FR2498208B1 - Procede d'electrolyse et cellule electrochimique - Google Patents
Procede d'electrolyse et cellule electrochimiqueInfo
- Publication number
- FR2498208B1 FR2498208B1 FR8200409A FR8200409A FR2498208B1 FR 2498208 B1 FR2498208 B1 FR 2498208B1 FR 8200409 A FR8200409 A FR 8200409A FR 8200409 A FR8200409 A FR 8200409A FR 2498208 B1 FR2498208 B1 FR 2498208B1
- Authority
- FR
- France
- Prior art keywords
- cell
- electrochemical cell
- electrolysis process
- electrolysis
- catholyte
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- 239000003014 ion exchange membrane Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/18—Fuel 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
- 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)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/225,639 US4349422A (en) | 1981-01-16 | 1981-01-16 | Electrolysis process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498208A1 FR2498208A1 (fr) | 1982-07-23 |
FR2498208B1 true FR2498208B1 (fr) | 1985-11-29 |
Family
ID=22845639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8200409A Expired FR2498208B1 (fr) | 1981-01-16 | 1982-01-13 | Procede d'electrolyse et cellule electrochimique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4349422A (fr) |
JP (2) | JPS6045711B2 (fr) |
BE (1) | BE891796A (fr) |
CA (1) | CA1209527A (fr) |
DE (1) | DE3201154A1 (fr) |
FR (1) | FR2498208B1 (fr) |
GB (1) | GB2091297B (fr) |
IT (1) | IT1150103B (fr) |
NL (1) | NL8200152A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437952A (en) | 1982-01-04 | 1984-03-20 | E. I. Du Pont De Nemours & Co. | Coextruded multilayer cation exchange membranes |
JPS58176221A (ja) * | 1982-04-09 | 1983-10-15 | Permelec Electrode Ltd | 被覆を有する電解用イオン交換膜の製造方法 |
US4465533A (en) * | 1983-01-13 | 1984-08-14 | Eltech Systems Limited | Method for making polymer bonded electrodes |
US4539084A (en) * | 1983-03-10 | 1985-09-03 | E. I. Du Pont De Nemours And Company | Unreinforced membrane, electrochemical cell and electrolysis process |
US4552631A (en) * | 1983-03-10 | 1985-11-12 | E. I. Du Pont De Nemours And Company | Reinforced membrane, electrochemical cell and electrolysis process |
US4610764A (en) * | 1984-02-07 | 1986-09-09 | Asahi Glass Company Ltd. | Electrolytic cation exchange membrane |
US4578090A (en) * | 1984-10-15 | 1986-03-25 | Kerr-Mcgee Chemical Corporation | Method for processing gaseous effluent streams recovered from the vapor phase oxidation of metal halides |
US4610762A (en) * | 1985-05-31 | 1986-09-09 | The Dow Chemical Company | Method for forming polymer films having bubble release surfaces |
US5128014A (en) * | 1991-03-01 | 1992-07-07 | E. I. Du Pont De Nemours And Company | Irradiation of cation exchange membranes |
US5264093A (en) * | 1992-04-30 | 1993-11-23 | E. I. Du Pont De Nemours And Company | Irradiation of cation exchange membranes to increse current efficiency and reduce power consumption |
US5330626A (en) * | 1993-02-16 | 1994-07-19 | E. I. Du Pont De Nemours And Company | Irradiation of polymeric ion exchange membranes to increase water absorption |
JP4708133B2 (ja) * | 2005-09-14 | 2011-06-22 | 旭化成ケミカルズ株式会社 | 電解用フッ素系陽イオン交換膜及びその製造方法 |
JP7174597B2 (ja) * | 2017-12-18 | 2022-11-17 | 旭化成株式会社 | イオン交換膜、イオン交換膜の製造方法及び電解槽 |
AU2019343608B2 (en) * | 2018-09-21 | 2022-12-15 | Asahi Kasei Kabushiki Kaisha | Jig For Laminate Production, Method For Laminate Production, Package, Laminate, Electrolyzer, And Method For Producing Electrolyzer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356607A (en) * | 1964-07-22 | 1967-12-05 | Ionics | Reinforced ion-exchange membranes |
US4021327A (en) * | 1975-04-29 | 1977-05-03 | E. I. Du Pont De Nemours And Company | Reinforced cation permeable separator |
US4151053A (en) * | 1975-07-09 | 1979-04-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane preparation and use thereof |
JPS52145397A (en) * | 1976-03-31 | 1977-12-03 | Asahi Chem Ind Co Ltd | Electrolysis |
DE2643162C2 (de) * | 1976-09-24 | 1982-02-04 | Asahi Glass Co. Ltd., Tokyo | Verfahren zur Elektrolyse einer wässrigen Lösung von Natriumchlorid |
JPS5484892A (en) * | 1977-12-19 | 1979-07-06 | Asahi Chem Ind Co Ltd | Electrolysis of sodium chloride employing cation exchange membrane |
JPS55110786A (en) | 1979-02-16 | 1980-08-26 | Asahi Chem Ind Co Ltd | Method for electrolysis of alkali chloride |
-
1981
- 1981-01-16 US US06/225,639 patent/US4349422A/en not_active Expired - Fee Related
-
1982
- 1982-01-13 FR FR8200409A patent/FR2498208B1/fr not_active Expired
- 1982-01-13 JP JP57002898A patent/JPS6045711B2/ja not_active Expired
- 1982-01-14 GB GB8201003A patent/GB2091297B/en not_active Expired
- 1982-01-14 CA CA000394143A patent/CA1209527A/fr not_active Expired
- 1982-01-15 BE BE0/207068A patent/BE891796A/fr unknown
- 1982-01-15 DE DE19823201154 patent/DE3201154A1/de not_active Ceased
- 1982-01-15 NL NL8200152A patent/NL8200152A/nl not_active Application Discontinuation
- 1982-01-15 IT IT19141/82A patent/IT1150103B/it active
-
1984
- 1984-01-20 JP JP59007383A patent/JPS59157293A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1209527A (fr) | 1986-08-12 |
DE3201154A1 (de) | 1982-08-12 |
GB2091297A (en) | 1982-07-28 |
IT1150103B (it) | 1986-12-10 |
US4349422A (en) | 1982-09-14 |
IT8219141A0 (it) | 1982-01-15 |
FR2498208A1 (fr) | 1982-07-23 |
JPS6045711B2 (ja) | 1985-10-11 |
GB2091297B (en) | 1983-12-21 |
BE891796A (fr) | 1982-07-15 |
NL8200152A (nl) | 1982-08-16 |
JPS59157293A (ja) | 1984-09-06 |
JPS57137485A (en) | 1982-08-25 |
JPS6258623B2 (fr) | 1987-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |