METHOD FOR PRODUCING BIODIESEL - RES INST IND SCIENCE & TECH

Title:

METHOD FOR PRODUCING BIODIESEL

Document Type and Number:

WIPO Patent Application WO/2013/032090

Kind Code:

A1

Abstract:

The present invention relates to a method for producing biodiesel comprising a step of generating fatty acid alkyl ester and glycerol by a transesterification of animal and vegetable oils and fats and fatty acid alcohols in the presence of porous materials. The method is characterized by a high response speed and high FAME conversion, and can be performed in a consecutive process. Further, according to the method, a high-purity fatty acid alkyl ester and glycol can be produced irrespective of the content of free fatty acids (FFAs). Further, since the method does not use a catalyst, the total processing time and cost can be reduced, and the method is environmentally friendly.

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Inventors:

KWON EILHANN (KR)
SEO JAEGUN (KR)
YI HAAKRHO (KR)
PARK JONGSEOK (KR)
HWANGBO JUN KWON (KR)

Application Number:

PCT/KR2012/002268

Publication Date:

March 07, 2013

Filing Date:

March 28, 2012

Export Citation:

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Assignee:

RES INST IND SCIENCE & TECH (KR)
KWON EILHANN (KR)
SEO JAEGUN (KR)
YI HAAKRHO (KR)
PARK JONGSEOK (KR)
HWANGBO JUN KWON (KR)

International Classes:

C07C67/28; C07C31/22; C07C69/587; C10G3/00

Domestic Patent References:

WO2006111997A1	2006-10-26
WO2008013551A1	2008-01-31

Foreign References:

KR20060037430A	2006-05-03
KR20070106236A	2007-11-01
KR20090054769A	2009-06-01
KR20110101961A	2011-09-16

Other References: