DE3763506D1 - Verfahren zur elektrolyse von alkalichlorid-loesungen. - Google Patents
Verfahren zur elektrolyse von alkalichlorid-loesungen.Info
- Publication number
- DE3763506D1 DE3763506D1 DE8787100085T DE3763506T DE3763506D1 DE 3763506 D1 DE3763506 D1 DE 3763506D1 DE 8787100085 T DE8787100085 T DE 8787100085T DE 3763506 T DE3763506 T DE 3763506T DE 3763506 D1 DE3763506 D1 DE 3763506D1
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- chamber
- alkali metal
- anode
- withdrawn
- 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 - Fee Related
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
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787100085T DE3763506D1 (de) | 1986-01-14 | 1987-01-07 | Verfahren zur elektrolyse von alkalichlorid-loesungen. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863600759 DE3600759A1 (de) | 1986-01-14 | 1986-01-14 | Verfahren zur elektrolyse von alkalichlorid-loesungen |
DE8787100085T DE3763506D1 (de) | 1986-01-14 | 1987-01-07 | Verfahren zur elektrolyse von alkalichlorid-loesungen. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3763506D1 true DE3763506D1 (de) | 1990-08-09 |
Family
ID=6291756
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863600759 Withdrawn DE3600759A1 (de) | 1986-01-14 | 1986-01-14 | Verfahren zur elektrolyse von alkalichlorid-loesungen |
DE8787100085T Expired - Fee Related DE3763506D1 (de) | 1986-01-14 | 1987-01-07 | Verfahren zur elektrolyse von alkalichlorid-loesungen. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863600759 Withdrawn DE3600759A1 (de) | 1986-01-14 | 1986-01-14 | Verfahren zur elektrolyse von alkalichlorid-loesungen |
Country Status (5)
Country | Link |
---|---|
US (1) | US4790915A (de) |
EP (1) | EP0241633B1 (de) |
AT (1) | ATE54343T1 (de) |
CA (1) | CA1314836C (de) |
DE (2) | DE3600759A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2316091B (en) * | 1996-10-23 | 1999-06-16 | Julian Bryson | Electrolytic treatment of aqueous salt solutions |
AU2012382382A1 (en) | 2012-06-12 | 2015-01-15 | Aquahydrex Pty Ltd | Breathable electrode and method for use in water splitting |
JP6032445B2 (ja) | 2013-02-06 | 2016-11-30 | 日立工機株式会社 | 電動工具 |
AU2014295916A1 (en) | 2013-07-31 | 2016-02-11 | Aquahydrex Pty Ltd | Electro-synthetic or electro-energy cell with gas diffusion electrode(s) |
DE102016204717A1 (de) * | 2016-03-22 | 2017-09-28 | Siemens Aktiengesellschaft | Reaktor zur Durchführung von gleichgewichtslimitierten Reaktionen |
DE102016204718A1 (de) | 2016-03-22 | 2017-09-28 | Siemens Aktiengesellschaft | Reaktor |
EP3918112A4 (de) | 2019-02-01 | 2022-10-26 | Aquahydrex, Inc. | Elektrochemisches system mit eingeschlossenem elektrolyten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5376997A (en) * | 1976-12-20 | 1978-07-07 | Kanegafuchi Chem Ind Co Ltd | Sodium chlorde electrolyzing method using three chamber type ion exhange membrane cell |
JPS6059304B2 (ja) * | 1977-08-05 | 1985-12-24 | 旭硝子株式会社 | 水平型塩化アルカリ隔膜電解槽 |
US4488947A (en) * | 1983-06-08 | 1984-12-18 | Olin Corporation | Process of operation of catholyteless membrane electrolytic cell |
DE3332566A1 (de) * | 1983-09-09 | 1985-03-28 | Hoechst Ag, 6230 Frankfurt | Gasdiffusionselektrode mit hydrophiler deckschicht und verfahren zu ihrer herstellung |
DE3342969A1 (de) * | 1983-11-28 | 1985-06-05 | Varta Batterie Ag, 3000 Hannover | Poroese gaselektrode |
-
1986
- 1986-01-14 DE DE19863600759 patent/DE3600759A1/de not_active Withdrawn
-
1987
- 1987-01-07 AT AT87100085T patent/ATE54343T1/de not_active IP Right Cessation
- 1987-01-07 DE DE8787100085T patent/DE3763506D1/de not_active Expired - Fee Related
- 1987-01-07 EP EP87100085A patent/EP0241633B1/de not_active Expired - Lifetime
- 1987-01-12 US US07/002,142 patent/US4790915A/en not_active Expired - Fee Related
- 1987-01-13 CA CA000527176A patent/CA1314836C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1314836C (en) | 1993-03-23 |
DE3600759A1 (de) | 1987-07-16 |
EP0241633B1 (de) | 1990-07-04 |
EP0241633A1 (de) | 1987-10-21 |
ATE54343T1 (de) | 1990-07-15 |
US4790915A (en) | 1988-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |