CH373902A - Process for starting up multi-cell furnaces for electrolytic aluminum production and multi-cell furnaces for carrying out this process - Google Patents

Process for starting up multi-cell furnaces for electrolytic aluminum production and multi-cell furnaces for carrying out this process

Info

Publication number
CH373902A
CH373902A CH5528558A CH5528558A CH373902A CH 373902 A CH373902 A CH 373902A CH 5528558 A CH5528558 A CH 5528558A CH 5528558 A CH5528558 A CH 5528558A CH 373902 A CH373902 A CH 373902A
Authority
CH
Switzerland
Prior art keywords
furnaces
cell
starting
carrying
cell furnaces
Prior art date
Application number
CH5528558A
Other languages
German (de)
Inventor
Varda Giuseppe De
Original Assignee
Montedison Spa
Varda Giuseppe De
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 claimed from US711660A external-priority patent/US2959528A/en
Application filed by Montedison Spa, Varda Giuseppe De filed Critical Montedison Spa
Publication of CH373902A publication Critical patent/CH373902A/en

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
CH5528558A 1957-01-31 1958-01-30 Process for starting up multi-cell furnaces for electrolytic aluminum production and multi-cell furnaces for carrying out this process CH373902A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT162257 1957-01-31
US711660A US2959528A (en) 1957-01-31 1958-01-28 Method of rapidly starting closed multicell electrolytic furnaces
US847538A US3063931A (en) 1957-01-31 1959-10-20 Multicell electrolytic furnace, including apparatus for rapid starting thereof

Publications (1)

Publication Number Publication Date
CH373902A true CH373902A (en) 1963-12-15

Family

ID=32475046

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5528558A CH373902A (en) 1957-01-31 1958-01-30 Process for starting up multi-cell furnaces for electrolytic aluminum production and multi-cell furnaces for carrying out this process

Country Status (2)

Country Link
US (1) US3063931A (en)
CH (1) CH373902A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979497A (en) * 1908-10-27 1910-12-27 Electro Chimie Soc D Means for the electrolytic manufacture of sodium.
DE723448C (en) * 1939-11-09 1942-08-05 Vaw Ver Aluminium Werke Ag Carbon anode
US2451494A (en) * 1947-01-28 1948-10-19 Reynolds Metals Co Enriching alumina content of cryolite fusions
US2748073A (en) * 1951-12-11 1956-05-29 Nat Lead Co Fused salt electrolytic cell for the production of refractory metals

Also Published As

Publication number Publication date
US3063931A (en) 1962-11-13

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