Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John J. Jeanneret0
Date of Patent
October 2, 2007
0Patent Application Number
112056570
Date Filed
August 17, 2005
0Patent Primary Examiner
Patent abstract
A styrene process is disclosed that uses a dehydrogenation reactor and a transalkylation reactor and in which a significant portion of the benzene, the inhibitors, or both, recovered from the dehydrogenation reactor passes to the transalkylation reactor. The process disclosed herein can also use an alkylation reactor and can increase the run length of the alkylation catalyst.
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