1. Pengantar Desain Proses.pptx

DESAIN PROSES Program Studi Teknik Kimia  Jurusan Teknologi Teknologi Industri dan dan Proses

DESAIN DAN INTEGRASI Chemical products, terdiri dari : 1. Commod Commodity ity or bulk bulk chem chemica icals ls 2. Fine Fine chem chemic ical alss 3. Spec Specia ialt lty y chem chemic ical alss

PROSES KIMIA

DESAIN DAN INTEGRASI

PROSES KIMIA

Natural resources

Manufacturing Process

Basic Chemical Products (Commodity and Specialty Chemicals, Biomaterials, Polymeric Materials)

Basic Chemical Products

Manufacturing Process

Industrial Products (Films, Fibers, Paper, …)

Manufacturing Process

Consumer Products (Dialysis Devices, Post-it Notes, Transparencies, Drug Delivery Patches, Cosmetics, ...)

Basic chemicals Industrial products

CAKUPAN DESAIN

PROSES KIMIA

TANGGUNG JAWAB

INSINYUR PROSES

TANGGUNG JAWAB

INSINYUR PROSES

TANGGUNG JAWAB

INSINYUR PROSES

HIRARKI DESAIN

PROSES KIMIA

Process design starts with the reactor. The reactor design dictates the separation and recycle problem (From Smith R and Linnhoff B, 1998, Trans IChemE ChERD, 66 : 195)

HIRARKI DESAIN

PROSES KIMIA

For a given reactor and separator design there are different possibilities for heat integration (From Smith R and Linnhoff B, 1998, Trans IChemE ChERD, 66 : 195)

HIRARKI DESAIN

PROSES KIMIA

Changing the reactor dictates a different separation and recycle problem (From Smith R and Linnhoff B, 1998, Trans IChemE ChERD, 66 : 195)

PROSES

BATCH DAN KONTINYU Proses batch : Ekonomis untuk volume kecil Fleksibel dalam mengakomodasi perubahan formula produk Fleksibel dalam perubahan laju produksi dengan mengubah jumlah peralatan batch Memudahkan penggunaan Pilihan terbaik jika peralatan memerlukan pembersihan rutin karena fouling atau sterilisasi Mudah dilakukan scale-up dari skala lab Memudahkan identifikasi produk • •

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Proses batch sederhana

BATCH

KONTINYU

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(Gantt Chart......, Chapter 14)

PENDEKATAN

DESAIN PROSES KIMIA

The onion model of process design (Building an irreducible structure)

PENDEKATAN

DESAIN PROSES KIMIA

A superstructure for the manufacture of benzene from toluene and hydrogen incorporating some redundant features (From Kocis

PENDEKATAN

DESAIN PROSES KIMIA

Optimization discards many structural features leaving an optimised structure (From Kocis GR and Grossman IE, 1988, Comp

DIAGRAM ALIR

FLOWSHEETING Flowsheet : 1. Block Diagram 2. Process Flow Diagram (PFD) 3. Piping & Instrumentation Diagram (P&ID)

LANGKAH AWAL

DESAIN PROSES

CONTOH

KASUS

CONTOH

KASUS

Process Flow Diagram of UOP Butamer Process

CONTOH

KASUS

CONTOH

KASUS

CONTOH

KASUS

CONTOH

KASUS

CONTOH

KASUS