Production of fatty acid alkyl esters

Details Production of fatty acid alkyl esters Production of fatty acid alkyl esters

2006-01-23

2009-11-03

Carr, Deborah D (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Fatty compounds having an acid moiety which contains the...

Reexamination Certificate

active

07612221

ABSTRACT:
The present invention relates to a method for producing fatty acid alkyl esters, involving transesterifying a feedstock containing lipid-linked fatty acids with an alcohol and an alkaline catalyst to form fatty acid alkyl esters. The feedstock has not been previously treated to release the lipid components of said feedstock, or the feedstock has been previously treated to release lipid components and the feedstock contains residual lipids (e.g., <about 30% of the original content of lipids).

REFERENCES:
patent: 7112229 (2006-09-01), Khalil et al.
patent: 2003/0032826 (2003-02-01), Hanna
patent: 2005/0011112 (2005-01-01), Khalil et al.
patent: 2005/0274065 (2005-12-01), Portnoff et al.
patent: WO2005014765 (2005-02-01), None
English Translation of FR -2,784,116.

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