Heterogeneous Solid Acid Catalysts for Esterification of Free Fatty Acids

被引:0
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作者
Dae-Won Lee
Kwan-Young Lee
机构
[1] Korea University,Department of Chemical and Biological Engineering
[2] Korea University,Green School
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关键词
Bioenergy; Biodiesel; Free fatty acid; Esterification; Heterogeneous catalyst;
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摘要
Use of low-quality (and inexpensive) feedstock such as waste oils and animal fats for biodiesel synthesis has been continuously researched as a prospective means of improving the economic efficiency of the process. Pretreatment of free fatty acids by catalytic esterification is necessary for achieving this purpose. This paper reviews some relevant studies on heterogeneous acid catalysts that have been shown to be effective for this reaction.
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页码:55 / 74
页数:19
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