GB988610A - An anode for the electrolysis of alkali metal chloride solutions using a horizontal mercury cathode - Google Patents
An anode for the electrolysis of alkali metal chloride solutions using a horizontal mercury cathodeInfo
- Publication number
- GB988610A GB988610A GB45825/62A GB4582562A GB988610A GB 988610 A GB988610 A GB 988610A GB 45825/62 A GB45825/62 A GB 45825/62A GB 4582562 A GB4582562 A GB 4582562A GB 988610 A GB988610 A GB 988610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- electrolysis
- alkali metal
- mercury cathode
- metal chloride
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- 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
- C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
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 Metals (AREA)
Abstract
<FORM:0988610/C6-C7/1> <FORM:0988610/C6-C7/2> An anode, for the electrolysis of NaCl solution in a cell using a horizontal mercury cathode, comprises a graphite anode plate 4, Fig. 2, attached to an electrically conducting metal rod 1 and provided with chambers 5 and pipes 6 through which chlorine generated by the electrolysis can ascend and cause circulation of electrolyte within the cell. The metal rod 1 is attached to the plate 4 by a graphite connector 3 and has a protective covering 2, e.g. of plastics, ceramic, non-corrosive metal or hard rubber. Fig. 3 shows a modification wherein metal conductor rods 16 are connected to a main rod 13 and wherein channels 20 communicate with the longitudinal sides of chlorine chambers 21. Examples of anode-cathode spacings are 5,4 and 3.5 mms.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45825/62A GB988610A (en) | 1962-12-04 | 1962-12-04 | An anode for the electrolysis of alkali metal chloride solutions using a horizontal mercury cathode |
DEH47609A DE1237993B (en) | 1962-12-04 | 1962-12-06 | Anode for the electrolysis of an alkali metal chloride solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45825/62A GB988610A (en) | 1962-12-04 | 1962-12-04 | An anode for the electrolysis of alkali metal chloride solutions using a horizontal mercury cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
GB988610A true GB988610A (en) | 1965-04-07 |
Family
ID=10438747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45825/62A Expired GB988610A (en) | 1962-12-04 | 1962-12-04 | An anode for the electrolysis of alkali metal chloride solutions using a horizontal mercury cathode |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB988610A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409519A (en) * | 1964-10-10 | 1968-11-05 | Oronzio De Nora Impianti | Method of protecting electrolytic cells |
CN108265313A (en) * | 2018-03-27 | 2018-07-10 | 浙江长控电气科技有限公司 | It electrolysis unit and is electrolysed dilute saline solution with it and produces acid and alkaline solution method |
-
1962
- 1962-12-04 GB GB45825/62A patent/GB988610A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409519A (en) * | 1964-10-10 | 1968-11-05 | Oronzio De Nora Impianti | Method of protecting electrolytic cells |
CN108265313A (en) * | 2018-03-27 | 2018-07-10 | 浙江长控电气科技有限公司 | It electrolysis unit and is electrolysed dilute saline solution with it and produces acid and alkaline solution method |
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