Supported Ionic Liquid Enzymatic Catalysis for the Production of Biodiesel

Pseudomonas cepacia lipase supported in the 1‐n‐butyl‐3‐methylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquid is an alternative “green” method for the production of biodiesel from the alcoholysis of soybean oil. The transesterification reaction catalyzed by this ionic liquid‐supported enz...

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Bibliographic Details
Published in:	Advanced synthesis & catalysis Vol. 350; no. 1; pp. 160 - 164
Main Authors:	Gamba, Muriell, Lapis, Alexandre A. M., Dupont, Jairton
Format:	Journal Article
Language:	English
Published:	Weinheim WILEY-VCH Verlag 04-01-2008 WILEY‐VCH Verlag
Subjects:	biodiesel enzymes ionic liquids lipase
Online Access:	Get full text
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Summary:	Pseudomonas cepacia lipase supported in the 1‐n‐butyl‐3‐methylimidazolium bis(trifluoromethylsulfonyl)imide ionic liquid is an alternative “green” method for the production of biodiesel from the alcoholysis of soybean oil. The transesterification reaction catalyzed by this ionic liquid‐supported enzyme can be performed at room temperature, in the presence of water and without the use of organic solvents. It is also compatible with various alcohols (including isoamyl alcohol). The biodiesel is separated by simple decantation and the recovered ionic liquid/enzyme catalytic system can be re‐used at least four times without loss of catalytic activity and selectivity.
Bibliography:	ark:/67375/WNG-GNS4MSXV-3 ArticleID:ADSC200700303 istex:C5D5FD9C5F0DEE55FF4628B9E6393FD432E4B375 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	1615-4150 1615-4169
DOI:	10.1002/adsc.200700303