III - 1 ---------------------------------------------------------------------------------------------------
Pra Rencana Pabrik Acetaldehyde
BAB III NERACA MASSA
1. VAPORIZER V - 112 Komponen Masuk
kgj Komponen Keluar kgj
Fresh ethanol dr F-110 Uap ethanol ke R-210
C
2
H
5
OH 16110,1475 C
2
H
5
OH 22810,3750
H
2
O 80,9747 H
2
O 114,6250
16191,1222 22925,0000
Recycle ethanol dr D-250 C
2
H
5
OH 6700,2275
H
2
O 33,6503
6733,8778 22925,0000
22925,0000
2. REAKTOR R - 210 Komponen Masuk
kgj Komponen Keluar kgj
Ethanol dr V-112 Campuran gas ke D-230
C
6
H
5
OH 22810,3750 CH
3
CHO 15273,0337
H
2
O 114,6250 C
2
H
5
OH 6843,1125
22925,0000 H
2
O 6362,6842
Udara kering dr G-120 O
2
1110,7661 O
2
6664,5965 N
2
25071,5773 N
2
25071,5773 54661,1738
31736,1738 54661,1738
54661,1738
--------------------------------------------------------------------------------------------------- Pra Rencana Pabrik Acetaldehyde
3. KOLOM ABSORBER D - 230 Komponen Masuk
kgj Komponen Keluar kgj
Campuran gas dr R-210 Limbah gas
CH
3
CHO 15273,0337 CH
3
CHO 152,7303
C
2
H
5
OH 6843,1125 C
2
H
5
OH 68,4311
H
2
O 6362,6842 H
2
O 63,6268
O
2
1110,7661 O
2
1110,7661 N
2
25071,5773 N
2
25071,5773 54661,1738
26467,1316 Air proses dr utilitas
Produk bawah ke F-232 H
2
O 18162,7186 CH
3
CHO 15120,3034
C
2
H
5
OH 6774,6814
H
2
O 24461,7760
46356,7608 72823,8924
72823,8924
--------------------------------------------------------------------------------------------------- Pra Rencana Pabrik Acetaldehyde
4. KOLOM DISTILASI-1 D - 240 Komponen Masuk
kgj Komponen Keluar kgj
Campuran dr F-232 Produk atas ke F-310
CH
3
CHO 15120,3034 CH
3
CHO 15120,3034
C
2
H
5
OH 6774,6814 C
2
H
5
OH 6,7749
H
2
O 24461,7760 H
2
O 24,4618
46356,7608 15151,5401
Produk bawah ke D-230 C
2
H
5
OH 6767,9065
H
2
O 24437,3142
31205,2207 46356,7608
46356,7608
5. KOLOM DISTILASI-2 D - 250 Komponen Masuk
kgj Komponen Keluar kgj
Campuran dr D-240 Produk atas ke V-112
C
2
H
5
OH 6767,9065 C
2
H
5
OH 6700,2275
H
2
O 24437,3142 H
2
O 33,6503
31205,2207 6733,8778
Produk bawah ke WTP C
2
H
5
OH 67,6790
H
2
O 24403,6639
24471,3429 31205,2207
31205,2207
IV - 1 ---------------------------------------------------------------------------------------------------
Pra Rencana Pabrik Acetaldehyde
BAB IV NERACA PANAS
