GB784696A - Improvements in or relating to electrolytic cells for the production of aluminium - Google Patents

Improvements in or relating to electrolytic cells for the production of aluminium

Info

Publication number
GB784696A
GB784696A GB1849051A GB1849051A GB784696A GB 784696 A GB784696 A GB 784696A GB 1849051 A GB1849051 A GB 1849051A GB 1849051 A GB1849051 A GB 1849051A GB 784696 A GB784696 A GB 784696A
Authority
GB
United Kingdom
Prior art keywords
aluminium
production
relating
carbide
electrolytic cells
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
Application number
GB1849051A
Inventor
Charles Eric Ransley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to GB1054851A priority Critical patent/GB784695A/en
Application filed by British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Priority to GB1849051A priority patent/GB784696A/en
Priority to DE1952B0020264 priority patent/DE1092215B/en
Priority to FR1061906D priority patent/FR1061906A/en
Priority to CH299434D priority patent/CH299434A/en
Priority to CH301030D priority patent/CH301030A/en
Priority to FR1064743D priority patent/FR1064743A/en
Publication of GB784696A publication Critical patent/GB784696A/en
Expired legal-status Critical Current

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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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

Abstract

The free carbon content of zirconium carbide is reduced by a process similar to that described in Specification 784,697 with respect to titanium carbide, but the final firing temperature is 2700 DEG C.ALSO:Compact masses of titanium carbide or zirconium carbide for use as leading-in conductors in a fused-electrolyte all for the production or refining of aluminium are made by the method described in Specification 784,695. Specification 754,697 also is referred to.ALSO:Compact masses of titanium carbide or zirconium carbide for leading in conductors in a fused-electrolyte cell for producing or refining aluminium are made by the method described in Specification 784,695. Specification 784,697 also is referred to.
GB1849051A 1951-08-03 1951-08-03 Improvements in or relating to electrolytic cells for the production of aluminium Expired GB784696A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1054851A GB784695A (en) 1951-08-03 1951-05-04 Improvements in or relating to electrolytic cells for the production of aluminium
GB1849051A GB784696A (en) 1951-08-03 1951-08-03 Improvements in or relating to electrolytic cells for the production of aluminium
DE1952B0020264 DE1092215B (en) 1951-08-03 1952-05-02 Cathode and cell for the production of aluminum from aluminum oxide by fused-salt electrolysis
FR1061906D FR1061906A (en) 1951-08-03 1952-05-03 Vertical tanks for the production of aluminum
CH299434D CH299434A (en) 1951-08-03 1952-05-05 Cell for the production of metallic aluminum by electrolytic reduction.
CH301030D CH301030A (en) 1951-08-03 1952-06-09 Electrolytic cell for the production of aluminum.
FR1064743D FR1064743A (en) 1951-08-03 1952-07-23 Improvements to electrolytic cells for aluminum production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1849051A GB784696A (en) 1951-08-03 1951-08-03 Improvements in or relating to electrolytic cells for the production of aluminium

Publications (1)

Publication Number Publication Date
GB784696A true GB784696A (en) 1957-10-16

Family

ID=10302310

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1054851A Expired GB784695A (en) 1951-05-04 1951-05-04 Improvements in or relating to electrolytic cells for the production of aluminium
GB1849051A Expired GB784696A (en) 1951-08-03 1951-08-03 Improvements in or relating to electrolytic cells for the production of aluminium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1054851A Expired GB784695A (en) 1951-05-04 1951-05-04 Improvements in or relating to electrolytic cells for the production of aluminium

Country Status (4)

Country Link
CH (2) CH299434A (en)
DE (1) DE1092215B (en)
FR (2) FR1061906A (en)
GB (2) GB784695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156639A (en) * 1961-08-17 1964-11-10 Reynolds Metals Co Electrode

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES203316A1 (en) * 1951-05-04 1952-07-01 British Aluminium Co Ltd Current conducting element for aluminum production cells
BE534969A (en) * 1954-01-19
BE548465A (en) * 1955-06-08
BE549859A (en) * 1955-07-28
US2915442A (en) * 1955-11-28 1959-12-01 Kaiser Aluminium Chem Corp Production of aluminum
US2959527A (en) * 1957-01-05 1960-11-08 Montedison Spa Self-restoring anode in multi-cell furnaces particularly for the electrolytic production of aluminum
GB898602A (en) * 1957-05-01 1962-06-14 British Aluminium Co Ltd Improvements in or relating to electrolytic cells for the production of metals
US3151053A (en) * 1958-06-12 1964-09-29 Kaiser Aluminium Chem Corp Metallurgy
US3081254A (en) * 1958-06-24 1963-03-12 Kaiser Aluminium Chem Corp Electrolytic cell structure
US3067124A (en) * 1958-07-24 1962-12-04 Montedison Spa Furnace for fused-bath electrolysis, particularly for aluminum production from alo
US4333813A (en) 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622522C (en) * 1932-08-06 1935-11-29 Metallwerk Plansee G M B H Electrical contact material that contains one or more carbides in addition to one or more lower melting and softer metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156639A (en) * 1961-08-17 1964-11-10 Reynolds Metals Co Electrode

Also Published As

Publication number Publication date
CH301030A (en) 1954-08-31
GB784695A (en) 1957-10-16
FR1064743A (en) 1954-05-17
FR1061906A (en) 1954-04-16
DE1092215B (en) 1960-11-03
CH299434A (en) 1954-06-15

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