Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James E. Rekoske0
Antoine Negiz0
Edwin P. Boldingh0
Eric J. Baker0
Date of Patent
December 7, 2010
Patent Application Number
11830424
Date Filed
July 30, 2007
Patent Primary Examiner
Patent abstract
A process for aromatic transalkylation and olefin reduction of a feed stream is disclosed. Transalkylation conditions provide a product having increased xylene concentration and reduced olefin concentration relative to the feed. The process may be used in a xylene production facility to minimize or avoid the necessity of feedstock pretreatment such as hydrotreating, hydrogenation, or treating with clay and/or molecular sieves.
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