Method for producing unsaturated carboxylic acid and supported catalyst

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United States of America Patent

PATENT NO 9751822
SERIAL NO

15027351

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Abstract

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The present invention relates to a method for producing an unsaturated carboxylic acid using a catalyst having both a high catalytic performance and a high mechanical strength, and in the method, a supported catalyst obtained by feeding a liquid binder component and a catalytic active component containing molybdenum and vanadium and/or a precursor thereof into a rolling granulator and conducting granulation at a relative centrifugal acceleration of 0.5 G or more and 30 G or less is used.

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Patent Owner(s)

Patent OwnerAddress
NIPPON KAYAKU KABUSHIKI KAISHANO 1 ERDING MU 1 TAKESHI WAN CHIYODA TOKYO JAPAN TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurakami, Tatsuhiko Yamaguchi, JP 17 66
Sakai, Hideomi Yamaguchi, JP 7 20
Toki, Toru Yamaguchi, JP 1 8

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