CH579641A5 - - Google Patents

Info

Publication number
CH579641A5
CH579641A5 CH639973A CH639973A CH579641A5 CH 579641 A5 CH579641 A5 CH 579641A5 CH 639973 A CH639973 A CH 639973A CH 639973 A CH639973 A CH 639973A CH 579641 A5 CH579641 A5 CH 579641A5
Authority
CH
Switzerland
Application number
CH639973A
Original Assignee
Nat Southwire Aluminum
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 Nat Southwire Aluminum filed Critical Nat Southwire Aluminum
Publication of CH579641A5 publication Critical patent/CH579641A5/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)
  • Manufacture And Refinement Of Metals (AREA)
CH639973A 1972-10-18 1973-05-04 CH579641A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US298405A US3888747A (en) 1972-10-18 1972-10-18 Method of and apparatus for producing metal

Publications (1)

Publication Number Publication Date
CH579641A5 true CH579641A5 (en) 1976-09-15

Family

ID=23150367

Family Applications (1)

Application Number Title Priority Date Filing Date
CH639973A CH579641A5 (en) 1972-10-18 1973-05-04

Country Status (12)

Country Link
US (1) US3888747A (en)
JP (1) JPS5817268B2 (en)
AT (1) AT336288B (en)
CA (1) CA1026703A (en)
CH (1) CH579641A5 (en)
DE (1) DE2308565A1 (en)
FR (1) FR2203889B1 (en)
GB (1) GB1396454A (en)
IN (1) IN139142B (en)
IT (1) IT988127B (en)
NO (1) NO134707C (en)
ZA (1) ZA731017B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1146904A (en) * 1978-04-27 1983-05-24 Edward L. Cambridge Technique for automatic quenching of anode effects in aluminium reduction cells
JPS55134186A (en) * 1979-04-06 1980-10-18 Ardal Og Sunndal Verk Controlling of anode effect
FR2483965A1 (en) * 1980-06-06 1981-12-11 Aluminium Grece METHOD AND APPARATUS FOR CONTROLLING ALUMINUM POWER IN A CELL FOR THE PRODUCTION OF ALUMINUM BY ELECTROLYSIS
CA1219636A (en) * 1984-01-18 1987-03-24 Andrew E. Deczky Data acquisition system for the computer control of aluminum smelters
US4654130A (en) * 1986-05-15 1987-03-31 Reynolds Metals Company Method for improved alumina control in aluminum electrolytic cells employing point feeders
BR9900253A (en) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Aluminum and stainless steel container forming self-cooking electrodes for use in electric reduction furnaces
BR9900252A (en) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Stainless steel container for forming self-baking electrodes for use in electric reduction blast furnaces
FR2833274B1 (en) * 2001-12-07 2004-01-23 Pechiney Aluminium METHOD AND DEVICE FOR DETECTING THE ANODE EFFECTS OF AN ELECTROLYSIS CELL FOR THE MANUFACTURE OF ALUMINUM
BR112015000194B1 (en) 2012-08-17 2021-05-18 Alcoa Usa Corp inert anode electrolytic cell and method of monitoring an electrolytic cell

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280816A (en) * 1960-12-09 1962-01-08 Ind De L Aluminium Sa Electrolysis furnace for the production of aluminum and method of driving cefour
CH417125A (en) * 1963-08-30 1966-07-15 Alusuisse Process for the automatic regulation of the terminal voltage in a system for the electrolytic production of aluminum in the fluoride melt flow and a system provided with the corresponding regulating device
FR1397946A (en) * 1964-01-14 1965-05-07 Pechiney Process for the prediction of burns, the systematic feeding and automatic regulation of the anode system of the tanks for the igneous electrolysis of alumina
US3387210A (en) * 1964-09-25 1968-06-04 Reynolds Metals Co Method and apparatus for measuring the resistance of an electrochemical cell
US3573179A (en) * 1965-12-14 1971-03-30 Ibm Method and apparatus for the control of electrolytic refining cells
US3578569A (en) * 1967-09-18 1971-05-11 Kaiser Aluminium Chem Corp Anode polarization detector
US3539461A (en) * 1967-10-19 1970-11-10 Kaiser Aluminium Chem Corp Anode effect termination
FR1605433A (en) * 1967-11-06 1975-10-17
US3712857A (en) * 1968-05-20 1973-01-23 Reynolds Metals Co Method for controlling a reduction cell
US3625842A (en) * 1968-05-24 1971-12-07 Kaiser Aluminium Chem Corp Alumina feed control
NL6818752A (en) * 1968-12-27 1970-06-30
US3761379A (en) * 1971-07-20 1973-09-25 C Elliott Aluminum production apparatus

Also Published As

Publication number Publication date
GB1396454A (en) 1975-06-04
ZA731017B (en) 1973-11-28
DE2308565A1 (en) 1974-05-02
FR2203889A1 (en) 1974-05-17
ATA170273A (en) 1976-08-15
FR2203889B1 (en) 1976-09-10
AT336288B (en) 1977-04-25
IN139142B (en) 1976-05-15
JPS4975402A (en) 1974-07-22
CA1026703A (en) 1978-02-21
NO134707B (en) 1976-08-23
NO134707C (en) 1976-12-01
JPS5817268B2 (en) 1983-04-06
AU5210073A (en) 1974-08-15
US3888747A (en) 1975-06-10
IT988127B (en) 1975-04-10

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Legal Events

Date Code Title Description
PL Patent ceased