US Patent 7399897 Method of separating olefins from mixtures with paraffins
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Patent Inventor Names
Ian C. Roman0
John W. Simmons0
Okan Max Ekiner0
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Patent abstract
A process for the separation or concentration of olefinic hydrocarbons from mixtures of olefinic and paraffinic hydrocarbons uses a polyimide membrane, The process is well suited to separating propylene from propylene/propane mixtures. The novel method the membrane exhibits good resistance to plasticization by hydrocarbon components in the gas mixture under practical industrial process conditions.
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US Patent 07399897 Method of separating olefins from mixtures with paraffins US Patent 7399897 Method of separating olefins from mixtures with paraffins
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Patent Number
073998970
Patent Number
73998970
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Patent Jurisdiction
Patent Number
073998970
Date of Patent
July 15, 2008
0Patent Application Number
116264190
Date Filed
January 24, 2007
0Official Website
Patent Primary Examiner
Edits on 9 Jun, 2022
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US Patent 07399897 Method of separating olefins from mixtures with paraffins
Infobox
Is a
Patent jurisdiction
Patent number
07399897
Date of patent
July 15, 2008
Patent application number
11626419
Date Filed
January 24, 2007
Patent primary examiner
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