Reaktor Hidrolisis R-101 Sub Cooler HE-101 Heater H-101 Reaktor Hidrogenasi R-201 Cooler HE-201 Knock Out Drum K-201 Sub Cooler HE-201 Evaporator EV-301

BAB IV HASIL PERHITUNGAN NERACA PANAS

4.1 Reaktor Hidrolisis R-101

Tabel 4.1 Neraca Panas Reaktor Hidrolisis R-101 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O Xylan HCl Xylosa Qr dQdT - - 1981230,525 1066682,706 - 120348,0583 259068,7403 535131,0204 - Total 1981230,525 1981230,525

4.2 Sub Cooler HE-101

Tabel 4.2 Neraca Panas Sub Cooler HE-101 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O HCl Xylosa dQdT 703865,1175 166886,6078 177257,5592 -759493,5787 215494,6956 18480,2233 54540,7874 - Total 201055,0273 288515,7063

4.3 Heater H-101

Tabel 4.3 Neraca Panas Heater H-101 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O HCl Xylosa dQdT 215494,6956 18480,1803 54540,7874 3460176,028 3529721,788 14512,6475 204508,2555 - Total 3748751,691 3748751,691 Universitas Sumatera Utara

4.4 Reaktor Hidrogenasi R-201

Tabel 4.4 Neraca Panas Reaktor Hidrogenasi R-201 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O Xylosa H 2 Xylitol Qr dQdT 443335,6659 204527,9529 2656961,899 - - 9983020,613 743083,2571 - 11648940,16 360691,6935 623433,0637 - Total 13376148,17 13376148,17

4.5 Cooler HE-201

Tabel 4.5 Neraca Panas Cooler HE-201 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O H 2 Xylitol dQdT 480500,784 148363,02 360691,6395 - 788500,4162 98926,632 1134,7362 100993,6591 - Total 201055,0273 201055,0273

4.6 Knock Out Drum K-201

Tabel 4.6 Neraca Panas Knock Out Drum K-201 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O H 2 Xylitol dQdT 98926,632 1134,7362 100993,6591 543025,2125 44335,8541 1000,5027 245270,3149 - Total 744080,2398 744080,2398

4.7 Sub Cooler HE-201

Tabel 4.7 Neraca Panas Sub Cooler HE-201 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O H 2 dQdT 2937104,884 1000,3482 -2645482,657 291975,9002 646,6749 - Total 292622,5751 292622,5751 Universitas Sumatera Utara

4.8 Evaporator EV-301

Tabel 4.8 Neraca Panas Evaporator EV-301 Komponen Alur masuk kJjam Alur keluar kJjam H 2 O Xylitol dQdT 44335,8541 245270,3149 284498,253 299978,776 274125,646 - Total 574104,422 574104,422 4.9 Cooler HE-301 Tabel 4.9 Neraca Panas Cooler HE-301