Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tomas R. Melli0
David L. Stern0
Dennis G. Peiffer0
Jeffrey S. Beck0
Bhupender S. Minhas0
Date of Patent
September 28, 2010
0Patent Application Number
105791750
Date Filed
December 1, 2004
0Patent Primary Examiner
Patent abstract
This invention relates to a process for recycling acid used to remove nitrogen contaminants from hydrocarbons using polymeric membranes to separate spent acid from the acid extraction of hydrocarbons into acid for recycle and acid for regeneration.
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