Invention Grant
- Patent Title: Membrane and separation process
- Patent Title (中): 膜和分离过程
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Application No.: US726434Application Date: 1991-07-05
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Publication No.: US5358553APublication Date: 1994-10-25
- Inventor: Mitri S. Najjar , Tansukhlal G. Dorawala , Uygur Koturk
- Applicant: Mitri S. Najjar , Tansukhlal G. Dorawala , Uygur Koturk
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: B01D71/02
- IPC: B01D71/02 ; C01B3/50 ; B01D53/22 ; B01D69/04 ; C25D13/00
Abstract:
Mixtures of hydrogen and hydrocarbons may be separated by a membrane formed of a thin dense layer of platinum or palladium on the inside of a porous graphite tube.
Public/Granted literature
- US6029150A Payment and transactions in electronic commerce system Public/Granted day:2000-02-22
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