BAB IV NERACA ENERGI
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 energi pada E-101 Alur masuk kJjam Alur keluar kJjam
Umpan
-22.449,17893
- Produk
-
-20.206,569804
Air Pemanas 2.242,609122
- Total
-20.206,569804 -20.206,569804
4.2 Cycle Gas Cooler E-201
Tabel 4.2 Neraca energi pada E-201 Alur masuk kJjam Alur keluar kJjam
Umpan 5.045.908,370458
- Produk
- 2.572.000,357413
Air Pendingin -2.473.908,013045
- Total
2.572.000,357413 2.572.000,357413
4.3 Mixing Point I S-201
Tabel 4.3 Neraca energi pada S-201 Alur masuk kJjam Alur keluar kJjam
Umpan 5.045.908,370458
- Produk
- 5.045.908,370458
Total 5.045.908,370458
5.045.908,370458
Universitas Sumatera Utara
4.4 Fluidized Bed Reactor R-201
Tabel 4.4 Neraca energi pada R-201 Alur masuk kJjam Alur keluar kJjam
Umpan 3.727.691,407544
- Produk
- 14.418.506,786358
ΔHr 72.992.513,336502
- Air Pendingin -62.301.697,957688
- Total
14.418.506,786358 14.418.506,786358
4.5 Cycle Gas Cooler II E-202
Tabel 4.5 Neraca energi pada E-202 Alur masuk kJjam Alur keluar kJjam
Umpan 10.136.314,179485
- Produk
- 6.134.185,612191
Air Pendingin -4.002.128,567293
- Total
6.134.185,612191 6.134.185,612191
4.6 Product Chamber V-201
Tabel 4.6 Neraca energi pada V-201 Alur masuk kJjam Alur keluar kJjam
Umpan 3.752.963,598660
- Produk
- 3.752.963,598660
Total 3.752.963,598660
3.752.963,598660
4.7 Product Blow Tank V-202
Tabel 4.7 Neraca energi pada V-202 Alur masuk kJjam Alur keluar kJjam
Umpan 3007875,227183
- Produk
- 3007875,227183
Total 3007875,227183
3007875,227183
Universitas Sumatera Utara
4.8 Mixing Point II S-302
Tabel 4.8 Neraca energi pada S-302 Alur masuk kJjam Alur keluar kJjam
Umpan 170.758,141132
- Produk
- 170.758,141132
Total 170.758,141132
170.758,141132
4.9 Product Purge Bin R-301
Tabel 4.9 Neraca energi pada R-301 Alur masuk kJjam Alur keluar kJjam
Umpan 3.277.038,766266
- Produk
- 3.340.218,804492
ΔHr 63.180,038226
- Total
3.817.392,938834 3.817.392,938834
4.10 Mixing Tank M-301