GB891154A - Improvements in anodes for electrolytic cells - Google Patents
Improvements in anodes for electrolytic cellsInfo
- Publication number
- GB891154A GB891154A GB19216/58A GB1921658A GB891154A GB 891154 A GB891154 A GB 891154A GB 19216/58 A GB19216/58 A GB 19216/58A GB 1921658 A GB1921658 A GB 1921658A GB 891154 A GB891154 A GB 891154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- blocks
- paste
- ramming
- june
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
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 Metals (AREA)
Abstract
891,154. Furnace electrodes. PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES. June 16, 1958 [June 18, 1957], No. 19216/58. Class 39(3) [Also in Group XXXVI] A self-baking continuous carbon anode for a fused-bath electrolytic cell is formed by assembling a number of parts made from an unbaked paste of carbon particles and a binding material, the paste being such that the shapes of the parts are maintained without outside support both before and during baking. As shown, the anode 6 of a cell 1 is constituted by assembled individual unbaked blocks 4 having steel studs 5 as current conductors. The blocks may be of rectangular, hexagonal, or other section (Figs. 3 to 6, not shown). The paste preferably contains between 17% and 23% by weight of pitch, and the external side surfaces of the anode may be coated with powdered aluminium. The blocks may be made by pressing, extruding, vibrating, ramming, or by a combination of ramming and vibrating means, and the length of each block may be equal to the width of the finished anode.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1120704X | 1957-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB891154A true GB891154A (en) | 1962-03-14 |
Family
ID=9631646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19216/58A Expired GB891154A (en) | 1957-06-18 | 1958-06-16 | Improvements in anodes for electrolytic cells |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3053748A (en) |
| DE (1) | DE1120704B (en) |
| FR (1) | FR1183034A (en) |
| GB (1) | GB891154A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442786A (en) * | 1965-03-22 | 1969-05-06 | Kaiser Aluminium Chem Corp | Carbon anode for aluminum reduction cell |
| US4072599A (en) * | 1975-08-28 | 1978-02-07 | Reynolds Metals Company | Carbon electrodes having stabilized binders derived from the entire organic fraction of bituminous coal |
| US4673478A (en) * | 1986-07-28 | 1987-06-16 | Reynolds Metals Company | Alumina reduction cell |
| WO2010068992A1 (en) * | 2008-12-18 | 2010-06-24 | Aluminium Smelter Developments Pty Ltd | An aluminium reduction cell and method for operating same |
| CN106191926B (en) * | 2016-08-31 | 2018-05-25 | 张廷安 | A kind of continuous anode carbon block and its processing method |
| DE102019127037A1 (en) * | 2019-10-08 | 2021-04-08 | Forschungszentrum Jülich GmbH | Production of carbon monoxide |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1899064A (en) * | 1926-07-01 | 1933-02-28 | Burgess Lab Inc C F | Manufacture of electrodes |
| DE747216C (en) * | 1939-10-25 | 1944-09-15 | Ludwig Szel | Continuously expandable carbon electrode for melt flow electrolysis and its mode of operation |
| US2527595A (en) * | 1946-03-29 | 1950-10-31 | Great Lakes Carbon Corp | Carbon body and method of making |
| SE153794C1 (en) * | 1950-01-03 | 1956-03-20 | Conradty Fa C | |
| US2728109A (en) * | 1952-06-06 | 1955-12-27 | Savoie Electrodes Refract | Method of making cathodic electrodes for electrolysis furnaces |
| FR65794E (en) * | 1953-04-23 | 1956-03-12 | ||
| FR1123484A (en) * | 1954-05-25 | 1956-09-21 | Vaw Ver Aluminium Werke Ag | Continuous anode for the production of aluminum by molten bath electrolysis |
| SE189413C1 (en) * | 1954-11-16 | 1964-05-12 | ||
| CH340345A (en) * | 1955-01-07 | 1959-08-15 | Vaw Ver Aluminium Werke Ag | Continuously pre-burned anode for aluminum electrolysis, with iron contact nipples arranged on the side |
| CH344219A (en) * | 1956-01-24 | 1960-01-31 | Aluminium Ind Ag | Process for the production of a self-baking, continuous anode for aluminum electrolysis furnaces and anode produced according to this process |
-
1957
- 1957-06-18 FR FR1183034D patent/FR1183034A/en not_active Expired
-
1958
- 1958-06-10 US US741057A patent/US3053748A/en not_active Expired - Lifetime
- 1958-06-16 DE DEP20878A patent/DE1120704B/en active Pending
- 1958-06-16 GB GB19216/58A patent/GB891154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1120704B (en) | 1961-12-28 |
| FR1183034A (en) | 1959-07-02 |
| US3053748A (en) | 1962-09-11 |
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