Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John W. Simmons0
Okan Max Ekiner0
Ian C. Roman0
Date of Patent
July 15, 2008
0Patent Application Number
116264190
Date Filed
January 24, 2007
0Patent Primary Examiner
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.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
