GB1454869A - Electrolytic cell - Google Patents

Electrolytic cell

Info

Publication number
GB1454869A
GB1454869A GB5486174A GB5486174A GB1454869A GB 1454869 A GB1454869 A GB 1454869A GB 5486174 A GB5486174 A GB 5486174A GB 5486174 A GB5486174 A GB 5486174A GB 1454869 A GB1454869 A GB 1454869A
Authority
GB
United Kingdom
Prior art keywords
cavity
anodes
dec
electrolytic cell
long side
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
GB5486174A
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.)
Rio Tinto Aluminium Holdings Ltd
Original Assignee
Comalco Ltd
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 Comalco Ltd filed Critical Comalco Ltd
Publication of GB1454869A publication Critical patent/GB1454869A/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
    • C25C3/08—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)

Abstract

1454869 Electrolytic cells COMALCO Ltd 19 Dec 1974 [20 Dec 1973] 54861/74 Heading C7B An electrolytic cell, e.g. of the Hall type for Al production, has a plurality of equal-sized rectangular anodes 16 depending downwardly into a rectangular cathode cavity 10, in two rows parallel to the long side of the cavity. The majority of the anodes have their short side parallel to the long side of the cavity while the remainder are conversely arranged whereby one or more spaces 18 are formed at selected locations for feeding e.g. alumina and tapping the product. The total anode area is at least 85% of the cavity cross-section. Prebaked or Soderberg anodes may be used.
GB5486174A 1973-12-20 1974-12-19 Electrolytic cell Expired GB1454869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB606773 1973-12-20

Publications (1)

Publication Number Publication Date
GB1454869A true GB1454869A (en) 1976-11-03

Family

ID=3765835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5486174A Expired GB1454869A (en) 1973-12-20 1974-12-19 Electrolytic cell

Country Status (6)

Country Link
JP (1) JPS5837399B2 (en)
DE (1) DE2459930C2 (en)
FR (1) FR2255396B1 (en)
GB (1) GB1454869A (en)
IT (1) IT1027761B (en)
NO (1) NO139692B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115125585A (en) * 2021-03-25 2022-09-30 青海北辰科技有限公司 Unique magnesium electrolysis direct current bus device and use method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058448A (en) * 1976-06-23 1977-11-15 Muzhzhavlev Konstantin Dmitrie Diaphragmless electrolyzer for producing magnesium and chlorine
JPS5462113A (en) * 1977-10-27 1979-05-18 Mitsubishi Keikinzoku Kogyo Aluminium electrolytic tank
EP0016728A1 (en) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Electrolytic cell for the production of aluminium by fusion electrolysis of aluminium salts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415724A (en) * 1965-12-16 1968-12-10 Aluminum Co Of America Production of aluminum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115125585A (en) * 2021-03-25 2022-09-30 青海北辰科技有限公司 Unique magnesium electrolysis direct current bus device and use method
CN115125585B (en) * 2021-03-25 2024-05-03 青海北辰科技有限公司 Unique magnesium electrolysis direct current bus device and use method

Also Published As

Publication number Publication date
FR2255396A1 (en) 1975-07-18
FR2255396B1 (en) 1979-08-10
JPS5837399B2 (en) 1983-08-16
IT1027761B (en) 1978-12-20
NO139692B (en) 1979-01-15
NO744583L (en) 1975-06-23
DE2459930A1 (en) 1975-07-03
JPS50116309A (en) 1975-09-11
DE2459930C2 (en) 1985-06-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee