Invention Grant
- Patent Title: Novel membrane and method of separation
- Patent Title (中): 新型膜和分离方法
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Application No.: US772314Application Date: 1991-10-07
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Publication No.: US5141649APublication Date: 1992-08-25
- Inventor: Mordechai Pasternak , Uygur Kokturk , Mitri S. Najjar , Raymond D. Malouf
- Applicant: Mordechai Pasternak , Uygur Kokturk , Mitri S. Najjar , Raymond D. Malouf
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: B01D61/36
- IPC: B01D61/36 ; B01D69/10 ; B01D69/12 ; B01D71/38
Abstract:
Charge compositions containing aqueous mixtures of organic oxygenates may be separated by pervaporation through a membrane assembly containing a porous ceramic support bearing as separating layer, a membrane of cured polyvinyl alcohol which has been cross-linked as with glutaraldehyde.
Public/Granted literature
- US5988280A Use of engine heat in treating a well bore Public/Granted day:1999-11-23
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