Fixed Bed Reactor R-01 Furnace FU-01 Sublimator SB-01 Heat Exchanger HE-01 Desublimator DE-01 Condensor CD-01 Crystalizer CR-01

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