GB980185A - Ion-exchange compositions - Google Patents
Ion-exchange compositionsInfo
- Publication number
- GB980185A GB980185A GB29040/61A GB2904061A GB980185A GB 980185 A GB980185 A GB 980185A GB 29040/61 A GB29040/61 A GB 29040/61A GB 2904061 A GB2904061 A GB 2904061A GB 980185 A GB980185 A GB 980185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion
- exchange
- gel
- support
- agar
- 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
- 238000005342 ion exchange Methods 0.000 title abstract 14
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 12
- 239000000499 gel Substances 0.000 abstract 11
- 239000004627 regenerated cellulose Substances 0.000 abstract 4
- 108010010803 Gelatin Proteins 0.000 abstract 3
- 239000004677 Nylon Substances 0.000 abstract 3
- 239000010425 asbestos Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 3
- 239000008273 gelatin Substances 0.000 abstract 3
- 229920000159 gelatin Polymers 0.000 abstract 3
- 235000019322 gelatine Nutrition 0.000 abstract 3
- 235000011852 gelatine desserts Nutrition 0.000 abstract 3
- 229920001778 nylon Polymers 0.000 abstract 3
- 239000000123 paper Substances 0.000 abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 abstract 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 2
- 229920001817 Agar Polymers 0.000 abstract 2
- 241000206672 Gelidium Species 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 235000010419 agar Nutrition 0.000 abstract 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 2
- 229920006037 cross link polymer Polymers 0.000 abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003456 ion exchange resin Substances 0.000 abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229920002102 polyvinyl toluene Polymers 0.000 abstract 2
- 238000012216 screening Methods 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004160 Ammonium persulphate Substances 0.000 abstract 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920002873 Polyethylenimine Polymers 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 1
- 229940015043 glyoxal Drugs 0.000 abstract 1
- BAMCQPRAKJWUON-UHFFFAOYSA-N hepta-2,5-dienediamide prop-2-enamide Chemical compound NC(=O)C=C.NC(=O)C=CCC=CC(N)=O BAMCQPRAKJWUON-UHFFFAOYSA-N 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- C08J5/2275—Heterogeneous membranes
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08J2427/00—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
- C08J2427/02—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
- C08J2427/12—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
- C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
An ion-exchange composition comprises an ion-exchange material occluded in a uniformly hydrophilic non-ionizable water-insoluble gel, the matrix of which may be formed by (a) cross-linking polyacrylamide or polymethacrylamide with for example glyoxal, epichlorohydrin or diglycidyl ether, (b) reaction of polyacrylic acid in aqueous medium with chromic salts, or (c) polymerizing one or more water-soluble vinyl monomers, e.g. acrylamide, in aqueous solution in the presence of a water-soluble cross-linking agent, for example methylenebisacrylamide. The ion-exchange materials may be sulphonated polystyrene. In examples, an aqueous mixture of acrylamide methylenebisacrylamide and sodium polyvinyltoluene sulphonate is polymerized to a gel using dimethylaminoproprionitrile and ammonium persulphate as a catalyst, and this may be mixed with the sodium salt of a partially sulphonated copolymer of styrene and divinylbenzene; a gel is formed of gelatin and sodium polyvinyltoluene sulphonate or polyethylenimine. Ion-exchange diaphragms may be prepared by coating or impregnating a support, for example paper, regenerated cellulose, cloth, asbestos, nylon, netting or metal screening with a polymerizable material containing the ion-exchange material and placing the treated support between plates till gel formation is substantially complete. Specification 910,202 is referred to.ALSO:Ion-exchange diaphragms comprise a support, for example paper, regenerated cellulose, cloth, asbestos, nylon, netting or metal screening, coated with a composition comprising a uniformly hydrophilic non-ionizable water-insoluble gel having ion-exchange material occluded therein. Such diaphragms are prepared by coating the support with a material polymerizable to the gel matrix and containing the ion-exchange material, and placing the coated support between plates until gel formation is substantially complete. Gel matrices specified are agar-agar, gelatin, regenerated cellulose, and various cross-linked polymers. Ion-exchange materials specified are natural and synthetic zeolites and synthetic ion-exchange resins. Specification 910,202 is referred to.ALSO:Ion exchange diaphragms containing a uniformly hydrophilic non-ionisable water-insoluble gel having ion-exchange material included therein are prepared by coating or impregnating a support, e.g. paper, cloth, asbestos, nylon or netting, with a polymerizable material containing the ion-exchange material and placing the coater or impregnated support between plates until gel formation is substantially completed. Gel matrices specified are gelatin, regenerated cellulose, agar-agar, and various cross-linked polymers. Ion-exchange materials specified are natural or synthetic zeolites and various synthetic ion-exchange resins. Specification 910,202 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5201460A | 1960-08-26 | 1960-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB980185A true GB980185A (en) | 1965-01-13 |
Family
ID=21974850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29040/61A Expired GB980185A (en) | 1960-08-26 | 1961-08-11 | Ion-exchange compositions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE607401A (en) |
| FR (1) | FR1297599A (en) |
| GB (1) | GB980185A (en) |
| NL (1) | NL268394A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087786A1 (en) * | 1982-02-28 | 1983-09-07 | Yeda Research And Development Company, Ltd. | Agarose-polyaldehyde beads, process for their production and their use |
| WO1986005521A1 (en) * | 1985-03-12 | 1986-09-25 | National Research Development Corporation | Immobilised extractants |
| EP0252185A1 (en) * | 1986-07-11 | 1988-01-13 | Agfa-Gevaert N.V. | Process and apparatus for the removal of dissolved silver complex anions from aqueous liquids |
| FR2604525A1 (en) * | 1986-09-12 | 1988-04-01 | Dow Chemical Co | ANION EXCHANGE CHROMATOGRAPHIC ANALYSIS COLUMN, ANION SEPARATION METHOD AND CORRESPONDING ION EXCHANGE METHOD |
| EP0314026A1 (en) * | 1987-10-28 | 1989-05-03 | Solvay Umweltchemie GmbH | Particle agent for the selective removal of metal cations from aqueous solutions, process for its production and its use |
| EP1870429A3 (en) * | 1999-04-30 | 2008-04-02 | Häring, Thomas | Composites and composite membranes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL38500A (en) * | 1972-01-03 | 1976-03-31 | State Of Il Prime Ministers Of | Neutral membranes |
| FR2283167A1 (en) * | 1974-06-04 | 1976-03-26 | Rhone Poulenc Ind | USE IN SELECTIVE DIALYSIS OF MEMBRANES BASED ON ION EXCHANGER POLYMERS AND A BINDER |
-
1961
- 1961-08-11 GB GB29040/61A patent/GB980185A/en not_active Expired
- 1961-08-17 FR FR870908A patent/FR1297599A/en not_active Expired
- 1961-08-18 NL NL268394A patent/NL268394A/en unknown
- 1961-08-22 BE BE607401A patent/BE607401A/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087786A1 (en) * | 1982-02-28 | 1983-09-07 | Yeda Research And Development Company, Ltd. | Agarose-polyaldehyde beads, process for their production and their use |
| WO1986005521A1 (en) * | 1985-03-12 | 1986-09-25 | National Research Development Corporation | Immobilised extractants |
| EP0252185A1 (en) * | 1986-07-11 | 1988-01-13 | Agfa-Gevaert N.V. | Process and apparatus for the removal of dissolved silver complex anions from aqueous liquids |
| FR2604525A1 (en) * | 1986-09-12 | 1988-04-01 | Dow Chemical Co | ANION EXCHANGE CHROMATOGRAPHIC ANALYSIS COLUMN, ANION SEPARATION METHOD AND CORRESPONDING ION EXCHANGE METHOD |
| EP0314026A1 (en) * | 1987-10-28 | 1989-05-03 | Solvay Umweltchemie GmbH | Particle agent for the selective removal of metal cations from aqueous solutions, process for its production and its use |
| US5015448A (en) * | 1987-10-28 | 1991-05-14 | Gutec Gesellschaft Zur Entwicklung Von Umweltschutztechnologie Mbh | Particulate material suitable for selectively separating metal cations from aqueous solutions, process for its production, and use thereof |
| EP1870429A3 (en) * | 1999-04-30 | 2008-04-02 | Häring, Thomas | Composites and composite membranes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1297599A (en) | 1962-06-29 |
| NL268394A (en) | 1964-06-25 |
| BE607401A (en) | 1962-02-22 |
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