CA1034531A - Circulation descendante du metal et de l'electrolyte dans la cathode pour l'electrolyse au sel fondu - Google Patents

Circulation descendante du metal et de l'electrolyte dans la cathode pour l'electrolyse au sel fondu

Info

Publication number
CA1034531A
CA1034531A CA191,372A CA191372A CA1034531A CA 1034531 A CA1034531 A CA 1034531A CA 191372 A CA191372 A CA 191372A CA 1034531 A CA1034531 A CA 1034531A
Authority
CA
Canada
Prior art keywords
electrolyte
cathode
metal
molten salt
downward flow
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
CA191,372A
Other languages
English (en)
Other versions
CA191372S (en
Inventor
Knut A. Andreassen
Kjell B. Stiansen
Jorgen A. Jorgensen
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Application granted granted Critical
Publication of CA1034531A publication Critical patent/CA1034531A/fr
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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
    • 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
    • C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium

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)
CA191,372A 1973-01-30 1974-01-30 Circulation descendante du metal et de l'electrolyte dans la cathode pour l'electrolyse au sel fondu Expired CA1034531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO00371/73A NO130119B (fr) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
CA1034531A true CA1034531A (fr) 1978-07-11

Family

ID=19877556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,372A Expired CA1034531A (fr) 1973-01-30 1974-01-30 Circulation descendante du metal et de l'electrolyte dans la cathode pour l'electrolyse au sel fondu

Country Status (12)

Country Link
US (1) US3907651A (fr)
JP (1) JPS5332765B2 (fr)
BR (1) BR7400636D0 (fr)
CA (1) CA1034531A (fr)
DD (1) DD110671A5 (fr)
ES (1) ES422735A1 (fr)
FR (1) FR2215484B1 (fr)
GB (1) GB1430351A (fr)
IL (1) IL44087A (fr)
IS (1) IS2190A7 (fr)
NL (1) NL7401184A (fr)
NO (1) NO130119B (fr)

Families Citing this family (7)

* 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
NO139865C (no) * 1977-06-06 1979-05-23 Norsk Hydro As Utskiftbar katodeenhet egnet som modul for oppbygging av stabile, ikke deformerbare katodesystemer i elektrolysoerer for fremstilling av magnesium samt elektrolysoer med innmonterte katodeenheter
IL61062A (en) * 1979-09-27 1985-05-31 Ishizuka Hiroshi Apparatus for electrolytic production of magnesium metal from its chloride
IS1264B6 (is) * 1982-06-14 1987-03-27 Alcan International Limited Málmbræðsla með rafgreiningu á bráðinni raflausn (jónuð lausn)
US4514269A (en) * 1982-08-06 1985-04-30 Alcan International Limited Metal production by electrolysis of a molten electrolyte
WO2003062496A1 (fr) * 2002-01-24 2003-07-31 Northwest Aluminum Technology Four electrolytique basse temperature
JP4975244B2 (ja) * 2004-08-20 2012-07-11 東邦チタニウム株式会社 溶融塩電解による金属の製造方法および製造装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393686A (en) * 1942-02-06 1946-01-29 Mathieson Alkali Works Electrolytic production of magnesium
NL300517A (fr) * 1962-11-15
US3749660A (en) * 1971-02-10 1973-07-31 A Kolomiitsev Electrolyzer for production of magnesium

Also Published As

Publication number Publication date
FR2215484B1 (fr) 1976-11-26
JPS5332765B2 (fr) 1978-09-09
IL44087A (en) 1976-09-30
JPS49106417A (fr) 1974-10-09
NL7401184A (fr) 1974-08-01
GB1430351A (en) 1976-03-31
ES422735A1 (es) 1976-04-01
IS2190A7 (is) 1974-03-08
DE2404365A1 (de) 1974-08-22
DE2404365B2 (de) 1976-08-19
BR7400636D0 (pt) 1974-09-10
NO130119B (fr) 1974-07-08
FR2215484A1 (fr) 1974-08-23
US3907651A (en) 1975-09-23
IL44087A0 (en) 1974-05-16
DD110671A5 (fr) 1975-01-05

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