Biobutanol dari Hasil Fraksinasi Lignoselulosa dengan Metode Fermentasi Abe Menggunakan Bakteri Clostridium Acetobutylicum

Siri, Virginia Masokan and Aufar, Hafid Zaki (2023) Biobutanol dari Hasil Fraksinasi Lignoselulosa dengan Metode Fermentasi Abe Menggunakan Bakteri Clostridium Acetobutylicum. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pabrik biobutanol direncanakan akan berdiri pada tahun 2025. Dengan perhitungan jumlah kebutuhan biobutanol yang belum terpenuhi maka kapasitas produksi sebesar 80% dari jumlah tersebut. Data yang diperoleh adalah total kebutuhan biobutanol 37.450,67 metrik ton/tahun, produksi 193.783,73 KL, impor 44.699,53 KL, dan ekspor 106.847,18 KL. Kapasitas produksi biobutanol pada pabrik ini adalah 9.445,62 metrik ton/tahun dengan bahan baku selulosa OSA sebesar 24.880,35571 ton/tahun. Sumber dana investasi berasal dari modal sendiri sebanyak 40% dari biaya investasi dan pinjaman sebanyak 60 % biaya investasi dengan tingkat bunga 8,20% per tahun dan tingkat inflasi 5,42%. Berdasarkan analisis perhitungan ekonomi, diperoleh nilai Capital Expenditure (CAPEX) dari total modal tetap dan modal kerja sebesar Rp. 524.248.931.266,56 /tahun. Sedangkan perhitungan Biaya Operasional (OPEX) dihitung dari perhitungan biaya produksi langsung, biaya tetap, biaya overhead pabrik, dan biaya pengeluaran umum senilai Rp. 273.498.442.459,53 /tahun. Nilai penjualan yang dapat dicapai dalam satu tahun adalah Rp 958.529.021.936.
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The biobutanol plant is planned to be established in 2025. With the calculation of the amount of unmet biobutanol needs, the production capacity is 80% of the amount. The data obtained is the total need for biobutanol 37,450.67 metric tons/year, with a production of 193. 783.73 KL, import 44. 699.53 KL, and export 106. 847.18 KL. The production capacity of biobutanol in this plant is 9. 445.62 metric tons/year with OSA cellulose raw materials of 24,880.35571 tons/year. The source of investment funds comes from own capital as much as 40% of investment costs and loans as much as 60% of investment costs with an interest rate of 8.20% per year and an inflation rate of 5.42%. Based on the analysis of economic calculations, the value of Capital Expenditure (CAPEX) was obtained from the total fixed capital and working capital of Rp. 524,248,931,266.56 /year. Meanwhile, the calculation of Operational Expenditure (OPEX) is calculated from the calculation of direct production, fixed costs, plant overhead costs, and general expenditure costs worth Rp. 273,498,442,459.53 /year. The sales value that can be achieved in one year is IDR 958,529,021,936.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	biofuels, biobutanol, ABE fermentation, lignocellulosic
Subjects:	T Technology > TP Chemical technology > TP155.5 Chemical plants--Design and construction T Technology > TP Chemical technology > TP248.27.P55 Plant biotechnology. T Technology > TP Chemical technology > TP248.3 Biochemical engineering. Bioprocess engineering T Technology > TP Chemical technology > TP339 Ethanol as fuel. Biomass energy. T Technology > TP Chemical technology > TP359.B46 Biodiesel fuels.
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24201-(S1) Undergraduate Thesis
Depositing User:	Virginia Masokan Siri
Date Deposited:	02 Aug 2023 02:01
Last Modified:	02 Aug 2023 02:01
URI:	http://repository.its.ac.id/id/eprint/101721

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