Process optimization for biodiesel production from waste cooking oil using multi-enzyme systems through response surface methodology

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• 作者：Mohadese Babaki^a ; Maryam Yousefi^b ; ¹ ; ^{M.yousefi@avicenna.ac.ir} ; Zohreh Habibi^a ; ^{Z_habibi@sbu.ac.ir} ; Mehdi Mohammadi^c
• 关键词：Biodiesel ; Lipase ; Immobilization ; Waste cooking oil ; Response surface methodology
• 刊名：Renewable Energy
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：465-472
• 全文大小：1764 K
• 卷排序：105

文摘

Lipases were immobilized by covalent binding onto epoxy-functionalized silica. The immobilized lipases were studied for production of biodiesel from waste cooking oil. A mixture of 1,3-specific lipase (RML) and nonspecific lipase (CALB) was used. The effect of water, t-butanol and blue silica gel on the FAME% was considered. Epoxy-functionalized silica resulted to high catalytic activity.