EA201270317A1 - Ионообменные мембраны - Google Patents
Ионообменные мембраныInfo
- Publication number
- EA201270317A1 EA201270317A1 EA201270317A EA201270317A EA201270317A1 EA 201270317 A1 EA201270317 A1 EA 201270317A1 EA 201270317 A EA201270317 A EA 201270317A EA 201270317 A EA201270317 A EA 201270317A EA 201270317 A1 EA201270317 A1 EA 201270317A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- membranes
- electrodialysis
- ion
- exchange membranes
- polymerizing
- Prior art date
Links
- 239000003014 ion exchange membrane Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 6
- 238000000909 electrodialysis Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 238000011033 desalting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- 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
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- 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
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- 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
- C08J5/2225—Synthetic macromolecular compounds 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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/26—Electrical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/42—Ion-exchange membranes
-
- 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
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Здесь рассматриваются электродиализные мембраны с высокой энергоэффективностью, имеющие низкие эксплуатационные затраты, и новый способ их получения. Мембраны используются для обессоливания воды и очистки сбросовой воды. Они являются эффективными в обессоливании морской воды благодаря их низкому электрическому сопротивлению и высокой избирательной проницаемости. Указанные мембраны получают новым способом, который дает мембраны значительно более тонкие, чем существующие промышленные электродиализные мембраны. Мембраны получают полимеризацией одного или более монофункциональных ионогенных мономеров по меньшей мере c одним многофункциональным мономером в порах пористой основы.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23707609P | 2009-08-26 | 2009-08-26 | |
US23708409P | 2009-08-26 | 2009-08-26 | |
PCT/US2010/046777 WO2011025867A1 (en) | 2009-08-26 | 2010-08-26 | Ion exchange membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201270317A1 true EA201270317A1 (ru) | 2012-08-30 |
EA023476B1 EA023476B1 (ru) | 2016-06-30 |
Family
ID=43628382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201270317A EA023476B1 (ru) | 2009-08-26 | 2010-08-26 | Ионообменные мембраны и способ получения ионообменной мембраны |
Country Status (17)
Country | Link |
---|---|
US (3) | US8703831B2 (ru) |
EP (2) | EP2470290B1 (ru) |
JP (1) | JP5948243B2 (ru) |
KR (1) | KR101741243B1 (ru) |
CN (1) | CN102753253B (ru) |
AU (1) | AU2010286605B2 (ru) |
BR (1) | BR112012007876A2 (ru) |
CA (1) | CA2772306C (ru) |
CL (1) | CL2012000491A1 (ru) |
EA (1) | EA023476B1 (ru) |
ES (2) | ES2882803T3 (ru) |
IL (1) | IL218217A (ru) |
IN (1) | IN2012DN01816A (ru) |
MX (1) | MX2012002386A (ru) |
SG (2) | SG185971A1 (ru) |
WO (1) | WO2011025867A1 (ru) |
ZA (1) | ZA201201408B (ru) |
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JP5262085B2 (ja) * | 2007-11-28 | 2013-08-14 | ソニー株式会社 | 負極、二次電池および電子機器 |
ES2882803T3 (es) | 2009-08-26 | 2021-12-02 | Evoqua Water Tech Pte Ltd | Membranas de intercambio iónico |
US8277649B2 (en) * | 2009-12-14 | 2012-10-02 | General Electric Company | Membranes and associated methods for purification of antibodies |
CA2814699C (en) * | 2010-10-15 | 2019-08-06 | Siemens Industry, Inc. | Anion exchange membranes and process for making |
WO2012051610A1 (en) | 2010-10-15 | 2012-04-19 | Siemens Industry, Inc. | Process for making a monomer solution for making cation exchange membranes |
GB201112382D0 (en) | 2011-07-19 | 2011-08-31 | Fujifilm Mfg Europe Bv | Curable compositions and membranes |
CN102527236B (zh) * | 2011-11-30 | 2014-04-02 | 许裕金 | 快离子导体镶嵌膜制备海水淡化设备 |
KR101885246B1 (ko) * | 2012-04-06 | 2018-08-03 | 삼성전자주식회사 | 이온 교환체, 이의 제조방법 및 이를 포함하는 이온 교환 필터 장치와 전기 탈이온 장치 |
KR20130132107A (ko) * | 2012-05-25 | 2013-12-04 | 삼성전자주식회사 | 이온 교환막 충전용 조성물, 이온 교환막의 제조방법, 이온 교환막 및 레독스 플로우 전지 |
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CN103611425B (zh) * | 2013-11-13 | 2016-08-03 | 杭州埃尔环保科技有限公司 | 一种高交换容量阳离子交换膜的制备方法 |
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US10329206B2 (en) * | 2015-12-16 | 2019-06-25 | University Of Maryland, Baltimore County | Nutrient extraction and recovery device for isolation and separation of target products from animal produced waste streams |
KR101896179B1 (ko) | 2016-03-25 | 2018-09-06 | 단국대학교 천안캠퍼스 산학협력단 | 이온 교환막의 제조방법 및 이에 따라 제조된 이온 교환막 |
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