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CH364361A - Machine for pitting crusts and supplying alumina to aluminum electrolytic cells - Google Patents

Machine for pitting crusts and supplying alumina to aluminum electrolytic cells

Info

Publication number
CH364361A
CH364361A CH994560A CH994560A CH364361A CH 364361 A CH364361 A CH 364361A CH 994560 A CH994560 A CH 994560A CH 994560 A CH994560 A CH 994560A CH 364361 A CH364361 A CH 364361A
Authority
CH
Switzerland
Prior art keywords
crusts
pitting
machine
aluminum electrolytic
electrolytic cells
Prior art date
Application number
CH994560A
Other languages
French (fr)
Inventor
Duclaux Daniel
Original Assignee
Pechiney Prod Chimiques Sa
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 Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa
Publication of CH364361A publication Critical patent/CH364361A/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)
CH994560A 1959-09-03 1960-09-02 Machine for pitting crusts and supplying alumina to aluminum electrolytic cells CH364361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR804234A FR1245598A (en) 1959-09-03 1959-09-03 Machine for stitching and distribution of alumina in electrolytic cells

Publications (1)

Publication Number Publication Date
CH364361A true CH364361A (en) 1962-09-15

Family

ID=8718803

Family Applications (1)

Application Number Title Priority Date Filing Date
CH994560A CH364361A (en) 1959-09-03 1960-09-02 Machine for pitting crusts and supplying alumina to aluminum electrolytic cells

Country Status (12)

Country Link
US (1) US3216918A (en)
AT (1) AT244608B (en)
CH (1) CH364361A (en)
CS (1) CS148175B2 (en)
DE (1) DE1171626B (en)
ES (1) ES260754A1 (en)
FR (1) FR1245598A (en)
GB (1) GB905496A (en)
LU (1) LU39133A1 (en)
NL (2) NL126517C (en)
OA (1) OA01965A (en)
SE (1) SE304382B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019973A (en) * 1975-08-27 1977-04-26 A/S Ardal Og Sunndal Verk Crust-breaking machine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT237909B (en) * 1962-12-07 1965-01-11 Vmw Ranshofen Berndorf Ag Electropneumatic device for the automatic periodic addition of alumina in aluminum electrolysis furnaces
FR1383631A (en) * 1963-03-04 1964-12-24 Alcan Aluminium Ltd Device for operating aluminum electrolysis furnaces
US3319899A (en) * 1963-03-04 1967-05-16 Alcan Aluminium Ltd Crust breaking device for electrolysis furnaces
DE1210994B (en) * 1963-07-08 1966-02-17 Adolf Nann Impact device of a crust breaker for aluminum fusible electrolysis furnaces
FR1526766A (en) * 1963-09-24 1968-05-31 Pechiney Prod Chimiques Sa Automatic machine for pricking and feeding igneous electrolysis tanks
US3371026A (en) * 1964-02-04 1968-02-27 Reynolds Metals Co Electrolytic reduction cell with crustbreaking and ore feeding means
NO131036C (en) * 1971-10-14 1975-07-29 Ardal Og Sunndal Verk
CH645677A5 (en) * 1979-08-28 1984-10-15 Alusuisse DEVICE FOR LOADING ELECTROLYSIS CELLS AND METHOD FOR THEIR OPERATION.
NO168718C (en) * 1989-09-27 1992-03-25 Norsk Hydro As DEVICE FOR CRASH SWITCHES IN ELECTROLYCLE CELLS
US5378326A (en) * 1993-06-11 1995-01-03 Kumera Oy Feeding method and device for aluminum electrolysis
FR2937341B1 (en) * 2008-10-16 2010-11-12 Ecl SERVICE MACHINE FOR INTERVENTION ON ELECTROLYSIS CELLS FOR THE PRODUCTION OF ALUMINUM BY IGNEE ELECTROLYSIS
CN101968660B (en) * 2010-09-14 2012-06-13 北京宏泰华尊测控技术有限公司 Aluminum oxide metering control processing system
FR3032458B1 (en) * 2015-02-09 2020-10-30 Ecl SERVICE MODULE FOR THE OPERATION OF AN ALUMINUM PRODUCTION PLANT BY IGNEE ELECTROLYSIS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE895379C (en) * 1942-11-13 1953-11-02 Aeg Electrolysis furnace for fused-salt electrolysis for the extraction of aluminum
FR982568A (en) * 1943-07-17 1951-06-12 Method and devices for ensuring the continuous and automatic operation of igneous electrolysis furnaces, in particular for the manufacture of al? Sinium
US2423787A (en) * 1944-11-01 1947-07-08 Aluminum Co Of America Crust breaking apparatus
US2631972A (en) * 1948-06-28 1953-03-17 Bruno B A Luzzatto Process and apparatus for the electrolytic production of materials
CH322377A (en) * 1953-12-23 1957-06-15 Aluminium Ind Ag Crust wrapping machine for open furnaces for the electrolytic production of aluminum
AT193619B (en) * 1954-09-03 1957-11-25 Ver Aluminium Werke Ag Oeffent Mobile crust breaker for molten electrolysis furnaces
CH366976A (en) * 1957-12-19 1963-01-31 Elektrokemisk As Process for charging furnaces for the electrolytic production of aluminum
US2964305A (en) * 1958-11-20 1960-12-13 Chicago Pneumatic Tool Co Crust breaking apparatus
NL79897C (en) * 1959-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019973A (en) * 1975-08-27 1977-04-26 A/S Ardal Og Sunndal Verk Crust-breaking machine

Also Published As

Publication number Publication date
OA01965A (en) 1970-05-05
LU39133A1 (en) 1961-03-02
SE304382B (en) 1968-09-23
GB905496A (en) 1962-09-12
DE1171626B (en) 1964-06-04
NL255508A (en)
US3216918A (en) 1965-11-09
FR1245598A (en) 1960-11-10
AT244608B (en) 1966-01-10
NL126517C (en)
ES260754A1 (en) 1961-04-01
CS148175B2 (en) 1973-02-22

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