BAB IV HASIL PERHITUNGAN NERACA PANAS
4.1 Fixed Bed Reactor R-01
Komponen Input, kW
Output, kW
AT 1832,8107
73,4796 Metanol
27865,3914 26857,7788
H
2
O 304,7936
1523,4170 DMT
13,0521 2129,8405
Sum 30016,0478
30584,5158
4.2 Furnace FU-01
Komponen Input, kW
Output, kW
Metanol uap 24761,4451
29958,9177 H
2
O uap 1444,6019
1603,2084 Panas dari Fuel oil
5356,0791
Sum 31562,1261
31562,1261
4.3 Sublimator SB-01
Komponen Input, kW
Output, kW
AT 56,2055
1832,8107 Metanol
29958,9362 27872,4925
H
2
O 1603,2109
1542,2008 DMT
0,4540 13,0521
Hilang ke lingkungan 358,2505
Sum 31618,8066
31618,8066
4.4 Heat Exchanger HE-01
UNIVERSITAS SUMATERA UTARA
Komponen Input, kW
Input, kW Output, kW
Output, kW
AT 73,4869
71,7895 Metanol
26865,7667 22856,82872
25008,1117 24761,44513
H
2
O 1523,6635
1380,048236 1465,0162
1444,122879 DMT
2130,0603 2079,3688
Kebutuhan Pendingin 1968,6911
Kebutuhan Pemanas 1968,6911
Sum 30592,9773 26205,56801 30592,9773 26205,56801
4.5 Desublimator DE-01
Komponen Input, kW
Input, kW Output, kW Output, kW
AT uap 71,7895
5,0731 Metanol uap
25008,1117 21317,0246 23553,2745 22856,8287
H
2
O uap 1465,0162
1324,0162 1416,8359
1379,5692 DMT uap
2079,3688 2027,8249
AT padat 18,3599
Metanol cair 0,1630
H
2
O cair 0,0223
DMT padat 7,3755
Kebutuhan Pendingin 1595,3571
Kebutuhan Pemanas 1595,3571
Sum 28624,2862 24236,3979 28624,2862
24236,3979
4.6 Condensor CD-01
Komponen Input, kW
Output, kW
AT uap 5,0731
Metanol uap 23553,2745
16051,3066 H
2
O uap 1416,8359
683,4375 DMT uap
2027,8249
UNIVERSITAS SUMATERA UTARA
AT larut 1,4908
Metanol cair 528,5333
H
2
O cair 68,3355
DMT larut 18,8767
DMT padat 204,6679
Pendingin 9446,3601
Sum 27003,0084
27003,0084
4.7 Crystalizer CR-01
Komponen Input, kW
Output, kW
AT padat 0,0897
0,0638 AT larut
1,4977 0,2226
Metanol cair 530,0171
73,6052 H
2
O cair 69,1932
9,6158 DMT larut
18,9355 1,2472
DMT padat 205,4350
29,3745 Pendingin
711,0390
Sum 825,1683
825,1683 4.8
Heat Exchanger HE-03 Komponen
Input, kW Output, kW
AT padat 0,0897
AT larut 0,2062
0,0069 Metanol cair
68,1704 1,4838
H
2
O cair 8,9058
0,8577 DMT larut
1,1551 0,0588
DMT padat 0,7672
Metanol uap 3456,4822
UNIVERSITAS SUMATERA UTARA
H
2
O uap 551,5328
Pemanas Steam 3932,8415
Sum 4011,2790
4011,2790
4.9 Menara Destilasi MD-01