NO132437C - Fremgangsmaate for chargering av aluminiumelektrolyseovner - Google Patents

Fremgangsmaate for chargering av aluminiumelektrolyseovner

Info

Publication number
NO132437C
NO132437C NO741714A NO741714A NO132437C NO 132437 C NO132437 C NO 132437C NO 741714 A NO741714 A NO 741714A NO 741714 A NO741714 A NO 741714A NO 132437 C NO132437 C NO 132437C
Authority
NO
Norway
Prior art keywords
procedure
aluminum electrolysis
charging aluminum
ovens
electrolysis ovens
Prior art date
Application number
NO741714A
Other languages
English (en)
Other versions
NO741714L (no
NO132437B (no
Inventor
Torsten Goeran Emil Waenerlund
Original Assignee
Graenges Essem Ab
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 Graenges Essem Ab filed Critical Graenges Essem Ab
Publication of NO741714L publication Critical patent/NO741714L/no
Publication of NO132437B publication Critical patent/NO132437B/no
Publication of NO132437C publication Critical patent/NO132437C/no

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
    • C25C3/14—Devices for feeding or crust breaking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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)
NO741714A 1973-05-14 1974-05-13 Fremgangsmaate for chargering av aluminiumelektrolyseovner NO132437C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7306755A SE373163B (no) 1973-05-14 1973-05-14

Publications (3)

Publication Number Publication Date
NO741714L NO741714L (no) 1974-11-15
NO132437B NO132437B (no) 1975-08-04
NO132437C true NO132437C (no) 1979-11-15

Family

ID=20317464

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741714A NO132437C (no) 1973-05-14 1974-05-13 Fremgangsmaate for chargering av aluminiumelektrolyseovner

Country Status (4)

Country Link
US (1) US3919058A (no)
FR (1) FR2229778B3 (no)
NO (1) NO132437C (no)
SE (1) SE373163B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579889A (en) * 1978-12-11 1980-06-16 Mitsubishi Keikinzoku Kogyo Kk Alumina supply apparatus
US4342637A (en) * 1979-07-30 1982-08-03 Metallurgical, Inc. Composite anode for the electrolytic deposition of aluminum
US4302302A (en) * 1980-05-09 1981-11-24 Mitsubishi Light Metal Ind., Ltd. Method of feeding alumina to an aluminium electrolytic cell and apparatus therefor
CN100523307C (zh) * 2006-07-06 2009-08-05 中国铝业股份有限公司 一种铝电解槽装炉方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632488A (en) * 1969-01-23 1972-01-04 Reynolds Metals Co Reduction cell control system
US3681229A (en) * 1970-07-17 1972-08-01 Aluminum Co Of America Alumina feeder
US3664935A (en) * 1971-01-21 1972-05-23 Arthur F Johnson Effluent filtering process and apparatus for aluminum reduction cell

Also Published As

Publication number Publication date
SE373163B (no) 1975-01-27
FR2229778A1 (no) 1974-12-13
NO741714L (no) 1974-11-15
NO132437B (no) 1975-08-04
FR2229778B3 (no) 1978-05-12
US3919058A (en) 1975-11-11

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