GB802959A - Improvements relating to the electrolysis of fused salt - Google Patents

Improvements relating to the electrolysis of fused salt

Info

Publication number
GB802959A
GB802959A GB34922/55A GB3492255A GB802959A GB 802959 A GB802959 A GB 802959A GB 34922/55 A GB34922/55 A GB 34922/55A GB 3492255 A GB3492255 A GB 3492255A GB 802959 A GB802959 A GB 802959A
Authority
GB
United Kingdom
Prior art keywords
layer
interstice
anode
aluminium
bath
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
GB34922/55A
Other languages
English (en)
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
Publication of GB802959A publication Critical patent/GB802959A/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)
GB34922/55A 1954-12-31 1955-12-06 Improvements relating to the electrolysis of fused salt Expired GB802959A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB802959A true GB802959A (en) 1958-10-15

Family

ID=11242832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34922/55A Expired GB802959A (en) 1954-12-31 1955-12-06 Improvements relating to the electrolysis of fused salt

Country Status (6)

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

Families Citing this family (6)

* 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
DE1213626B (de) * 1962-11-10 1966-03-31 Montedison Spa Mehrzellenelektrolyseofen mit aufgehaengten Elektroden zur Herstellung von Aluminium
NO832769L (no) * 1983-07-23 1985-02-25 Ardal Og Sunndal Verk Fremgangsmaate og anordning for aa redusere karbon-tap fra anoder ved fremstilling av aluminium ved elektrolytisk smelting
DE3838828A1 (de) * 1988-11-17 1990-05-23 Vaw Ver Aluminium Werke Ag Kohleelektrode mit gasdichter, temperaturbestaendiger schutzglocke
CN100580144C (zh) * 2007-11-16 2010-01-13 广西师范大学 一种铝电解用碳素阳极抗氧化层及其涂覆方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328178C (de) * 1919-06-15 1920-10-25 Hermann Fritsche Federanordnung fuer Matratzen mit zu Gruppen vereinigten, sternfoermig angeordneten Federn
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 (fr) * 1929-12-04 1931-03-17 Magnesium Production Co Ltd Anodes pour fours électriques
DE723448C (de) * 1939-11-09 1942-08-05 Vaw Ver Aluminium Werke Ag Kohlenanode
DE902419C (de) * 1940-03-12 1954-01-21 Siemens Planiawerke Ag Stromzufuehrung fuer Elektroden elektrischer OEfen
FR988749A (fr) * 1948-06-18 1951-08-30 Ici Ltd Procédé et appareil électrolytiques
GB674731A (en) * 1949-04-29 1952-07-02 C D Patents Ltd Improved electro-chemical electrode
FR65794E (de) * 1953-04-23 1956-03-12

Also Published As

Publication number Publication date
BE543739A (de)
US2938843A (en) 1960-05-31
FR1145242A (fr) 1957-10-23
DE1154948B (de) 1963-09-26
CH357554A (de) 1961-10-15

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