JPS6356315B2 - - Google Patents
Info
- Publication number
- JPS6356315B2 JPS6356315B2 JP55103804A JP10380480A JPS6356315B2 JP S6356315 B2 JPS6356315 B2 JP S6356315B2 JP 55103804 A JP55103804 A JP 55103804A JP 10380480 A JP10380480 A JP 10380480A JP S6356315 B2 JPS6356315 B2 JP S6356315B2
- Authority
- JP
- Japan
- Prior art keywords
- anode
- cathode
- exchange membrane
- cation exchange
- pressure
- 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
- 239000012528 membrane Substances 0.000 claims description 40
- 238000005341 cation exchange Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 16
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 235000011121 sodium hydroxide Nutrition 0.000 description 10
- 239000003014 ion exchange membrane Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 125000000565 sulfonamide group Chemical group 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- BZUZJVLPAKJIBP-UHFFFAOYSA-N 6-amino-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one Chemical compound O=C1N=C(N)N=C2NNC=C21 BZUZJVLPAKJIBP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 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
- 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
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10380480A JPS5729586A (en) | 1980-07-28 | 1980-07-28 | Electrolysis of alkali metal chloride |
| US06/256,569 US4409074A (en) | 1980-07-28 | 1981-04-22 | Process for electrolysis of an aqueous alkali metal chloride solution |
| CA000376048A CA1178923A (en) | 1980-07-28 | 1981-04-23 | Process for electrolysis of an aqueous alkali metal chloride solution |
| GB8112589A GB2080828B (en) | 1980-07-28 | 1981-04-23 | A process for electrolysis of an aqueous alkali metal chloride solution |
| FR8108223A FR2487385B1 (fr) | 1980-07-28 | 1981-04-24 | Procede d'electrolyse d'une solution aqueuse de chlorure de metal alcalin avec mise en oeuvre d'une membrane echangeuse de cations |
| DE19813116391 DE3116391A1 (de) | 1980-07-28 | 1981-04-24 | Verfahren zur elektrolyse einer waessrigen alkalimetallchloridloesung |
| IT48348/81A IT1170921B (it) | 1980-07-28 | 1981-04-27 | Procedimento per l'elettrolisi di una soluzione acquosa di cloruro alcalino |
| IN1241/CAL/81A IN156520B (US08063081-20111122-C00044.png) | 1980-07-28 | 1981-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10380480A JPS5729586A (en) | 1980-07-28 | 1980-07-28 | Electrolysis of alkali metal chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5729586A JPS5729586A (en) | 1982-02-17 |
| JPS6356315B2 true JPS6356315B2 (US08063081-20111122-C00044.png) | 1988-11-08 |
Family
ID=14363582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10380480A Granted JPS5729586A (en) | 1980-07-28 | 1980-07-28 | Electrolysis of alkali metal chloride |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4561959A (en) * | 1983-12-09 | 1985-12-31 | The Dow Chemical Company | Flat-plate electrolytic cell |
| US4822460A (en) * | 1984-11-05 | 1989-04-18 | The Dow Chemical Company | Electrolytic cell and method of operation |
| US4767511A (en) * | 1987-03-18 | 1988-08-30 | Aragon Pedro J | Chlorination and pH control system |
| US4875988A (en) * | 1988-08-05 | 1989-10-24 | Aragon Pedro J | Electrolytic cell |
| US5013414A (en) * | 1989-04-19 | 1991-05-07 | The Dow Chemical Company | Electrode structure for an electrolytic cell and electrolytic process used therein |
| US5348664A (en) * | 1992-10-28 | 1994-09-20 | Stranco, Inc. | Process for disinfecting water by controlling oxidation/reduction potential |
| JP3146920B2 (ja) * | 1994-08-01 | 2001-03-19 | 東レ株式会社 | ゴム・繊維用接着剤組成物、ゴム補強用合成繊維および繊維補強ゴム構造物 |
| US7390399B2 (en) * | 2004-12-21 | 2008-06-24 | Siemens Water Technologies Holding Corp. | Water treatment control systems and methods of use |
| US20060169646A1 (en) * | 2005-02-03 | 2006-08-03 | Usfilter Corporation | Method and system for treating water |
| US7905245B2 (en) * | 2005-09-30 | 2011-03-15 | Siemens Water Technologies Corp. | Dosing control system and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128257C (US08063081-20111122-C00044.png) * | 1960-07-11 | |||
| US3674676A (en) * | 1970-02-26 | 1972-07-04 | Diamond Shamrock Corp | Expandable electrodes |
| US4100050A (en) * | 1973-11-29 | 1978-07-11 | Hooker Chemicals & Plastics Corp. | Coating metal anodes to decrease consumption rates |
| DE2503652A1 (de) * | 1974-02-04 | 1975-08-07 | Diamond Shamrock Corp | Zelle fuer die chloralkalielektrolyse |
| US3928150A (en) * | 1974-04-02 | 1975-12-23 | Ppg Industries Inc | Method of operating an electrolytic cell having hydrogen gas disengaging means |
| GB1557827A (en) * | 1976-06-21 | 1979-12-12 | Imi Marston Ltd | Electrode |
| US4105514A (en) * | 1977-06-27 | 1978-08-08 | Olin Corporation | Process for electrolysis in a membrane cell employing pressure actuated uniform spacing |
| IT1118243B (it) * | 1978-07-27 | 1986-02-24 | Elche Ltd | Cella di elettrolisi monopolare |
| US4253922A (en) * | 1979-02-23 | 1981-03-03 | Ppg Industries, Inc. | Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells |
| US4340452A (en) * | 1979-08-03 | 1982-07-20 | Oronzio deNora Elettrochimici S.p.A. | Novel electrolysis cell |
-
1980
- 1980-07-28 JP JP10380480A patent/JPS5729586A/ja active Granted
-
1981
- 1981-04-22 US US06/256,569 patent/US4409074A/en not_active Expired - Fee Related
- 1981-04-23 GB GB8112589A patent/GB2080828B/en not_active Expired
- 1981-04-23 CA CA000376048A patent/CA1178923A/en not_active Expired
- 1981-04-24 FR FR8108223A patent/FR2487385B1/fr not_active Expired
- 1981-04-24 DE DE19813116391 patent/DE3116391A1/de active Granted
- 1981-04-27 IT IT48348/81A patent/IT1170921B/it active
- 1981-11-09 IN IN1241/CAL/81A patent/IN156520B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4409074A (en) | 1983-10-11 |
| CA1178923A (en) | 1984-12-04 |
| DE3116391A1 (de) | 1982-05-27 |
| DE3116391C2 (US08063081-20111122-C00044.png) | 1989-11-16 |
| IT1170921B (it) | 1987-06-03 |
| GB2080828B (en) | 1983-10-26 |
| GB2080828A (en) | 1982-02-10 |
| JPS5729586A (en) | 1982-02-17 |
| IT8148348A0 (it) | 1981-04-27 |
| IN156520B (US08063081-20111122-C00044.png) | 1985-08-24 |
| FR2487385B1 (fr) | 1987-07-17 |
| FR2487385A1 (fr) | 1982-01-29 |
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