GB293353A - Improvements in electrolytic apparatus for refining aluminium and for like processes - Google Patents
Improvements in electrolytic apparatus for refining aluminium and for like processesInfo
- Publication number
- GB293353A GB293353A GB17717/28A GB1771728A GB293353A GB 293353 A GB293353 A GB 293353A GB 17717/28 A GB17717/28 A GB 17717/28A GB 1771728 A GB1771728 A GB 1771728A GB 293353 A GB293353 A GB 293353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- metal
- electrolyte
- carbon
- processes
- 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
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
293,353. Soc. Anon. Compagnie de Produits Chimiques et Electrometallurgiques Alais, Froges, et Camargue, (Assignees of Hulin, P. L.). July 4, 1927, [Convention date]. Electrolytic furnaces.-The inner lining of an apparatus for producing light metals such as aluminium, is formed of three distinct horizontal frames, a refractory or carbon frame F containing the anode alloy D, . an insulating frame H containing the electrolyte E, and a, carbon frame G containing the pure metal cathode C and insulated from the shell by insulation B which may extend to the bottom of the apparatus. The insulating frame is formed of electrolyte which solidifies on a frame through which water is cirsulated. The frame G is surmounted by a metal cover I connected to the negative lead and which may be separated from the frame by heat insulation m. Current passes to the frame through metal pins i or a metal belt surrounding the frame. The frame G may have an inward extension G<1> which may have an alundum lining K. An air-tight cover L may be provided,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR489869X | 1927-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB293353A true GB293353A (en) | 1929-02-14 |
Family
ID=8904305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17717/28A Expired GB293353A (en) | 1927-07-04 | 1928-06-19 | Improvements in electrolytic apparatus for refining aluminium and for like processes |
Country Status (4)
Country | Link |
---|---|
US (1) | US1782616A (en) |
DE (1) | DE489869C (en) |
FR (1) | FR649014A (en) |
GB (1) | GB293353A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582661A (en) * | 1945-12-03 | 1952-01-15 | Pechiney Prod Chimiques Sa | Method for electrolytically refining aluminum |
US2786024A (en) * | 1953-04-16 | 1957-03-19 | Elektrokemisk As | Arrangement of cathode bars in electrolytic pots |
US3235479A (en) * | 1961-02-17 | 1966-02-15 | Chlormetals Inc | Electrolytic cell |
US3271277A (en) * | 1962-04-30 | 1966-09-06 | Leonard F Yntema | Refractory metal production |
CH485027A (en) * | 1965-02-16 | 1970-01-31 | Gruber Hans | Method and device for the continuous direct production of pure aluminum and aluminum alloys by melt flow electrolysis |
US3996117A (en) * | 1974-03-27 | 1976-12-07 | Aluminum Company Of America | Process for producing aluminum |
CN111549359B (en) | 2015-02-11 | 2022-10-11 | 美铝美国公司 | System and method for purifying aluminum |
-
1927
- 1927-07-04 FR FR649014D patent/FR649014A/en not_active Expired
-
1928
- 1928-04-26 DE DEC41406D patent/DE489869C/en not_active Expired
- 1928-06-19 GB GB17717/28A patent/GB293353A/en not_active Expired
- 1928-06-19 US US286588A patent/US1782616A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR649014A (en) | 1928-12-17 |
US1782616A (en) | 1930-11-25 |
DE489869C (en) | 1930-01-20 |
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