CA1013292A - Method of controlling the thickness of the lateral ledges in a cell for the electrolytic recovery of aluminum - Google Patents

Method of controlling the thickness of the lateral ledges in a cell for the electrolytic recovery of aluminum

Info

Publication number
CA1013292A
CA1013292A CA194,065A CA194065A CA1013292A CA 1013292 A CA1013292 A CA 1013292A CA 194065 A CA194065 A CA 194065A CA 1013292 A CA1013292 A CA 1013292A
Authority
CA
Canada
Prior art keywords
aluminum
cell
thickness
controlling
electrolytic recovery
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
CA194,065A
Inventor
Kiranendu B. Chaudhuri
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.)
Alcan Holdings Switzerland AG
Original Assignee
Schweizerische Aluminium AG
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 Schweizerische Aluminium AG filed Critical Schweizerische Aluminium AG
Application granted granted Critical
Publication of CA1013292A publication Critical patent/CA1013292A/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)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
CA194,065A 1974-01-30 1974-03-05 Method of controlling the thickness of the lateral ledges in a cell for the electrolytic recovery of aluminum Expired CA1013292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH124374A CH592749A5 (en) 1974-01-30 1974-01-30

Publications (1)

Publication Number Publication Date
CA1013292A true CA1013292A (en) 1977-07-05

Family

ID=4205817

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,065A Expired CA1013292A (en) 1974-01-30 1974-03-05 Method of controlling the thickness of the lateral ledges in a cell for the electrolytic recovery of aluminum

Country Status (19)

Country Link
US (1) US3900371A (en)
JP (1) JPS547491B2 (en)
AT (1) AT345004B (en)
BE (1) BE824655A (en)
BR (1) BR7500573A (en)
CA (1) CA1013292A (en)
CH (1) CH592749A5 (en)
EG (1) EG11547A (en)
FR (1) FR2259163B1 (en)
GB (1) GB1462332A (en)
IE (1) IE40797B1 (en)
IS (1) IS1043B6 (en)
IT (1) IT1031305B (en)
NL (1) NL7501038A (en)
NO (1) NO143633C (en)
PH (1) PH11296A (en)
SE (1) SE410326B (en)
TR (1) TR18265A (en)
ZA (1) ZA75244B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333803A (en) * 1980-10-03 1982-06-08 Aluminum Company Of America Method and apparatus for controlling the heat balance in aluminum reduction cells
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
FR2614320B1 (en) * 1987-04-21 1989-06-30 Pechiney Aluminium METHOD AND DEVICE FOR CONTROLLING THE ADDITIONS OF SOLID ELECTROLYSIS IN ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM.
US5114545A (en) * 1991-06-17 1992-05-19 Reynolds Metals Company Electrolyte chemistry for improved performance in modern industrial alumina reduction cells
FR2821364B1 (en) * 2001-02-28 2004-04-09 Pechiney Aluminium METHOD FOR REGULATING AN ELECTROLYSIS CELL
CN106676581B (en) * 2016-12-27 2018-07-20 甘肃东兴铝业有限公司 A kind of electrolytic bath of aluminium side thickness optimization control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961893A (en) * 1933-07-26 1934-06-05 Hartford Empire Co Automatic level control system
US3812024A (en) * 1972-03-20 1974-05-21 Kaiser Aluminium Chem Corp Control of an aluminum reduction cell

Also Published As

Publication number Publication date
DE2503635B2 (en) 1976-12-16
CH592749A5 (en) 1977-11-15
AT345004B (en) 1978-08-25
NO143633C (en) 1981-03-18
ATA66775A (en) 1977-12-15
JPS50114320A (en) 1975-09-08
IS2257A7 (en) 1975-07-31
IE40797L (en) 1975-07-30
BR7500573A (en) 1975-11-11
BE824655A (en) 1975-05-15
PH11296A (en) 1977-11-02
US3900371A (en) 1975-08-19
FR2259163B1 (en) 1978-04-21
SE7500956L (en) 1975-07-31
AU7772575A (en) 1976-08-05
ZA75244B (en) 1976-01-28
IT1031305B (en) 1979-04-30
IS1043B6 (en) 1980-12-16
JPS547491B2 (en) 1979-04-07
NO750253L (en) 1975-08-25
GB1462332A (en) 1977-01-26
DE2503635A1 (en) 1975-07-31
NL7501038A (en) 1975-08-01
EG11547A (en) 1977-12-31
FR2259163A1 (en) 1975-08-22
SE410326B (en) 1979-10-08
IE40797B1 (en) 1979-08-15
NO143633B (en) 1980-12-08
TR18265A (en) 1976-11-10

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