US Patent 7655818 Process for dehydrating glycerol to acrolein
Patent 7655818 was granted and assigned to Arkema on February, 2010 by the United States Patent and Trademark Office.
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Patent abstract
The present invention relates to a process for manufacturing acrolein by gas-phase dehydration of glycerol in the presence of strongly acidic solid catalysts with a Hammett acidity H0 of between −9 and −18 and preferably between −10 and −16.
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Patent Inventor Names
Christophe Duquenne0
Jacques Kervennal0
Jean-Luc Dubois0
Wolfgang Holderich0
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US Patent 07655818 Process for dehydrating glycerol to acrolein US Patent 7655818 Process for dehydrating glycerol to acrolein
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Patent Number
07655818
Patent Number
7655818
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Official Website
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US Patent 07655818 Process for dehydrating glycerol to acrolein
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Is a
Current assignee
Patent jurisdiction
Patent number
07655818
Date of patent
February 2, 2010
Patent application number
11814830
Date Filed
January 6, 2006
Patent primary examiner
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