Heater E-101 Cycle Gas Cooler E-201 Mixing Point I S-201 Fluidized Bed Reactor R-201 Cycle Gas Cooler II E-202 Product Chamber V-201 Product Blow Tank V-202 Mixing Point II S-302 Product Purge Bin R-301

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