CA943906A - Electrolytic cell for the production of aluminium - Google Patents

Electrolytic cell for the production of aluminium

Info

Publication number
CA943906A
CA943906A CA121,462A CA121462A CA943906A CA 943906 A CA943906 A CA 943906A CA 121462 A CA121462 A CA 121462A CA 943906 A CA943906 A CA 943906A
Authority
CA
Canada
Prior art keywords
aluminium
production
electrolytic cell
electrolytic
cell
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
CA121,462A
Other versions
CA121462S (en
Inventor
Wolfgang Schmidt-Hatting
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 CA943906A publication Critical patent/CA943906A/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
    • C25C3/16—Electric current supply devices, e.g. bus bars
    • 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA121,462A 1970-09-01 1971-08-26 Electrolytic cell for the production of aluminium Expired CA943906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1310170A CH544812A (en) 1970-09-01 1970-09-01 Cell for the production of aluminum by electrolysis of aluminum oxide in a melt flow

Publications (1)

Publication Number Publication Date
CA943906A true CA943906A (en) 1974-03-19

Family

ID=4389303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,462A Expired CA943906A (en) 1970-09-01 1971-08-26 Electrolytic cell for the production of aluminium

Country Status (14)

Country Link
US (1) US3728243A (en)
JP (1) JPS5242728B1 (en)
AT (1) AT317566B (en)
AU (1) AU461825B2 (en)
BE (1) BE771941A (en)
CA (1) CA943906A (en)
CH (1) CH544812A (en)
DE (1) DE2143603C3 (en)
FR (1) FR2105173B1 (en)
GB (1) GB1352268A (en)
IS (1) IS881B6 (en)
NL (1) NL7111514A (en)
NO (1) NO128773B (en)
ZA (1) ZA715862B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016728A1 (en) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Electrolytic cell for the production of aluminium by fusion electrolysis of aluminium salts
US4217197A (en) * 1979-07-18 1980-08-12 Gewerkschaft Eisenhutte Westfalia Apparatus for removing anode residue from anodes of electrolytic melt baths
CH643600A5 (en) * 1979-12-05 1984-06-15 Alusuisse ELECTROLYSIS CELL FOR PRODUCING ALUMINUM.
DE3009158A1 (en) * 1980-02-01 1981-08-06 Schweizerische Aluminium AG, 3965 Chippis RAIL ARRANGEMENT FOR ELECTROLYSIS CELLS
FR2576920B1 (en) * 1985-02-07 1987-05-15 Pechiney Aluminium HALL-HEROULT ELECTROLYSIS TANK WITH CATHODIC BARS AND INSULATED SHEATHING
EP1927679B1 (en) * 2006-11-22 2017-01-11 Rio Tinto Alcan International Limited Electrolysis cell for the production of aluminium comprising means to reduce the voltage drop
CN102453927B (en) * 2010-10-19 2013-08-14 沈阳铝镁设计研究院有限公司 Method for greatly reducing horizontal current in aluminum liquid of aluminum electrolytic cell
CN102758216B (en) * 2011-04-29 2015-04-15 沈阳铝镁设计研究院有限公司 Method for homogenizing current distribution in aluminum liquid in aluminum electrolytic cell
CN104694957A (en) * 2013-12-05 2015-06-10 高伟 Centre joint baffle plate equipped aluminum electrolytic tank

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104954C (en) * 1954-02-09 1900-01-01
US3372105A (en) * 1962-10-22 1968-03-05 Arthur F. Johnson Aluminum reduction cell and insulation material therefor

Also Published As

Publication number Publication date
AT317566B (en) 1974-09-10
US3728243A (en) 1973-04-17
DE2143603B2 (en) 1974-08-22
IS881B6 (en) 1974-07-19
CH544812A (en) 1973-11-30
GB1352268A (en) 1974-05-08
AU461825B2 (en) 1975-06-05
NO128773B (en) 1974-01-07
DE2143603C3 (en) 1975-04-03
AU3290471A (en) 1973-03-08
IS2023A7 (en) 1972-03-02
NL7111514A (en) 1972-03-03
JPS5242728B1 (en) 1977-10-26
BE771941A (en) 1971-12-31
FR2105173B1 (en) 1975-02-07
FR2105173A1 (en) 1972-04-28
DE2143603A1 (en) 1972-03-09
ZA715862B (en) 1972-04-26

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