Catalyst for the production of carboxylic acid ester

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United States of America Patent

PATENT NO 11964263
APP PUB NO 20210162386A1
SERIAL NO

17263624

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Abstract

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Catalysts and methods for use in conversion of glycerides and free fatty acids to biodiesel are described. A batch or continuous process may be used with the catalysts for transesterification of triglycerides with an alkyl alcohol to produce corresponding mono carboxylic acid esters and glycerol in high yields and purity. Similarly, alkyl and aryl carboxylic acids and free fatty acids are also converted to corresponding alkyl esters. Catalysts are capable of simultaneous esterification and transesterification under same process conditions. The described catalysts are thermostable, long lasting, and highly active.

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Patent Owner(s)

Patent OwnerAddress
SBI FINE CHEMICALS INC1803 94 ST NW EDMONTON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Zhiyong Edmonton, CA 291 2632
Mistry, Bharat Edmonton, CA 4 8
Singh, Inder Pal Edmonton, CA 9 12
Singh, Shradha Edmonton, CA 9 18

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