GB1048026A - Ion exchange materials - Google Patents
Ion exchange materialsInfo
- Publication number
- GB1048026A GB1048026A GB1756863A GB1756863A GB1048026A GB 1048026 A GB1048026 A GB 1048026A GB 1756863 A GB1756863 A GB 1756863A GB 1756863 A GB1756863 A GB 1756863A GB 1048026 A GB1048026 A GB 1048026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion
- exchange
- exchange materials
- predominantly
- cation
- 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
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
- C08J5/2287—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2323/32—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds
- C08J2323/34—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds by chlorosulfonation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Two ion-exchange materials, one of which is predominantly a cation-exchange material and another of which is predominantly an anionexchange material, and the ion-exchange materials are organic polymers which are ion conductive in an electric field, and at least one of said polymers is thermoplastic, are mixed together to form a random mixture, which is then subjected to pressure at a temperature at which the thermoplastic material bonds the ion-exchange materials together into an integral self-supporting mass. The examples refer to a cation-exchange material obtained by grafting styrene on to polyethylene and subsequently chlorosulphonating and an anion-exchange material obtained by treating the above with stannic chloride, or a porous polystyrene quaternary amine. Polyethylene may be added to the composition prior to shaping. The composition may be shaped into a film to form an ion-exchange membrane.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19231562A | 1962-05-04 | 1962-05-04 | |
US19234262A | 1962-05-04 | 1962-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1048026A true GB1048026A (en) | 1966-11-09 |
Family
ID=26887970
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1756863A Expired GB1048026A (en) | 1962-05-04 | 1963-05-03 | Ion exchange materials |
GB1757063A Expired GB1038777A (en) | 1962-05-04 | 1963-05-03 | Improvements relating to ion-exchange materials |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1757063A Expired GB1038777A (en) | 1962-05-04 | 1963-05-03 | Improvements relating to ion-exchange materials |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1494902A1 (en) |
GB (2) | GB1048026A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025147A1 (en) * | 1996-01-12 | 1997-07-17 | Glegg Water Conditioning, Inc. | Electrodeionization apparatus having geometric arrangement of ion exchange material |
US5961805A (en) * | 1996-03-21 | 1999-10-05 | Ashai Glass Company Ltd. | Method and apparatus for producing deionized water |
US6338784B1 (en) | 1997-02-27 | 2002-01-15 | Asahi Glass Company Ltd. | Apparatus for producing deionized water |
US6607647B2 (en) | 2001-04-25 | 2003-08-19 | United States Filter Corporation | Electrodeionization apparatus with expanded conductive mesh electrode and method |
US6649037B2 (en) | 2001-05-29 | 2003-11-18 | United States Filter Corporation | Electrodeionization apparatus and method |
US7658828B2 (en) | 2005-04-13 | 2010-02-09 | Siemens Water Technologies Holding Corp. | Regeneration of adsorption media within electrical purification apparatuses |
US7744760B2 (en) | 2006-09-20 | 2010-06-29 | Siemens Water Technologies Corp. | Method and apparatus for desalination |
US7820024B2 (en) | 2006-06-23 | 2010-10-26 | Siemens Water Technologies Corp. | Electrically-driven separation apparatus |
US7846340B2 (en) | 2003-11-13 | 2010-12-07 | Siemens Water Technologies Corp. | Water treatment system and method |
US7862700B2 (en) | 2003-11-13 | 2011-01-04 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US8045849B2 (en) | 2005-06-01 | 2011-10-25 | Siemens Industry, Inc. | Water treatment system and process |
US8101058B2 (en) | 2001-10-15 | 2012-01-24 | Siemens Industry, Inc. | Apparatus for fluid purification |
US8114260B2 (en) | 2003-11-13 | 2012-02-14 | Siemens Industry, Inc. | Water treatment system and method |
US8377279B2 (en) | 2003-11-13 | 2013-02-19 | Siemens Industry, Inc. | Water treatment system and method |
US8585882B2 (en) | 2007-11-30 | 2013-11-19 | Siemens Water Technologies Llc | Systems and methods for water treatment |
US8658043B2 (en) | 2003-11-13 | 2014-02-25 | Siemens Water Technologies Llc | Water treatment system and method |
US8894834B2 (en) | 2003-11-13 | 2014-11-25 | Evoqua Water Technologies Llc | Water treatment system and method |
US9023185B2 (en) | 2006-06-22 | 2015-05-05 | Evoqua Water Technologies Llc | Low scale potential water treatment |
US9592472B2 (en) | 2006-06-13 | 2017-03-14 | Evoqua Water Technologies Llc | Method and system for irrigation |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
US10625211B2 (en) | 2006-06-13 | 2020-04-21 | Evoqua Water Technologies Llc | Method and system for water treatment |
US11820689B2 (en) | 2017-08-21 | 2023-11-21 | Evoqua Water Technologies Llc | Treatment of saline water for agricultural and potable use |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116889A (en) * | 1976-08-19 | 1978-09-26 | Allied Chemical Corporation | Bipolar membranes and method of making same |
US4673454A (en) * | 1983-11-23 | 1987-06-16 | Chinese Petroleum Corp. | Process for preparing bipolar membranes |
US4584246A (en) * | 1983-11-23 | 1986-04-22 | Chinese Petroleum Corp. | Bipolar membranes |
DE3508206A1 (en) * | 1985-03-08 | 1986-09-11 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING BIPOLAR MEMBRANES |
US4766161A (en) * | 1986-06-05 | 1988-08-23 | Allied Corporation | Bipolar membranes and methods of making same |
-
1963
- 1963-05-03 GB GB1756863A patent/GB1048026A/en not_active Expired
- 1963-05-03 DE DE19631494902 patent/DE1494902A1/en active Pending
- 1963-05-03 GB GB1757063A patent/GB1038777A/en not_active Expired
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025147A1 (en) * | 1996-01-12 | 1997-07-17 | Glegg Water Conditioning, Inc. | Electrodeionization apparatus having geometric arrangement of ion exchange material |
US6156180A (en) * | 1996-01-12 | 2000-12-05 | Glegg Water Conditioning, Inc. | Electrodeionization apparatus having geometric arrangement of ion exchange material |
US5961805A (en) * | 1996-03-21 | 1999-10-05 | Ashai Glass Company Ltd. | Method and apparatus for producing deionized water |
US6228240B1 (en) | 1996-03-21 | 2001-05-08 | Asahi Glass Company Ltd. | Method and apparatus for producing deionized water |
US6338784B1 (en) | 1997-02-27 | 2002-01-15 | Asahi Glass Company Ltd. | Apparatus for producing deionized water |
US6607647B2 (en) | 2001-04-25 | 2003-08-19 | United States Filter Corporation | Electrodeionization apparatus with expanded conductive mesh electrode and method |
US6649037B2 (en) | 2001-05-29 | 2003-11-18 | United States Filter Corporation | Electrodeionization apparatus and method |
US6824662B2 (en) | 2001-05-29 | 2004-11-30 | Usfilter Corporation | Electrodeionization apparatus and method |
US8101058B2 (en) | 2001-10-15 | 2012-01-24 | Siemens Industry, Inc. | Apparatus for fluid purification |
US8721862B2 (en) | 2001-10-15 | 2014-05-13 | Evoqua Water Technologies Llc | Apparatus for fluid purification and methods of manufacture and use thereof |
US8377279B2 (en) | 2003-11-13 | 2013-02-19 | Siemens Industry, Inc. | Water treatment system and method |
US8894834B2 (en) | 2003-11-13 | 2014-11-25 | Evoqua Water Technologies Llc | Water treatment system and method |
US7846340B2 (en) | 2003-11-13 | 2010-12-07 | Siemens Water Technologies Corp. | Water treatment system and method |
US7862700B2 (en) | 2003-11-13 | 2011-01-04 | Siemens Water Technologies Holding Corp. | Water treatment system and method |
US8864971B2 (en) | 2003-11-13 | 2014-10-21 | Evoqua Water Technologies Llc | Water treatment system and method |
US8114260B2 (en) | 2003-11-13 | 2012-02-14 | Siemens Industry, Inc. | Water treatment system and method |
US8658043B2 (en) | 2003-11-13 | 2014-02-25 | Siemens Water Technologies Llc | Water treatment system and method |
US7658828B2 (en) | 2005-04-13 | 2010-02-09 | Siemens Water Technologies Holding Corp. | Regeneration of adsorption media within electrical purification apparatuses |
US8045849B2 (en) | 2005-06-01 | 2011-10-25 | Siemens Industry, Inc. | Water treatment system and process |
US9592472B2 (en) | 2006-06-13 | 2017-03-14 | Evoqua Water Technologies Llc | Method and system for irrigation |
US10625211B2 (en) | 2006-06-13 | 2020-04-21 | Evoqua Water Technologies Llc | Method and system for water treatment |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
US9023185B2 (en) | 2006-06-22 | 2015-05-05 | Evoqua Water Technologies Llc | Low scale potential water treatment |
US9586842B2 (en) | 2006-06-22 | 2017-03-07 | Evoqua Water Technologies Llc | Low scale potential water treatment |
US7820024B2 (en) | 2006-06-23 | 2010-10-26 | Siemens Water Technologies Corp. | Electrically-driven separation apparatus |
US7744760B2 (en) | 2006-09-20 | 2010-06-29 | Siemens Water Technologies Corp. | Method and apparatus for desalination |
US8182693B2 (en) | 2006-09-20 | 2012-05-22 | Siemens Industry, Inc. | Method and apparatus for desalination |
US9011660B2 (en) | 2007-11-30 | 2015-04-21 | Evoqua Water Technologies Llc | Systems and methods for water treatment |
US8585882B2 (en) | 2007-11-30 | 2013-11-19 | Siemens Water Technologies Llc | Systems and methods for water treatment |
US9637400B2 (en) | 2007-11-30 | 2017-05-02 | Evoqua Water Technologies Llc | Systems and methods for water treatment |
US11820689B2 (en) | 2017-08-21 | 2023-11-21 | Evoqua Water Technologies Llc | Treatment of saline water for agricultural and potable use |
Also Published As
Publication number | Publication date |
---|---|
GB1038777A (en) | 1966-08-10 |
DE1494902A1 (en) | 1969-06-26 |
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