Invention Grant
- Patent Title: Process for membrane separation of linear hydrocarbons within a hydrocarbon mixture
- Patent Title (中): 烃混合物中线性烃的膜分离方法
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Application No.: US12376807Application Date: 2007-07-06
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Publication No.: US08506814B2Publication Date: 2013-08-13
- Inventor: Serge Gonzalez , Jacques Vallet , Arnaud Baudot , Helene Rodeschini
- Applicant: Serge Gonzalez , Jacques Vallet , Arnaud Baudot , Helene Rodeschini
- Applicant Address: FR Rueil-Malmaison Cedex
- Assignee: IFP Energies nouvelles
- Current Assignee: IFP Energies nouvelles
- Current Assignee Address: FR Rueil-Malmaison Cedex
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0607277 20060809
- International Application: PCT/FR2007/001173 WO 20070706
- International Announcement: WO2008/017744 WO 20080214
- Main IPC: B01D61/36
- IPC: B01D61/36 ; B01D71/64 ; B01D71/32 ; B01D53/22
Abstract:
The invention relates to a process for membrane separation that makes it possible to separate linear hydrocarbons from branched hydrocarbons. The membrane that is used comprises a dense selective layer that consists of a polymer whose chemical structure contains at least one bis-phenyl-9,9-fluorene group.
Public/Granted literature
- US20100276368A1 PROCESS FOR MEMBRANE SEPARATION OF LINEAR HYDROCARBONS WITHIN A HYDROCARBON MIXTURE Public/Granted day:2010-11-04
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