Enzymatic biodiesel production: Technical and economical considerations

被引：158

作者：

Nielsen, Per Munk ^{[1
]}

Brask, Jesper ^{[1
]}

Fjerbaek, Lene ^{[2
]}

机构：

[1] Novozymes AS, DK-2880 Bagsvaerd, Denmark

[2] Univ So Denmark, Odense, Denmark

来源：

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY | 2008年 / 110卷 / 08期

关键词：

biodiesel; fatty acid alkyl esters; immobilized enzyme; lipase; transesterification;

D O I：

10.1002/ejlt.200800064

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

It is well documented in the literature that enzymatic processing of oils and fats for biodiesel is technically feasible. However, with very few exceptions, enzyme technology is not currently used in commercial-scale biodiesel production. This is mainly clue to non-optimized process design and a lack of available cost-effective enzymes. The technology to re-use enzymes has typically proven insufficient for the processes to be competitive. However, literature data documenting the productivity of enzymatic biodiesel together with the development of new immobilization technology indicates that enzyme catalysts can become cost effective compared to chemical processing. This work reviews the enzymatic processing of oils and fats into biodiesel with focus on process design and economy.

引用

页码：692 / 700

页数：9

共 46 条

[1]

Abo M., 2006, Production of fatty acid alkyl esters by use of two lipolytic enzymes, Patent No. [WO 2006/072256, 2006072256]

[2] Enzymatic approach to biodiesel production [J].