Transesterification of Canola Oil to Biodiesel Using MgO Loaded with KOH as a Heterogeneous Catalyst

被引：65
|
作者：
Ilgen, Oguzhan
Akin, A. Nilgun [1 ]
机构：
[1] Kocaeli Univ, Dept Chem Engn, TR-41040 Kocaeli, Turkey
来源：
ENERGY & FUELS | 2009年 / 23卷 / 3-4期
关键词：
SOLID-BASE CATALYST; SOYBEAN OIL; SOOT COMBUSTION; METHANOLYSIS; K/MGO;
D O I：
10.1021/ef800345u
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this study, transesterification of canola oil with methanol has been studied in a heterogeneous system, using MgO-supported KOH catalysts. All of the catalysts were prepared by incipient-wetness impregnation of an aqueous solution of KOH on MgO support. Effects of the methanol/canola oil molar ratio, reaction temperature, loadings of KOH, and reaction time in biodiesel production were investigated. The catalyst with 20 wt % KOH loaded on MgO gave the highest basicity and the best catalytic activity for this reaction. The highest conversion of canola oil of 99.36% and the highest FAME yield of 95.05% were obtained.
引用
收藏
页码：1786 / 1789
页数：4
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