GB1313298A - Anode assembly for electrolytic cells - Google Patents
Anode assembly for electrolytic cellsInfo
- Publication number
- GB1313298A GB1313298A GB3254569A GB1313298DA GB1313298A GB 1313298 A GB1313298 A GB 1313298A GB 3254569 A GB3254569 A GB 3254569A GB 1313298D A GB1313298D A GB 1313298DA GB 1313298 A GB1313298 A GB 1313298A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shape
- welds
- electrode material
- sheet
- tube
- 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
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
1313298 Anode assemblies IMPERIAL CHEMICAL INDUSTRIES Ltd 18 May 1970 [27 June 1969] 32545/69 Heading C7B An anode assembly for a mercury cathode cell for electrolyzing alkali metal chloride solution comprises a Ti tube 2 closed across its lower end in fluid-tight manner e.g. by welds 3 with an inverted Ti channel shape 1, which electrically connects e.g. by welds 10 to a parallel foraminate Ti structure 11 carrying on at least part of its surface a coating (not shown) comprising an operative electrode material, and an Al or Cu current lead-in rod 4 coaxially and at least partially within the tube 2, screwed onto a Ti stud 5 conductively bonded e.g. by welds 6 to the shape 1 to which is also soldered its end 9. The rod preferably has two enlarged diameter portions 7, 8 which fill the cross-section of the tube, or in place of portion 8 has a plastic annular wedge. The structure 11 may be a sheet of expanded Ti metal, or built up from spaced apart parallel strips Fig.3 (not shown), rods or hemicylindrical or V-shaped channels each welded at one long edge to the edges of the shape 1, or a louvred structure formed by pressing out a series of louvre slats from a Ti sheet, the slats e.g. being at right angles to the plane of the sheet or having their edges rolled round to form hemicylindrical members alternating with the pressed out slots. Openings for escape of gas may be provided in the laterally extending parts of the shape 1 Figs. 5 and 6 (not shown). The operative electrode material may consist of at least one Pt group metal (i.e. Pt, Rh, Ir, Ru, Os and Pd) and/ or oxides thereof, or Re, ReO 3 , magnetite, Ti nitride, a Pt group metal boride, phosphide or silicide, or an oxidic semi-conducting compound; the coating may also contain an oxide of a filmforming metal such as TiO 2 when the operative electrode material is a Pt group metal oxide e.g. RuO 2 .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3254569 | 1969-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1313298A true GB1313298A (en) | 1973-04-11 |
Family
ID=10340246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3254569A Expired GB1313298A (en) | 1969-06-27 | 1969-06-27 | Anode assembly for electrolytic cells |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4840554B1 (en) |
BE (1) | BE752434A (en) |
FR (1) | FR2063121B1 (en) |
GB (1) | GB1313298A (en) |
ZA (1) | ZA703782B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013525A (en) | 1973-09-24 | 1977-03-22 | Imperial Chemical Industries Limited | Electrolytic cells |
WO2014032085A1 (en) * | 2012-08-28 | 2014-03-06 | Hatch Associates Pty Limited | Improved electric current sensing and management system for electrolytic plants |
CN105755508A (en) * | 2014-12-19 | 2016-07-13 | 西安瑞凯电力科技有限公司 | Method for making tubular anode |
-
1969
- 1969-06-27 GB GB3254569A patent/GB1313298A/en not_active Expired
-
1970
- 1970-06-03 ZA ZA703782A patent/ZA703782B/en unknown
- 1970-06-24 BE BE752434D patent/BE752434A/en not_active IP Right Cessation
- 1970-06-26 FR FR707023881A patent/FR2063121B1/fr not_active Expired
- 1970-06-26 JP JP45055311A patent/JPS4840554B1/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013525A (en) | 1973-09-24 | 1977-03-22 | Imperial Chemical Industries Limited | Electrolytic cells |
WO2014032085A1 (en) * | 2012-08-28 | 2014-03-06 | Hatch Associates Pty Limited | Improved electric current sensing and management system for electrolytic plants |
AU2013308380B2 (en) * | 2012-08-28 | 2017-10-05 | Hatch Pty Ltd | Improved electric current sensing and management system for electrolytic plants |
CN105755508A (en) * | 2014-12-19 | 2016-07-13 | 西安瑞凯电力科技有限公司 | Method for making tubular anode |
CN105755508B (en) * | 2014-12-19 | 2017-12-01 | 西安瑞凯电力科技有限公司 | A kind of preparation method of sheath |
Also Published As
Publication number | Publication date |
---|---|
BE752434A (en) | 1970-12-24 |
JPS4840554B1 (en) | 1973-12-01 |
FR2063121B1 (en) | 1973-01-12 |
ZA703782B (en) | 1972-01-26 |
FR2063121A1 (en) | 1971-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |