DE69507552D1 - Gastrennungsmembranen aus aromatischem Polyetherketon - Google Patents
Gastrennungsmembranen aus aromatischem PolyetherketonInfo
- Publication number
- DE69507552D1 DE69507552D1 DE69507552T DE69507552T DE69507552D1 DE 69507552 D1 DE69507552 D1 DE 69507552D1 DE 69507552 T DE69507552 T DE 69507552T DE 69507552 T DE69507552 T DE 69507552T DE 69507552 D1 DE69507552 D1 DE 69507552D1
- Authority
- DE
- Germany
- Prior art keywords
- gas separation
- polyether ketone
- separation membranes
- aromatic polyether
- membranes made
- 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 - Fee Related
Links
- 125000003118 aryl group Chemical group 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 229920001643 poly(ether ketone) Polymers 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- 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
- B01D71/52—Polyethers
- B01D71/522—Aromatic polyethers
- B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/08—Specific process operations in the concentrate stream
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
- C08G2261/344—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing heteroatoms
- C08G2261/3442—Polyetherketones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/292,021 US5474596A (en) | 1994-08-18 | 1994-08-18 | Aromatic polyetherketone gas separation membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69507552D1 true DE69507552D1 (de) | 1999-03-11 |
DE69507552T2 DE69507552T2 (de) | 1999-08-19 |
Family
ID=23122843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69507552T Expired - Fee Related DE69507552T2 (de) | 1994-08-18 | 1995-08-11 | Gastrennungsmembranen aus aromatischem Polyetherketon |
Country Status (6)
Country | Link |
---|---|
US (1) | US5474596A (de) |
EP (1) | EP0697243B1 (de) |
JP (1) | JPH08168660A (de) |
KR (1) | KR960006987A (de) |
CA (1) | CA2156330A1 (de) |
DE (1) | DE69507552T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6860920B2 (en) * | 2002-03-28 | 2005-03-01 | L'air Liquide-Societe Anoyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes George Claude | Block polyester-ether gas separation membranes |
DE102008002460A1 (de) * | 2008-06-17 | 2009-12-24 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Polyarylenetherketonen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364741B1 (de) * | 1988-10-01 | 1993-07-21 | Bayer Ag | Aromatische Polyetherketone |
US4957817A (en) * | 1988-11-25 | 1990-09-18 | The Dow Chemical | Film, fiber, and microporous membranes of poly(etheretherketone)dissolved in high boiling point polar organic solvents |
DE3917628A1 (de) * | 1989-05-31 | 1990-12-06 | Bayer Ag | Aromatische copolyetherketone |
US5032279A (en) * | 1989-09-21 | 1991-07-16 | Occidental Chemical Corporation | Separation of fluids using polyimidesiloxane membrane |
DE3936997A1 (de) * | 1989-11-07 | 1991-05-08 | Hoechst Ag | Semipermeable membran aus polyetherketonen |
US5067971A (en) * | 1990-02-12 | 1991-11-26 | Union Carbide Industrial Gases Technology Corporation | Process for dehydration of gases and composite permeable membranes therefor |
US5030252A (en) * | 1990-08-27 | 1991-07-09 | The Dow Chemical Company | Novel benzotrifluoride aryl ether gas separation membranes |
US5085676A (en) * | 1990-12-04 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Novel multicomponent fluid separation membranes |
US5080698A (en) * | 1991-04-25 | 1992-01-14 | E. I. Du Pont De Nemours And Company | Aromatic polyethers containing cyano groups for gas separation |
US5209848A (en) * | 1991-08-22 | 1993-05-11 | The Dow Chemical Company | Xylylene based polyether membranes for gas separation |
US5248319A (en) * | 1992-09-02 | 1993-09-28 | E. I. Du Pont De Nemours And Company | Gas separation membranes made from blends of aromatic polyamide, polymide or polyamide-imide polymers |
US5393323A (en) * | 1993-11-05 | 1995-02-28 | L'air Liquide S.A. | Aromatic polyethersulfone gas separation membranes |
US5393324A (en) * | 1993-11-05 | 1995-02-28 | L'air Liquide S.A. | Aromatic polyetherketone gas separation membranes |
-
1994
- 1994-08-18 US US08/292,021 patent/US5474596A/en not_active Expired - Fee Related
-
1995
- 1995-08-09 JP JP7203660A patent/JPH08168660A/ja active Pending
- 1995-08-11 EP EP95401880A patent/EP0697243B1/de not_active Expired - Lifetime
- 1995-08-11 DE DE69507552T patent/DE69507552T2/de not_active Expired - Fee Related
- 1995-08-17 KR KR1019950025241A patent/KR960006987A/ko not_active Application Discontinuation
- 1995-08-17 CA CA002156330A patent/CA2156330A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2156330A1 (en) | 1996-02-19 |
JPH08168660A (ja) | 1996-07-02 |
DE69507552T2 (de) | 1999-08-19 |
EP0697243A1 (de) | 1996-02-21 |
EP0697243B1 (de) | 1999-01-27 |
KR960006987A (ko) | 1996-03-22 |
US5474596A (en) | 1995-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EX |
|
8339 | Ceased/non-payment of the annual fee |