FR2449733B1 - Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisant - Google Patents
Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisantInfo
- Publication number
- FR2449733B1 FR2449733B1 FR808003995A FR8003995A FR2449733B1 FR 2449733 B1 FR2449733 B1 FR 2449733B1 FR 808003995 A FR808003995 A FR 808003995A FR 8003995 A FR8003995 A FR 8003995A FR 2449733 B1 FR2449733 B1 FR 2449733B1
- Authority
- FR
- France
- Prior art keywords
- chlorine
- same
- solid polymer
- electrolysis method
- electrolyte composed
- 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
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
-
- 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
- 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
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
- C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR808003995A FR2449733B1 (fr) | 1979-02-23 | 1980-02-22 | Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisant |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1552879A | 1979-02-23 | 1979-02-23 | |
US1446579A | 1979-02-23 | 1979-02-23 | |
US1552579A | 1979-02-23 | 1979-02-23 | |
US1446679A | 1979-02-23 | 1979-02-23 | |
US1446779A | 1979-02-23 | 1979-02-23 | |
US1446979A | 1979-02-23 | 1979-02-23 | |
US06/015,527 US4253922A (en) | 1979-02-23 | 1979-02-23 | Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells |
US06/014,468 US4273629A (en) | 1979-02-23 | 1979-02-23 | Solid polymer electrolyte chlor-alkali process and electrolytic cell |
US06/015,526 US4280883A (en) | 1979-02-23 | 1979-02-23 | Method of operating a solid polymer electrolyte chlor-alkali cell |
US06/015,529 US4250013A (en) | 1979-02-23 | 1979-02-23 | Method of depositing a catalyst to form a solid polymer electrolyte membrane |
US06/015,521 US4272337A (en) | 1979-02-23 | 1979-02-23 | Solid polymer electrolyte chlor-alkali electrolysis cell |
FR808003995A FR2449733B1 (fr) | 1979-02-23 | 1980-02-22 | Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449733A1 FR2449733A1 (fr) | 1980-09-19 |
FR2449733B1 true FR2449733B1 (fr) | 1988-10-14 |
Family
ID=27583017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808003995A Expired FR2449733B1 (fr) | 1979-02-23 | 1980-02-22 | Cellule chlore-alcali avec electrolyte compose d'un polymere solide et procede d'electrolyse l'utilisant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2449733B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282074A (en) * | 1980-07-07 | 1981-08-04 | Ppg Industries, Inc. | Electrolytic process utilizing a transition metal-graphite intercalation compound cathode |
FI72150C (fi) * | 1980-11-15 | 1987-04-13 | Asahi Glass Co Ltd | Alkalimetallkloridelektrolyscell. |
ZW2786A1 (en) * | 1985-02-14 | 1986-05-14 | Anglo Amer Corp South Africa | Removal of sodium ions from alkaline aqueous solutions by means of an electrolytic membrane process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3341366A (en) * | 1964-08-19 | 1967-09-12 | Gen Electric | Sulfonated polymers of alpha, beta, beta-trifluorostyrene, with applications to structures and cells |
-
1980
- 1980-02-22 FR FR808003995A patent/FR2449733B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2449733A1 (fr) | 1980-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |