Production of Biodiesel Catalyzed by Immobilized Alkaline Lipase

被引：0
|
作者：
Wu Qianqian [1 ]
Mu Wenjia [1 ]
Chen Jia [1 ]
Cai Jingmin [1 ]
Wu Ke [1 ]
机构：
[1] Hefei Univ, Dept Biol & Environm Engn, Hefei 230022, Peoples R China
来源：
PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ASIAN-EUROPEAN ENVIRONMENTAL TECHNOLOGY AND KNOWLEDGE TRANSFER | 2008年
关键词：
alkaline lipase; fatty acid; biodiesel;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Alkaline lipase was immobilized on activated silica gel and crosslinked with glutaraldehyde. Main influencing factors to catalysis were the amounts of lipase added, water content, substrate concentration ration. The results showed that esterification by immobilized alkaline lipase was 82% in 20mL n-hexane with 90IU of lipase, 4% water, and 1:1.2 molar ration of methanol to fatty acid, and 3 fed batches reaction after 8h.
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页码：318 / 319
页数：2
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