Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John R. Adams0
Willibrord A. Groten0
J. Yong Ryu0
Date of Patent
January 15, 2008
0Patent Application Number
110109070
Date Filed
December 13, 2004
0Patent Primary Examiner
Patent abstract
A process for removing acetylenic compounds using unsulfided metallic nickel or unsulfided metallic nickel modified with metallic Mo, Re, Bi or mixtures in which the catalyst is used alone or is used in combination with other acetylenic selective catalysts. The unsulfided metallic nickel catalyst or modified catalyst must be the first catalyst to contact the hydrocarbon stream.
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