DE3116391A1 - Verfahren zur elektrolyse einer waessrigen alkalimetallchloridloesung - Google Patents
Verfahren zur elektrolyse einer waessrigen alkalimetallchloridloesungInfo
- Publication number
- DE3116391A1 DE3116391A1 DE19813116391 DE3116391A DE3116391A1 DE 3116391 A1 DE3116391 A1 DE 3116391A1 DE 19813116391 DE19813116391 DE 19813116391 DE 3116391 A DE3116391 A DE 3116391A DE 3116391 A1 DE3116391 A1 DE 3116391A1
- Authority
- DE
- Germany
- Prior art keywords
- anode
- cathode
- electrolysis
- exchange membrane
- cation exchange
- 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
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)
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 |
---|---|
DE3116391A1 true DE3116391A1 (de) | 1982-05-27 |
DE3116391C2 DE3116391C2 (US08063081-20111122-C00044.png) | 1989-11-16 |
Family
ID=14363582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813116391 Granted DE3116391A1 (de) | 1980-07-28 | 1981-04-24 | Verfahren zur elektrolyse einer waessrigen alkalimetallchloridloesung |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2109091A1 (de) * | 1970-02-26 | 1971-09-09 | Diamond Shamrock Corp | Elektrode fuer Elektrolysezellen |
GB1480538A (en) * | 1974-02-04 | 1977-07-20 | Diamond Shamrock Corp | Electrolytic production of alkali metal hydroxides and halogens |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL128257C (US08063081-20111122-C00044.png) * | 1960-07-11 | |||
US4100050A (en) * | 1973-11-29 | 1978-07-11 | Hooker Chemicals & Plastics Corp. | Coating metal anodes to decrease consumption rates |
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 CA CA000376048A patent/CA1178923A/en not_active Expired
- 1981-04-23 GB GB8112589A patent/GB2080828B/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
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2109091A1 (de) * | 1970-02-26 | 1971-09-09 | Diamond Shamrock Corp | Elektrode fuer Elektrolysezellen |
GB1480538A (en) * | 1974-02-04 | 1977-07-20 | Diamond Shamrock Corp | Electrolytic production of alkali metal hydroxides and halogens |
Non-Patent Citations (1)
Title |
---|
US-B.: SCONCE, J.S.: Chlorine-Its Manufactore, Properties and Uses, Reinhold Publishing Corp. New York, 1962, S. 93 * |
Also Published As
Publication number | Publication date |
---|---|
FR2487385A1 (fr) | 1982-01-29 |
GB2080828A (en) | 1982-02-10 |
IT8148348A0 (it) | 1981-04-27 |
JPS6356315B2 (US08063081-20111122-C00044.png) | 1988-11-08 |
JPS5729586A (en) | 1982-02-17 |
GB2080828B (en) | 1983-10-26 |
DE3116391C2 (US08063081-20111122-C00044.png) | 1989-11-16 |
CA1178923A (en) | 1984-12-04 |
IN156520B (US08063081-20111122-C00044.png) | 1985-08-24 |
IT1170921B (it) | 1987-06-03 |
US4409074A (en) | 1983-10-11 |
FR2487385B1 (fr) | 1987-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8128 | New person/name/address of the agent |
Representative=s name: VOSSIUS, V., DIPL.-CHEM. DR.RER.NAT. TAUCHNER, P., |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |