Pra Desain Pabrik Biodiesel dari Crude Palm Oil (CPO)

Februman, Rr. Aptaluthfia Mumtaz and Rosdiana, Maya (2022) Pra Desain Pabrik Biodiesel dari Crude Palm Oil (CPO). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pabrik pembuatan biodiesel ini dilakukan melalui tahap pretreatment, proses esterifikasi, transesterifikasi, dan tahap pemurnian atau finishing. Pabrik biodiesel yang akan didirikan ini akan beroperasi dengan kapasitas sebesar 200.000 kiloliter/tahun selama 330 hari per tahun. Pendirian pabrik ini diharapkan dapat memenuhi kebutuhan ekspor maupun dalam negeri. Bahan baku yang digunakan dalam pembuatan biodiesel berupa crude palm oil dengan katalis NaOH, CH₃OH, dan HCl. Pabrik ini direncanakan akan didirikan di Desa Lahang Baru, Kabupaten Indragiri Hilir, Provinsi Riau. Pemilihan lokasi ini didasarkan pada ketersediaan bahan baku, mengingat Provinsi Riau merupakan daerah penghasil crude palm oil terbesar di Indonesia. Proses esterifikasi dan transesterifikasi dilakukan pada suhu 60°C dan tekanan 1 atm menggunakan reaktor alir tangki berpengaduk dengan tingkat konversi reaksi masing-masing sebesar 93% dan 98%. Pada proses ini dihasilkan limbah sebanyak 22.68,69 kg/jam, dengan produk samping berupa metanol sebanyak 3.319,42 kg/jam dan gliserol sebanyak 17.143,85 kg/jam. Produk yang dihasilkan berupa biodiesel sebanyak 21.969,70 kg/jam. Berdasarkan studi evaluasi ekonomi pabrik, diperoleh penaksiran modal (CAPEX) sebesar Rp679.194.332.050,90 dan biaya operasional (OPEX) sebesar Rp3.739.452.723.704. Selain itu, berdasarkan analisis ekonomi terhadap pabrik ini, diperoleh nilai kekayaan yang dihasilkan (NPV) sebesar Rp1.417.741.561.988, laju pengembalian modal (IRR) sebesar 31%, dengan bunga pinjaman sebesar 7,95% per tahun, serta waktu pengembalian modal (POT) selama 3,67 tahun. Berdasarkan hasil analisis ekonomi tersebut, dapat disimpulkan bahwa pabrik biodiesel dengan kapasitas 200.000 kiloliter/tahun layak untuk didirikan dan menguntungkan secara ekonomis.
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This biodiesel manufacturing plant consists of several stages, including pre-treatment, esterification, transesterification, and purification or finishing. The biodiesel plant will operate at a capacity of 200,000 kiloliters/year for 330 days per year. The establishment of this plant is expected to meet both export and domestic demands. The raw material used in this plant is crude palm oil (CPO), with NaOH, CH₃OH, and HCl used as catalysts. The plant is planned to be established in Lahang Baru Village, Indragiri Hilir Regency, Riau Province. The location was selected based on the availability of raw materials, as Riau Province is the largest producer of crude palm oil in Indonesia. The esterification and transesterification processes will be carried out at a temperature of 60°C and a pressure of 1 atm using a continuous stirred-tank reactor, with reaction conversion rates of 93% and 98%, respectively. This process will generate 2,268.69 kg/hour of waste, along with by-products consisting of 3,319.42 kg/hour of methanol and 17,143.85 kg/hour of glycerol. The resulting biodiesel product will be produced at a rate of 21,969.70 kg/hour. Based on the plant economic evaluation, the estimated capital expenditure (CAPEX) is IDR 679,194,332,050.90, while the operating expenditure (OPEX) is IDR 3,739,452,723,704. Furthermore, the economic analysis indicates a net present value (NPV) of IDR 1,417,741,561,988 and an internal rate of return (IRR) of 31%, with a loan interest rate of 7.95% per year. The payback period (POT) is 3.67 years. Based on the economic analysis, it can be concluded that the biodiesel plant with a capacity of 200,000 kiloliters/year is feasible and economically viable.

Item Type:	Thesis (Other)
Additional Information:	662.88 Feb p-1
Uncontrolled Keywords:	Biodiesel, Crude Palm Oil, Esterifikasi, Transesterifikasi , Biodiesel, Crude Palm Oil, Esterification, Transesterification
Subjects:	T Technology > TP Chemical technology > TP359.B46 Biodiesel fuels.
Divisions:	Faculty of Industrial Technology > Chemical Engineering > 24201-(S1) Undergraduate Thesis
Depositing User:	magang .
Date Deposited:	02 Oct 2026 02:02
Last Modified:	02 Oct 2026 02:02
URI:	http://repository.its.ac.id/id/eprint/145155

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