BR7201543D0 - Controle de campo magnetico em celulas que produzem um metal leve por eletrolise - Google Patents

Controle de campo magnetico em celulas que produzem um metal leve por eletrolise

Info

Publication number
BR7201543D0
BR7201543D0 BR001543/72A BR154372A BR7201543D0 BR 7201543 D0 BR7201543 D0 BR 7201543D0 BR 001543/72 A BR001543/72 A BR 001543/72A BR 154372 A BR154372 A BR 154372A BR 7201543 D0 BR7201543 D0 BR 7201543D0
Authority
BR
Brazil
Prior art keywords
electrolysis
cells
produce
magnetic field
light metal
Prior art date
Application number
BR001543/72A
Other languages
English (en)
Portuguese (pt)
Inventor
R Robl
W Walker
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of BR7201543D0 publication Critical patent/BR7201543D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/32—Auxiliary devices for cleaning, placing, or removing incandescent lamps
    • 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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
    • C25C3/16—Electric current supply devices, e.g. bus bars
BR001543/72A 1971-03-18 1972-03-17 Controle de campo magnetico em celulas que produzem um metal leve por eletrolise BR7201543D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12558471A 1971-03-18 1971-03-18

Publications (1)

Publication Number Publication Date
BR7201543D0 true BR7201543D0 (pt) 1973-05-10

Family

ID=22420423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR001543/72A BR7201543D0 (pt) 1971-03-18 1972-03-17 Controle de campo magnetico em celulas que produzem um metal leve por eletrolise

Country Status (16)

Country Link
US (1) US3719577A (fr)
JP (1) JPS5523911B1 (fr)
BR (1) BR7201543D0 (fr)
CA (1) CA966805A (fr)
CH (1) CH550859A (fr)
DD (1) DD95691A5 (fr)
DE (1) DE2213226B2 (fr)
FR (1) FR2130179B1 (fr)
GB (1) GB1368891A (fr)
HU (1) HU163473B (fr)
IT (1) IT952304B (fr)
LU (1) LU29922A1 (fr)
NL (1) NL151139B (fr)
NO (1) NO129963B (fr)
PL (1) PL77566B1 (fr)
SE (1) SE379215B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090930A (en) * 1976-03-08 1978-05-23 Aluminum Pechiney Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranged igneous electrolysis cells
US4196067A (en) * 1978-02-07 1980-04-01 Swiss Aluminium Ltd. Absorption of magnetic field lines in electrolytic reduction cells
CH649317A5 (de) * 1978-08-04 1985-05-15 Alusuisse Elektrolysezelle mit kompensierten magnetfeldkomponenten.
EP0016728A1 (fr) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Cellule électrolytique pour la production d'aluminium par électrolyse ignée de sels d'aluminium
JPS5767184A (en) 1980-10-08 1982-04-23 Mitsubishi Keikinzoku Kogyo Kk Stabilizing method for metallic bed of aluminum in electrolytic cell for aluminum
NO20161170A1 (en) * 2016-07-13 2018-01-15 Norsk Hydro As Electrolysis cell and a method for repairing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186581B (nl) * 1954-02-09 1900-01-01 Roquette Freres Produkt dat gehydrogeneerd zetmeel-hydrolysaat bevat en werkwijze ter bereiding daarvan.
GB797428A (en) * 1954-03-10 1958-07-02 Vaw Ver Aluminium Werke Ag Plant for carrying out fusion electrolysis
US3415724A (en) * 1965-12-16 1968-12-10 Aluminum Co Of America Production of aluminum
US3616317A (en) * 1969-09-29 1971-10-26 Alcan Res & Dev Aluminum pot line and method of operating same
US3617454A (en) * 1969-11-12 1971-11-02 Arthur F Johnson Bus structure from aluminum reduction cells
US3616318A (en) * 1969-11-14 1971-10-26 Arthur F Johnson Aluminum reduction cell and process

Also Published As

Publication number Publication date
NO129963B (fr) 1974-06-17
DD95691A5 (fr) 1973-02-12
GB1368891A (en) 1974-10-02
CA966805A (en) 1975-04-29
JPS5523911B1 (fr) 1980-06-25
CH550859A (fr) 1974-06-28
LU29922A1 (fr)
HU163473B (fr) 1973-09-27
IT952304B (it) 1973-07-20
FR2130179B1 (fr) 1974-09-13
US3719577A (en) 1973-03-06
NL151139B (nl) 1976-10-15
FR2130179A1 (fr) 1972-11-03
SE379215B (fr) 1975-09-29
NL7203709A (fr) 1972-09-20
DE2213226A1 (de) 1972-10-05
DE2213226B2 (de) 1973-12-06
PL77566B1 (fr) 1975-04-30

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