Desain Pabrik Bioavtur Dari Crude Palm Oil (CPO) Menggunakan Proses Catalytic Hydrothermolysis Jet Fuel (CHJ)

Amalo, Ferina Putri Maharani and Wafiyanti, Salsabillah Imtinam (2026) Desain Pabrik Bioavtur Dari Crude Palm Oil (CPO) Menggunakan Proses Catalytic Hydrothermolysis Jet Fuel (CHJ). Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5008221120_5008221199-Undergraduated_Thesis.pdf - Accepted Version Restricted to Repository staff only Download (9MB) | Request a copy

Abstract

Tugas Akhir ini bertujuan untuk mendesain pabrik Bioavtur dari Crude Palm Oil (CPO) menggunakan proses Catalytic Hydrothermolysis Jet Fuel (CHJ) dengan kapasitas 50.000 ton/tahun dan beroperasi secara kontinyu 24 jam/hari selama 330 hari/tahun. Bahan baku utama yang digunakan adalah Crude Palm Oil (CPO) dengan bahan baku pendukung berupa asam fosfat (H3PO4), bleaching earth, dan hidrogen (H2), air demineralisasi. Pabrik ini dirancang untuk berkontribusi dalam memenuhi kebutuhan blending avtur nasional dan mengurangi ketergantungan pada impor avtur fosil. Proses CHJ dipilih karena dapat mengonversi trigliserida dalam CPO secara langsung menjadi hidrokarbon parafinik, isoparafinik, dan sikloparafin dalam satu tahap reaksi hidrotermal terkatalisis. Rangkaian proses produksi meliputi tahap persiapan dan pemurnian bahan baku (degumming dan bleaching), reaksi hidrotermal dan hydrotreating, serta pemurnian produk menggunakan separator dan menara distilasi. Berdasarkan hasil neraca massa, fraksi bioavtur yang dihasilkan mencapai sekitar ±50% (berat) terhadap total produk cair, dengan produk samping berupa nafta, diesel, gliserol, gas ringan, dan air reaksi. Bentuk perusahaan yang dipilih adalah Perseroan Terbatas (PT) dengan jumlah karyawan sebanyak 90 orang shift dan non shift. Berdasarkan evaluasi ekonomi, Pay Out Time (POT) sebesar 8 tahun, dan Break Event Point (BEP) sebesar 54,60%.
======================================================================================================================================
This Final Project aims to design a bio-aviation fuel (Bioavtur) plant from Crude Palm Oil (CPO) using the Catalytic Hydrothermolysis Jet Fuel (CHJ) process with a production capacity of 50,000 tons per year and continuous operation for 24 hours per day over 330 operating days per year. The main feedstock used is Crude Palm Oil (CPO), with supporting materials including phosphoric acid (H₃PO₄), bleaching earth, hydrogen (H₂), and demineralized water. This plant is designed to contribute to meeting the national aviation fuel blending demand and to reduce dependence on imported fossil-based jet fuel. The CHJ process is selected because it is capable of directly converting triglycerides in CPO into paraffinic, isoparaffinic, and cycloparaffinic hydrocarbons through a single-stage catalyzed hydrothermal reaction. The production process consists of raw material preparation and purification (degumming and bleaching), hydrothermal reaction and hydrotreating, and product purification using separators and distillation columns. Based on the mass balance results, the bioavtur fraction produced reaches approximately ±50 wt% of the total liquid products, with by-products including naphtha, diesel, glycerol, light gases, and reaction water. The selected company form is a limited liability company (Perseroan Terbatas, PT) with a total of 90 employees, including shift and non-shift personnel. Based on the economic evaluation, the pay out time (POT) is 8 years, and the break-even point (BEP) is 54,60%.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Bioavtur, Catalytic Hydrothermolysis Jet Fuel (CHJ), Crude Palm Oil (CPO), Sustainable Aviation Fuel (SAF).
Subjects:	T Technology > TP Chemical technology > TP155.5 Chemical plants--Design and construction
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24201-(S1) Undergraduate Thesis
Depositing User:	Salsabillah Imtinam Wafiyanti
Date Deposited:	21 Jul 2026 06:59
Last Modified:	21 Jul 2026 06:59
URI:	http://repository.its.ac.id/id/eprint/136229

Actions (login required)

View Item