JPS62204827A - 気体の分離膜 - Google Patents
気体の分離膜Info
- Publication number
- JPS62204827A JPS62204827A JP4720086A JP4720086A JPS62204827A JP S62204827 A JPS62204827 A JP S62204827A JP 4720086 A JP4720086 A JP 4720086A JP 4720086 A JP4720086 A JP 4720086A JP S62204827 A JPS62204827 A JP S62204827A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- gas
- helium
- plasma
- porous
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 14
- DBNMHLDZMPEZCX-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane-2-thione Chemical compound FC(F)(F)C(=S)C(F)(F)F DBNMHLDZMPEZCX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010409 thin film Substances 0.000 claims abstract description 7
- -1 perfluoro compound Chemical class 0.000 claims abstract description 6
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims abstract 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 19
- 239000001307 helium Substances 0.000 abstract description 16
- 229910052734 helium Inorganic materials 0.000 abstract description 16
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract description 16
- 230000035699 permeability Effects 0.000 abstract description 15
- 238000006116 polymerization reaction Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 2
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4720086A JPS62204827A (ja) | 1986-03-06 | 1986-03-06 | 気体の分離膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4720086A JPS62204827A (ja) | 1986-03-06 | 1986-03-06 | 気体の分離膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62204827A true JPS62204827A (ja) | 1987-09-09 |
| JPH0423573B2 JPH0423573B2 (enrdf_load_stackoverflow) | 1992-04-22 |
Family
ID=12768489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4720086A Granted JPS62204827A (ja) | 1986-03-06 | 1986-03-06 | 気体の分離膜 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204827A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246743A (en) * | 1991-11-26 | 1993-09-21 | Ube Industries, Ltd. | Method of enhancing gas separation performance of an aromatic polyimide membrane |
-
1986
- 1986-03-06 JP JP4720086A patent/JPS62204827A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246743A (en) * | 1991-11-26 | 1993-09-21 | Ube Industries, Ltd. | Method of enhancing gas separation performance of an aromatic polyimide membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423573B2 (enrdf_load_stackoverflow) | 1992-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2055446C (en) | Perfluorodioxole membranes | |
| Robeson et al. | High performance polymers for membrane separation | |
| US4685940A (en) | Separation device | |
| US5288304A (en) | Composite carbon fluid separation membranes | |
| JP3038053B2 (ja) | 移動式機関用空気取入れシステム | |
| CA1326116C (en) | Fluoro-oxidized polymeric membranes for gas separation and process for preparing them | |
| JPH04227036A (ja) | 住宅用の炉の空気取入れシステム | |
| JPS61153122A (ja) | 酸素分離部材およびその製造方法 | |
| JPS62204827A (ja) | 気体の分離膜 | |
| JPH0252527B2 (enrdf_load_stackoverflow) | ||
| JPS62204826A (ja) | 気体分離膜 | |
| US4607088A (en) | Shaped body for gas separation | |
| JPH0236291B2 (ja) | Kitaibunrimaku | |
| JPS62204825A (ja) | 気体を分離する膜 | |
| JPH0236292B2 (ja) | Kitaiobunrisurumaku | |
| JPH0236293B2 (ja) | Gasunobunrimaku | |
| JPS63264101A (ja) | 選択透過膜 | |
| JPH0236290B2 (ja) | Gasubunrimaku | |
| JPH0559775B2 (enrdf_load_stackoverflow) | ||
| Li et al. | Effect of pressure on oxygen enrichment of liquid crystalline cellulose ether membranes at elevated temperature | |
| JPH01123618A (ja) | 複合気体分離膜 | |
| JPH04322716A (ja) | ガス除湿方法 | |
| JPS63185428A (ja) | ガス選択透過性複合膜 | |
| KR950007319B1 (ko) | 산소 선택 투과성 막의 제조 방법 | |
| JPH04305234A (ja) | 気体透過性複合膜の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |