Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Simon Ivar Andersen0
Annette Leerskov0
Peter Jakob Mune0
Date of Patent
August 23, 2011
0Patent Application Number
119519630
Date Filed
December 6, 2007
0Patent Primary Examiner
Patent abstract
A process for the separation of close boiling compounds comprising distilling a hydrocarbon mixture of said compounds in the presence of a high boiling diluent liquid and a solid adsorbent. The high boiling diluent is withdrawn from the bottom of the distillation column and recycled to the column. The process is particularly suitable for the separation of straight-chain isomers from isomerate mixtures, the separation of benzene from hydrocarbon mixtures and the separation of paraffins from olefins.
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