NL6818752A - - Google Patents

Info

Publication number
NL6818752A
NL6818752A NL6818752A NL6818752A NL6818752A NL 6818752 A NL6818752 A NL 6818752A NL 6818752 A NL6818752 A NL 6818752A NL 6818752 A NL6818752 A NL 6818752A NL 6818752 A NL6818752 A NL 6818752A
Authority
NL
Netherlands
Application number
NL6818752A
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 filed Critical
Priority to NL6818752A priority Critical patent/NL6818752A/xx
Priority to US887299A priority patent/US3674674A/en
Priority to DE19691964446 priority patent/DE1964446A1/de
Priority to SE17920/69A priority patent/SE359319B/xx
Priority to CA070688A priority patent/CA934326A/en
Priority to NO5091/69A priority patent/NO125355B/no
Publication of NL6818752A publication Critical patent/NL6818752A/xx

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
    • C25C3/20—Automatic control or regulation of cells

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)
NL6818752A 1968-12-27 1968-12-27 NL6818752A (is)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6818752A NL6818752A (is) 1968-12-27 1968-12-27
US887299A US3674674A (en) 1968-12-27 1969-12-22 Apparatus for controlling electrode adjustment during aluminum oxide reduction
DE19691964446 DE1964446A1 (de) 1968-12-27 1969-12-23 Elektrische Steuereinrichtung
SE17920/69A SE359319B (is) 1968-12-27 1969-12-23
CA070688A CA934326A (en) 1968-12-27 1969-12-23 Control unit
NO5091/69A NO125355B (is) 1968-12-27 1969-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6818752A NL6818752A (is) 1968-12-27 1968-12-27

Publications (1)

Publication Number Publication Date
NL6818752A true NL6818752A (is) 1970-06-30

Family

ID=19805498

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6818752A NL6818752A (is) 1968-12-27 1968-12-27

Country Status (6)

Country Link
US (1) US3674674A (is)
CA (1) CA934326A (is)
DE (1) DE1964446A1 (is)
NL (1) NL6818752A (is)
NO (1) NO125355B (is)
SE (1) SE359319B (is)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560765A5 (is) * 1972-07-18 1975-04-15 Alusuisse
US3888747A (en) * 1972-10-18 1975-06-10 Nat Southwire Aluminum Method of and apparatus for producing metal
US3875030A (en) * 1973-09-17 1975-04-01 Reynolds Metals Co Detection of grounded anodes
US3871984A (en) * 1973-09-17 1975-03-18 Reynolds Metals Co Transmission of pot line control signals
US4217197A (en) * 1979-07-18 1980-08-12 Gewerkschaft Eisenhutte Westfalia Apparatus for removing anode residue from anodes of electrolytic melt baths
US6855241B2 (en) * 2002-04-22 2005-02-15 Forrest M. Palmer Process and apparatus for smelting aluminum

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH417125A (de) * 1963-08-30 1966-07-15 Alusuisse Verfahren zur automatischen Regelung der Klemmenspannung bei einer Anlage zur elektrolytischen Gewinnung von Aluminium im Fluoridschmelzfluss und mit der entsprechenden Reguliervorrichtung versehene Anlage
US3317413A (en) * 1963-09-23 1967-05-02 Pechiney Cie De Produits Control of alumina content during igneous electrolysis
FR1397946A (fr) * 1964-01-14 1965-05-07 Pechiney Procédé pour la prévision des brûlures, l'alimentation systématique et la régulation automatique du système anodique des cuves pour l'électrolyse ignée de l'alumine
NL130687C (is) * 1965-05-28
US3539461A (en) * 1967-10-19 1970-11-10 Kaiser Aluminium Chem Corp Anode effect termination
US3485727A (en) * 1968-07-17 1969-12-23 Reynolds Metals Co Voltage control in aluminum electrolysis cells during flex-raise period

Also Published As

Publication number Publication date
CA934326A (en) 1973-09-25
DE1964446A1 (de) 1970-11-26
NO125355B (is) 1972-08-28
US3674674A (en) 1972-07-04
SE359319B (is) 1973-08-27

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