US Patent 7208646 Selective hydrogenation of butadiene
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Patent Inventor Names
Christopher C. Boyer0
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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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US Patent 07208646 Selective hydrogenation of butadiene US Patent 7208646 Selective hydrogenation of butadiene
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Patent Number
072086460
Patent Number
72086460
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Patent Number
072086460
Date of Patent
April 24, 2007
0Patent Application Number
109262070
Date Filed
August 25, 2004
0Official Website
Patent Primary Examiner
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US Patent 07208646 Selective hydrogenation of butadiene
Infobox
Is a
Patent jurisdiction
Patent number
07208646
Date of patent
April 24, 2007
Patent application number
10926207
Date Filed
August 25, 2004
Patent primary examiner
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