JPS61146321A - 選択気体透過性複合膜 - Google Patents
選択気体透過性複合膜Info
- Publication number
- JPS61146321A JPS61146321A JP59269757A JP26975784A JPS61146321A JP S61146321 A JPS61146321 A JP S61146321A JP 59269757 A JP59269757 A JP 59269757A JP 26975784 A JP26975784 A JP 26975784A JP S61146321 A JPS61146321 A JP S61146321A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- thin polymer
- gas permeable
- composite membrane
- permeable composite
- 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 32
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 35
- 239000002131 composite material Substances 0.000 claims description 24
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 19
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 19
- 229920006254 polymer film Polymers 0.000 claims description 16
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 9
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 9
- -1 polydimethylsiloxane Polymers 0.000 claims description 8
- 229920005597 polymer membrane Polymers 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 125000004665 trialkylsilyl group Chemical group 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229920001897 terpolymer Polymers 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 17
- 239000010409 thin film Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 16
- 239000010408 film Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 9
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- RNEYMQMZICKRTG-UHFFFAOYSA-I Cl.[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ta+5] Chemical compound Cl.[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ta+5] RNEYMQMZICKRTG-UHFFFAOYSA-I 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- DCGLONGLPGISNX-UHFFFAOYSA-N trimethyl(prop-1-ynyl)silane Chemical compound CC#C[Si](C)(C)C DCGLONGLPGISNX-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
- B01D71/701—Polydimethylsiloxane
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59269757A JPS61146321A (ja) | 1984-12-20 | 1984-12-20 | 選択気体透過性複合膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59269757A JPS61146321A (ja) | 1984-12-20 | 1984-12-20 | 選択気体透過性複合膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146321A true JPS61146321A (ja) | 1986-07-04 |
| JPH0421528B2 JPH0421528B2 (enrdf_load_stackoverflow) | 1992-04-10 |
Family
ID=17476724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59269757A Granted JPS61146321A (ja) | 1984-12-20 | 1984-12-20 | 選択気体透過性複合膜 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146321A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859215A (en) * | 1988-05-02 | 1989-08-22 | Air Products And Chemicals, Inc. | Polymeric membrane for gas separation |
| US5176724A (en) * | 1987-11-10 | 1993-01-05 | Matsushita Electric Industrial Co., Ltd. | Permselective composite membrane having improved gas permeability and selectivity |
| US5356461A (en) * | 1990-11-28 | 1994-10-18 | Akzo N.V. | Gas separation membrane |
| US5707423A (en) * | 1996-06-14 | 1998-01-13 | Membrane Technology And Research, Inc. | Substituted polyacetylene separation membrane |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107922A (ja) * | 1984-10-30 | 1986-05-26 | Sanyo Chem Ind Ltd | 気体分離用複合膜 |
-
1984
- 1984-12-20 JP JP59269757A patent/JPS61146321A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61107922A (ja) * | 1984-10-30 | 1986-05-26 | Sanyo Chem Ind Ltd | 気体分離用複合膜 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176724A (en) * | 1987-11-10 | 1993-01-05 | Matsushita Electric Industrial Co., Ltd. | Permselective composite membrane having improved gas permeability and selectivity |
| US4859215A (en) * | 1988-05-02 | 1989-08-22 | Air Products And Chemicals, Inc. | Polymeric membrane for gas separation |
| US5356461A (en) * | 1990-11-28 | 1994-10-18 | Akzo N.V. | Gas separation membrane |
| US5707423A (en) * | 1996-06-14 | 1998-01-13 | Membrane Technology And Research, Inc. | Substituted polyacetylene separation membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421528B2 (enrdf_load_stackoverflow) | 1992-04-10 |
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