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NO900995L - Elektrolyse av smeltet salt med ikke-forbrukbar anode. - Google Patents

Elektrolyse av smeltet salt med ikke-forbrukbar anode.

Info

Publication number
NO900995L
NO900995L NO90900995A NO900995A NO900995L NO 900995 L NO900995 L NO 900995L NO 90900995 A NO90900995 A NO 90900995A NO 900995 A NO900995 A NO 900995A NO 900995 L NO900995 L NO 900995L
Authority
NO
Norway
Prior art keywords
electrolyse
consumable anode
melted salt
melted
salt
Prior art date
Application number
NO90900995A
Other languages
English (en)
Other versions
NO302904B1 (no
NO900995D0 (no
Inventor
Thinh Nguyen
Abdelkrim Lazouni
Kim Son Doan
Original Assignee
Moltech Invent Sa
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 Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO900995L publication Critical patent/NO900995L/no
Publication of NO900995D0 publication Critical patent/NO900995D0/no
Publication of NO302904B1 publication Critical patent/NO302904B1/no

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemically Coating (AREA)
NO900995A 1987-09-02 1990-03-01 Fremgangsmåte, celle og anode for elektroutvinning av et metall samt fremgangsmåte for fremstilling av anoden NO302904B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP87810503 1987-09-02
PCT/EP1988/000788 WO1989001994A1 (en) 1987-09-02 1988-08-30 Molten salt electrolysis with non-consumable anode

Publications (3)

Publication Number Publication Date
NO900995L true NO900995L (no) 1990-03-01
NO900995D0 NO900995D0 (no) 1990-03-01
NO302904B1 NO302904B1 (no) 1998-05-04

Family

ID=8198416

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900995A NO302904B1 (no) 1987-09-02 1990-03-01 Fremgangsmåte, celle og anode for elektroutvinning av et metall samt fremgangsmåte for fremstilling av anoden

Country Status (11)

Country Link
US (3) US5069771A (no)
EP (4) EP0306102B1 (no)
CN (1) CN1042737A (no)
AU (4) AU2320088A (no)
BR (2) BR8807682A (no)
CA (3) CA1328243C (no)
DD (1) DD283655A5 (no)
DE (2) DE3875040T2 (no)
ES (2) ES2052688T3 (no)
NO (1) NO302904B1 (no)
WO (4) WO1989001992A1 (no)

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US5904828A (en) * 1995-09-27 1999-05-18 Moltech Invent S.A. Stable anodes for aluminium production cells
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US6162334A (en) * 1997-06-26 2000-12-19 Alcoa Inc. Inert anode containing base metal and noble metal useful for the electrolytic production of aluminum
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US6416649B1 (en) 1997-06-26 2002-07-09 Alcoa Inc. Electrolytic production of high purity aluminum using ceramic inert anodes
US6423195B1 (en) 1997-06-26 2002-07-23 Alcoa Inc. Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals
US6821312B2 (en) * 1997-06-26 2004-11-23 Alcoa Inc. Cermet inert anode materials and method of making same
US6372119B1 (en) 1997-06-26 2002-04-16 Alcoa Inc. Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals
US6217739B1 (en) 1997-06-26 2001-04-17 Alcoa Inc. Electrolytic production of high purity aluminum using inert anodes
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ES2274613T3 (es) * 1998-01-20 2007-05-16 Moltech Invent S.A. Suspension para el recubrimiento de anodos metalicos exentos de carbono para celdas de produccion de aluminio.
EP1049815B1 (en) * 1998-01-20 2003-04-09 MOLTECH Invent S.A. Method for producing surface coated non-carbon metal-based anodes for aluminium production cells
US6103090A (en) * 1998-07-30 2000-08-15 Moltech Invent S.A. Electrocatalytically active non-carbon metal-based anodes for aluminium production cells
US6365018B1 (en) * 1998-07-30 2002-04-02 Moltech Invent S.A. Surface coated non-carbon metal-based anodes for aluminium production cells
DE69922924T2 (de) * 1998-01-20 2005-12-15 Moltech Invent S.A. Kohlenstoff-freie anoden auf basis von metallen für aluminium-elektrogewinnungszellen
US6113758A (en) * 1998-07-30 2000-09-05 Moltech Invent S.A. Porous non-carbon metal-based anodes for aluminium production cells
WO1999036592A1 (en) * 1998-01-20 1999-07-22 Moltech Invent S.A. Electrocatalytically active non-carbon metal-based anodes for aluminium production cells
ES2306516T3 (es) * 1998-07-30 2008-11-01 Moltech Invent S.A. Anodos basados en una aleacion de niquel y hierro para celulas para electrolisis de aluminio.
US6372099B1 (en) * 1998-07-30 2002-04-16 Moltech Invent S.A. Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes
ES2229728T3 (es) * 1998-07-30 2005-04-16 Moltech Invent S.A. Anodos multicapa no carbonosos de base metalica para cubas de produccion de aluminio.
US6248227B1 (en) * 1998-07-30 2001-06-19 Moltech Invent S.A. Slow consumable non-carbon metal-based anodes for aluminium production cells
US6425992B1 (en) 1998-07-30 2002-07-30 Moltech Invent S.A. Surface coated non-carbon metal-based anodes
US6083362A (en) * 1998-08-06 2000-07-04 University Of Chicago Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis
ATE290106T1 (de) * 1999-12-09 2005-03-15 Moltech Invent Sa Anoden auf basis von metallen für elektrolysezellen zur aluminiumgewinnung
US6419813B1 (en) 2000-11-25 2002-07-16 Northwest Aluminum Technologies Cathode connector for aluminum low temperature smelting cell
US6419812B1 (en) 2000-11-27 2002-07-16 Northwest Aluminum Technologies Aluminum low temperature smelting cell metal collection
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US6741061B2 (en) * 2001-05-24 2004-05-25 Comair Rotron, Inc. Efficient stator
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US6558525B1 (en) 2002-03-01 2003-05-06 Northwest Aluminum Technologies Anode for use in aluminum producing electrolytic cell
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US6723222B2 (en) 2002-04-22 2004-04-20 Northwest Aluminum Company Cu-Ni-Fe anodes having improved microstructure
EP1495160B1 (en) * 2002-04-16 2005-11-09 MOLTECH Invent S.A. Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with slurry-applied coatings
AU2002348943A1 (en) * 2002-09-11 2004-04-30 Moltech Invent S.A. Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with iron oxide-containing coatings
US6758991B2 (en) 2002-11-08 2004-07-06 Alcoa Inc. Stable inert anodes including a single-phase oxide of nickel and iron
US7033469B2 (en) * 2002-11-08 2006-04-25 Alcoa Inc. Stable inert anodes including an oxide of nickel, iron and aluminum
WO2005090641A2 (en) * 2004-03-18 2005-09-29 Moltech Invent S.A. Non-carbon anodes with active coatings
US7846308B2 (en) * 2004-03-18 2010-12-07 Riotinto Alcan International Limited Non-carbon anodes
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JP5562962B2 (ja) * 2008-09-08 2014-07-30 リオ ティント アルカン インターナショナル リミテッド アルミニウム還元セル用の、高電流密度で動作する酸素発生金属陽極
US7888283B2 (en) * 2008-12-12 2011-02-15 Lihong Huang Iron promoted nickel based catalysts for hydrogen generation via auto-thermal reforming of ethanol
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CN103014769A (zh) * 2012-11-26 2013-04-03 中国铝业股份有限公司 一种铝电解用合金惰性阳极及其制备方法
CN103540960B (zh) * 2013-09-30 2016-08-17 赣南师范学院 一种稀土镁镍基储氢合金的制备方法
CN104131315B (zh) * 2014-08-20 2017-11-07 赣南师范大学 一种稀土镁镍基储氢合金电解共析合金化方法
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CN109811368B (zh) * 2019-03-20 2021-03-16 武汉大学 用于熔盐电解体系的锂离子强化型惰性阳极及其制备方法
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Also Published As

Publication number Publication date
AU2320088A (en) 1989-03-31
US4956068A (en) 1990-09-11
DE3879819T2 (de) 1993-07-08
CN1042737A (zh) 1990-06-06
CA1306148C (en) 1992-08-11
NO302904B1 (no) 1998-05-04
AU614995B2 (en) 1991-09-19
US5069771A (en) 1991-12-03
DE3879819D1 (de) 1993-05-06
AU615002B2 (en) 1991-09-19
ES2052688T3 (es) 1994-07-16
ES2039594T3 (es) 1993-10-01
BR8807683A (pt) 1990-06-26
EP0306099A1 (en) 1989-03-08
EP0306102A1 (en) 1989-03-08
DE3875040T2 (de) 1993-02-25
DD283655A5 (de) 1990-10-17
WO1989001991A1 (en) 1989-03-09
AU2428988A (en) 1989-03-31
EP0306101A1 (en) 1989-03-08
NO900995D0 (no) 1990-03-01
WO1989001994A1 (en) 1989-03-09
AU2424388A (en) 1989-03-31
AU2327688A (en) 1989-03-31
BR8807682A (pt) 1990-06-26
WO1989001992A1 (en) 1989-03-09
EP0306100A1 (en) 1989-03-08
WO1989001993A1 (en) 1989-03-09
CA1328243C (en) 1994-04-05
US4960494A (en) 1990-10-02
CA1306147C (en) 1992-08-11
EP0306102B1 (en) 1993-03-31
EP0306099B1 (en) 1992-09-30
DE3875040D1 (de) 1992-11-05

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