OA03253A - Process for the supply of alumina to igneous electrolysis cells used for the preparation of aluminum and apparatus implementing this process. - Google Patents

Process for the supply of alumina to igneous electrolysis cells used for the preparation of aluminum and apparatus implementing this process.

Info

Publication number
OA03253A
OA03253A OA53901A OA53901A OA03253A OA 03253 A OA03253 A OA 03253A OA 53901 A OA53901 A OA 53901A OA 53901 A OA53901 A OA 53901A OA 03253 A OA03253 A OA 03253A
Authority
OA
OAPI
Prior art keywords
alumina
aluminum
preparation
supply
cells used
Prior art date
Application number
OA53901A
Other languages
French (fr)
Original Assignee
Cie Pechiney Et Electrificatio
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 Cie Pechiney Et Electrificatio filed Critical Cie Pechiney Et Electrificatio
Publication of OA03253A publication Critical patent/OA03253A/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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
OA53901A 1969-04-16 1970-04-16 Process for the supply of alumina to igneous electrolysis cells used for the preparation of aluminum and apparatus implementing this process. OA03253A (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
OA03253A true OA03253A (en) 1970-12-15

Family

ID=9032479

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53901A OA03253A (en) 1969-04-16 1970-04-16 Process for the supply of alumina to igneous electrolysis cells used for the preparation of aluminum and apparatus implementing this 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.
IS3964A (en) * 1992-01-10 1993-07-11 Comalco Aluminium Limited Alumina dispenser for continuous flow
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
DE2017888A1 (en) 1970-11-12
IS842B6 (en) 1973-10-22
CH520780A (en) 1972-03-31
NL164615C (en) 1981-01-15
NL7005308A (en) 1970-10-20
LU60728A1 (en) 1970-11-17
ES378611A1 (en) 1973-02-01
DE2017888B2 (en) 1972-07-27
FR2036896A1 (en) 1970-12-31
YU99370A (en) 1979-02-28
CA925818A (en) 1973-05-08
BE749061A (en) 1970-10-16
ZA702507B (en) 1971-02-24
CS193006B2 (en) 1979-09-17
PL80581B1 (en) 1975-08-30
YU34547B (en) 1979-09-10
DE2017888C3 (en) 1975-04-10
BR7018231D0 (en) 1973-04-19
SE365253B (en) 1974-03-18
NO126233B (en) 1973-01-08
RO54718A (en) 1973-02-17
TR16924A (en) 1973-11-01
IS1925A7 (en) 1970-10-17
US3679555A (en) 1972-07-25
AT296638B (en) 1972-02-25
GB1301120A (en) 1972-12-29
JPS5027014B1 (en) 1975-09-04
NL164615B (en) 1980-08-15

Similar Documents

Publication Publication Date Title
BE767581A (en) PROCESS FOR THE PRODUCTION OF ALUMINA
FR1134858A (en) Process for the electrolytic separation of aluminum
OA07442A (en) Removable device for the bridge supply of alumina to an electrolysis cell for the production of aluminum.
FR1335410A (en) Process of operating an electrolysis furnace for the production of aluminum
CH456169A (en) Electrolytic reduction tank for aluminum production
OA03253A (en) Process for the supply of alumina to igneous electrolysis cells used for the preparation of aluminum and apparatus implementing this process.
CH532664A (en) Continuous electrolytic treatment for cleaning and conditioning aluminum surfaces
FR1376385A (en) Method and device for the automatic addition of alumina in electrolysis furnaces for the production of aluminum
FR2326383A1 (en) PROCESS FOR THE FULL USE OF MINERAL ALUNITY AND THE PRODUCTION OF PURE ALUMINA
OA02463A (en) Cryolite tank for the production of aluminum by electrolysis.
BE773607A (en) PROCESS FOR PREPARING ALKALINE ALCOXIDES OF ALUMINUM
FR1510806A (en) Process for the preparation of aluminum salts and mixed salts of aluminum and alkali metals
FR1510318A (en) Electrolytic process for the preparation of heavy water
FR1378164A (en) Process for electrolytic coating of aluminum
CH485862A (en) Process for the formation of dense electrolytic deposits of aluminum
CH411364A (en) Process for the preparation of aluminum
CH456164A (en) Process for extracting aluminum from alloys containing aluminum
FR1470191A (en) Process for preparing aluminum alloys
BE811352A (en) PROCESS FOR THE ELECTROLYTIC COLORING OF ANODIZED ALUMINUM
BE819762A (en) PROCESS FOR THE TREATMENT OF ALUMINA
FR1459154A (en) Process for preparing aluminum silicates in the form of compact spherules
BE745580A (en) PROCESS FOR THE PREPARATION OF HYDROGEN
CH418083A (en) Process for electrolytic coating of aluminum
FR1448572A (en) Electrolysis furnace for aluminum production
BE766491A (en) PROCESS FOR THE PRODUCTION OF ALUMINUM FLUORIDE POOR IN CRYSTALLIZATION WATER