CA1026703A - Sensing voltage in electrolytic bath to determine anode effect - Google Patents

Sensing voltage in electrolytic bath to determine anode effect

Info

Publication number
CA1026703A
CA1026703A CA163,876A CA163876A CA1026703A CA 1026703 A CA1026703 A CA 1026703A CA 163876 A CA163876 A CA 163876A CA 1026703 A CA1026703 A CA 1026703A
Authority
CA
Canada
Prior art keywords
electrolytic bath
sensing voltage
anode effect
determine anode
effect
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
CA163,876A
Other languages
English (en)
French (fr)
Other versions
CA163876S (en
Inventor
Joseph A. Murphy
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.)
National Southwire Aluminum Co
Original Assignee
National Southwire Aluminum Co
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 National Southwire Aluminum Co filed Critical National Southwire Aluminum Co
Application granted granted Critical
Publication of CA1026703A publication Critical patent/CA1026703A/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
    • 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)
CA163,876A 1972-10-18 1973-02-16 Sensing voltage in electrolytic bath to determine anode effect Expired CA1026703A (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
CA1026703A true CA1026703A (en) 1978-02-21

Family

ID=23150367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,876A Expired CA1026703A (en) 1972-10-18 1973-02-16 Sensing voltage in electrolytic bath to determine anode effect

Country Status (12)

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

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 (fr) * 1980-06-06 1981-12-11 Aluminium Grece Procede et appareillage de controle de l'alimentation en alumine d'une cellule pour la production d'aluminium par electrolyse
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 (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
FR2833274B1 (fr) * 2001-12-07 2004-01-23 Pechiney Aluminium Procede et dispositif de detection des effets d'anode d'une cellule d'electrolyse pour la fabrication d'aluminium
EP2885444B1 (en) 2012-08-17 2019-10-09 Elysis Limited Partnership Systems and methods for preventing thermite reactions in electrolytic cells

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280816A (fr) * 1960-12-09 1962-01-08 Ind De L Aluminium Sa Four d'électrolyse pour la production de l'aluminium et procédé de conduite de cefour
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
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
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 (no) * 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 (no) * 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
IT988127B (it) 1975-04-10
AT336288B (de) 1977-04-25
NO134707C (no) 1976-12-01
ATA170273A (de) 1976-08-15
AU5210073A (en) 1974-08-15
CH579641A5 (no) 1976-09-15
US3888747A (en) 1975-06-10
FR2203889B1 (no) 1976-09-10
FR2203889A1 (no) 1974-05-17
IN139142B (no) 1976-05-15
NO134707B (no) 1976-08-23
JPS4975402A (no) 1974-07-22
JPS5817268B2 (ja) 1983-04-06
ZA731017B (en) 1973-11-28
GB1396454A (en) 1975-06-04
DE2308565A1 (de) 1974-05-02

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