CH
3
COOH 6003,3938 100,0566
2934,1707 48,9028
3046,4228 50,773
C
3
H
4
O
2
13,5670 0,1884
6,6309 0,0921
140,32 1,949
∑ 21171,2906 942,1522 10347,5106 460,4788 10916,4367
481,6734
3.10 Reboiler RB-01
Tabel 3.10 Neraca Massa Reboiler RB-01
Komponen V
B
L
B
B kgjam
kmol jam
kgjam kmol
jam kgjam
kmol jam
CH
3
COOH 5,6529 0,0942
6,8121 0,1135
15,3087 0,2551
C
3
H
4
O
2
67828,1751 942.0580
81736,8345 1135,233
13891,96 192,94
∑ 67833,8280 942.1522 81743,6466 1135,347 13906,9887
193,1951
3.11 Menara Destilasi D-102
Tabel 3.11 Neraca Massa Menara Destilasi D-102
Komponen Alur
Masuk kgjam Keluar kgjam
29 37 40
H
2
O 7729,6939 7727,5 0,0939
CH
3
COOH 3046,4228 2,5761
3043,8459 C
3
H
4
O
2
140,3200 0,011 140,3049
Total 10916,4367 10916,4367
3.12 Kondensor CD-02
Tabel 3.12 Neraca Massa Kondensor CD-01
Komponen V
D
L
D
D kgjam
kmol jam
kgjam kmol
jam kgjam
kmol jam
H
2
O 107,4658 5,9703
72,3858 4,0214
140,3200 1,9489
CH
3
COOH 78537,0989 1308,951
52900,2806 881,6713
7691,0455 427,2803
Universitas Sumatera Utara
C
3
H
4
O
2
111,9907 1,5554
75,4337 1,0477
30,4642 0,5077
∑ 78756,5554 1316,477 53048,1001 886,7405 7861,8297
429,7369
3.13 Reboiler RB-02
Tabel 3.13 Neraca Massa Reboiler RB-02
Komponen L
B
V
B
B kgjam
kmol jam
kgjam kmol
jam kgjam
kmol jam
H
2
O 3364,6493 56,0775
3235,8211 53,9304
38,6485 2,1471
C
2
H
4
O
2
94522,5376 1312,813
90903,3873 1262,547
3015,9585 50,2660
∑ 97887,1869 1368,890 94139,2084 1316,477 3054,6070
52,4131
Universitas Sumatera Utara
BAB IV NERACA PANAS
Basis perhitungan : 1 jam
Satuan operasi : kiloJoulejam kJjam
Temperatur basis : 25
o
C 298,15 K
4.1 Heater E-101 Tabel 4.1 Neraca Panas E-101
Alur masuk
kJjam Alur keluar kJjam
Umpan 3.839.360,4 -
Produk - 33.961.194,86
Steam 30.121.834,48
- Total
33.961.194,86 33.961.194,86
4.2 Reaktor Oksidasi R-101 Tabel 4.2 Neraca Panas R-101
Alur masuk
kJjam Alur keluar kJjam
Umpan 438.115.798,6 -
Produk - 54.172.104,38
∆Hr 114.330.522,9
- Air Pendingin
498.274.217 -
Total 552.446.321,6 552.446.321,6
4.3 Heater E-102
Tabel 4.3 Neraca Panas E-102 Alur
masuk kJjam
Alur keluar kJjam Umpan 1.624.546,3
- Produk -
41.524.167,85 Steam
39.899.621,59 -
Total 41.524.167,85 41.524.167,85
4.4 Cooler E-103
Tabel 4.4 Neraca Panas E-103 Alur
masuk kJjam
Alur keluar kJjam Umpan
458.371.963,7 -
Produk - 566.167,7704
Air Pendingin -
428.618.765,8 Total
458.371.963,7 458.371.963,7
Universitas Sumatera Utara
4.5 Reaktor Oksidasi R-102
Tabel 4.5 Neraca Panas R-102 Alur
masuk kJjam
Alur keluar kJjam Umpan 41.524.168
- Produk -
52.955.514,98 ∆Hr
37.000.000 -
Air Pendingin -
25.600.000 Total 78.600.000
78.600.000
4.6 Heater E-104 Tabel 4.6 Neraca Panas E-104
