GB506155A - Improvements in and relating to aluminium refining cells - Google Patents
Improvements in and relating to aluminium refining cellsInfo
- Publication number
- GB506155A GB506155A GB36608/38A GB3660838A GB506155A GB 506155 A GB506155 A GB 506155A GB 36608/38 A GB36608/38 A GB 36608/38A GB 3660838 A GB3660838 A GB 3660838A GB 506155 A GB506155 A GB 506155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- electrolyte
- cells
- aluminium
- cell
- 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
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
506,155. Fused electrolyte cells. ALUMINIUM-INDUSTRIE-AKT.-GES. Dec. 15, 1938, No. 36608. Convention date, Dec. 30, 1937. [Class 41] In aluminium refining cells of the threelayer type, electrolyte 2 may be added or removed by means of a shaft 10 in the wall of the cell opening into the interior of the cell at the level of the electrolyte. In a cell working at 740‹ C., the shaft is maintained at 720-730‹ C., thus preventing the solidification of the electrolyte in the shaft during addition or removal. The lower end of the shaft 12 is inclined to prevent the ladle from being dipped into the anode metal. The shaft may be lined with an insulating material. Specifications 293,353, [Class 41], 405,596, and 469,361 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH506155X | 1937-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB506155A true GB506155A (en) | 1939-05-23 |
Family
ID=4517160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36608/38A Expired GB506155A (en) | 1937-12-30 | 1938-12-15 | Improvements in and relating to aluminium refining cells |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH202910A (en) |
| DE (1) | DE674987C (en) |
| FR (1) | FR847729A (en) |
| GB (1) | GB506155A (en) |
-
1937
- 1937-12-30 CH CH202910D patent/CH202910A/en unknown
-
1938
- 1938-01-27 DE DEA85631D patent/DE674987C/en not_active Expired
- 1938-12-15 GB GB36608/38A patent/GB506155A/en not_active Expired
- 1938-12-19 FR FR847729D patent/FR847729A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR847729A (en) | 1939-10-16 |
| DE674987C (en) | 1939-04-26 |
| CH202910A (en) | 1939-02-15 |
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