DE3575869D1 - Gasdurchlaessige membran. - Google Patents
Gasdurchlaessige membran.Info
- Publication number
- DE3575869D1 DE3575869D1 DE8585100905T DE3575869T DE3575869D1 DE 3575869 D1 DE3575869 D1 DE 3575869D1 DE 8585100905 T DE8585100905 T DE 8585100905T DE 3575869 T DE3575869 T DE 3575869T DE 3575869 D1 DE3575869 D1 DE 3575869D1
- Authority
- DE
- Germany
- Prior art keywords
- permeable membrane
- gas permeable
- gas
- membrane
- permeable
- 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.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 title 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- 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
- B01D71/26—Polyalkenes
-
- 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
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- 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
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- 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
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59013443A JPS60161703A (ja) | 1984-01-30 | 1984-01-30 | 気体選択透過膜複合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3575869D1 true DE3575869D1 (de) | 1990-03-15 |
Family
ID=11833275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585100905T Expired - Lifetime DE3575869D1 (de) | 1984-01-30 | 1985-01-29 | Gasdurchlaessige membran. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4933082A (de) |
EP (1) | EP0152011B2 (de) |
JP (1) | JPS60161703A (de) |
DE (1) | DE3575869D1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0144054B1 (de) * | 1983-11-26 | 1990-05-30 | Matsushita Electric Industrial Co., Ltd. | Zusammengesetzte, für selektive Gastrennung geeignete Folien |
JPS61291018A (ja) * | 1985-06-17 | 1986-12-20 | Teijin Ltd | 気体透過性積層体 |
US4871378A (en) * | 1987-12-11 | 1989-10-03 | Membrane Technology & Research, Inc. | Ultrathin ethylcellulose/poly(4-methylpentene-1) permselective membranes |
JPH0677673B2 (ja) * | 1988-05-12 | 1994-10-05 | 出光興産株式会社 | 選択性気体透過平膜 |
US5073175A (en) * | 1988-08-09 | 1991-12-17 | Air Products And Chemicals, Inc. | Fluorooxidized polymeric membranes for gas separation and process for preparing them |
KR920703191A (ko) * | 1989-12-23 | 1992-12-17 | 펜스케, 라피체 | 복합막, 이의 제조방법 및 이의 용도 |
US5190879A (en) * | 1990-05-08 | 1993-03-02 | Bowolfe, Inc. | Controlled environment animal isolation systems |
ES2103734T3 (es) * | 1990-08-29 | 1997-10-01 | Tradotec Sa | Dispositivo para producir una mezcla gaseosa hipoxica. |
US5160353A (en) * | 1990-08-30 | 1992-11-03 | E. I. Du Pont De Nemours & Company | Gas separation membrane with ultrathin layer |
DE4037817A1 (de) * | 1990-11-28 | 1992-06-04 | Akzo Gmbh | Gasmembrankapillarherstellung |
US5286280A (en) * | 1992-12-31 | 1994-02-15 | Hoechst Celanese Corporation | Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same - |
US5356459A (en) * | 1993-06-30 | 1994-10-18 | Praxair Technology, Inc. | Production and use of improved composite fluid separation membranes |
US5433859A (en) * | 1993-07-12 | 1995-07-18 | Pall Corporation | Supported microporous filtration membrane and method of using same |
US5482539A (en) * | 1993-09-22 | 1996-01-09 | Enerfex, Inc. | Multiple stage semi-permeable membrane process and apparatus for gas separation |
WO1996012551A1 (de) * | 1994-10-25 | 1996-05-02 | Hoechst Aktiengesellschaft | Filtermaterial und verfahren zur herstellung von no2-freien gasen oder flüssigkeiten |
JP4066200B2 (ja) * | 1995-06-05 | 2008-03-26 | アクゾ・ノベル・エヌ・ベー | 微生物を検出するデバイスおよび方法 |
US20040234791A1 (en) * | 2003-05-19 | 2004-11-25 | Ching Ta Yen | Polypropylene-graft-acrylic acid or polypropylene-graft-maleic anhydride in oxygen scavenging tie layers |
US20050164373A1 (en) * | 2004-01-22 | 2005-07-28 | Oldham Mark F. | Diffusion-aided loading system for microfluidic devices |
JP2005350573A (ja) * | 2004-06-10 | 2005-12-22 | Shin Etsu Polymer Co Ltd | 気体透過性高分子組成物及び気体分離複合膜 |
MX2008001671A (es) * | 2005-08-03 | 2008-02-19 | Donaldson Co Inc | Membrana microporosa para destilacion instantanea. |
US7811359B2 (en) * | 2007-01-18 | 2010-10-12 | General Electric Company | Composite membrane for separation of carbon dioxide |
JP4899975B2 (ja) * | 2007-03-27 | 2012-03-21 | ブラザー工業株式会社 | 液滴噴射装置 |
MY160132A (en) * | 2008-11-11 | 2017-02-28 | Akzo Nobel Coatings Int Bv | Intumescent composition |
US8946101B2 (en) * | 2009-02-10 | 2015-02-03 | Honeywell International Inc. | Enhanced barrier multifunctional coatings for nylon films |
US9980567B2 (en) | 2012-01-31 | 2018-05-29 | Prestige Film Technologies | Directional and gas permeable clear protective covering for permanent installation on stone countertops |
WO2014001791A1 (en) * | 2012-06-26 | 2014-01-03 | Fujifilm Manufacturing Europe Bv | Gas separation membrane with an intermediate layer comprising siloxane and|metal complexes |
GB201211309D0 (en) * | 2012-06-26 | 2012-08-08 | Fujifilm Mfg Europe Bv | Process for preparing membranes |
US10293301B2 (en) * | 2017-02-09 | 2019-05-21 | Saudi Arabian Oil Company | Modified siloxane composite membranes for heavy hydrocarbon recovery |
US11571665B2 (en) | 2019-01-02 | 2023-02-07 | King Fahd University Of Petroleum And Minerals | Layered CDC-polyamide membrane and its make and use |
CN114146581B (zh) * | 2021-10-22 | 2022-06-24 | 南京工业大学 | 一种苯基修饰的pdms分离膜、制备方法及其在芳香族化合物分离中的用途 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577331A (en) * | 1967-06-08 | 1971-05-04 | Interior And Southern Research | Apparatus and process for effecting changes in solution concentrations |
BE759809A (fr) * | 1969-12-04 | 1971-06-03 | Dow Chemical Co | Membranes possedant une permeabilite amelioree aux gaz et leur procede de fabrication |
JPS5214718B2 (de) * | 1972-04-28 | 1977-04-23 | ||
JPS5093880A (de) * | 1973-12-24 | 1975-07-26 | ||
US3980456A (en) * | 1975-03-31 | 1976-09-14 | General Electric Company | Method for sealing breaches in multi-layer ultrathin membrane composites |
US4230463A (en) * | 1977-09-13 | 1980-10-28 | Monsanto Company | Multicomponent membranes for gas separations |
US4187086A (en) * | 1977-06-15 | 1980-02-05 | General Electric Company | Packaged membrane system and replenishment method |
US4214020A (en) * | 1977-11-17 | 1980-07-22 | Monsanto Company | Processes for coating bundles of hollow fiber membranes |
US4261834A (en) * | 1978-05-18 | 1981-04-14 | Millipore Corporation | Device and process for removing pyrogens from aqueous solutions |
US4406673A (en) * | 1979-12-27 | 1983-09-27 | Teijin Limited | Ultrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture |
JPS57138935A (en) * | 1981-02-24 | 1982-08-27 | Tokuyama Soda Kk | Manufacture of composite membrane |
US4645602A (en) * | 1981-12-18 | 1987-02-24 | Barnes Jr Robert G | Process for producing reinforced microporous membrane |
JPS58223411A (ja) * | 1982-06-21 | 1983-12-26 | Matsushita Electric Ind Co Ltd | 選択性気体透過複合膜 |
JPS59196706A (ja) * | 1983-04-22 | 1984-11-08 | Dainippon Ink & Chem Inc | 不均質膜およびその製造方法 |
-
1984
- 1984-01-30 JP JP59013443A patent/JPS60161703A/ja active Granted
-
1985
- 1985-01-29 DE DE8585100905T patent/DE3575869D1/de not_active Expired - Lifetime
- 1985-01-29 EP EP85100905A patent/EP0152011B2/de not_active Expired - Lifetime
-
1989
- 1989-04-12 US US07/336,543 patent/US4933082A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0152011B2 (de) | 1993-06-23 |
US4933082A (en) | 1990-06-12 |
JPS60161703A (ja) | 1985-08-23 |
EP0152011A3 (en) | 1987-07-22 |
EP0152011A2 (de) | 1985-08-21 |
JPH0318926B2 (de) | 1991-03-13 |
EP0152011B1 (de) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |