Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stephen Wayne Beadle0
John J. Houben0
Raphael Frans Caers0
Ronald Dean Garton0
Arie Van Vliet0
Hubertus Joseph Beckers0
Date of Patent
July 29, 2008
0Patent Application Number
105827560
Date Filed
December 16, 2004
0Patent Primary Examiner
Patent abstract
The gas cycle in a high pressure hydroformylation reaction using a series of at least two reactors is controlled to optimise yield, conversion and selectivity and to control reaction temperature. The control is achieved through balancing fresh gases and recycle gases in each of the reactors and as an optional feature the use of hydrogen off gases from the downstream hydrogenation used in the conversion of the hydroformylation reaction product to product alcohols.
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