KAWASAN INDUSTRI GUANGXI-GUITANG CHINAKELOMPOK 3PRATIWI P.L 13RUKMANA 13/PTK/359786/09463NURKHOLIS14/PTK/373593/09963DINI NUR AFIFAH14/PTK/373608/09966DODY GUNTAMA14/PTK/373614/09968

GUITANG INDUSTRIAL PARK

PERKEBUNAN TEBUPERKEBUNAN TEBU

PABRIK PUPUKPABRIK GULA

Pupuk 30.000 ton/thBatang Tebu 3.300.000 ton/thSTEAM POWER PLANT

Pucuk Tebu Kering537.209,3023ton/th

berat pucuk tebu = 14 % dari berat total tebu

PERHITUNGAN NERACA MASSA UNTUK PRODUKSI 1 TON TEBU

PROSES PRODUKSI GULA

PABRIK GULA

Perkebunan TebuPabrik Alkohol

Batang Tebu3.300.000 ton/thMolase148.500 ton/thPabrik Semen

Filter Mud115.500 ton/thPabrik Kertas

Bagasse1.056.000 ton/th

GULA 234.300 ton/th

MaterialInput (ton/th)Output (ton/th)Batang Tebu3.300.0000Gula0234.300Limbah cair01.754.700Filter Mud0115.500Bagasse01.056.000Molases0148.500Ca(OH)278.1000CO246.438,040CaCO30105.541H2O018.997,38TOTAL3.424.538,043.424.538,04

PERHITUNGAN NERACA MASSA UNTUK PRODUKSI GULA

PROSES PRODUKSI ETANOL DARI MOLASSE

PABRIK ALKOHOL

Molases 148.500 ton/thPABRIK PUPUK

Vinasse10.395 ton/thAlkohol 138.105 ton/thNERACA MASSA

MaterialInput (ton/th)Output (ton/th)Molases148.5000Gula0138.105Limbah cair010.395TOTAL148.500148.500

PROSES PRODUKSI PUPUKPABRIK PUPUK

Vinasse 1.795.365 ton/thAIR

1.095.365 ton/thPupuk700.000 ton/tahun

Perkebunan TebuNERACA MASSA

MaterialInput (ton/th)Output (ton/th)Vinasse 1.795.3650Air01.095.365Produk0700.000TOTAL1.795.3651.795.365

PABRIK SEMENPABRIK SEMEN

Filter Mud115.500 ton/th

CaCO3210.541 ton/th

White Sludge3.959 ton/th

SEMEN330.000 ton/th

MaterialInput (ton/th)Output (ton/th)Filter mud115.5000CaCO3210.5410White sludge3.9590Semen0330000TOTAL330000330000

Proses Produksi Semen

PERHITUNGAN NERACA MASSA UNTUK PRODUKSI 1 Kg SEMEN

Proses pembuatan kertas

PROSES PRODUKSI KERTAS DARI BAGASSEPULP PLANT

Pabrik GulaBagasse422.400 ton/th

Pulp150.000 ton/thPAPER MILL

Wood Pulp 140.800 ton/th

Black Liquor1.050.000 ton/thPabrik Alkali

23.600 ton/thAIRKERTAS125.000ton/thNERACA MASSA LOOP INERACA MASSA LOOP II

White Sludge 1.400 ton/thPabrik Semen

Pabrik Alkali White Liquor 636.800 ton/th

MaterialInput (ton/th)Output (ton/th)Bagasse422.4000Pulp0150.000Wood pulp140.8000Black liquor01.050.000White liquor636.8000TOTAL1.200.0001.200.000

MaterialInput (ton/th)Output (ton/th)Pulp150.0000Air023.600White sludge01.400Kertas0125.000TOTAL150.000150.000

Alkali recovery

PABRIK ALKALI

Black Liquor1.050.000ton/thGAS

413.200 ton/hari

PABRIK KERTASWhite Liquor 636.800ton/thNERACA MASSA PABRIK KERTAS

MaterialInput (ton/th)Output (ton/th)Black liquor1.050.0000White liquor0636.800Gas0413.200TOTAL10500001050000

Basis : 1 kg Black Liquor

Material Input C= 0,382 kgH= 0,034 kgO= 0,311 kgN= 0,001 kgS= 0,052 kgNa= 0,198 kgK= 0,019 kgCl= 0,001 kgOther= 0,002 kg

OutputWhite Liquor = 0,6 kgGas= 0,4 kg