BR8602210A - Revestimento para substratos condutivos,anodo dimensionalmente estavel,processos para produzir um revestimento,um anodo de recuperacao,e um metal por eletrolise - Google Patents

Revestimento para substratos condutivos,anodo dimensionalmente estavel,processos para produzir um revestimento,um anodo de recuperacao,e um metal por eletrolise

Info

Publication number
BR8602210A
BR8602210A BR8602210A BR8602210A BR8602210A BR 8602210 A BR8602210 A BR 8602210A BR 8602210 A BR8602210 A BR 8602210A BR 8602210 A BR8602210 A BR 8602210A BR 8602210 A BR8602210 A BR 8602210A
Authority
BR
Brazil
Prior art keywords
coating
anodes
electrolysis
recovery
processes
Prior art date
Application number
BR8602210A
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 BR8602210A publication Critical patent/BR8602210A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4115—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Materials For Medical Uses (AREA)
BR8602210A 1985-05-17 1986-05-15 Revestimento para substratos condutivos,anodo dimensionalmente estavel,processos para produzir um revestimento,um anodo de recuperacao,e um metal por eletrolise BR8602210A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85810235 1985-05-17

Publications (1)

Publication Number Publication Date
BR8602210A true BR8602210A (pt) 1987-01-13

Family

ID=8194644

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8602210A BR8602210A (pt) 1985-05-17 1986-05-15 Revestimento para substratos condutivos,anodo dimensionalmente estavel,processos para produzir um revestimento,um anodo de recuperacao,e um metal por eletrolise

Country Status (7)

Country Link
US (1) US4683037A (pt)
EP (1) EP0203884B1 (pt)
AU (1) AU589965B2 (pt)
BR (1) BR8602210A (pt)
CA (1) CA1283883C (pt)
DE (1) DE3667305D1 (pt)
NO (1) NO172598C (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284095A (ja) * 1986-06-02 1987-12-09 Permelec Electrode Ltd 耐久性を有する電解用電極及びその製造方法
EP0257709B1 (en) * 1986-08-21 1993-01-13 MOLTECH Invent S.A. Cerium oxycompound, stable anode for molten salt electrowinning and method of production
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
AU622000B2 (en) * 1989-03-07 1992-03-26 Moltech Invent S.A. An anode substrate coated with rare earth oxycompounds
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
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
US5413689A (en) * 1992-06-12 1995-05-09 Moltech Invent S.A. Carbon containing body or mass useful as cell component
EP0786020A1 (en) * 1993-04-19 1997-07-30 MOLTECH Invent S.A. Treated carbon or carbon-based cathodic components of aluminium production cells
US5679224A (en) * 1993-11-23 1997-10-21 Moltech Invent S.A. Treated carbon or carbon-based cathodic components of aluminum production cells
DE69532052T2 (de) * 1994-09-08 2004-08-19 Moltech Invent S.A. Mit versenkten Nuten drainierte horizontale Kathodenoberfläche für die Aluminium Elektrogewinnung
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4233148A (en) * 1979-10-01 1980-11-11 Great Lakes Carbon Corporation Electrode composition
US4552630A (en) * 1979-12-06 1985-11-12 Eltech Systems Corporation Ceramic oxide electrodes for molten salt electrolysis
JPS5891602A (ja) * 1981-11-26 1983-05-31 太陽誘電株式会社 電圧非直線磁器組成物
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method

Also Published As

Publication number Publication date
AU5752386A (en) 1986-11-20
EP0203884B1 (en) 1989-12-06
NO172598C (no) 1993-08-11
DE3667305D1 (de) 1990-01-11
US4683037A (en) 1987-07-28
AU589965B2 (en) 1989-10-26
CA1283883C (en) 1991-05-07
EP0203884A1 (en) 1986-12-03
NO861980L (no) 1986-11-18
NO172598B (no) 1993-05-03

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Legal Events

Date Code Title Description
FA4 Application deemed withdrawn (art. 21(1))