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 SE17920/69A priority patent/SE359319B/xx
Priority to DE19691964446 priority patent/DE1964446A1/de
Priority to NO5091/69A priority patent/NO125355B/no
Priority to CA070688A priority patent/CA934326A/en
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 (enrdf_load_html_response)

Priority Applications (6)

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

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=19805498

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560765A5 (enrdf_load_html_response) * 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
US3871984A (en) * 1973-09-17 1975-03-18 Reynolds Metals Co Transmission of pot line control signals
US3875030A (en) * 1973-09-17 1975-04-01 Reynolds Metals Co Detection of grounded anodes
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 (enrdf_load_html_response) * 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
NO125355B (enrdf_load_html_response) 1972-08-28
CA934326A (en) 1973-09-25
DE1964446A1 (de) 1970-11-26
SE359319B (enrdf_load_html_response) 1973-08-27
US3674674A (en) 1972-07-04

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