Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher C. Boyer0
Date of Patent
April 24, 2007
0Patent Application Number
109262070
Date Filed
August 25, 2004
0Patent Primary Examiner
Patent abstract
A process for the selective hydrogenation of dienes in mixed streams of olefin containing hydrocarbons, such as butadiene in a mixed C4 stream with minimum loss of monoolefins is disclosed wherein the reactor is operated at conditions which induce pulse flow. The pulse flow is induced in a downflow boiling point reactor by vaporization of a portion of the liquid feed at proper conditions.
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