FR1145242A - Furnace and process for the production of aluminum by igneous electrolysis, with reconstituting anodes, and anode for this furnace and process - Google Patents

Furnace and process for the production of aluminum by igneous electrolysis, with reconstituting anodes, and anode for this furnace and process

Info

Publication number
FR1145242A
FR1145242A FR1145242DA FR1145242A FR 1145242 A FR1145242 A FR 1145242A FR 1145242D A FR1145242D A FR 1145242DA FR 1145242 A FR1145242 A FR 1145242A
Authority
FR
France
Prior art keywords
furnace
reconstituting
anodes
anode
aluminum
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
Other languages
French (fr)
Inventor
Giuseppe De Varda
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1145242A publication Critical patent/FR1145242A/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
    • 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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

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)
FR1145242D 1954-12-31 1955-12-22 Furnace and process for the production of aluminum by igneous electrolysis, with reconstituting anodes, and anode for this furnace and process Expired FR1145242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT357554X 1954-12-31

Publications (1)

Publication Number Publication Date
FR1145242A true FR1145242A (en) 1957-10-23

Family

ID=11242832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145242D Expired FR1145242A (en) 1954-12-31 1955-12-22 Furnace and process for the production of aluminum by igneous electrolysis, with reconstituting anodes, and anode for this furnace and process

Country Status (6)

Country Link
US (1) US2938843A (en)
BE (1) BE543739A (en)
CH (1) CH357554A (en)
DE (1) DE1154948B (en)
FR (1) FR1145242A (en)
GB (1) GB802959A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188643A1 (en) * 1983-07-23 1986-07-30 Norsk Hydro A/S Method of reducing the loss of carbon from anodes when producing aluminium by electrolytic smelting, and an inert anode top for performing the method
FR2639049A1 (en) * 1988-11-17 1990-05-18 Vaw Ver Aluminium Werke Ag CARBON ELECTRODE WITH TEMPERATURE RESISTANT PROTECTION BELL AND GAS SEAL

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119755A (en) * 1960-06-28 1964-01-28 Montedison Spa Method and apparatus for baking anodes with preheating of cathodic sole for electrolytic furnaces
US3126326A (en) * 1961-06-27 1964-03-24 Method and apparatus for baking
US3352767A (en) * 1962-11-10 1967-11-14 Montedison Spa Multicell electrolytic furnace with suspended electrodes and method of aluminum production
CN100580144C (en) * 2007-11-16 2010-01-13 广西师范大学 Carbon element anode oxidation resistance layer for aluminium electrolysis and coating method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328178C (en) * 1919-06-15 1920-10-25 Hermann Fritsche Spring arrangement for mattresses with springs combined in groups and arranged in a star shape
US1545384A (en) * 1923-01-11 1925-07-07 Ashcroft Edgar Arthur Apparatus for electrolyzing fused salts
GB262722A (en) * 1925-12-09 1927-06-09 Norske Elektrokemisk Ind As Improvements in or relating to electrodes for electric furnaces
FR701548A (en) * 1929-12-04 1931-03-17 Magnesium Production Co Ltd Anodes for electric furnaces
DE723448C (en) * 1939-11-09 1942-08-05 Vaw Ver Aluminium Werke Ag Carbon anode
DE902419C (en) * 1940-03-12 1954-01-21 Siemens Planiawerke Ag Power supply for electrodes electrical oven
FR988749A (en) * 1948-06-18 1951-08-30 Ici Ltd Electrolytic process and apparatus
GB674731A (en) * 1949-04-29 1952-07-02 C D Patents Ltd Improved electro-chemical electrode
FR65794E (en) * 1953-04-23 1956-03-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188643A1 (en) * 1983-07-23 1986-07-30 Norsk Hydro A/S Method of reducing the loss of carbon from anodes when producing aluminium by electrolytic smelting, and an inert anode top for performing the method
FR2639049A1 (en) * 1988-11-17 1990-05-18 Vaw Ver Aluminium Werke Ag CARBON ELECTRODE WITH TEMPERATURE RESISTANT PROTECTION BELL AND GAS SEAL

Also Published As

Publication number Publication date
GB802959A (en) 1958-10-15
CH357554A (en) 1961-10-15
US2938843A (en) 1960-05-31
BE543739A (en)
DE1154948B (en) 1963-09-26

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