Reaktor Hidrolisa Rotary Drier Kondensor II Kondensor III

BAB IV NERACA ENERGI

Basis perhitungan : 1 jam operasi Satuan operasi : kJjam Temperatur basis : 25 o C

4.1 Reaktor Hidrolisa

Tabel 4.1 Neraca Panas Reaktor Pra Hidrolisa Komponen Masuk kJjam Keluar kJjam Umpan 10327284,2421 - Produk - 17997135,1162 Panas Reaksi - 5624975,6720 Q 13294826,5461 - Total 23622110,7882 23622110,7882 4.2 Cooler I Tabel 4.2 Neraca Panas Cooler I Komponen Masuk kJjam Keluar kJjam Umpan 17997135,1162 - Produk - 13197899,0852 Q - 4799236,0310 Total 17997135,1162 17997135,1162 4.3 Reaktor Hidrolisa Tabel 4.3 Neraca Panas Reaktor Hidrolisis Komponen Masuk kJjam Keluar kJjam Umpan 33937326,3470 - Produk - 52182978,9447 Panas Reaksi - - 16998454,6790 Q 1247197,9187 - Total 35184524,2657 35184524,2657 4.4 Cooler II Tabel 4.4 Neraca Panas Cooler II Universitas Sumatera Utara Komponen Masuk kJjam Keluar kJjam Umpan 52182978,9447 - Produk - 13197899,0852 Q - 38985079,8594 Total 52182978,9447 52182978,9447

4.5 Rotary Drier

Tabel 4.5 Neraca Panas Rotary Drier Komponen Masuk kJjam Keluar kJjam Umpan 1771035,0477 - Produk - 2179735,4433 Q 408700,3956 - Total 2179735,4433 2179735,4433 4.6 Kondensor I Tabel 4.6 Neraca Panas Kondensor 1 Komponen Masuk kJjam Keluar kJjam Umpan 16728281,8716 - Produk - 16345441,5066 Q - 382840,3650 Total 16728281,8716 16728281,8716 4.7 Cooler III Tabel 4.7 Neraca Panas Cooler III Komponen Masuk kJjam Keluar kJjam Umpan 16345441,5066 - Produk - 4274185,3351 Q - 12071256,1716 Total 16345441,5066 16345441,5066 4.8 Cooler IV Tabel 4.8 Neraca Panas Cooler IV Komponen Masuk kJjam Keluar kJjam Umpan 4274185,3351 - Produk - 467508,4096 Q - 3806676,9254 Total 4274185,3351 4274185,3351 4.9 Heater Universitas Sumatera Utara Tabel 4.9 Neraca Panas Heater Komponen Masuk kJjam Keluar kJjam Umpan 7784640,0715 - Produk - 66035040,6116 Q 58250179,7441 - Total 66035040,6116 66035040,6116

4.10 Kondensor II

Tabel 4.10 Neraca Panas Kondensor 2 Alur masuk kJjam Alur keluar kJjam Umpan 121307934,5671 - Produk - 6063515,1659 Q c - 115244419,4012 Total 121307934,5671 121307934,5671

4.11 Kondensor III

Tabel 4.11 Neraca Panas Kondensor 3 Alur masuk kJjam Alur keluar kJjam Umpan 4680836,1890 - Produk - 234041,8095 Q c - 4446794,3796 Total 4680836,1890 47637913,0386

4.12 Cooler Distilat 1