AT296638B - Process for charging electrolytic furnaces with alumina for the production of aluminum and apparatus for carrying out the process - Google Patents

Process for charging electrolytic furnaces with alumina for the production of aluminum and apparatus for carrying out the process

Info

Publication number
AT296638B
AT296638B AT339870A AT339870A AT296638B AT 296638 B AT296638 B AT 296638B AT 339870 A AT339870 A AT 339870A AT 339870 A AT339870 A AT 339870A AT 296638 B AT296638 B AT 296638B
Authority
AT
Austria
Prior art keywords
alumina
aluminum
carrying
production
electrolytic furnaces
Prior art date
Application number
AT339870A
Other languages
German (de)
Inventor
Daniel Duclaux
Jean-Pierre Givry
Jacky Pointud
Original Assignee
Pechiney
Electrific Charpente Levage
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 Pechiney, Electrific Charpente Levage filed Critical Pechiney
Application granted granted Critical
Publication of AT296638B publication Critical patent/AT296638B/en

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

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT339870A 1969-04-16 1970-04-14 Process for charging electrolytic furnaces with alumina for the production of aluminum and apparatus for carrying out the process AT296638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6911759A FR2036896A1 (en) 1969-04-16 1969-04-16

Publications (1)

Publication Number Publication Date
AT296638B true AT296638B (en) 1972-02-25

Family

ID=9032479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT339870A AT296638B (en) 1969-04-16 1970-04-14 Process for charging electrolytic furnaces with alumina for the production of aluminum and apparatus for carrying out the process

Country Status (23)

Country Link
US (1) US3679555A (en)
JP (1) JPS5027014B1 (en)
AT (1) AT296638B (en)
BE (1) BE749061A (en)
BR (1) BR7018231D0 (en)
CA (1) CA925818A (en)
CH (1) CH520780A (en)
CS (1) CS193006B2 (en)
DE (1) DE2017888C3 (en)
ES (1) ES378611A1 (en)
FR (1) FR2036896A1 (en)
GB (1) GB1301120A (en)
IS (1) IS842B6 (en)
LU (1) LU60728A1 (en)
NL (1) NL164615C (en)
NO (1) NO126233B (en)
OA (1) OA03253A (en)
PL (1) PL80581B1 (en)
RO (1) RO54718A (en)
SE (1) SE365253B (en)
TR (1) TR16924A (en)
YU (1) YU34547B (en)
ZA (1) ZA702507B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053384A (en) * 1975-10-10 1977-10-11 Siegmund Frederik W Device for changing anode blocks, crust breaking and charging aluminum furnaces
CH644156A5 (en) * 1979-09-10 1984-07-13 Alusuisse DEVICE FOR OPERATING ELECTROLYSIS OVENS.
WO1993014247A1 (en) * 1992-01-10 1993-07-22 Comalco Aluminium Limited Continuous alumina feeder
CA2192290C (en) * 1995-12-13 2001-03-27 Jury Alexeevich Budaev Method for feeding loose material into an electrolyzer for production of aluminum
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device

Also Published As

Publication number Publication date
ES378611A1 (en) 1973-02-01
BE749061A (en) 1970-10-16
YU34547B (en) 1979-09-10
TR16924A (en) 1973-11-01
DE2017888B2 (en) 1972-07-27
LU60728A1 (en) 1970-11-17
FR2036896A1 (en) 1970-12-31
GB1301120A (en) 1972-12-29
DE2017888A1 (en) 1970-11-12
YU99370A (en) 1979-02-28
PL80581B1 (en) 1975-08-30
NO126233B (en) 1973-01-08
NL7005308A (en) 1970-10-20
SE365253B (en) 1974-03-18
NL164615C (en) 1981-01-15
RO54718A (en) 1973-02-17
DE2017888C3 (en) 1975-04-10
CA925818A (en) 1973-05-08
US3679555A (en) 1972-07-25
BR7018231D0 (en) 1973-04-19
OA03253A (en) 1970-12-15
JPS5027014B1 (en) 1975-09-04
CS193006B2 (en) 1979-09-17
IS842B6 (en) 1973-10-22
ZA702507B (en) 1971-02-24
IS1925A7 (en) 1970-10-17
NL164615B (en) 1980-08-15
CH520780A (en) 1972-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee