Anju Juliman Tamba
Sekolah Tinggi Ilmu Pertanian Agrobisnis Perkebunan

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KARAKTERISASI BIODISEL DARI EKSTRAK MINYAK BIJI KARET BERKATALIS ZEOLIT DENGAN METODE GAS CHROMATOGRAPHY MASS SPECTROMETRY (GCMS) Pada Mulia Raja; Anju Juliman Tamba
Jurnal Agro Estate Vol 1 No 2 (2017): Desember 2017
Publisher : Institut Teknologi Sawit Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.237 KB) | DOI: 10.47199/jae.v1i2.77

Abstract

Biodiesel is a renewable alternative energy that can reduce the quantity of diesel oil consumption from non-renewable oil. The purpose of this research is biodisel characteristic of rubber seed oil by using zeolite catalyst by Gas chromatography-mass spectrometry method. Stages in this research are extraction process, esteriļ¬cation and transesteriļ¬cation by using natural zeolit as catalyst. The result of analysis that has been done on the use of 1% catalyst yield 96,49% methyl ester with glycerol content 0,35%, catalyst 2,5% yield 94,69% methyl ester with glycerol content 0,67%, and at catalyst usage 3.5% yielded 97.50% methyl esters with a 0.08% glycerol content. When compared to SNI-7182-2006 quality standard on catalyst usage 3.5% of raw materials of methyl ester and glycerol content as well as testing the quality characteristics of biodiesel does not meet the standards