ATE205868T1 - Monofilmmembran, verfahren zu ihrer herstellung und ihre verwendung - Google Patents
Monofilmmembran, verfahren zu ihrer herstellung und ihre verwendungInfo
- Publication number
- ATE205868T1 ATE205868T1 AT94906100T AT94906100T ATE205868T1 AT E205868 T1 ATE205868 T1 AT E205868T1 AT 94906100 T AT94906100 T AT 94906100T AT 94906100 T AT94906100 T AT 94906100T AT E205868 T1 ATE205868 T1 AT E205868T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- membrane
- date
- monofilm
- production
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000002484 inorganic compounds Chemical class 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
- C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9300174A BE1006774A3 (fr) | 1993-02-24 | 1993-02-24 | MEMBRANE BIPOLAIRE, PROCEDE POUR SON OBTENTION ET UTILISATION DE CELLE-CI POUR LA PRODUCTION DE BASES ET D'ACIDES OU POUR LA REGULATION DU pH D'UNE SOLUTION AQUEUSE. |
| PCT/BE1994/000014 WO1994019399A1 (fr) | 1993-02-24 | 1994-02-21 | Membrane monofilm, procede pour son obtention et utilisation de celle-ci |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE205868T1 true ATE205868T1 (de) | 2001-10-15 |
Family
ID=3886864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94906100T ATE205868T1 (de) | 1993-02-24 | 1994-02-21 | Monofilmmembran, verfahren zu ihrer herstellung und ihre verwendung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5840192A (de) |
| EP (1) | EP0686168B1 (de) |
| JP (1) | JP3364224B2 (de) |
| AT (1) | ATE205868T1 (de) |
| AU (1) | AU5996594A (de) |
| BE (1) | BE1006774A3 (de) |
| CA (1) | CA2155509C (de) |
| DE (1) | DE69428348T2 (de) |
| ES (1) | ES2162859T3 (de) |
| PT (1) | PT686168E (de) |
| WO (1) | WO1994019399A1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1008471A3 (fr) * | 1994-07-05 | 1996-05-07 | Solvay | Membrane bipolaire et procede de fabrication d'une membrane bipolaire. |
| FR2740050B1 (fr) * | 1995-10-24 | 1997-12-19 | Solvay | Procede de fabrication d'une membrane ambipolaire et membrane ambipolaire |
| JP4568848B2 (ja) * | 2000-06-07 | 2010-10-27 | 独立行政法人 日本原子力研究開発機構 | 広範囲なイオン交換容量のフッ素樹脂イオン交換膜及びその製造方法 |
| CN100466348C (zh) * | 2004-06-22 | 2009-03-04 | 旭硝子株式会社 | 液状组合物、其制造方法及固体高分子型燃料电池用膜电极接合体的制造方法 |
| CA2567305C (en) | 2004-06-22 | 2013-10-08 | Asahi Glass Co Ltd | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells |
| DE602005024002D1 (de) * | 2004-06-22 | 2010-11-18 | Asahi Glass Co Ltd | Elektrolytmembran für eine festpolymer-brennstoffzelle, herstellungsverfahren dafür und membranelektrodenbaugruppe für eine festpolymer-brennstoffzelle |
| DE602005025646D1 (de) * | 2004-07-12 | 2011-02-10 | Asahi Glass Co Ltd | Elektrolytmembran für eine festpolymer-brennstoffzelle, herstellungsverfahren dafür und membranelektrodenbaugruppe für eine festpolmer-brennstoffzelle |
| US7572534B2 (en) * | 2004-09-20 | 2009-08-11 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly |
| US8101317B2 (en) * | 2004-09-20 | 2012-01-24 | 3M Innovative Properties Company | Durable fuel cell having polymer electrolyte membrane comprising manganese oxide |
| JP4682358B2 (ja) * | 2005-04-05 | 2011-05-11 | 独立行政法人 日本原子力研究開発機構 | 機能性無機／グラフト高分子ハイブリッドイオン交換膜の製造方法および燃料電池用電解質膜 |
| US7622217B2 (en) * | 2005-10-12 | 2009-11-24 | 3M Innovative Properties Company | Fuel cell nanocatalyst |
| US8628871B2 (en) | 2005-10-28 | 2014-01-14 | 3M Innovative Properties Company | High durability fuel cell components with cerium salt additives |
| US8367267B2 (en) * | 2005-10-28 | 2013-02-05 | 3M Innovative Properties Company | High durability fuel cell components with cerium oxide additives |
| KR101047345B1 (ko) | 2008-08-29 | 2011-07-07 | 주식회사 지아이텍 | 소수성 무기막의 제조방법 |
| FR2954180B1 (fr) | 2009-12-18 | 2012-02-24 | Commissariat Energie Atomique | Membrane echangeuse de cations a selectivite amelioree, son procede de preparation et ses utilisations. |
| CN103288252B (zh) * | 2013-06-24 | 2014-09-17 | 北京赛科康仑环保科技有限公司 | 一种高产水率的废水脱盐工艺及装置 |
| KR102798993B1 (ko) * | 2018-09-25 | 2025-04-21 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 1가 선택성 양이온 교환막 |
| US11268200B2 (en) * | 2019-05-20 | 2022-03-08 | University Of Oregon | Bipolar membranes |
| EP4486507A4 (de) * | 2022-03-01 | 2026-02-18 | Ohmium International Inc | Hydrophiles element mit kationen- und anionenleitenden membranen |
| CN114656074B (zh) * | 2022-03-25 | 2023-04-07 | 浙江浙能技术研究院有限公司 | 基于多级多段双极膜的煤化工高盐废水处理系统和方法 |
| EP4619570A2 (de) * | 2022-11-14 | 2025-09-24 | Ohmium International, Inc. | Zusammengesetzte ionenaustauschmembranen und verfahren zur herstellung davon |
| US12338539B1 (en) | 2024-07-19 | 2025-06-24 | Ohmium International, Inc. | Hybrid electrocatalyst layers for membrane-based electrochemical devices and processes for making the same |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981562A (en) * | 1960-12-01 | 1965-01-27 | The Negev Institute | Method of producing ion-exchange material and permselective membranes from polyolefines and the products produced thereby |
| US3647086A (en) * | 1969-07-09 | 1972-03-07 | Tokuyama Soda Kk | Cation exchange membrane and method of making same |
| JPS4914382A (de) * | 1972-05-22 | 1974-02-07 | ||
| US4057481A (en) * | 1976-05-24 | 1977-11-08 | Allied Chemical Corporation | High performance, quality controlled bipolar membrane |
| JPS5858365B2 (ja) * | 1976-07-02 | 1983-12-24 | 東ソー株式会社 | 陽イオン交換膜の製法 |
| US4253900A (en) * | 1977-02-28 | 1981-03-03 | Allied Chemical Corporation | Method of making novel two component bipolar ion exchange membranes |
| US4262041A (en) * | 1978-02-02 | 1981-04-14 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Process for preparing a composite amphoteric ion exchange membrane |
| US4355116A (en) * | 1980-12-29 | 1982-10-19 | Allied Corporation | Stable high performance bipolar membrane with cross-linked functional groups |
| AU1615983A (en) * | 1982-06-22 | 1984-01-05 | Unsearch Ltd. | Bipolar membrane |
| JPS61138925A (ja) * | 1984-12-12 | 1986-06-26 | Tokuyama Soda Co Ltd | エレクトロクロミツクデイスプレイ素子 |
| AU611197B2 (en) * | 1987-07-30 | 1991-06-06 | Unisearch Limited | High performance bipolar membranes |
| DE3740785A1 (de) * | 1987-12-02 | 1989-06-15 | Basf Ag | Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse |
| CA2043583C (en) * | 1990-05-31 | 1999-01-05 | Fumio Hanada | Bipolar membrane and method for its production |
| WO1992011933A1 (en) * | 1991-01-04 | 1992-07-23 | Perseptive Biosystems, Inc. | Sulfonamide bonded hydrophilic coatings |
| EP0600470A3 (de) * | 1992-12-04 | 1995-01-04 | Asahi Glass Co Ltd | Bipolar Membran. |
-
1993
- 1993-02-24 BE BE9300174A patent/BE1006774A3/fr not_active IP Right Cessation
-
1994
- 1994-02-21 EP EP94906100A patent/EP0686168B1/de not_active Expired - Lifetime
- 1994-02-21 JP JP51849394A patent/JP3364224B2/ja not_active Expired - Fee Related
- 1994-02-21 AT AT94906100T patent/ATE205868T1/de not_active IP Right Cessation
- 1994-02-21 AU AU59965/94A patent/AU5996594A/en not_active Abandoned
- 1994-02-21 WO PCT/BE1994/000014 patent/WO1994019399A1/fr not_active Ceased
- 1994-02-21 DE DE69428348T patent/DE69428348T2/de not_active Expired - Fee Related
- 1994-02-21 US US08/505,348 patent/US5840192A/en not_active Expired - Fee Related
- 1994-02-21 PT PT94906100T patent/PT686168E/pt unknown
- 1994-02-21 CA CA002155509A patent/CA2155509C/en not_active Expired - Fee Related
- 1994-02-21 ES ES94906100T patent/ES2162859T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994019399A1 (fr) | 1994-09-01 |
| PT686168E (pt) | 2002-03-28 |
| DE69428348D1 (de) | 2001-10-25 |
| ES2162859T3 (es) | 2002-01-16 |
| BE1006774A3 (fr) | 1994-12-06 |
| CA2155509C (en) | 2004-11-23 |
| JPH08506613A (ja) | 1996-07-16 |
| EP0686168A1 (de) | 1995-12-13 |
| AU5996594A (en) | 1994-09-14 |
| CA2155509A1 (en) | 1994-09-01 |
| JP3364224B2 (ja) | 2003-01-08 |
| EP0686168B1 (de) | 2001-09-19 |
| US5840192A (en) | 1998-11-24 |
| DE69428348T2 (de) | 2002-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |