Method for producing acrylic acid from glycerol

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United States of America Patent

PATENT NO 9546124
APP PUB NO 20160122272A1
SERIAL NO

14892849

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Abstract

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Disclosed is a method of preparing acrylic acid from glycerol, including: (a) preparing products including allyl alcohol from reactants including glycerol and carboxylic acid; (b) adding a heterogeneous catalyst and a basic solution to the product including allyl alcohol and then performing oxidation, thus preparing a mixture composed of 3-hydroxypropionic acid and acrylic acid; (c) dehydrating 3-hydroxypropionic acid of the mixture composed of 3-hydroxypropionic acid and acrylic acid, thus producing acrylic acid.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choe, Yong-Jin Daejeon, KR 11 32
Kong, Myungjin Daejeon, KR 5 13
Lee, Won Jae Daejeon, KR 72 204
Nam, Hyun Daejeon, KR 30 116

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