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BR8600682A - Processo para producao de aluminio por eletrolise de alumina,vaso eletroprodutor de aluminio e anodo para producao eletrolitica de aluminio por eletrolise de alumina - Google Patents

Processo para producao de aluminio por eletrolise de alumina,vaso eletroprodutor de aluminio e anodo para producao eletrolitica de aluminio por eletrolise de alumina

Info

Publication number
BR8600682A
BR8600682A BR8600682A BR8600682A BR8600682A BR 8600682 A BR8600682 A BR 8600682A BR 8600682 A BR8600682 A BR 8600682A BR 8600682 A BR8600682 A BR 8600682A BR 8600682 A BR8600682 A BR 8600682A
Authority
BR
Brazil
Prior art keywords
aluminum
production
electrolysis
electroproductor
vase
Prior art date
Application number
BR8600682A
Other languages
English (en)
Inventor
Jean-Jacques Duruz
Original Assignee
Eltech Systems 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 Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of BR8600682A publication Critical patent/BR8600682A/pt

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
    • 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
    • C25C3/12—Anodes

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)
BR8600682A 1985-02-18 1986-02-18 Processo para producao de aluminio por eletrolise de alumina,vaso eletroprodutor de aluminio e anodo para producao eletrolitica de aluminio por eletrolise de alumina BR8600682A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85810064 1985-02-18

Publications (1)

Publication Number Publication Date
BR8600682A true BR8600682A (pt) 1986-11-04

Family

ID=8194628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600682A BR8600682A (pt) 1985-02-18 1986-02-18 Processo para producao de aluminio por eletrolise de alumina,vaso eletroprodutor de aluminio e anodo para producao eletrolitica de aluminio por eletrolise de alumina

Country Status (7)

Country Link
US (1) US4680094A (pt)
EP (1) EP0192603B1 (pt)
AU (1) AU572079B2 (pt)
BR (1) BR8600682A (pt)
CA (1) CA1283884C (pt)
DE (1) DE3685760T2 (pt)
NO (1) NO172353C (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019225A (en) * 1986-08-21 1991-05-28 Moltech Invent S.A. Molten salt electrowinning electrode, method and cell
ES2053522T3 (es) * 1986-08-21 1994-08-01 Moltech Invent Sa Oxicompuesto de cerio, anodo estable para electrolisis de sales fundidas y metodo de fabricacion.
DE3776124D1 (de) * 1986-12-04 1992-02-27 Shell Int Research Elektroabscheidung von aluminium.
US4999097A (en) * 1987-01-06 1991-03-12 Massachusetts Institute Of Technology Apparatus and method for the electrolytic production of metals
US4871438A (en) * 1987-11-03 1989-10-03 Battelle Memorial Institute Cermet anode compositions with high content alloy phase
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
US4871437A (en) * 1987-11-03 1989-10-03 Battelle Memorial Institute Cermet anode with continuously dispersed alloy phase and process for making
WO1990001078A1 (en) * 1988-07-28 1990-02-08 Massachusetts Institute Of Technology Apparatus and method for the electrolytic production of metals
DE69019664T2 (de) * 1989-03-07 1995-09-21 Moltech Invent Sa Mit einer verbindung aus seltenerdoxid beschichtetes anodensubstrat.
AU654309B2 (en) * 1990-11-28 1994-11-03 Moltech Invent S.A. Electrode assemblies and multimonopolar cells for aluminium electrowinning
US5310476A (en) * 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US6001236A (en) 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US5362366A (en) * 1992-04-27 1994-11-08 Moltech Invent S.A. Anode-cathode arrangement for aluminum production cells
US5560846A (en) * 1993-03-08 1996-10-01 Micropyretics Heaters International Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production
CA2155204A1 (en) * 1993-03-09 1994-09-15 Jainagesh Akkaraju Sekhar Treated carbon cathodes for aluminium production
US5320717A (en) * 1993-03-09 1994-06-14 Moltech Invent S.A. Bonding of bodies of refractory hard materials to carbonaceous supports
US5374342A (en) * 1993-03-22 1994-12-20 Moltech Invent S.A. Production of carbon-based composite materials as components of aluminium production cells
US5397450A (en) * 1993-03-22 1995-03-14 Moltech Invent S.A. Carbon-based bodies in particular for use in aluminium production cells
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
EP0905284B1 (en) * 1994-09-08 2002-04-03 MOLTECH Invent S.A. Aluminium electrowinning cell with drained cathode
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
US6024863A (en) * 1998-08-17 2000-02-15 Mobil Oil Corporation Metal passivation for anode grade petroleum coke
EP2067198A2 (en) 2006-09-25 2009-06-10 Board of Regents, The University of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
CN111410562B (zh) * 2019-09-10 2022-12-30 包头稀土研究院 带有稀土氟氧化物涂层的碱土氧化物坩埚的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575014A5 (pt) * 1973-05-25 1976-04-30 Alusuisse
CH592163A5 (pt) * 1973-10-16 1977-10-14 Alusuisse
US4187155A (en) * 1977-03-07 1980-02-05 Diamond Shamrock Technologies S.A. Molten salt electrolysis
JPS6011114B2 (ja) * 1977-10-26 1985-03-23 クロリンエンジニアズ株式会社 金属塩化物の溶融塩電解法
CA1181616A (en) * 1980-11-10 1985-01-29 Aluminum Company Of America Inert electrode compositions
US4399008A (en) * 1980-11-10 1983-08-16 Aluminum Company Of America Composition for inert electrodes
US4379033A (en) * 1981-03-09 1983-04-05 Great Lakes Carbon Corporation Method of manufacturing aluminum in a Hall-Heroult cell
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal

Also Published As

Publication number Publication date
CA1283884C (en) 1991-05-07
EP0192603B1 (en) 1992-06-24
NO860583L (no) 1986-08-19
DE3685760D1 (de) 1992-07-30
NO172353B (no) 1993-03-29
EP0192603A1 (en) 1986-08-27
AU572079B2 (en) 1988-04-28
NO172353C (no) 1993-07-07
DE3685760T2 (de) 1993-05-19
US4680094A (en) 1987-07-14
AU5372086A (en) 1986-08-21

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Legal Events

Date Code Title Description
FA2 Application deemed withdrawn (art. 19(5))