GB1365254A - Electrolysisi cells for producing molten metals - Google Patents
Electrolysisi cells for producing molten metalsInfo
- Publication number
- GB1365254A GB1365254A GB5394072A GB5394072A GB1365254A GB 1365254 A GB1365254 A GB 1365254A GB 5394072 A GB5394072 A GB 5394072A GB 5394072 A GB5394072 A GB 5394072A GB 1365254 A GB1365254 A GB 1365254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- magnetic
- shell
- magnetic field
- electrolysisi
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 150000002739 metals Chemical class 0.000 title abstract 2
- 239000011257 shell material Substances 0.000 abstract 4
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 230000004907 flux Effects 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 239000000696 magnetic material 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
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)
- Coating With Molten Metal (AREA)
Abstract
1365254 Electrolytic molten bath production of metals ALUMINIUM CO of AMERICA 22 Nov 1972 [24 March 1972], 53940/72 Heading C7B An electrolytic cell for production of metal, e.g. aluminium, from a molten bath includes a magnetic conducting shell having an elongated flux impeding means, e.g. a slot cut from the shell material and, for instance filled with non-magnetic material, positioned at right-angles to a componant of magnetic flux, thus altering the magnetic field within the cell to lessen movement of the molten metal within the cell. Selective use may also be made of the magnetic field of a bus-bar positioned outside the cell by locating a magnetic conducting structure adjacent the bus-bar so that the structure and shell together surround the busbar, thus preventing the shell from shielding the bath from the magnetic field produced by the conductor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23772872A | 1972-03-24 | 1972-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365254A true GB1365254A (en) | 1974-08-29 |
Family
ID=22894910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5394072A Expired GB1365254A (en) | 1972-03-24 | 1972-11-22 | Electrolysisi cells for producing molten metals |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3783121A (en) |
| JP (1) | JPS5213487B2 (en) |
| AU (1) | AU462927B2 (en) |
| BR (1) | BR7209275D0 (en) |
| CA (1) | CA979393A (en) |
| CH (1) | CH565870A5 (en) |
| DD (1) | DD101703A5 (en) |
| DE (1) | DE2303339B2 (en) |
| FR (1) | FR2176655B1 (en) |
| GB (1) | GB1365254A (en) |
| HU (1) | HU166536B (en) |
| IT (1) | IT974332B (en) |
| NL (1) | NL161204C (en) |
| NO (1) | NO132877C (en) |
| PL (1) | PL79564B1 (en) |
| RO (1) | RO68160A (en) |
| SE (1) | SE389518B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809146A1 (en) * | 1978-02-07 | 1979-08-09 | Alusuisse | MAGNETIC FIELD LINE ABSORPTION IN ELECTROLYSIS CELLS |
| EP0016728A1 (en) * | 1979-03-23 | 1980-10-01 | Schweizerische Aluminium AG | Electrolytic cell for the production of aluminium by fusion electrolysis of aluminium salts |
| JPS58172323U (en) * | 1982-05-11 | 1983-11-17 | 鎌田 嘉作 | conduit joint structure |
| NO20161170A1 (en) * | 2016-07-13 | 2018-01-15 | Norsk Hydro As | Electrolysis cell and a method for repairing same |
-
1972
- 1972-03-24 US US00237728A patent/US3783121A/en not_active Expired - Lifetime
- 1972-11-08 CA CA156,000A patent/CA979393A/en not_active Expired
- 1972-11-22 GB GB5394072A patent/GB1365254A/en not_active Expired
- 1972-11-23 FR FR7241671A patent/FR2176655B1/fr not_active Expired
- 1972-11-30 CH CH1744172A patent/CH565870A5/xx not_active IP Right Cessation
- 1972-12-20 NO NO4706/72A patent/NO132877C/no unknown
- 1972-12-20 JP JP47128063A patent/JPS5213487B2/ja not_active Expired
- 1972-12-27 IT IT55049/72A patent/IT974332B/en active
- 1972-12-28 SE SE7217027A patent/SE389518B/en unknown
- 1972-12-29 BR BR9275/72A patent/BR7209275D0/en unknown
-
1973
- 1973-01-22 DE DE2303339A patent/DE2303339B2/en not_active Ceased
- 1973-01-25 DD DD168442A patent/DD101703A5/xx unknown
- 1973-01-25 HU HUAU293A patent/HU166536B/hu unknown
- 1973-01-25 RO RO7373608A patent/RO68160A/en unknown
- 1973-02-06 PL PL1973160617A patent/PL79564B1/pl unknown
- 1973-03-01 AU AU52759/73A patent/AU462927B2/en not_active Expired
- 1973-03-21 NL NL7303990.A patent/NL161204C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303339B2 (en) | 1974-08-15 |
| AU5275973A (en) | 1974-09-05 |
| AU462927B2 (en) | 1975-07-10 |
| NL161204C (en) | 1980-01-15 |
| JPS5213487B2 (en) | 1977-04-14 |
| CH565870A5 (en) | 1975-08-29 |
| JPS4914310A (en) | 1974-02-07 |
| NL161204B (en) | 1979-08-15 |
| FR2176655B1 (en) | 1976-10-29 |
| IT974332B (en) | 1974-06-20 |
| RO68160A (en) | 1980-08-15 |
| CA979393A (en) | 1975-12-09 |
| HU166536B (en) | 1975-04-28 |
| NO132877B (en) | 1975-10-13 |
| BR7209275D0 (en) | 1974-08-15 |
| SE389518B (en) | 1976-11-08 |
| PL79564B1 (en) | 1975-06-30 |
| DE2303339A1 (en) | 1973-10-04 |
| NL7303990A (en) | 1973-09-26 |
| FR2176655A1 (en) | 1973-11-02 |
| DD101703A5 (en) | 1973-11-12 |
| US3783121A (en) | 1974-01-01 |
| NO132877C (en) | 1976-01-21 |
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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 |