Transesterification of palm oil with methanol to biodiesel over a KF/Al2O3 heterogeneous base catalyst

被引：78
|
作者：
Bo, Xu [1 ]
Xiao, Guomin [1 ]
Cui, Lingfeng [1 ]
Wei, Ruiping [1 ]
Gao, Lijing [1 ]
机构：
[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China
来源：
ENERGY & FUELS | 2007年 / 21卷 / 06期
关键词：
17;
D O I：
10.1021/ef7005035
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：
The KF/Al2O3 catalysts were prepared by an impregnation method and characterized by X-ray diffraction and thermogravimetric analysis. Their catalytic performances were evaluated in the transesterification of palm oil with methanol. The effects of the load ratio of KF to Al2O3, molar ratio of methanol/oil, amount of catalyst, reaction time, and temperature on product yields were investigated. The catalytic behavior was examined in relation to physiochemical properties of the catalysts.
引用
收藏
页码：3109 / 3112
页数：4
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