GB293353A - Improvements in electrolytic apparatus for refining aluminium and for like processes - Google Patents

Improvements in electrolytic apparatus for refining aluminium and for like processes

Info

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
Application number
GB17717/28A
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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
Application filed by Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Publication of GB293353A publication Critical patent/GB293353A/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
    • 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,
GB17717/28A 1927-07-04 1928-06-19 Improvements in electrolytic apparatus for refining aluminium and for like processes Expired GB293353A (en)

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)

* Cited by examiner, † Cited by third party
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
CN107223167B (en) 2015-02-11 2020-05-15 美铝美国公司 System and method for purifying aluminum

Also Published As

Publication number Publication date
US1782616A (en) 1930-11-25
DE489869C (en) 1930-01-20
FR649014A (en) 1928-12-17

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