CA2037018A1 - Methode pour separer l'hydrogene de melanges gazeux grace a une membrane semi-permeable constituee principalement de polycarbonates derives de tetrahalogenobisphenols - Google Patents
Methode pour separer l'hydrogene de melanges gazeux grace a une membrane semi-permeable constituee principalement de polycarbonates derives de tetrahalogenobisphenolsInfo
- Publication number
- CA2037018A1 CA2037018A1 CA 2037018 CA2037018A CA2037018A1 CA 2037018 A1 CA2037018 A1 CA 2037018A1 CA 2037018 CA2037018 CA 2037018 CA 2037018 A CA2037018 A CA 2037018A CA 2037018 A1 CA2037018 A1 CA 2037018A1
- Authority
- CA
- Canada
- Prior art keywords
- semi
- permeable membrane
- tetrhalobisphenols
- gas mixtures
- separating hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2037018 CA2037018C (fr) | 1991-02-25 | 1991-02-25 | Methode pour separer l'hydrogene de melanges gazeux grace a une membrane semi-permeable constituee principalement de polycarbonates derives de tetrahalogenobisphenols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2037018 CA2037018C (fr) | 1991-02-25 | 1991-02-25 | Methode pour separer l'hydrogene de melanges gazeux grace a une membrane semi-permeable constituee principalement de polycarbonates derives de tetrahalogenobisphenols |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2037018A1 true CA2037018A1 (fr) | 1992-08-26 |
CA2037018C CA2037018C (fr) | 2000-11-14 |
Family
ID=4147057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2037018 Expired - Fee Related CA2037018C (fr) | 1991-02-25 | 1991-02-25 | Methode pour separer l'hydrogene de melanges gazeux grace a une membrane semi-permeable constituee principalement de polycarbonates derives de tetrahalogenobisphenols |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2037018C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114370596A (zh) * | 2021-12-08 | 2022-04-19 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种提升碱金属纯度的气室及实现方法 |
-
1991
- 1991-02-25 CA CA 2037018 patent/CA2037018C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114370596A (zh) * | 2021-12-08 | 2022-04-19 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种提升碱金属纯度的气室及实现方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2037018C (fr) | 2000-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |