Makalah Likuifaksi Weni (1)

LIKUIFAKSI BATUBARA

Makalah Ini Disusun Sebagai Salah Satu Tugas Mata Kuliah  Pemanfaatan Batubara

Disusun Oleh : Weny Setiani

!"#$ $!$# !%&"

Kelas : 5 EG. A Dosen Pembimbing : Ir. Irawan rusnadi, M.T

PR'(RAM STUDI DI) T*K+IK *+*R(I ,URUSA+ T*K+IK KIMIA P'LIT*K+IK +*(*RI SRIWI,A-A SRIWI,A-A PAL*MBA+( PAL*MBA+( .!#%

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KATA P*+(A+TAR 

Segala u!i bagi Allah S"T a#as ni$ma# dan $arunia%&'a, enulis daa# men'elesai$an ma$alah ber!udul li$ui(a$si . Shalawa# dan salam enulis ersembah$an $eada &abi )esar Muhammad SA" beser#a $eluarga, sahaba# ser#a engi$u#n'a hinggai a$hir *aman. Penulis men'adari bahwa dalam enulisan ma$alah ini masih ban'a$  $e$urangan dan !auh dari $esemurnaan. +n#u$ i#u enulis masih menghara$an $ri#i$  dan saran 'ang bersi(a# membangun guna en'emurnaan ma$alah di masa 'ang a$an da#ang. Pada $esema#an ini enulis !uga ingin mengua$an #erima $asih $eada Pa$  Irawan rusnadi sela$u dosen ma#a $uliah eman(aa#an ba#ubara . A$hir $a#a, enulis menghara$an semoga ma$alah ini daa# berman(aa# dan  berguna bai$ bagi enulis mauun bagi embaa, Aamiin.

Palembang, -anuari /01

Penulis

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DAFTAR ISI

KATA PE&GA&TA2 ...................................................................................................................ii DA3TA2 ISI...............................................................................................................................iii )A) I PE&DA4++A&............................................................................................................1 0.0 a#ar )ela$ang .......................................................................................................................1 0. 2umusan Masalah..................................................................................................................1 0.6 Tu!uan....................................................................................................................................2 0.7 Man(aa#..................................................................................................................................2 )A) II PEM)A4ASA&..............................................................................................................3 .0 Penger#ian i$ui(a$si )a#ubara8 Coal liquefaction 9................................................................3 . Per$embangan Sing$a# Te$nologi i$ui(a$si .........................................................................3 .6 Proses i$ui(a$si )a#ubara .....................................................................................................4 2.3.1 Indirect Coal Liquefaction 8I9.........................................................................................4 2.3.2 Direct Coal Liquefaction 8D9..........................................................................................6 2.4 Kelebihan dan Kekurangan Batubara Cair.............................................................................10 2.4.1 Kelebihan Batubara Cair....................................................................................................10 2.4.2 Kekurangan Batubara Cair.................................................................................................11 2.5 Dampak Posi! dan "ega! Batubara Cair............................................................................11 2.5.1 Dampak Posi! Batubara Cair............................................................................................11 2.5.2 Dampak "ega! Batubara Cair..........................................................................................11

)A) III PE&+T+P....................................................................................................................13 6.0 Kesimulan..........................................................................................................................13 DA3TA2 P+STAKA.................................................................................................................14

DAFTAR (AMBAR gambar 0 Dua Kon(igurasi Proses Dasar un#u$ Produ$si )ahan )a$ar air dengan  Indirect  Liquefaction Process....................................................................................................................4 gambar  Diagram alir roses )i#uminous oal i;ue(a#ion ......................................................# gambar 6 Diagram alir roses )rown oal i;ue(a#ion ...........................................................10

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BAB I P*+DA/ULUA+ #0# Latar Belakang

oal To i;uid Tehnolog' 8T9 merua$an salah sa#u bagian dari oal on