US Patent 7250545 Method of separating olefins from mixtures with paraffins
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Patent Inventor Names
Ian C Roman0
John W Simmons0
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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 07250545 Method of separating olefins from mixtures with paraffins US Patent 7250545 Method of separating olefins from mixtures with paraffins
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Patent Number
072505450
Patent Number
72505450
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Patent Jurisdiction
Patent Number
072505450
Date of Patent
July 31, 2007
0Patent Application Number
103532100
Date Filed
January 27, 2003
0Official Website
Patent Primary Examiner
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US Patent 07250545 Method of separating olefins from mixtures with paraffins
Infobox
Is a
Patent jurisdiction
Patent number
07250545
Date of patent
July 31, 2007
Patent application number
10353210
Date Filed
January 27, 2003
Patent primary examiner
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