BR8405353A - CELL FOR ELECTRIC REDUCTION OF ALUMINUM TO ALUMINUM IN CRYOLITE BATH; CELL FOR ELECTRIC ALUMINUM PRODUCTION BY ELECTROLYSIS OF ALUMIN IN CRYOLITE BATH - Google Patents

CELL FOR ELECTRIC REDUCTION OF ALUMINUM TO ALUMINUM IN CRYOLITE BATH; CELL FOR ELECTRIC ALUMINUM PRODUCTION BY ELECTROLYSIS OF ALUMIN IN CRYOLITE BATH

Info

Publication number
BR8405353A
BR8405353A BR8405353A BR8405353A BR8405353A BR 8405353 A BR8405353 A BR 8405353A BR 8405353 A BR8405353 A BR 8405353A BR 8405353 A BR8405353 A BR 8405353A BR 8405353 A BR8405353 A BR 8405353A
Authority
BR
Brazil
Prior art keywords
aluminum
cell
electric
cryolite bath
alumin
Prior art date
Application number
BR8405353A
Other languages
Portuguese (pt)
Inventor
Larry G Boxall
Bernard W Gamson
John A S Green
Stephen C Traugott
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of BR8405353A publication Critical patent/BR8405353A/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

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)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BR8405353A 1983-02-17 1984-01-20 CELL FOR ELECTRIC REDUCTION OF ALUMINUM TO ALUMINUM IN CRYOLITE BATH; CELL FOR ELECTRIC ALUMINUM PRODUCTION BY ELECTROLYSIS OF ALUMIN IN CRYOLITE BATH BR8405353A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46757083A 1983-02-17 1983-02-17
PCT/US1984/000075 WO1984003308A1 (en) 1983-02-17 1984-01-20 Low energy aluminum reduction cell with induced bath flow

Publications (1)

Publication Number Publication Date
BR8405353A true BR8405353A (en) 1985-02-12

Family

ID=23856249

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405353A BR8405353A (en) 1983-02-17 1984-01-20 CELL FOR ELECTRIC REDUCTION OF ALUMINUM TO ALUMINUM IN CRYOLITE BATH; CELL FOR ELECTRIC ALUMINUM PRODUCTION BY ELECTROLYSIS OF ALUMIN IN CRYOLITE BATH

Country Status (11)

Country Link
EP (1) EP0135535B1 (en)
JP (1) JPS60500541A (en)
AU (1) AU578410B2 (en)
BR (1) BR8405353A (en)
CA (1) CA1254855A (en)
DE (1) DE3468238D1 (en)
ES (1) ES8501809A1 (en)
IS (1) IS1296B6 (en)
NZ (1) NZ207174A (en)
SU (1) SU1542420A3 (en)
WO (1) WO1984003308A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE105028T1 (en) * 1989-02-20 1994-05-15 Comalco Alu CELL FOR MELT ELECTROLYTIC PRODUCTION OF ALUMINUM.
AU746427B2 (en) * 1998-02-11 2002-05-02 Moltech Invent S.A. Drained cathode aluminium electrowinning cell with improved alumina distribution
JP4830275B2 (en) * 2004-07-22 2011-12-07 ソニー株式会社 Memory element
CA2919332A1 (en) * 2013-08-09 2015-02-12 Rio Tinto Alcan International Limited Electrolysis tank with slotted floor
WO2018019910A1 (en) 2016-07-26 2018-02-01 Sgl Cfl Ce Gmbh Cathode assembly for the production of aluminum
JP7076296B2 (en) * 2018-06-19 2022-05-27 東邦チタニウム株式会社 Method of manufacturing molten metal and molten salt electrolytic cell

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582483A (en) * 1962-06-29 1971-06-01 Elektrokemisk As Process for electrolytically producing aluminum
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal
FR2409326A1 (en) * 1977-11-18 1979-06-15 Nippon Light Metal Co Electrolytic production of aluminium - using cell with stack of funnel shaped electrodes, whereby chlorine is prevented from re-contacting the produced aluminium
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
GB2084864A (en) * 1980-10-06 1982-04-21 Brookes Nigel Terence Visor wiper
US4341611A (en) * 1980-12-18 1982-07-27 Reynolds Metals Company Alumina reduction cell
AU2713684A (en) * 1983-04-26 1984-11-01 Aluminium Company Of America Electrolytic cell

Also Published As

Publication number Publication date
DE3468238D1 (en) 1988-02-04
JPH0310715B2 (en) 1991-02-14
SU1542420A3 (en) 1990-02-07
NZ207174A (en) 1987-03-31
EP0135535B1 (en) 1987-12-23
IS2881A7 (en) 1984-08-18
ES529828A0 (en) 1984-12-01
WO1984003308A1 (en) 1984-08-30
EP0135535A1 (en) 1985-04-03
ES8501809A1 (en) 1984-12-01
AU578410B2 (en) 1988-10-27
JPS60500541A (en) 1985-04-18
IS1296B6 (en) 1987-07-07
CA1254855A (en) 1989-05-30
AU2492984A (en) 1984-09-10

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 20/01/99