Method for producing fatty acid alkyl ester and/or glycerin

Details Method for producing fatty acid alkyl ester and/or glycerin Method for producing fatty acid alkyl ester and/or glycerin

2007-10-31

2011-10-18

Carr, Deborah D (Department: 1622)

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

Organic compounds

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

C422S187000, C422S211000, C568S858000

Reexamination Certificate

active

08039651

ABSTRACT:
In the method of the present invention for producing fatty acid alkyl ester and/or glycerin, as a heat source for an alcohol refining step of refining alcohol from unreacted alcohol that remains without reacting in a first reaction step, at least a part of heat of the unreacted alcohol is used. This allows reducing costs in production of fatty acid alkyl ester and/or glycerin over a solid catalyst.

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patent: 2005-177722 (2005-07-01), None

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