GB870245A - Improvements relating to aluminium electrolysis furnaces - Google Patents
Improvements relating to aluminium electrolysis furnacesInfo
- Publication number
- GB870245A GB870245A GB7054/60A GB705460A GB870245A GB 870245 A GB870245 A GB 870245A GB 7054/60 A GB7054/60 A GB 7054/60A GB 705460 A GB705460 A GB 705460A GB 870245 A GB870245 A GB 870245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anodes
- stud
- current supply
- holes
- studs
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
870,245. Furnace electrodes. ELECTROKEMISK A.S. Feb. 29, 1960 [Feb. 27, 1959], No. 7054/60. Addition to 813,216. Class 39(3). In a method of forming self baking continuous anodes as disclosed and claimed in the parent Specification, rows of lateral contact studs are used for the current supply and the studs 9 of at least the lowest row are connected to current supply rods 12 both electrically and mechanically whereas the higher contact studs in an incompletely baked part of the anode are connected only electrically by means of flexible, non supporting conductors 11 to the current supply rods. Each anode block 1, 2 or 3 may contain two or more holes for receiving contact studs, the holes being formed one above the other and adjacent rows of blocks of anodes may be staggered vertically relative to one another such that blocks of one stud are half a block higher or lower than those in an adjacent stack. Deformation of the stud holes in the early baking stages is avoided by the use of aluminium filling plugs which are removed when the contact stud is to be inserted. Such anodes are designed for use in an aluminium electrolysis furnace.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH344219T | 1956-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB870245A true GB870245A (en) | 1961-06-14 |
Family
ID=32331813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2645/57A Expired GB813216A (en) | 1956-01-24 | 1957-01-24 | Improvements relating to electrolytic cells for the production of aluminium |
GB7054/60A Expired GB870245A (en) | 1956-01-24 | 1960-02-29 | Improvements relating to aluminium electrolysis furnaces |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2645/57A Expired GB813216A (en) | 1956-01-24 | 1957-01-24 | Improvements relating to electrolytic cells for the production of aluminium |
Country Status (5)
Country | Link |
---|---|
US (2) | US2937980A (en) |
CH (1) | CH344219A (en) |
DE (2) | DE1090435B (en) |
FR (1) | FR1173931A (en) |
GB (2) | GB813216A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256172A (en) * | 1960-10-29 | 1966-06-14 | Hoechst Ag | Device for avoiding short circuit damage in electrolytic cells |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3020220A (en) * | 1952-09-09 | 1962-02-06 | Helling Werner | Continuous carbon electrode |
FR1183034A (en) * | 1957-06-18 | 1959-07-02 | Pechiney | New type of anodes for electrolysis cells |
DE1182846B (en) * | 1960-06-27 | 1964-12-03 | Montedison Spa | Mechanical and electrical connection for the conductive attachment of contact pins to pre-burned carbon anodes for aluminum fused-salt electrolysis |
US3119755A (en) * | 1960-06-28 | 1964-01-28 | Montedison Spa | Method and apparatus for baking anodes with preheating of cathodic sole for electrolytic furnaces |
US3275488A (en) * | 1960-08-05 | 1966-09-27 | Great Lakes Carbon Corp | Fabrication of carbon and graphite bodies |
US3126326A (en) * | 1961-06-27 | 1964-03-24 | Method and apparatus for baking | |
CH404012A (en) * | 1962-03-05 | 1965-12-15 | Elektrokemisk As | Arrangement for power supply in a furnace for the melt-electrolytic production of aluminum |
US3375185A (en) * | 1964-07-17 | 1968-03-26 | Reynolds Metals Co | Anode for alumina reduction cells |
US3468737A (en) * | 1966-03-09 | 1969-09-23 | Kaiser Aluminium Chem Corp | Method for connecting anodes |
US3484856A (en) * | 1966-07-21 | 1969-12-16 | Kaiser Aluminium Chem Corp | Anode adjusting apparatus |
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
WO2010068992A1 (en) * | 2008-12-18 | 2010-06-24 | Aluminium Smelter Developments Pty Ltd | An aluminium reduction cell and method for operating same |
CN113737224B (en) * | 2021-10-09 | 2023-01-20 | 中国铝业股份有限公司 | Novel anode for continuous anode aluminum electrolytic cell and paste thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL19851C (en) * | 1925-09-30 | |||
DE863999C (en) * | 1951-07-12 | 1954-02-08 | Vaw Ver Aluminium Werke Ag | Process for connecting the carbon blocks of continuous electrodes for electric furnaces, in particular for fused metal electrolysis |
DE913805C (en) * | 1951-09-19 | 1954-06-21 | Vaw Ver Aluminium Werke Ag | Continuous electrode, especially for fused metal electrolysis |
US2739113A (en) * | 1952-04-12 | 1956-03-20 | Reynolds Metals Co | Electrolytic cell with self-baking anode |
US2728109A (en) * | 1952-06-06 | 1955-12-27 | Savoie Electrodes Refract | Method of making cathodic electrodes for electrolysis furnaces |
DE1075321B (en) * | 1952-08-12 | 1960-02-11 | Aluminium Company of America Pittsburgh Pa (V St A) | Continuous electrodes for melt flow electrolysis |
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 |
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 |
-
1956
- 1956-01-24 CH CH344219D patent/CH344219A/en unknown
-
1957
- 1957-01-11 DE DEA26362A patent/DE1090435B/en active Pending
- 1957-01-17 FR FR1173931D patent/FR1173931A/en not_active Expired
- 1957-01-23 US US635874A patent/US2937980A/en not_active Expired - Lifetime
- 1957-01-24 GB GB2645/57A patent/GB813216A/en not_active Expired
-
1960
- 1960-02-11 DE DEA33948A patent/DE1122714B/en active Pending
- 1960-02-19 US US9800A patent/US3052619A/en not_active Expired - Lifetime
- 1960-02-29 GB GB7054/60A patent/GB870245A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256172A (en) * | 1960-10-29 | 1966-06-14 | Hoechst Ag | Device for avoiding short circuit damage in electrolytic cells |
Also Published As
Publication number | Publication date |
---|---|
FR1173931A (en) | 1959-03-04 |
CH344219A (en) | 1960-01-31 |
DE1090435B (en) | 1960-10-06 |
DE1122714B (en) | 1962-01-25 |
US2937980A (en) | 1960-05-24 |
GB813216A (en) | 1959-05-13 |
US3052619A (en) | 1962-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB870245A (en) | Improvements relating to aluminium electrolysis furnaces | |
SE7905820L (en) | VETABLE CATHOD | |
ES8203988A1 (en) | Monopolar electrolytic cell of the filter press type. | |
FI824028A0 (en) | ELEKTROLYTISK CELL AV FILTERPRESSTYP | |
ES441612A1 (en) | Electrolytic cell | |
ES479479A1 (en) | Method for preparing chlorine by electrolysis of hydrochloric acid, and electrolytic cell therefor. | |
GB922189A (en) | Improved furnace for fused-bath electrolysis | |
GB669507A (en) | Improvements relating to continuous self-baking electrodes | |
GB1354314A (en) | Electrolytic cell | |
JPS5265798A (en) | Electrolytic cell equipped with vertical anode and cathode and method operating thereof | |
GB724876A (en) | Improvements in or relating to electrodes for electric furnaces | |
ES8200148A1 (en) | Electrodes for electrolytic cells | |
SE7905619L (en) | electrolysis | |
GB526696A (en) | Improvements in or relating to electric furnaces | |
ES8201639A1 (en) | Electrodeposition of metals | |
ES423838A1 (en) | Bipolar electrodes and electrolytic cell therewith | |
GB786379A (en) | Continuous anode for use in producing aluminium by fusion electrolysis | |
GB708023A (en) | Improvements in or relating to electrolytic cells | |
GB752126A (en) | Improvements in or relating to furnaces for the electrolytic production of aluminium | |
GB1454869A (en) | Electrolytic cell | |
GB578026A (en) | Electrode arrangement in fusion electrolytic cells | |
GB724371A (en) | Improvements relating to contact arrangements for the anodes of electrolytic furnaces for aluminium production | |
US3767556A (en) | Electrolyzers for the production of magnesium | |
Zieba et al. | Method for Theoretical Determination of the Voltage Drop in Vertical-Stud Soderberg Anodes | |
GB784593A (en) | Current conducting device for electrolysis furnaces |