US Patent 7396962 Process for dehydrating glycerol to acrolein
Patent 7396962 was granted and assigned to Arkema on July, 2008 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 dehydration of glycerol in the presence of molecular oxygen. The reaction is performed in the liquid phase or in the gas phase in the presence of a solid catalyst. The addition of oxygen makes it possible to obtain good glycerol conversion by inhibiting the deactivation of the catalyst and the formation of by-products.
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US Patent 07396962 Process for dehydrating glycerol to acrolein US Patent 7396962 Process for dehydrating glycerol to acrolein
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Patent Number
0739696200
Patent Number
739696200
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073969620
Date of Patent
July 8, 2008
0Patent Application Number
118148430
Date Filed
January 6, 2006
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
073969620
Date of Patent
July 8, 2008
0Patent Application Number
118148430
Date Filed
January 6, 2006
0Official Website
Patent Primary Examiner
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US Patent 07396962 Process for dehydrating glycerol to acrolein
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07396962
Date of patent
July 8, 2008
Patent application number
11814843
Date Filed
January 6, 2006
Patent primary examiner
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