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All Journal Jurnal Bahan Alam Terbarukan JURNAL REKAYASA KIMIA & LINGKUNGAN
Muhammad Anshori Nasution, Muhammad Anshori
Pusat Penelitian Kelapa Sawit, Jl. Brigjen Katamso No. 51, Medan 20158, Indonesia
Chemical Engineering, Chemistry & Bioengineering Energy Engineering Materials Science & Nanotechnology

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BIOFUEL PRODUCTION FROM PALM OLEIN BY CATALYTIC CRACKING PROCESS USING ZSM-5 CATALYST Tambun, Rondang; Gusti, Oktris Novali; Nasution, Muhammad Anshori; Saptawaldi, Rangga Pramana
Jurnal Bahan Alam Terbarukan Vol 6, No 1 (2017): June 2017 [Nationally Accredited]
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v6i1.8733

Abstract

The depletion of fossil energy reserves raises the potential in the development of renewable fuels from vegetable oils. Indonesia is the largest palm oil producer in the world, where palm oil can be converted into biofuels such as biogasoline, kerosene and biodiesel. These biofuels are environmentally friendly and free of the content of nitrogen and sulfur through catalytic cracking process. In this research, palm olein is used as feedstock using catalytic cracking process. ZSM-5 is used as a catalyst, which has a surface area of 425 m2/g and Si/Al ratio of 50. Variables varied are the operating temperature of 375 oC - 450 °C and reaction time of 60 minutes - 150 minutes. The result shows that the highest yield of liquid product is 84.82%. This yield is obtained at a temperature of 400 °C and reaction time of 120 minutes. The yield of the liquid product in the operating conditions consisting of C6-C12 amounted to 19.47 %, C14-C16 amounted to 16.56 % and the C18-C28 amounted to 48.80 %.
BIOFUEL PRODUCTION FROM PALM OLEIN BY CATALYTIC CRACKING PROCESS USING ZSM-5 CATALYST Tambun, Rondang; Gusti, Oktris Novali; Nasution, Muhammad Anshori; Saptawaldi, Rangga Pramana
Jurnal Bahan Alam Terbarukan Vol 6, No 1 (2017): June 2017 [Nationally Accredited]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v6i1.8733

Abstract

The depletion of fossil energy reserves raises the potential in the development of renewable fuels from vegetable oils. Indonesia is the largest palm oil producer in the world, where palm oil can be converted into biofuels such as biogasoline, kerosene and biodiesel. These biofuels are environmentally friendly and free of the content of nitrogen and sulfur through catalytic cracking process. In this research, palm olein is used as feedstock using catalytic cracking process. ZSM-5 is used as a catalyst, which has a surface area of 425 m2/g and Si/Al ratio of 50. Variables varied are the operating temperature of 375 oC - 450 °C and reaction time of 60 minutes - 150 minutes. The result shows that the highest yield of liquid product is 84.82%. This yield is obtained at a temperature of 400 °C and reaction time of 120 minutes. The yield of the liquid product in the operating conditions consisting of C6-C12 amounted to 19.47 %, C14-C16 amounted to 16.56 % and the C18-C28 amounted to 48.80 %.
Pembuatan Biofuel dari Palm Stearin dengan Proses Perengkahan Katalitik Menggunakan Katalis ZSM-5 Tambun, Rondang; Saptawaldi, Rangga P; Nasution, Muhammad Anshori; Gusti, Oktris N
Jurnal Rekayasa Kimia & Lingkungan Vol 11, No 1 (2016): Jurnal Rekayasa Kimia & Lingkungan
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v11i1.4902

Abstract

Bahan bakar fosil telah digunakan selama beberapa abad yang menyebabkan ketersediaannya semakin berkurang. Hal ini mendorong perlu dilakukan pengembangan baru di bidang energi. Indonesia merupakan salah satu negara penghasil minyak sawit terbesar di dunia. Minyak sawit ini dapat dikonversi melalui proses perengkahan katalitik menjadi biofuel yang ramah lingkungan karena tidak mengandung nitrogen dan sulfur seperti gasolin, kerosin dan diesel. Pada penelitian ini digunakan palm stearin sebagai bahan baku dengan katalis ZSM-5 yang memiliki luas permukaan 425 m2/g dan rasio Si/Al 50. Variabel yang divariasikan adalah suhu operasi dari 400oC - 450oC dan waktu reaksi dari 60 menit - 150 menit. Hasil penelitian menunjukkan yield liquid product (biofuel) tertinggi diperoleh sebesar 93,29% pada suhu 400oC saat waktu reaksi 60 menit, dengan komposisi C6-C12 sebesar 21,82%, C14-C16 sebesar 19,21% dan C18-C28 sebesar 58,97%.
Co-Authors Gusti, Oktris N Oktris Novali Gusti, Oktris Novali Rangga Pramana Saptawaldi, Rangga Pramana Saptawaldi, Rangga P Tambun, Rondang