamic simulator of choice. CC-BATCH Batch Distillation Simulation Software—As an add-on or stand alone program, CC-BATCH makes batch distillation simulation and design easy with intuitive, operation step based input.

m:pro enables, consult and assists business process improvements, especially for refining supply chain management (SCM). The m:pro Integration Platform (m:ip) provides the total integration of information sources and applications including ERP, planning, scheduling, functional databases, plant information systems, forecasting in a phased justified approach. The m:ip enables and improves the use of best-in-class software, plant and business applications = asset maximization. The m:pro object warehouse (m:owh) is our integration, data storage/management, and business intelligence back-end. The m:owh is based on standard and open relational database technology. The m:pro explorer (m:exp) is our feature rich, fully web-enabled common graphical user interface including build and administration tools. The m:exp can run as the portal or can seamlessly be embedded in popular web portal environments. m:pro provides standard applications/interfaces for: • Production planning, scheduling and blending • Performance monitoring and dashboards • Data and process quality • Information analysis, visualization, flowsheeting, trending and reporting Featured applications/interfaces are: • Analyzer Monitoring • Blend Monitoring and Reporting Select 402 at www.HydrocarbonProcessing.com/RS 13

Downstream ONLINE MONITORING AND OPTIMIZATION, CONT.

U PSTREA M / D OWN STREA M SOFTWARE REFERENCE

PLANNING, SCHEDULING AND BLENDING

CC-THERM Heat Exchanger Design & Rating Software—As an add-on or stand alone program, CC-THERM makes use of multiple international standards for design and materials to make sizing your next heat exchanger faster and more accurate. CC-SAFETY NET Piping & safety relief Network Simulation Software—A subset of CCSTEADY STATE, this program allows rigorous analysis of any piping network. CC-FLASH Physical Propertieis & Phase Equilibria Calculation Software—A subset of the CHEMCAD Suite (all of the CHEMCAD Suite products include CC-FLASH capabilities), this program allows rigorous calculation of pure component and mixture physical properties and phase equilibria (VLE, LLE, VLLE). www.info.hotims.com/33224-410

AMI Consultants, Inc. 4102 Tremont Ct. Sugar Land, TX 77479 Phone: 281-565-4745 Fax: 281-565-1196 Email: [email protected] www.AmiConsultants.com

Company Bio: AMI Consultant develops and markets software for Petroleum refinery planning and economics. Since the introduction of the PetroPlanSM software in 1996, AMI’s customer base has grown with installations now at over 50 sites worldwide. Licensees include operating and E&C companies as well as educational institutions.

Products:

Flexware, Inc. PO Box 110 Grapeville, PA 15634-0110 Phone: 724-527-3911 Fax: 724-527-5701 E-mail: sales@flexwareinc.com www.flexwareinc.com

Company Bio: Flexware® is focused on servicing companies interested in monitoring and improving turbomachinery performance for energy conservation and capacity improvements. Central to this is software development to assist the rotating equipment engineer in assessing the operating equipment along with training programs and supporting consulting services.

PetroPlanSM is a software to simulate the whole refinery using a truly user-friendly graphic interface. Applications include: evaluation of revamp/expansion options, planning of grassroots facilities, evaluation of alternative feedstocks, changed product specifications and optimization of plant operations. In the simulation each refinery unit is represented by a block (e.g. FCC). For each block, the prediction of product yields and properties is based on feed characteristics and user specified parameters (e.g. conversion). The equations for predicting a block’s performance are visible to the user and are editable. Crude oil cutting and specification product blending are integrated into the main simulation. www.info.hotims.com/33224-414

Products: Gas Flex®, first developed as a DOS program in 1990, does gas compressor performance calculations using BWR (Benedict, Webb & Rubin) equations of state. In it’s present form, Gas Flex® “Live Analysis” will automatically process compressor data. Gas Flex® will read raw data, process it and store results for trending purposes while you watch the results displayed on the OEM performance curve. The trending, including transients like hard startups aid troubleshooting efforts. www.info.hotims.com/33224-413

Haverly Systems, Inc. 12 Hinchman Avenue Denville, NJ 07834 Phone: 973-627-1424 Fax: 973-625-2296 E-mail: [email protected] www.haverly.com

Other Haverly Office Locations Ventura, CA: Houston, TX: St. Albans, U.K.: Singapore:

805-653-5355 713-776-3161 +44 1727 826321 +65 9630 6364

Select 414 at www.HydrocarbonProcessing.com/RS 14

Company Bio: Haverly Systems Inc. is an independent software company that has specialized in the development and use of optimization-related products and services for over four decades. Their systems are used in more than 50 countries worldwide by international and independent oil companies, chemical companies, and many other industrial and government entities. The effectivenss of their products has long been recognized in the continued patronage and goodwill of their clients. The ownership has been unchanged since the company’s founding, and most senior management and technical staff has been with the company for more than 15 years. This continuity in ownership, management, and business specializaiton is reflected in the corporate stability, continued profitability, and very personal pride found in satisfying each client’s need for technically excellent products and services.

Products: H/CAMS: a software system for the management, development, analysis, and application of crude assay data. H/CAMS determines and relates the effects associated with mixing and distilling crude oils, as well as other virgin hydrocarbons. Hundreds of varying whole crude, distillate, and residue properties are accepted, reported, correlated, or otherwise calculated. Raw assay data is easily entered and results displayed through vivid graphs. These can be readily smoothed, augmented, and contraasted against other properties and known references to provide the very best representation of crude behavior to applications that depend on good assay data. Correlations and calculations-based sound engineering principles provide users additional intelligence in determining data quality and best data interpretation. H/ CAMS features several useful utilities that allow easy updating of existing assays with refinery laboratory or current operating data and assure accurate representations. H/CAMS may be supplied with one or more high quality, industry developed crude assay libraries to supplement a user’s local library and extend the application of the system. H/COMET: the on-line version of H/CAMS which allows for the quick access and evaluation of crude oils from a large, on-line crude assay database. Crudes may be easily cut, blended, compared, and analyzed using advanced graphical and computational techniques. LP optimization technology is used to calculate netback value for selected crude or blends of crude. Crude netback values may readily be determined for a user customized set of refinery configurations. GRTMPS: Haverly’s premier economic optimization planning system. GRTMPS is used to model individual refinery and petrochemical plant operations, as well as entire business enterprises, of any size and complexity, and over any time horizon. It employs both advanced linear and non-linear modeling techniques. Its non-linear modeling abilities extend to cut-point optimization, reformulated gasoline modeling, rigorous process simulation interfacing, and investment

Downstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE opportunity studies. Haverly also offers an advance refinery modeling platform in GRTMPS structure and developed by the industry consulting firm: Turner, Mason & Company -- to assist in the development and execution of models. H/Sched: advanced operations scheduling tools. Each H/Sched system couples superior schedule simulation and generation technology with stateof-the-art graphics to provide tools with unsurpassed scheduling optimization abilities. Schedules are automatically generated and optimized, using Haverly’s own Progressional LP technology. After reviewing informative Gantt charts, flow diagrams, inventory profiles and detail windows - schedulers may directly modify these mediums to alter their schedules and obtain more desirable results. H/Gal-XE: an expert H/Sched application specifically designed for the optimization of gasoline blend scheduling. Allow for fast construction and execution of models constrained by operational parameters typically found in gasoline blending and distribution operations. www.info.hotims.com/33224-415

m:pro IT Consult GmbH Kirchgasse 47 65183 Wiesbaden Germany Phone: +49 611 39843 0 Fax: +49 611 39843 12 E-mail: [email protected] www.mpro-it.com

Company Bio m:pro IT Consult is a project services and software products company which enables petroleum refining, petrochemical and other industries to achieve total integration of information sources and applications, from business systems, ERP and supply chain management through to plant information, production planning, scheduling and operations decision support.

Products: m:pro delivers enterprise wide or point solutions easy and fast to implement - which truly integrate the production and business applications required to manage the overall assets. m:pro enables, consult and assists business process improvements, especially for refining supply chain management (SCM). The m:pro Integration Platform (m:ip) provides the total integration of information sources and applications including ERP, planning, scheduling, functional databases, plant information systems, forecasting in a phased justified approach. The m:ip enables and improves the use of best-in-class software, plant and business applications = asset maximization. The m:pro object warehouse (m:owh) is our integration, data storage/management, and business

intelligence back-end. The m:owh is based on standard and open relational database technology. The m:pro explorer (m:exp) is our feature rich, fully web-enabled common graphical user interface including build and administration tools. The m:exp can run as the portal or can seamlessly be embedded in popular web portal environments. m:pro provides standard applications/interfaces for: • Production planning, scheduling and blending • Performance monitoring and dashboards • Data and process quality • Information analysis, visualization, flowsheeting, trending and reporting Featured applications/interfaces are: • Analyzer Monitoring • Blend Monitoring and Reporting • Crude Composition Tracking • Crude Scheduling • GRTMPS Planning Interface • Heat Exchanger Monitoring • KPIs, Operating Envelops, Plan vs Actual • Lab Interface and Reporting • LP Data Collector • Oil Movement Logging • ORION Scheduling Interface • PIMS Planning Interface • Quality Tracking • Tank Calculation System www.info.hotims.com/33224-402

M3 Technology, Inc 10375 Richmond Ave., Suite 380 Houston, TX 77042 Phone: +1-713-784-8285 Fax: +1-832-553-1893 E-mail: [email protected] www.m3tch.com

Company Bio M3 Technology is the premier supplier of supply chain management solutions focused on enterprise planning, advanced asset scheduling and optimization solutions for the petroleum, petrochemical & LNG industries. M3’s solutions capture economic oppor-tunities and reduce the cost of managing complex facilities at the plant level, regional operating level and global enterprise level. M3 has a global network of implementation partners to provide local consulting expertise and customer support.

Products:

SIMTO™ Scheduling

(AVERLY3YSTEMS)NC

(#/-%4

Crude Oil Management Evaluation Tool Revolutionary Web-Based Application With H/COMET you can: • Quickly access & evaluate crudes from a large assay database • Select crudes based on user-defined criteria • Compare crudes side-by-side for any desired qualities • Re-cut and blend crudes using Haverlyʼs H/CAMS technology • Determine netback values of crudes or blends for a variety of refinery configurations.

Visit www.haverly.com to learn more or call us at (973) 627-1424 Select 415 at www.HydrocarbonProcessing.com/RS 15

Downstream PLANNING, SCHEDULING AND BLENDING, CONT. SIMTO™ Scheduling is the next generation plant scheduling technology Powerful comprehensive flowsheet modeling • Models facility connections • Easy to create multiple modes of unit operation • Models pipeline and jetty operations • Handles imperfect tank mixing Flexible Plant Simulator • Predicts plant inventories, compositions, properties, and unit yields • Runs multi-month simulations in seconds • Friendly and easy to use interfaces • Interactive, dynamic process flowsheet • User configurable Gantt charts, trends and tabular view, all are fully synchronized • Custom scheduling logic without programming Quick and low cost implementation • Many customers self implement • Easy to maintain; saves manpower Scalable Enterprise Workflow/Collaboration • Users are notified of data changes detailing who changed what, when • Easy to integrate with plant and enterprise systems using standard web services. • Standardized reports

U PSTREA M / D O WN STREA M SOFTWARE REFERENCE Intuitive and easy to use interfaces • Provides blend performance analysis for comparing schedule vs. actual, and adjusting blend correlations • Blend operators can customize and configure Gantt charts, trends and tabular view, to fully meet individual needs • Visualization of inventories and specification violations improves understanding of blending effects Fast and low cost implementation • Outputs standard blend recipes or transfers to an advanced blend control system • Easy to maintain; saves manpower Leverageable blend knowledge base builds competitive advantage • Blend Knowledge Base contains data about product specifications, property bonuses and interactions, and blending methods used in blending optimization. • Easy to update blend methods to assure compliance with government regulations. Profitable, high ROI, fast time-to-cash Reduces quality giveaway, maximizes profit across the planning horizon, able to capture profit opportunities, assures timely comple-tion of blends to minimize demurrage, effi-cient use of human resources, empowers per-sonnel to quickly troubleshoot profit stealing problems.

Versatile supply and distribution optimization • Trade Management— make/buy/exchange • Cost Management—Transportation pricing, availability and routing • Inventory Management—safety stock, seasonal changeover, turnarounds • Terminal Management—right product, place, price and time • Product Mix—material blending Flexible, user advantage • Provides customizable presentations of the supply and distribution environment • Provides optimized solution for decision support • Empowers the planner/scheduler/trader to make fast, accurate and profitable decisions • Easy to maintain; saves manpower Profitable: low cost, very short payback Bottom-line reduction in distribution cost, right sizing terminal inventory and safety stock, maximizes profit across the planning horizon, able to assure timely completion of transactions and transfers; empowers people to seize profit opportunities. www.info.hotims.com/33224-416

PLANT LIFECYCLE AND PERFORMANCE MONITORING

Profitable: Today it is not enough to drive cost out of your supply chain. SIMTO Scheduling pro-vides you the agility to take full advantage of profit opportunities.

SIMTO™ Blending SIMTO™ M-Blend is a multi-period, multiblend optimization technology for blending crude oil, gasoline, distillate, fuel oil, asphalt, petrochemical feedstock and more. M-Blend is part of the native construct of SIMTO Scheduling and inherits the rich capability and robustness of the parent. Powerful blend modeling • Models rundown streams, component tanks and group blending • Respects logistic and running gage constraints • Models multiple blenders operating separately or in parallel • Supports non-linear blend correlations such as CARBOB Flexible blend recipe optimization • Predicts non-linear, linear and index based properties • Optimizes single blend and multiple blends • Allows priority for near term blends • Issues component buy/sell signals 16

SOFTWARE REFERENCE

FALL 2010

SIMTO™ Distribution SIMTO™ Distribution is a supply and distribution optimizer designed specifically for the petroleum downstream industry. It is built with the latest software systems such as .NET and SQL Server along with integration via industry standard web services. SIMTO Distribution delivers sustainable benefits today and in the future. It is part of M3’s ongoing commitment to our customers to develop best-in-class solutions.

Quest Integrity Group, LLC 2465 Central Avenue, Suite 110 Boulder, CO 80301 Phone: 303-415-1475 Fax: 303-415-1847 Email: [email protected] www.QuestIntegrity.com

Powerful supply chain modeling system

Company Bio:

Inventory and location modeling • Buy—supply locations and materials • Sell—demand locations and materials • Trade/exchange—locations and materials • Locations—inventory/material constraints • Point-to-point network • Logistics for point-to-point movements

Quest Integrity Group provides highly accurate, technology-enabled inspection and assessment solutions that help companies in the process, pipeline and power industries increase profitability, reduce operational and safety risks, and improve operational planning. The company is built upon a foundation of leading-edge science and technology that has innovated and shaped industries for nearly forty years.

Material blend modeling • Recipes for material blending • Quality specification for blending • Components used for blending • Material qualities used in blending Route modeling • pipeline and vessel routes Commercial modeling • All cost and contract matters including tiered pricing

Products: Signal™ FFS software performs Fitness-forService and fracture mechanics analyses on fixed and rotating equipment. It implements the API 579-1/ASME FFS-1 2007 standard and performs crack assessments in accordance with the BS 7910 procedure. Users can perform Level 1 and 2 assessments on many flaw and equipment types. An advanced fracture

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE mechanics module allows users to also perform limited Level 3 assessments. FEACrack™ is finite element analysis software that rapidly generates 3D crack meshes utilizing an intuitive interface. Users can perform detailed fracture and fatigue analyses with unlimited levels of crack mesh refinement. LifeQuest™ Heater software provides complete analysis and remnant life assessment of fired heater tubes on a foot-by-foot basis utilizing API 579. The final output is a system risk curve displaying remaining life in hours versus probability of failure. It combines with heater performance monitoring and process modeling for extensive heater reliability management. LifeQuest™ Pipeline software delivers inspection and Fitness-for-Service assessment results through a powerful data viewer. Analysis and assessment capabilities include standard calculation methods B31G, B31G Modified and API 579. RMS™ software facilitates the implementation of risk-based assessment programs in a wide range of industries. It addresses the needs of pressure systems not met by existing reliability management programs and eliminates the high data and manpower demands of fully quantitative systems. www.info.hotims.com/33224-405

Section VIII, Division 1 pressure vessel calculations. This includes the U.S. Customary and Metric Editions of Section II, Part D as well as a selection of Building Codes and related Engineering Standards. To tailor COMPRESS to your needs, the following optional modules are available: • ASME Section VIII, Division 2 • Heat Exchangers (includes TEMA Standard, ASME UHX rules, tube field layout capability and bi-directional interface with HTRI’s Xchanger Suite) • Drafter (converts COMPRESS files into AutoCAD drawings) • Coster (creates Excel compatible vessel cost estimates) COMPRESS generates both detailed and abbreviated reports, the former suitable for use as a calculation audit trail. COMPRESS also generates ASME U forms and NBIC R forms. Once finalized, forms can be saved in PDF or EDT compliant format. EDT compliant files can be directly submitted to the National Board electronically. To simplify document management, a new “Project” feature allows users to organize, view and backup files of any type from within COMPRESS. Visit www.codeware.com to download your complimentary COMPRESS trial software today. www.info.hotims.com/33224-406

PREDICTIVE MAINTENANCE AND REPAIR

Downstream The Equity Engineering Group, Inc. 20600 Chagrin Blvd., Suite 1200 Shaker Heights, OH 44122 Phone: 216-283-9519 Fax: 216-283-6022 E-mail: [email protected] www.equityeng.com Greg Alvarado, VP Sales and Client Service

Company Bio: The Equity Engineering Group, Inc. is a recognized leader on aging infrastructure fixed equipment service and support for the oil and gas industry. Equity helps plants manage risk and improve profitability with cuttingedge software and consulting strategies that maximize equipment operational availability, control inspection costs and avoid costly shutdowns.

Products: VCEPlant ManagerTM is a fully-integrated software tool for the lifecycle management of plant assets. It offers equipment and data management in one application and database on a universal .net standard platform that encompasses all modules with a single IT instal-

Codeware, Inc. Codeware, Inc. 5224 Station Way Sarasota, FL 34233 United States Phone: (941) 927-2670 Fax: (941) 927-2459 E-mail: [email protected] www.codeware.com

Company Bio: Since 1985, Codeware has focused exclusively on providing the most comprehensive software for the design and analysis of ASME vessels and exchangers. Codeware’s Austin, Texas based development team has the expertise needed to understand the complexities of the Code rules and the practical experience required to implement an effective solution.

Products: Let COMPRESS be your expert assistant. From individual components to complex multiple diameter towers, COMPRESS can model virtually any geometry. The standard functionality of COMPRESS includes everything needed to perform ASME Select 416 at www.HydrocarbonProcessing.com/RS 17

Downstream PREDICTIVE MAINTENANCE AND REPAIR, CONT. lation procedure. Plant Manager takes advantage of the integration of design and in-service codes and standards that is now becoming a focal point in the industry, and can be used for the design and subsequent management of a plant’s reliability program. The design features in Plant Manager are provided in VCESage and cover pressure vessel, heat exchanger, piping, and tankage design in accordance with ASME and API codes and standards. The fixed equipment reliability tools include: • VCESage for performing Fitness-ForService assessments • API RBI for inspection planning • CMLWise for tracking and analyzing thickness reading data from inspections • IMS for developing equipment-specific, detailed inspection plans and reports • VCEDamage for identifying and understanding your plant’s potential damage mechanisms • VCEIntelliJoint for troubleshooting and eliminating flange joint leakage problems. To find out more about how Plant Manager can benefit your plant’s reliability program, contact [email protected] or check our website at www.equityeng.com. www.info.hotims.com/33224-407

PROCESS CONTROL AND INFORMATION SYSTEMS Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

U PSTREA M / D OWN STREA M SOFTWARE REFERENCE

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299 Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: CENTUM VP™—CENTUM VP is an integrated production control system used to manage and control the operation of plants. The highly acclaimed, extremely reliable integrated production control system combines rugged control station and remote I/O hardware with a scalable Windows XP/VISTA-based operation. Designed to handle information and control from small-scale facilities to the very largest of plants, the CENTUM VP provides a highly scalable, easy to operate, engineer, and maintain, high performance automation platform. The system architecture includes a 1 GB control and information highway utilizing Yokogawa’s deterministic VNet protocol over Ethernet that provides built-in security for critical communications. CENTUM VP is an open platform for control and information providing high performance with low cost of ownership and a seamless technology migration to its installed base. ExaQuantum™—Exaquantum is an intelligent and scaleable Plant Information Management System that provides a platform for collecting, storing and displaying current and historical data from production equipment. It’s historian software processes and stores process data, alarms and events acquired from the production control system through a standard OPC interface. Plant operational performance can be monitored and analyzed using this data as it is an enabling platform for production management applications like data reconciliation, production accounting, performance monitoring, environmental monitoring, and operations electronic logbook. Exaquantum also enables supervisory enterprise applications to be able to share this data. www.info.hotims.com/33224-409

PROCESS ENGINEERING AND SIMULATION

Chemstations, Inc. 2901 Wilcrest, Suite 305 Houston, TX 77042 Toll Free: 800-243-6223 Phone: 713-978-7700 Fax: 713-978-7727 E-mail: [email protected] www.Chemstations.net Steve Brown, V.P. Sales/Marketing

Company Bio: With offices worldwide, Chemstations is a leading global supplier of process simulation software for the following process industries; Oil & Gas, Petrochemicals, Chemicals, and Fine Chemicals, including Pharmaceuticals. We currently offer several individually licensed, and tightly integrated, technologies to address the needs of the chemical engineer, whether doing new process design or working in the plant.

Products: CC-STEADY STATE Chemical Process Simulation Software - Includes database of chemical components, thermodynamic methods, and unit operations to allow steady state simulation of continuous chemical processes from lab scale to full scale. CC-DYNAMICS Dynamic Process Simulation Software - Takes your steady state simulations to the next level of fidelity to allow dynamic analysis of your flowsheet. The combination of two pieces of software, CC-ReACS and CCDCOLUMN make CC-DYNAMICS the dynamic simulator of choice. CC-BATCH Batch Distillation Simulation Software - As an add-on or stand alone program, CC-BATCH makes batch distillation simulation and design easy with intuitive, operation step based input. CC-THERM Heat Exchanger Design & Rating Software - As an add-on or stand alone program, CC-THERM makes use of multiple international standards for design and materials to make sizing your next heat exchanger faster and more accurate. CC-SAFETY NET Piping & safety relief Network Simulation Software - A subset of CCSTEADY STATE, this program allows rigorous analysis of any piping network. CC-FLASH Physical Propertieis & Phase Equilibria Calculation Software - A subset of the CHEMCAD Suite (all of the CHEMCAD Suite products include CC-FLASH capabilities), this program allows rigorous calculation of pure component and mixture physical properties and phase equilibria (VLE, LLE, VLLE). www.info.hotims.com/33224-410

18

Downstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE

Phone: 44-(0)1483-685100 Fax: 44-(0)1483-685101 [email protected] Hans U. Zettler, Regional Manager

Codeware, Inc. Codeware, Inc. 5224 Station Way Sarasota, FL 34233 United States Phone: (941) 927-2670 Fax: (941) 927-2459 E-mail: [email protected] www.codeware.com

Company Bio: Since 1985, Codeware has focused exclusively on providing the most comprehensive software for the design and analysis of ASME vessels and exchangers. Codeware’s Austin, Texas based development team has the expertise needed to understand the complexities of the Code rules and the practical experience required to implement an effective solution.

Products: Let COMPRESS be your expert assistant. From individual components to complex multiple diameter towers, COMPRESS can model virtually any geometry. The standard functionality of COMPRESS includes everything needed to perform ASME Section VIII, Division 1 pressure vessel calculations. This includes the U.S. Customary and Metric Editions of Section II, Part D as well as a selection of Building Codes and related Engineering Standards.

India

Heat Transfer Research, Inc. Worldwide

150 Venture Drive College Station, TX 77845 USA Phone: 979-690-5050 Fax: 979-690-3250 E-mail: [email protected] www.HTRI.net Claudette D. Beyer, President and CEO Fernando J. Aguirre, VP, Sales and Business Development

Asia—Pacific Heat Transfer Research, Inc. World Business Garden Marive East 14F Nakase 2-6, Mihamaku Chiba 261-7114 Japan Phone: 81-43-297-0353 Fax: 81-43-297-0354 E-mail: [email protected] Hirohisa Uozu, Regional Mgr.

EMEA (Europe, Middle East, Africa) The Surrey Technology Centre 40 Occam Road Guildford, Surrey GU2 7YG U.K.

C-1, First Floor, Tower-B “Indraprasth Complex” Near Inox Multiplex, Race Course (North) Vadodara 390007, Gujarat, India Phone: +91 (982) 514-7775 [email protected] Rajan Desai, International Coordinator

Company Bio: HTRI operates an international consortium founded in 1962 that conducts industrially relevant research and provides software tools for design, rating, and simulation of process heat transfer equipment. HTRI also produces a wide range of technical publications and provides other services including contract research, software development, consulting, and training.

Products: HTRI Xchanger Suite—Integrated graphical user environment for the design, rating, and simulation of heat transfer equipment. Xace—Designs, rates, and simulates the performance of air-cooled heat exchangers, heat recovery units, and air preheaters. Xfh—Simulates the behavior of fired heaters. Calculates the radiant section of cylindrical and

To tailor COMPRESS to your needs, the following optional modules are available: • ASME Section VIII, Division 2 • Heat Exchangers (includes TEMA Standard, ASME UHX rules, tube field layout capability and bi-directional interface with HTRI’s Xchanger Suite) • Drafter (converts COMPRESS files into AutoCAD drawings) • Coster (creates Excel compatible vessel cost estimates) COMPRESS generates both detailed and abbreviated reports, the former suitable for use as a calculation audit trail. COMPRESS also generates ASME U forms and NBIC R forms. Once finalized, forms can be saved in PDF or EDT compliant format. EDT compliant files can be directly submitted to the National Board electronically. To simplify document management, a new “Project” feature allows users to organize, view and backup files of any type from within COMPRESS. Visit www.codeware.com to download your complimentary COMPRESS trial software today. www.info.hotims.com/33224-406

Select 410 at www.HydrocarbonProcessing.com/RS 19

Downstream PROCESS ENGINEERING AND SIMULATION, CONT. box heaters and the convection section of fired heaters. It also designs process heater tubes and performs combustion calculations. Xhpe—Designs, rates, and simulates the performance of hairpin heat exchangers. Xist—Designs, rates, and simulates single- and two-phase shell-and-tube heat exchangers, including kettle and thermosiphon reboilers, falling film evaporators, and reflux condensers. Xjpe—Designs, rates, and simulates jacketedpipe (double-pipe) heat exchangers. Xphe—Designs, rates, and simulates plate-andframe heat exchangers. A fully incremental program, each plate channel is calculated individually using local physical properties and process conditions. Xspe—Rates and simulates single-phase spiral plate heat exchangers. Xtlo—Graphical standalone rigorous tube layout software; also integrated with Xist. Xvib—Performs flow-induced vibration analysis of a single tube in a heat exchanger bundle. It uses a rigorous structural analysis approach to calculate the tube natural frequencies for various modes and offers flexibility in the geometries it can handle. Xchanger Suite Educational—Customized version of Xchanger Suite with the capability to design, rate, and simulate shell-and-tube heat exchangers, air-coolers, economizers, and plateand-frame heat exchangers. Available to educational institutions only. R-trend—Calculates and trends fouling resistances for shell-and-tube heat exchangers in single-phase service. Uses Microsoft Excel as working environment with optional link to Xist. www.info.hotims.com/33224-411

U PSTREA M / D OWN STREA M SOFTWARE REFER ENC E ment service and support for the oil and gas industry. Equity helps plants manage risk and improve profitability with cutting-edge software and consulting strategies that maximize equipment operational availability, control inspection costs and avoid costly shutdowns.

Products: VCEPlant ManagerTM is a fully-integrated software tool for the lifecycle management of plant assets. It offers equipment and data management in one application and database on a universal .net standard platform that encompasses all modules with a single IT installation procedure. Plant Manager takes advantage of the integration of design and in-service codes and standards that is now becoming a focal point in the industry, and can be used for the design and subsequent management of a plant’s reliability program. The design features in Plant Manager are provided in VCESage and cover pressure vessel, heat exchanger, piping, and tankage design in accordance with ASME and API codes and standards. The fixed equipment reliability tools include: • VCESage for performing Fitness-ForService assessments • API RBI for inspection planning • CMLWise for tracking and analyzing thickness reading data from inspections • IMS for developing equipment-specific, detailed inspection plans and reports • VCEDamage for identifying and understanding your plant’s potential damage mechanisms • VCEIntelliJoint for troubleshooting and eliminating flange joint leakage problems. To find out more about how Plant Manager can benefit your plant’s reliability program, contact [email protected] or check our website at www.equityeng.com. www.info.hotims.com/33224-407

REFINING, PETROCHEMICAL AND GAS PROCESSING Worldwide

20600 Chagrin Blvd., Suite 1200 Shaker Heights, OH 44122 Phone: 216-283-9519 Fax: 216-283-6022 E-mail: [email protected] www.equityeng.com Greg Alvarado, VP Sales and Client Service

Company Bio: The Equity Engineering Group, Inc. is a recognized leader on aging infrastructure fixed equip20

SOFTWARE REFERENCE

FALL 2010

EMEA (Europe, Middle East, Africa) The Surrey Technology Centre 40 Occam Road Guildford, Surrey GU2 7YG U.K. Phone: 44-(0)1483-685100 Fax: 44-(0)1483-685101 [email protected] Hans U. Zettler, Regional Manager

India C-1, First Floor, Tower-B “Indraprasth Complex” Near Inox Multiplex, Race Course (North) Vadodara 390007, Gujarat, India Phone: +91 (982) 514-7775 [email protected] Rajan Desai, International Coordinator

Company Bio: HTRI operates an international consortium founded in 1962 that conducts industrially relevant research and provides software tools for design, rating, and simulation of process heat transfer equipment. HTRI also produces a wide range of technical publications and provides other services including contract research, software development, consulting, and training.

Products: HTRI Xchanger Suite—Integrated graphical user environment for the design, rating, and simulation of heat transfer equipment. Xace—Designs, rates, and simulates the performance of air-cooled heat exchangers, heat recovery units, and air preheaters. Xfh—Simulates the behavior of fired heaters. Calculates the radiant section of cylindrical and box heaters and the convection section of fired heaters. It also designs process heater tubes and performs combustion calculations. Xhpe—Designs, rates, and simulates the performance of hairpin heat exchangers.

Heat Transfer Research, Inc. The Equity Engineering Group, Inc.

Phone: 81-43-297-0353 Fax: 81-43-297-0354 E-mail: [email protected] Hirohisa Uozu, Regional Mgr.

150 Venture Drive College Station, TX 77845 USA Phone: 979-690-5050 Fax: 979-690-3250 E-mail: [email protected] www.HTRI.net Claudette D. Beyer, President and CEO Fernando J. Aguirre, VP, Sales and Business Development

Asia—Pacific Heat Transfer Research, Inc. World Business Garden Marive East 14F Nakase 2-6, Mihamaku Chiba 261-7114 Japan

Xist—Designs, rates, and simulates single- and two-phase shell-and-tube heat exchangers, including kettle and thermosiphon reboilers, falling film evaporators, and reflux condensers. Xjpe—Designs, rates, and simulates jacketedpipe (double-pipe) heat exchangers. Xphe—Designs, rates, and simulates plate-andframe heat exchangers. A fully incremental program, each plate channel is calculated individually using local physical properties and process conditions. Xspe—Rates and simulates single-phase spiral plate heat exchangers. Xtlo—Graphical standalone rigorous tube layout software; also integrated with Xist. Xvib—Performs flow-induced vibration analysis of a single tube in a heat exchanger bundle.

Downstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE It uses a rigorous structural analysis approach to calculate the tube natural frequencies for various modes and offers flexibility in the geometries it can handle. Xchanger Suite Educational—Customized version of Xchanger Suite with the capability to design, rate, and simulate shell-and-tube heat exchangers, air-coolers, economizers, and plateand-frame heat exchangers. Available to educational institutions only. R-trend—Calculates and trends fouling resistances for shell-and-tube heat exchangers in single-phase service. Uses Microsoft Excel as working environment with optional link to Xist.

assets and inventories, inherits and synchronizes with multi-plant scheduling models SIMTO Integration Depot provides integration with the plant information system, LIMS, oil movements, plant LP planning, advanced optimization process models, crude assay system, and ERP for crude nominations, and is made easy and robust through the use of web services standards and a multitier architecture.

User Experience: SIMTO Refining is used by planning, scheduing and operating personnel. The soft-ware’s

Service Oriented Architecture enables collaboration across the entire enterprise. Recently a SIMTO user said, “Thanks for this GREAT tool. We are in preparation for a turnaround and without this amazing software I would be totally lost.”

Benefits: SIMTO Refining produces benefits of over $11–18 million for a 200,000 bpd high-conversion refinery or about 15–25¢/bbl. www.info.hotims.com/33224-416

www.info.hotims.com/33224-411

M3 Technology, Inc 10375 Richmond Ave., Suite 380 Houston, TX 77042 Phone: +1-713-784-8285 Fax: +1-832-553-1893 E-mail: [email protected] www.m3tch.com

Company Bio M3 Technology is the premier supplier of supply chain management solutions focused on enterprise planning, advanced asset scheduling and optimization solutions for the petroleum, petrochemical & LNG industries. M3’s solutions capture economic oppor-tunities and reduce the cost of managing complex facilities at the plant level, regional operating level and global enterprise level. M3 has a global network of implementation partners to provide local consulting expertise and customer support.

Products:

SIMTO™ Refining

Introducing

VCEPlant Manager Life Cycle Management on a

SIMTO Refining is a comprehensive solution for refinery planning, scheduling and blending that includes:

Single Platform

SIMTO Scheduling schedules all pipeline and tank transfers, crude oil receipts, process unit operation, product run downs, product single blend optimization and shipment

For more information, contact [email protected]

SIMTO M-Blend™ provides multi-period blend optimization including rundown blending for gasoline, distillates, fuel oil, other refining products, crude oil that blends from vessels, pipelines & tanks with or without a separate crude feed tank

www.equityeng.com

SIMTO Dock Manager calculates and visualizes demurrage, automatically schedules vessels and berths/jetties SIMTO Global manages distributed refining Select 407 at www.HydrocarbonProcessing.com/RS 21

Downstream

U PSTREA M / D O WN STREA M SOFTWARE REFERENCE

SIS / SAFETY SYSTEMS

TRAINING Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

exida 64 North Main Street Sellersville, PA 18960 Phone: 215-453-1720 Fax: 215-257-1657 E-mail: [email protected] www.exida.com Iwan van Beurden, Senior Safety Engineer, [email protected]

Company Bio: exida is an engineering consulting firm specializing in safety critical / high availability automation systems, control system security, and alarm management. Core competencies in design, analysis, implementation, operation, and maintenance of critical automation systems, along with expertise in the application of the IEC 61508 and IEC 61511 / ISA 84 functional safety standards, has allowed exida to develop an extensive suite of software tools that assist in the implementation of the Safety Lifecycle.

Products: exSILentia® Integrated Safety Lifecycle Suite: The exSILentia® integrated toolset helps tackle three of the most important steps in the safety lifecycle: Safety Integrity Level (SIL) selection, Safety Requirements Specification, and SIL verification. exSILentia lets the user define a project consisting of one or more Safety Instrumented Functions. It helps you manage project documentation through easy report generation and viewing of reports in Microsoft Word. Sharing data for multi-person projects, for independent review, or for input into other lifecycle tools (e.g. PHA), is easy with the builtin exSILentia import/ export functionality. exSILentia provides fully customizable SIL selection options like risk graph, hazard matrix, and frequency based targets. In addition, a complete SIF SRS template ensures completeness in requirements definition. exSILentia contains the most comprehensive SIL verification program on the market, SILver, allowing extensive Safety Instrumented Function definition, and an IEC 61508-approved calculation engine based on the Markov Modeling technique. Finally exSILentia includes a built-in reliability database from the best-selling Safety Equipment Reliability Handbook (SERH), speeding up the process of SIL verification by allowing users to select equipment items directly from the database without having to manually enter reliability data. For more information, please visit www.exSILentia.com. www.info.hotims.com/33224-417

22

SOFTWARE REFERENCE

FALL 2010

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: ProSafe-RS™—ProSafe-RS is an integrated safety instrumented system (SIS) designed for such applications as emergency shutdown (ESD), Fire and Gas (F&G), Boiler management (BMS). It provides safe, reliable and available control without compromise and is certified by the German certification organization, Technische Üeberwachungs-Verein (TÜV) to meet Safety Integrity Level (SIL) 3 as specified in IEC 61508. An integral feature is that it can be combined with Yokogawa’s CENTUM VP DCS system that allows all information to be combined into one screen integrating alarms and events, tag data onto graphics and trends. With ProSafe-RS, the safety-instrumented system uses the common DCS network for safety communications—with absolute integrity. www.info.hotims.com/33224-409

The Equity Engineering Group, Inc. 20600 Chagrin Blvd., Suite 1200 Shaker Heights, OH 44122 Phone: 216-283-9519 Fax: 216-283-6022 E-mail: [email protected] www.equityeng.com Greg Alvarado, VP Sales and Client Service

Company Bio: The Equity Engineering Group, Inc. is a recognized leader on aging infrastructure fixed equipment service and support for the oil and gas industry. Equity helps plants manage risk and improve profitability with cutting-edge software and consulting strategies that maximize equipment operational availability, control inspection costs and avoid costly shutdowns.

Products: VCEPlant ManagerTM is a fully-integrated software tool for the lifecycle management of plant assets. It offers equipment and data management in one application and database on a universal .net standard platform that encompasses all modules with a single IT installation procedure. Plant Manager takes advantage of the integration of design and in-service codes and standards that is now becoming a focal point in the industry, and can be used for the design and subsequent management of a plant’s reliability program. The design features in Plant Manager are provided in VCESage and cover pressure vessel, heat exchanger, piping, and tankage design in accordance with ASME and API codes and standards. The fixed equipment reliability tools include: • VCESage for performing Fitness-ForService assessments • API RBI for inspection planning • CMLWise for tracking and analyzing thickness reading data from inspections • IMS for developing equipment-specific, detailed inspection plans and reports • VCEDamage for identifying and understanding your plant’s potential damage mechanisms • VCEIntelliJoint for troubleshooting and eliminating flange joint leakage problems. To find out more about how Plant Manager can benefit your plant’s reliability program, contact [email protected] or check our website at www.equityeng.com. www.info.hotims.com/33224-407

Upstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE

ALARM MANAGEMENT Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

process alarms issued by control systems. AAASuite improves operator performance by minimizing nuisance alarms and providing timely notification of only necessary alarms, thereby preventing alarm flooding and enabling safe, stable and cost effective plant operations. www.info.hotims.com/33224-409

ASSET MANAGEMENT

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us

Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: CAMS—Yokogawa’s Consolidated Alarm Management System (CAMS) is an alarm management software designed on the innovative concept of acquiring real-time alarms and events from a variety of various automation systems - not only from Distributed Control Systems (DCS) but also Safety Instrumented Systems (SIS), Supervisory and Data Acquisition Systems (SCADA and DAQ) and Plant Asset Management Systems (PAM); then to sort and deliver only essential alarms to the right person at the right time. Important information such as the root cause of alarm occurrence and role-based guidance are also added to the displayed message. AAASuite—AAASuite is a comprehensive alarm management system that optimizes and enhances

Merrick Systems, Inc. 4801 Woodway, Suite 200E Houston, TX 77056 Toll Free: 800-842-8389 Phone: 713-579-3400 Fax: 713-579-3499 E-mail: [email protected] www.MerrickSystems.com Faisal Kidwai, V.P. Sales, [email protected]

Company Bio: Merrick Systems provides the industry’s most robust software and hardware solutions addressing production operations, engineering and asset tracking. Recognized for its industry expertise and innovative technologies, Merrick is committed to delivering best of breed solutions to improve production operations, helping companies extend oil and gas producing asset life, lower lifting costs, increase production and optimize operations. Merrick’s integrated applications, installed or hosted (Software as a Service), include real-time surveillance and optimization; field operations management; field data capture; hydrocarbon production accounting; mobile computing for field and drilling operations and ruggedized RFID for drilling and asset management.

Products: RFID Diamond Tags: Industrial, rugged, patented Radio Frequency Identification (RFID) tags that survive extreme environmental conditions including high impact, vibration, corrosion, sustained temperatures up to 200C (400F) and pressures up to 2070 bar (30,000 psi) and are readable through thick layers of drilling mud, for tracking surface, subsurface and subsea drilling and industrial assets. The tag suite includes various durable and rugged tags and mounting methods for different components including drill pipe, HWDP, subs, drill collars, bits, risers, flow iron, casing, production tubing, safety equipment and more. The tags allow to uniquely identify, trace and document high-value assets for location, measurements, maintenance, use, inspection history and certifications. The RFID Diamond Tags are part of Merrick’s Asset Tracking system which includes the DynaCap software, rugged mobile or fixed

readers and additional Automatic Identification and Data Capture (AIDC) technologies and consulting services to provide a complete solution for all asset tracking needs even under the harsh conditions of drilling, subsea and industrial operations. DynaCap Asset Tracking Software: Configurable asset tracking system manages operational assets for increased efficiency, risk mitigation and regulatory compliance. DynaCap captures any type of data that may be needed, including asset location, dimension, manufacturer specifications, maintenance and inspections. The System can serve as an enterprise system or can interface with in-house or leading 3rd party ERP/EAM systems such as Maximo, SAP and others. Providing access in near-real time to vital asset information across the organization, DynaCap allows companies to make informed decisions on asset use and re-use, manage assets efficiently, reduce inventory, downtime and operational cost and reduce the risk of catastrophic failure, improving the safety of both operations and people. RFID features include: • Asset tracking solution includes rugged RFID tags, intrinsically safe (I.S.) or non-I.S. mobile or fixed readers, software, complementary technologies and consulting services for project scoping, management and implementation • A suite of fit-for-purpose, durable and rugged RFID tags and mounting methods for different components including drill pipe, HWDP, subs, drill collars, bits, risers, flow irons, casing, production tubing, safety equipment and any other downhole, sub-sea and surface equipment components that requires tracking • Tags are rated for sustained temperatures up to 200C (400F) and pressures up to 2070 bar (30,000 psi), expected under harsh drilling and operating conditions • Tags can be installed during the component manufacturing process or retrofitted in the field • RFID data is linked to corporate-wide asset management, maintenance management and ERP/EAM systems including Merrick’s DynaCap software or any in-house asset tracking system. www.info.hotims.com/33224-418

Yokogawa Electric Corporation World Headquarters 9-32, Nakacho 2-chrome, Musashino-shi, Tokyo 180-8750, Japan www.yokogawa.com

Yokogawa Corp. of America 12530 West Airport Blvd, Sugar Land, TX 77478 www.yokogawa.com/us F A L L 2010

SOFTWARE REFERENCE

23

Upstream

U PSTREA M / D OWN STREA M SOFTWARE REFER ENC E

ASSET MANAGEMENT, CONT. Yokogawa Europe B.V. Databankweg 20 3821 AL Amersfoort, The Netherlands www.yokogawa.com/eu

Yokogawa Engineering Asia PTE. LTD. 5 Bedok South Road, Singapore 469270, Singapore www.yokogawa.com/sg

Yokogawa Electric China Co., LTD. 22nd Floor Shanghai Oriental Centre 31 Wujiang Road (699 Nanjing West Road) Jing’an District, Shanghai 200041, China Phone: 86-21-5211-0877 Fax: 86-21-5211-0299

face Field Device Tool (FDT) technology to facilitate the configuration and adjustment of field devices such as sensors and valves at production sites, regardless of the manufacturer or the communication protocols. Fieldmate™ also supports Electronic Device Description Language (EDDL) interface technology. With its device navigation and device maintenance information management features, this software relieves users of the difficulties with dealing with a variety of communication protocols and configuration methods from multiple manufacturers which used different configurators and/or multiple configuration procedures. www.info.hotims.com/33224-409

The gDC offers spatial data in an industry standard GIS format that is accessible through most mapping applications. petroCUBETM is an innovative suite of products that provide unbiased, consistent statistical insights that can help you make more profitable decisions about petroleum plays. From reserve and production data through to full-cycle economics, petroCUBE gives you immediate access to a full spectrum of current geostatistical, technical and financial information and comprehensive analytical tools. petroCUBE instantly delivers the data engineers and geologists need to accurately assess risk and justify exploration and development proposals before wells are drilled. www.info.hotims.com/33224-404

DATA MANAGEMENT

DATA VISUALIZATION

Company Bio: Yokogawa Corporation of America is the North American unit of US $4 billion Yokogawa Electric Corporation, a global leader in the manufacture and supply of instrumentation, process control, and automation solutions. Headquartered in Newnan, GA., Yokogawa Corporation of America serves a diverse customer base with market-leading products including analyzers, flow meters, transmitters, controllers, recorders, data acquisition products, meters, instruments, safety instrumented systems, distributed control systems and more.

Products: PRM—Plant Resource Manager (PRM) is a real-time instrument device maintenance and management software package that provides a platform for advanced instrument diagnostics. PRM is an integrated software solution that unifies the monitored data from intelligent and non-intelligent field devices running within Yokogawa’s CENTUM VP and STARDOM control systems or as a stand-alone solution. The key feature of PRM is that it provides easy access to automatically collected data from field networks such as Foundation Fieldbus, and HART allowing integration, management and maintenance these devices using a common database. PRM provides integrated plant and device performance data, maintenance records, audit trails, device configuration with autodevice detection, historic data management, parameter comparison, advanced device diagnostics information, and access to on-line documentation such as device drawings, parts list and manuals in a client server architecture that provides information to multiple users within a plant facility. It provides the ability to adjust the parameters of intelligent devices online and allows comparison of the current data to historical data of a device. Fieldmate™—FieldMate™ is an asset management software developed for portable laptop computers that provides configuration and maintenance of intelligent field devices. Fieldmate™ supports the use of open inter24

SOFTWARE REFERENCE

FALL 2010

geoLOGIC systems ltd. 900, 703 6 Avenue SW Calgary, AB Canada T2P 0T9 Phone: 403 262-1992 Fax: 403-262-1987 E-mail: [email protected] www.geologic.com Andrea Hood, VP Business Development & Sales

Company Bio: geoLOGIC systems ltd. is a widely recognized developer of high quality databases and premium software products that offer more comprehensive, relevant solutions to the Oil and Gas industry. geoLOGIC has provided Oil and Gas professionals with industry-leading, integrated software and value-added data coupled with unsurpassed customer support for 27 years. The company is an innovator in supplying data in more accessible and usable forms so clients can make better decisions—from the well head to senior levels of accounting and administration.

Products: geoSCOUTTM is a fully integrated, Windowsbased exploratory system that combines presentation-quality mapping and cross-section tools with data handling and analysis software. It integrates public and proprietary data on wells, well logs (Raster and LAS), land, pipelines and facilities, fields and pools, and seismic studies. It includes powerful, easy-to-use tools for searching, viewing, mapping, reporting, graphing, analysis and managing information. The gDC™ (geoLOGIC Data Center) is a comprehensive online solution that integrates public wells and land data across Western Canada. Designed on a PPDM 3.8 model, geoLOGIC value-added data is accessible through virtually any petroleum industry software application.

geoLOGIC systems ltd. 900, 703 6 Avenue SW Calgary, AB Canada T2P 0T9 Phone: 403 262-1992 Fax: 403-262-1987 E-mail: [email protected] www.geologic.com Andrea Hood, VP Business Development & Sales

Company Bio: geoLOGIC systems ltd. is a widely recognized developer of high quality databases and premium software products that offer more comprehensive, relevant solutions to the Oil and Gas industry. geoLOGIC has provided Oil and Gas professionals with industry-leading, integrated software and value-added data coupled with unsurpassed customer support for 27 years. The company is an innovator in supplying data in more accessible and usable forms so clients can make better decisions—from the well head to senior levels of accounting and administration.

Products: geoSCOUTTM is a fully integrated, Windowsbased exploratory system that combines presentation-quality mapping and cross-section tools with data handling and analysis software. It integrates public and proprietary data on wells, well logs (Raster and LAS), land, pipelines and facilities, fields and pools, and seismic studies. It includes powerful, easy-to-use tools for searching, viewing, mapping, reporting, graphing, analysis and managing information. The gDC™ (geoLOGIC Data Center) is a comprehensive online solution that integrates public wells and land data across Western Canada. Designed on a PPDM 3.8 model, geoLOGIC value-added data is accessible through virtually

Upstream

UPS TR EAM / DOW N S T R E A M S OF T WA RE R E FE REN CE any petroleum industry software application. The gDC offers spatial data in an industry standard GIS format that is accessible through most mapping applications. petroCUBETM is an innovative suite of products that provide unbiased, consistent statistical insights that can help you make more profitable decisions about petroleum plays. From reserve and production data through to full-cycle economics, petroCUBE gives you immediate access to a full spectrum of current geostatistical, technical and financial information and comprehensive analytical tools. petroCUBE instantly delivers the data engineers and geologists need to accurately assess risk and justify exploration and development proposals before wells are drilled. www.info.hotims.com/33224-404

PIXOTEC, LLC 15917 SE Fairwood Blvd. Renton, WA 98058 US Phone: 425-255-0789 Fax: 425-917-0104 E-mail: [email protected] www.slicerdicer.com Skip Echert, Director of Marketing

Company Bio: PIXOTEC, LLC specializes in the development of software for the analysis of complex data in three or more dimensions. Dr. David Lucas, the originator of Slicer Dicer, heads the software development efforts and is co-owner of PIXOTEC. Slicer Dicer® and its precursors have been under development since the late 80s.

lighting and light reflection, and change the center of rotation of your data image. Pricing for Slicer Dicer starts at only $495. Go to our web site, SlicerDicer.com, to download a full-featured demo that is limited only by a 15-day trial period. Low-cost upgrades from previous versions of Slicer Dicer are also available from the SlicerDicer.com web site. www.info.hotims.com/33224-419

Products: Slicer Dicer—Volumetric Data Visualization Software for Windows, is designed for geoscientists and engineers involved with complex data defined in three or more dimensions. This easy-to-use tool is employed for the analysis of seismic data and geological model outputs. It has users in over 50 countries. The latest version of Slicer Dicer, v5, includes 3VOTM Slicer Dicer’s powerful new 3D viewer. It simplifies rotating, zooming, and other manipulations of your data scene, all by simply moving your mouse. With Slicer Dicer, you can explore your multidimensional volume data visually by “slicing and dicing” to create arbitrary orthogonal and oblique slices, rectilinear blocks and cutouts, isosurfaces, and projected volumes. You can generate animation sequences featuring continuous rotation, moving slices, blocks, parametric variation (time animation), oblique slice rotation, and varying transparency. Use the new 3VOTM viewer to easily rotate, zoom, control

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DESIGN, CONSTRUCTION AND ENGINEERING

Heat Transfer Research, Inc. Worldwide

150 Venture Drive College Station, TX 77845 USA Phone: 979-690-5050 Fax: 979-690-3250 E-mail: [email protected] www.HTRI.net Claudette D. Beyer, President and CEO Fernando J. Aguirre, VP, Sales and Business Development

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