JPS5672190A - Cation exchange membrane for electrolysis of alkali metal halogenide - Google Patents
Cation exchange membrane for electrolysis of alkali metal halogenideInfo
- Publication number
- JPS5672190A JPS5672190A JP14958479A JP14958479A JPS5672190A JP S5672190 A JPS5672190 A JP S5672190A JP 14958479 A JP14958479 A JP 14958479A JP 14958479 A JP14958479 A JP 14958479A JP S5672190 A JPS5672190 A JP S5672190A
- Authority
- JP
- Japan
- Prior art keywords
- acid group
- exchange membrane
- layer
- cation exchange
- contg
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title abstract 6
- 238000005341 cation exchange Methods 0.000 title abstract 4
- 238000005868 electrolysis reaction Methods 0.000 title abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 2
- 150000001340 alkali metals Chemical class 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 3
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 3
- 125000000542 sulfonic acid group Chemical group 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003014 ion exchange membrane Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 abstract 1
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
- C08J5/2275—Heterogeneous membranes
- C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous 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
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14958479A JPS5672190A (en) | 1979-11-20 | 1979-11-20 | Cation exchange membrane for electrolysis of alkali metal halogenide |
NL8005883A NL8005883A (nl) | 1979-11-20 | 1980-10-25 | Kation-uitwisselmembraan voor het elektrolyseren van een alkalimetaalhalide. |
FR8023460A FR2470168A1 (fr) | 1979-11-20 | 1980-11-03 | Membrane d'echange de cations pour l'electrolyse d'halogenures de metaux alcalins |
CA000363955A CA1174638A (en) | 1979-11-20 | 1980-11-04 | Cation-exchange membrane for electrolyzing alkali metal halide |
GB8037308A GB2065172B (en) | 1979-11-20 | 1980-11-20 | Cation-exchange membrane for electrolysis of aqueous alkali metal halide solution |
DE19803043829 DE3043829A1 (de) | 1979-11-20 | 1980-11-20 | Kationenaustauscher-membran fuer die elektrolyse von alkalimetallhalogeniden |
US06/373,717 US4431504A (en) | 1979-11-20 | 1982-04-30 | Cation-exchange membrane for electrolyzing alkali metal halide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14958479A JPS5672190A (en) | 1979-11-20 | 1979-11-20 | Cation exchange membrane for electrolysis of alkali metal halogenide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672190A true JPS5672190A (en) | 1981-06-16 |
JPS61858B2 JPS61858B2 (ja) | 1986-01-11 |
Family
ID=15478385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14958479A Granted JPS5672190A (en) | 1979-11-20 | 1979-11-20 | Cation exchange membrane for electrolysis of alkali metal halogenide |
Country Status (7)
Country | Link |
---|---|
US (1) | US4431504A (ja) |
JP (1) | JPS5672190A (ja) |
CA (1) | CA1174638A (ja) |
DE (1) | DE3043829A1 (ja) |
FR (1) | FR2470168A1 (ja) |
GB (1) | GB2065172B (ja) |
NL (1) | NL8005883A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133031A (ja) * | 1983-12-20 | 1985-07-16 | Tokuyama Soda Co Ltd | 陽イオン交換膜 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490484A (en) * | 1981-10-21 | 1984-12-25 | E. I. Du Pont De Nemours And Company | Membrane assembly, electrochemical cell, and electrolysis process using perfluorinated sandwich type membrane |
JPS60243129A (ja) * | 1984-05-18 | 1985-12-03 | Asahi Glass Co Ltd | フツ素樹脂陽イオン交換膜 |
JPS60251290A (ja) * | 1984-05-29 | 1985-12-11 | Asahi Glass Co Ltd | 水酸化カリウムの製造方法 |
US4731173A (en) * | 1986-11-20 | 1988-03-15 | Fmc Corporation | Article for constructing an electrolytic cell |
US5654109A (en) * | 1995-06-30 | 1997-08-05 | The Dow Chemical Company | Composite fuel cell membranes |
US10734660B2 (en) | 2016-03-10 | 2020-08-04 | Nissan North America, Inc. | Functionalized carbon layer for membrane degradation mitigation under fuel cell operating conditions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4147599A (en) * | 1977-07-19 | 1979-04-03 | Diamond Shamrock Corporation | Production of alkali metal carbonates in a cell having a carboxyl membrane |
US4166014A (en) * | 1973-12-27 | 1979-08-28 | Tokuyama Soda Kabushiki Kaisha | Electrolytic diaphragms, and method of electrolysis using the same |
US4178218A (en) * | 1974-03-07 | 1979-12-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane and use thereof in the electrolysis of sodium chloride |
GB1493164A (en) * | 1975-02-03 | 1977-11-23 | Tokuyama Sola Kk | Electrolytic diaphragms and method of electrolysis using the same |
IT1061477B (it) * | 1975-07-09 | 1983-02-28 | Asahi Chemical Ind | Membrana scambiatrice di cationi sua preparazione e suo impiego |
US4165248A (en) * | 1976-12-01 | 1979-08-21 | Ppg Industries, Inc. | Method of joining fluorocarbon membrane sheets with quaternary ammonium compounds |
FR2388013B1 (fr) * | 1977-04-20 | 1985-08-02 | Du Pont | Polymeres fluores echangeurs d'ions contenant des groupes carboxyliques, leur preparation et leur utilisation dans des cellules d'electrolyse chlore-alcali |
-
1979
- 1979-11-20 JP JP14958479A patent/JPS5672190A/ja active Granted
-
1980
- 1980-10-25 NL NL8005883A patent/NL8005883A/nl not_active Application Discontinuation
- 1980-11-03 FR FR8023460A patent/FR2470168A1/fr active Granted
- 1980-11-04 CA CA000363955A patent/CA1174638A/en not_active Expired
- 1980-11-20 DE DE19803043829 patent/DE3043829A1/de not_active Ceased
- 1980-11-20 GB GB8037308A patent/GB2065172B/en not_active Expired
-
1982
- 1982-04-30 US US06/373,717 patent/US4431504A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133031A (ja) * | 1983-12-20 | 1985-07-16 | Tokuyama Soda Co Ltd | 陽イオン交換膜 |
JPH0346013B2 (ja) * | 1983-12-20 | 1991-07-12 | Tokuyama Soda Kk |
Also Published As
Publication number | Publication date |
---|---|
US4431504A (en) | 1984-02-14 |
GB2065172A (en) | 1981-06-24 |
GB2065172B (en) | 1983-08-03 |
FR2470168A1 (fr) | 1981-05-29 |
JPS61858B2 (ja) | 1986-01-11 |
FR2470168B1 (ja) | 1984-09-21 |
DE3043829A1 (de) | 1981-05-27 |
CA1174638A (en) | 1984-09-18 |
NL8005883A (nl) | 1981-06-16 |
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