GB1418007A - Electrolytic cells and anodes therefor - Google Patents
Electrolytic cells and anodes thereforInfo
- Publication number
- GB1418007A GB1418007A GB5606572A GB5606572A GB1418007A GB 1418007 A GB1418007 A GB 1418007A GB 5606572 A GB5606572 A GB 5606572A GB 5606572 A GB5606572 A GB 5606572A GB 1418007 A GB1418007 A GB 1418007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anodes
- cathode
- vertical
- plates
- anode
- 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
- 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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
1418007 Anodes for diaphragm cells SOLVAY & CIE 5 Dec 1972 [6 Dec 1971] 56065/72 Heading C7B An electrolytic cell for electrolysis in which a gas is given off, e.g. electrolysis of alkali metalchloride, comprises a series of alternating anodes 6 and cathodes 16 which are vertical and parallel to each other; the anodes each comprising a pair of parallel, vertical, co-extensive metal plates 2, 3 defining a channel open at upper and lower ends, which plates are of Ti, Zr, Nb, Ta, W or an alloy thereof, and are coated with a platinum metal or compound thereof, and which each have disposed at the upper edge thereof, forming an extension of the anode plate, a panel 8 or 9 which is inclined away from the vertical towards the adjacent cathode over at least part of its height. The cell shown includes base 29, lid 14 and intermediate walls of which one forms an anode support whilst the other three walls support the cathode assembly of cathode pockets 16, each enclosed by a diaphragm 17. The panels 8 and 9 may be of insulating material or may be formed integrally with the anode plates, with the surface adjacent a cathode coated with a metal or compound of the Pt group.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7143789A FR2162248B1 (en) | 1971-12-06 | 1971-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1418007A true GB1418007A (en) | 1975-12-17 |
Family
ID=9087032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5606572A Expired GB1418007A (en) | 1971-12-06 | 1972-12-05 | Electrolytic cells and anodes therefor |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3790465A (en) |
| AT (1) | AT330209B (en) |
| BE (1) | BE791675A (en) |
| BR (1) | BR7208365D0 (en) |
| CA (1) | CA1000233A (en) |
| CH (1) | CH552410A (en) |
| DE (1) | DE2255742A1 (en) |
| ES (1) | ES408874A1 (en) |
| FR (1) | FR2162248B1 (en) |
| GB (1) | GB1418007A (en) |
| IN (1) | IN139779B (en) |
| IT (1) | IT971067B (en) |
| NL (1) | NL7216108A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303093A1 (en) * | 1975-03-06 | 1976-10-01 | Rhone Poulenc Ind | ELECTROLYSIS CELL WITHOUT DIAPHRAGM, ESPECIALLY FOR OBTAINING CHLORATES FROM ALKALINE METALS |
| DE2821978A1 (en) * | 1978-05-19 | 1979-11-22 | Hooker Chemicals Plastics Corp | ANODE ELEMENT FOR MONOPOLAR ELECTROLYSIS CELLS ARRANGED IN THE LIKE OF A FILTER PRESS |
| IT1130757B (en) * | 1980-05-26 | 1986-06-18 | Nuovo Pignone Spa | FLEXIBLE METALLIC JOINT FOR THE CONNECTION OF SUBMARINE PIPES INSTALLED AT LARGE DEPTHS |
| GB8327300D0 (en) * | 1983-10-12 | 1983-11-16 | Deso Inc | Acid mist reduction |
| IT1229874B (en) * | 1989-02-13 | 1991-09-13 | Permelec Spa Nora | PROCEDURE FOR IMPROVING THE TRANSPORT OF MATERIAL TO AN ELECTRODE IN A DIAPHRAGM CELL AND RELATED HYDRODYNAMIC MEDIA. |
| ITMI20050108A1 (en) * | 2005-01-27 | 2006-07-28 | De Nora Elettrodi Spa | ANODE SUITABLE FOR GAS DEVELOPMENT REACTIONS |
-
0
- BE BE791675D patent/BE791675A/en unknown
-
1971
- 1971-12-06 FR FR7143789A patent/FR2162248B1/fr not_active Expired
-
1972
- 1972-11-13 CH CH1650972A patent/CH552410A/en not_active IP Right Cessation
- 1972-11-14 DE DE2255742A patent/DE2255742A1/en active Pending
- 1972-11-21 IT IT31910/72A patent/IT971067B/en active
- 1972-11-22 ES ES408874A patent/ES408874A1/en not_active Expired
- 1972-11-28 CA CA157,714A patent/CA1000233A/en not_active Expired
- 1972-11-28 BR BR8365/72A patent/BR7208365D0/en unknown
- 1972-11-28 NL NL7216108A patent/NL7216108A/xx not_active Application Discontinuation
- 1972-12-05 GB GB5606572A patent/GB1418007A/en not_active Expired
- 1972-12-05 AT AT1033472A patent/AT330209B/en not_active IP Right Cessation
- 1972-12-06 US US00312706A patent/US3790465A/en not_active Expired - Lifetime
-
1973
- 1973-05-26 IN IN1242/CAL/73A patent/IN139779B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT330209B (en) | 1976-06-25 |
| ATA1033472A (en) | 1975-09-15 |
| CA1000233A (en) | 1976-11-23 |
| IT971067B (en) | 1974-04-30 |
| IN139779B (en) | 1976-07-31 |
| ES408874A1 (en) | 1975-10-16 |
| NL7216108A (en) | 1973-06-08 |
| FR2162248A1 (en) | 1973-07-20 |
| US3790465A (en) | 1974-02-05 |
| DE2255742A1 (en) | 1973-06-07 |
| BR7208365D0 (en) | 1973-09-20 |
| FR2162248B1 (en) | 1974-06-07 |
| BE791675A (en) | 1973-05-21 |
| CH552410A (en) | 1974-08-15 |
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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 |