ZA822934B - Composite membrane/electrode,electrochemical cell and electrolysis - Google Patents
Composite membrane/electrode,electrochemical cell and electrolysisInfo
- Publication number
- ZA822934B ZA822934B ZA822934A ZA822934A ZA822934B ZA 822934 B ZA822934 B ZA 822934B ZA 822934 A ZA822934 A ZA 822934A ZA 822934 A ZA822934 A ZA 822934A ZA 822934 B ZA822934 B ZA 822934B
- Authority
- ZA
- South Africa
- Prior art keywords
- electrolysis
- electrode
- electrochemical cell
- composite membrane
- membrane
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25942481A | 1981-05-01 | 1981-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA822934B true ZA822934B (en) | 1983-12-28 |
Family
ID=22984892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA822934A ZA822934B (en) | 1981-05-01 | 1982-04-29 | Composite membrane/electrode,electrochemical cell and electrolysis |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0064838A1 (pt) |
JP (1) | JPS57185995A (pt) |
AU (1) | AU8310982A (pt) |
BR (1) | BR8202397A (pt) |
NO (1) | NO821435L (pt) |
ZA (1) | ZA822934B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9012187D0 (en) * | 1990-05-26 | 1990-07-18 | Atomic Energy Authority Uk | Electrodes |
EP0973809B1 (fr) * | 1998-01-30 | 2004-04-28 | Hydro-Quebec | Polymeres sulfones reticules et leur procede de preparation |
US20150096884A1 (en) * | 2013-10-07 | 2015-04-09 | W. L. Gore & Associates, Inc. | Humidification Control Device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE788557A (fr) * | 1971-09-09 | 1973-03-08 | Ppg Industries Inc | Diaphragmes pour cellules electrolytiques |
GB2014590B (en) * | 1978-02-08 | 1982-06-16 | Toyo Soda Mfg Co Ltd | Process for producing cation exchange membrane |
US4337137A (en) * | 1980-06-11 | 1982-06-29 | The Dow Chemical Company | Composite ion exchange membranes |
-
1982
- 1982-04-27 BR BR8202397A patent/BR8202397A/pt unknown
- 1982-04-28 EP EP82302190A patent/EP0064838A1/en not_active Withdrawn
- 1982-04-29 AU AU83109/82A patent/AU8310982A/en not_active Abandoned
- 1982-04-29 ZA ZA822934A patent/ZA822934B/xx unknown
- 1982-04-30 JP JP57071623A patent/JPS57185995A/ja active Pending
- 1982-04-30 NO NO821435A patent/NO821435L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0064838A1 (en) | 1982-11-17 |
JPS57185995A (en) | 1982-11-16 |
BR8202397A (pt) | 1983-04-12 |
NO821435L (no) | 1982-11-02 |
AU8310982A (en) | 1982-11-04 |
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