METHOD FOR PRODUCING FATTY ACID ALKYL ESTER
Disclosed is a method for producing a fatty acid alkyl ester, which enables to produce a fatty acid alkyl ester with high yield without requiring a separate step for removing glycerol. Specifically disclosed is a method for producing a fatty acid alkyl ester, which is characterized in that a fatty a...
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Main Authors | , , , , |
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Format | Patent |
Language | English French Japanese |
Published |
08.05.2008
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is a method for producing a fatty acid alkyl ester, which enables to produce a fatty acid alkyl ester with high yield without requiring a separate step for removing glycerol. Specifically disclosed is a method for producing a fatty acid alkyl ester, which is characterized in that a fatty acid alkyl ester is produced by reacting a triglyceride expressed as CH2OCOR1CHOCOR2CH2OCOR3 with an alkyl carbonate expressed as R4OCOOR5 at a temperature of not less than 150°C.
L'invention concerne un procédé de fabrication d'un ester alkylique d'acide gras, ledit procédé permettant de fabriquer un ester alkylique d'acide gras avec un rendement élevé sans nécessiter une étape distincte pour éliminer le glycérol. L'invention concerne notamment un procédé de fabrication d'un ester alkylique d'acide gras, caractérisé en ce qu'un ester alkylique d'acide gras est obtenu en mettant en réaction un triglycéride représenté par CH2OCOR1CHOCOR2CH2OCOR3 avec un carbonate d'alkyle représenté par R4OCOOR5 à une température supérieure ou égale à 150 °C. |
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Bibliography: | Application Number: WO2007JP71005 |