GB426110A - Improvements in or relating to anodes for electrolytic cells for the production of aluminium - Google Patents
Improvements in or relating to anodes for electrolytic cells for the production of aluminiumInfo
- Publication number
- GB426110A GB426110A GB21384/34A GB2138434A GB426110A GB 426110 A GB426110 A GB 426110A GB 21384/34 A GB21384/34 A GB 21384/34A GB 2138434 A GB2138434 A GB 2138434A GB 426110 A GB426110 A GB 426110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- paste
- electrolytic
- bundle
- july
- 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
- 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
426,110. Electrolytic furnaces. MONTECATINI SOC. GENERALE PER L'INDUSTRIA MINERARIA ED AGRICOLA, 18, Via Principe Umberto, Milan, Italy. July 21, 1934, No. 21384. Convention date, July 22, 1933. [Class 39 (iii)] An anode free from metallic parts for an electrolytic cell comprises a bundle of baked carbon blocks 1 mortised together in such a way that new blocks may be fitted on to the bundle as the electrode is consumed. Each block is provided with a groove 4 and a projection 5 for the dovetailing. The anode may be circular or polygonal in cross-section and may be hollow and filled with self-baking conductive paste. The paste is supplied with current by divided tubular members 12 inserted in holes in the paste and expanded against the sides of these holes by the action of wedges operated by a rod 11. Current is supplied to the carbon anode by contact plates 3 carried by bands 2. The electric connections are raised up the electrode as the latter is consumed to prevent any metal coming into contact with the electrolytic bath.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT426110X | 1933-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB426110A true GB426110A (en) | 1935-03-27 |
Family
ID=11254410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21384/34A Expired GB426110A (en) | 1933-07-22 | 1934-07-21 | Improvements in or relating to anodes for electrolytic cells for the production of aluminium |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR776188A (en) |
GB (1) | GB426110A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747216C (en) * | 1939-10-25 | 1944-09-15 | Ludwig Szel | Continuously expandable carbon electrode for melt flow electrolysis and its mode of operation |
US2467852A (en) * | 1944-03-23 | 1949-04-19 | Houdaille Hershey Corp | Electrolytic sheet metal anode |
CN1323192C (en) * | 2004-12-03 | 2007-06-27 | 河南省鑫科工程设计研究有限公司 | Electrolytic aluminium production process by prebaked anode adhesive method |
WO2010068992A1 (en) * | 2008-12-18 | 2010-06-24 | Aluminium Smelter Developments Pty Ltd | An aluminium reduction cell and method for operating same |
WO2010127401A1 (en) * | 2009-05-07 | 2010-11-11 | Aluminium Smelter Developments Pty Ltd | Wedge contact system |
WO2012021924A1 (en) * | 2010-08-16 | 2012-02-23 | Aluminium Smelter Developments Pty Ltd | Rodless anode cassette |
-
1934
- 1934-07-20 FR FR776188D patent/FR776188A/en not_active Expired
- 1934-07-21 GB GB21384/34A patent/GB426110A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747216C (en) * | 1939-10-25 | 1944-09-15 | Ludwig Szel | Continuously expandable carbon electrode for melt flow electrolysis and its mode of operation |
US2467852A (en) * | 1944-03-23 | 1949-04-19 | Houdaille Hershey Corp | Electrolytic sheet metal anode |
CN1323192C (en) * | 2004-12-03 | 2007-06-27 | 河南省鑫科工程设计研究有限公司 | Electrolytic aluminium production process by prebaked anode adhesive method |
WO2010068992A1 (en) * | 2008-12-18 | 2010-06-24 | Aluminium Smelter Developments Pty Ltd | An aluminium reduction cell and method for operating same |
WO2010127401A1 (en) * | 2009-05-07 | 2010-11-11 | Aluminium Smelter Developments Pty Ltd | Wedge contact system |
WO2012021924A1 (en) * | 2010-08-16 | 2012-02-23 | Aluminium Smelter Developments Pty Ltd | Rodless anode cassette |
Also Published As
Publication number | Publication date |
---|---|
FR776188A (en) | 1935-01-18 |
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