DE69507310T2 - Verfahren zur herstellung einer bipolaren membran - Google Patents
Verfahren zur herstellung einer bipolaren membranInfo
- Publication number
- DE69507310T2 DE69507310T2 DE69507310T DE69507310T DE69507310T2 DE 69507310 T2 DE69507310 T2 DE 69507310T2 DE 69507310 T DE69507310 T DE 69507310T DE 69507310 T DE69507310 T DE 69507310T DE 69507310 T2 DE69507310 T2 DE 69507310T2
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- pct
- bipolar membrane
- bringing
- sec
- 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
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
- C08J5/2275—Heterogeneous membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941905A IT1269982B (it) | 1994-09-20 | 1994-09-20 | Procedimento di fabbricazione di una membrana bipolare e procedimento di preparazione di una soluzione acquosa di un idrossido di un metalloalcalino mediante elettrodialisi |
| PCT/EP1995/003596 WO1996009337A1 (fr) | 1994-09-20 | 1995-09-12 | Procede de fabrication d'une membrane bipolaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69507310D1 DE69507310D1 (de) | 1999-02-25 |
| DE69507310T2 true DE69507310T2 (de) | 1999-09-09 |
Family
ID=11369570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69507310T Expired - Fee Related DE69507310T2 (de) | 1994-09-20 | 1995-09-12 | Verfahren zur herstellung einer bipolaren membran |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5849167A (de) |
| EP (1) | EP0782595B1 (de) |
| JP (1) | JPH10508619A (de) |
| AT (1) | ATE175701T1 (de) |
| AU (1) | AU689959B2 (de) |
| BR (1) | BR9508846A (de) |
| CA (1) | CA2200099A1 (de) |
| CZ (1) | CZ290528B6 (de) |
| DE (1) | DE69507310T2 (de) |
| ES (1) | ES2129224T3 (de) |
| FI (1) | FI971159A (de) |
| HU (1) | HU217778B (de) |
| IT (1) | IT1269982B (de) |
| NO (1) | NO310881B1 (de) |
| PL (1) | PL319307A1 (de) |
| WO (1) | WO1996009337A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5961796A (en) * | 1997-06-03 | 1999-10-05 | Lynntech, Inc. | Bipolar membranes with fluid distribution passages |
| FR2807950B1 (fr) | 2000-04-19 | 2002-07-19 | Solvay | Procede de fabrication d'une membrane bipolaire et utilisation de la membrane bipolaire ainsi obtenue |
| WO2006004662A1 (en) * | 2004-06-25 | 2006-01-12 | Ge Ionics, Inc. | Bipolar membrane and method of making same |
| EP2365867A4 (de) * | 2008-11-17 | 2012-06-06 | Chemetall Foote Corp | Rückgewinnung von lithium aus wässrigen lösungen |
| DE102009013207A1 (de) * | 2009-03-17 | 2010-09-23 | Rheinisch-Westfälische Technische Hochschule Aachen | Bipolare Membran |
| JP5948243B2 (ja) | 2009-08-26 | 2016-07-06 | エヴォクア ウォーター テクノロジーズ ピーティーイー リミテッド | イオン交換膜 |
| EP3626341B1 (de) | 2010-10-15 | 2021-06-09 | Evoqua Water Technologies LLC | Anionenaustauschmembranen und herstellungsverfahren dafür |
| EP2627436B1 (de) | 2010-10-15 | 2018-01-17 | Evoqua Water Technologies LLC | Verfahren zur herstellung einer monomerlösung zur herstellung von kationenaustauschmembranen |
| AU2013325234B2 (en) | 2012-10-04 | 2017-09-28 | Evoqua Water Technologies Llc | High-performance Anion exchange membranes and methods of making same |
| SG11201502697YA (en) | 2012-10-11 | 2015-05-28 | Evoqua Water Technologies Llc | Coated ion exchange membranes |
| CZ201316A3 (cs) * | 2013-01-08 | 2014-05-28 | Vysoká škola chemicko-technologická v Praze | Způsob přípravy heterogenních iontovýměnných membrán |
| RU2763133C1 (ru) * | 2021-04-15 | 2021-12-27 | Общество с ограниченной ответственностью "НПП Мембрана" | Способ получения биполярной мембраны |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4238305A (en) * | 1979-10-29 | 1980-12-09 | Allied Chemical Corporation | Electrodialytic process for the conversion of impure soda values to sodium hydroxide and carbon dioxide |
| AU1615983A (en) * | 1982-06-22 | 1984-01-05 | Unsearch Ltd. | Bipolar membrane |
| WO1989001059A1 (en) * | 1987-07-30 | 1989-02-09 | Unisearch Limited | High performance bipolar membranes |
| US5227040A (en) * | 1987-07-30 | 1993-07-13 | Unisearch Limited | High performance bipolar membranes |
| CA2043583C (en) * | 1990-05-31 | 1999-01-05 | Fumio Hanada | Bipolar membrane and method for its production |
| BE1006940A6 (fr) * | 1993-04-08 | 1995-01-31 | Solvay | Procede de fabrication d'une membrane bipolaire et procede de fabrication d'une solution aqueuse d'hydroxyde de metal alcalin. |
-
1994
- 1994-09-20 IT ITMI941905A patent/IT1269982B/it active IP Right Grant
-
1995
- 1995-09-12 JP JP8510567A patent/JPH10508619A/ja not_active Ceased
- 1995-09-12 AU AU36066/95A patent/AU689959B2/en not_active Ceased
- 1995-09-12 PL PL95319307A patent/PL319307A1/xx unknown
- 1995-09-12 US US08/809,182 patent/US5849167A/en not_active Expired - Fee Related
- 1995-09-12 EP EP95933364A patent/EP0782595B1/de not_active Expired - Lifetime
- 1995-09-12 BR BR9508846A patent/BR9508846A/pt not_active IP Right Cessation
- 1995-09-12 DE DE69507310T patent/DE69507310T2/de not_active Expired - Fee Related
- 1995-09-12 CZ CZ1997841A patent/CZ290528B6/cs not_active IP Right Cessation
- 1995-09-12 AT AT95933364T patent/ATE175701T1/de not_active IP Right Cessation
- 1995-09-12 WO PCT/EP1995/003596 patent/WO1996009337A1/fr active IP Right Grant
- 1995-09-12 HU HU9702129A patent/HU217778B/hu not_active IP Right Cessation
- 1995-09-12 CA CA002200099A patent/CA2200099A1/fr not_active Abandoned
- 1995-09-12 ES ES95933364T patent/ES2129224T3/es not_active Expired - Lifetime
-
1997
- 1997-03-19 FI FI971159A patent/FI971159A/fi not_active IP Right Cessation
- 1997-03-19 NO NO19971284A patent/NO310881B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI941905A1 (it) | 1996-03-20 |
| ATE175701T1 (de) | 1999-01-15 |
| EP0782595A1 (de) | 1997-07-09 |
| AU689959B2 (en) | 1998-04-09 |
| NO971284D0 (no) | 1997-03-19 |
| PL319307A1 (en) | 1997-08-04 |
| DE69507310D1 (de) | 1999-02-25 |
| AU3606695A (en) | 1996-04-09 |
| NO971284L (no) | 1997-05-14 |
| CZ290528B6 (cs) | 2002-08-14 |
| JPH10508619A (ja) | 1998-08-25 |
| FI971159A0 (fi) | 1997-03-19 |
| HU217778B (hu) | 2000-04-28 |
| BR9508846A (pt) | 1999-05-04 |
| EP0782595B1 (de) | 1999-01-13 |
| FI971159A (fi) | 1997-03-19 |
| ITMI941905A0 (it) | 1994-09-20 |
| WO1996009337A1 (fr) | 1996-03-28 |
| US5849167A (en) | 1998-12-15 |
| IT1269982B (it) | 1997-04-16 |
| CA2200099A1 (fr) | 1996-03-28 |
| NO310881B1 (no) | 2001-09-10 |
| CZ84197A3 (en) | 1997-08-13 |
| ES2129224T3 (es) | 1999-06-01 |
| HUT77334A (hu) | 1998-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |