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) EP0306100A1 (no)
CN (1) CN1042737A (no)
AU (4) AU614995B2 (no)
BR (2) BR8807682A (no)
CA (3) CA1306148C (no)
DD (1) DD283655A5 (no)
DE (2) DE3879819T2 (no)
ES (2) ES2039594T3 (no)
NO (1) NO302904B1 (no)
WO (4) WO1989001993A1 (no)

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DE3879819T2 (de) * 1987-09-02 1993-07-08 Moltech Invent Sa Schmelzflusselektrolyse mit sich nicht aufbrauchender anode.
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US5725744A (en) * 1992-03-24 1998-03-10 Moltech Invent S.A. Cell for the electrolysis of alumina at low temperatures
US5284562A (en) * 1992-04-17 1994-02-08 Electrochemical Technology Corp. Non-consumable anode and lining for aluminum electrolytic reduction cell
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US5510010A (en) * 1994-03-01 1996-04-23 Carrier Corporation Copper article with protective coating
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US5904828A (en) * 1995-09-27 1999-05-18 Moltech Invent S.A. Stable anodes for aluminium production cells
IT1291604B1 (it) * 1997-04-18 1999-01-11 De Nora Spa Anodo per l'evoluzione di ossigeno in elettroliti contenenti fluoruri o loro derivati
US6423204B1 (en) 1997-06-26 2002-07-23 Alcoa Inc. For cermet inert anode containing oxide and metal phases 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
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
US6217739B1 (en) 1997-06-26 2001-04-17 Alcoa Inc. Electrolytic production of high purity aluminum using inert anodes
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
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
US6416649B1 (en) 1997-06-26 2002-07-09 Alcoa Inc. Electrolytic production of high purity aluminum using ceramic inert anodes
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AU747903B2 (en) * 1998-01-20 2002-05-30 Rio Tinto Alcan International Limited Slurry for coating non-carbon metal-based anodes for aluminium production cells
CA2317595A1 (en) * 1998-01-20 1999-07-22 Moltech Invent S.A. Surface coated non-carbon metal-based anodes for aluminium production cells
EP1049816A1 (en) * 1998-01-20 2000-11-08 MOLTECH Invent S.A. Electrocatalytically active non-carbon metal-based anodes for aluminium production cells
CA2317800C (en) * 1998-01-20 2008-04-01 Moltech Invent S.A. 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
US6113758A (en) * 1998-07-30 2000-09-05 Moltech Invent S.A. Porous 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
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
EP1112394A1 (en) * 1998-07-30 2001-07-04 MOLTECH Invent S.A. Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes
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
EP1240364B1 (en) * 1999-12-09 2005-03-02 MOLTECH Invent S.A. Metal-based anodes for aluminium electrowinning cells
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
DE60200885T2 (de) * 2001-03-07 2005-08-04 Moltech Invent S.A. Zelle zur elektrogewinnung von aluminium operierend mit auf metall basierenden anoden
EP1377694B1 (en) * 2001-04-12 2004-12-29 MOLTECH Invent S.A. Metal-based anodes for aluminum production cells
EP1400008A1 (en) * 2001-05-24 2004-03-24 Comair Rotron, Inc. Stator with multiple winding configurations
US6537438B2 (en) 2001-08-27 2003-03-25 Alcoa Inc. Method for protecting electrodes during electrolysis cell start-up
US6692631B2 (en) 2002-02-15 2004-02-17 Northwest Aluminum Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina
US7077945B2 (en) * 2002-03-01 2006-07-18 Northwest Aluminum Technologies Cu—Ni—Fe anode for use in aluminum producing electrolytic cell
US6558525B1 (en) 2002-03-01 2003-05-06 Northwest Aluminum Technologies Anode for use in aluminum producing electrolytic cell
US6723222B2 (en) 2002-04-22 2004-04-20 Northwest Aluminum Company Cu-Ni-Fe anodes having improved microstructure
DE60302235T2 (de) * 2002-04-16 2006-08-03 Moltech Invent S.A. Kohlenstoff-frei anoden zur elektrogewinnung von aluminium und andere oxidationsbeständige komponenten mit einer aufschlämmung aufgetragenen beschichtung
WO2004025751A2 (en) * 2002-09-11 2004-03-25 Moltech Invent S.A. Non-carbon anodes for aluminium electrowinning and other oxidation resistant components with iron oxide-containing coatings
US7033469B2 (en) * 2002-11-08 2006-04-25 Alcoa Inc. Stable inert anodes including an oxide of nickel, iron and aluminum
US6758991B2 (en) 2002-11-08 2004-07-06 Alcoa Inc. Stable inert anodes including a single-phase oxide of nickel and iron
EP1743052A2 (en) * 2004-03-18 2007-01-17 MOLTECH Invent S.A. Non-carbon anodes
AU2005224454B2 (en) * 2004-03-18 2010-10-07 Rio Tinto Alcan International Limited Non-carbon anodes with active coatings
WO2007105125A2 (en) * 2006-03-10 2007-09-20 Moltech Invent S.A. Aluminium electrowinning cell with enhanced crust
US20070278107A1 (en) * 2006-05-30 2007-12-06 Northwest Aluminum Technologies Anode for use in aluminum producing electrolytic cell
WO2008039808A2 (en) 2006-09-25 2008-04-03 Board Of Regents, The University Of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
US20080172861A1 (en) * 2007-01-23 2008-07-24 Holmes Alan G Methods for manufacturing motor core parts with magnetic orientation
US8771497B2 (en) * 2007-04-20 2014-07-08 Mitsui Chemicals, Inc. Electrolyzer, electrodes used therefor, and electrolysis method
US20090016948A1 (en) * 2007-07-12 2009-01-15 Young Edgar D Carbon and fuel production from atmospheric CO2 and H2O by artificial photosynthesis and method of operation thereof
CA2735791A1 (en) * 2008-09-08 2010-03-11 Rio Tinto Alcan International Limited Metallic oxygen evolving anode operating at high current density for aluminium reduction cells
US7888283B2 (en) * 2008-12-12 2011-02-15 Lihong Huang Iron promoted nickel based catalysts for hydrogen generation via auto-thermal reforming of ethanol
WO2011140209A2 (en) 2010-05-04 2011-11-10 The George Washington University Processes for iron and steel production
US8764962B2 (en) * 2010-08-23 2014-07-01 Massachusetts Institute Of Technology Extraction of liquid elements by electrolysis of oxides
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
CN106435324A (zh) * 2016-10-31 2017-02-22 张家港沙工科技服务有限公司 一种机械设备用低电阻复合管
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
DE3875040T2 (de) 1993-02-25
NO302904B1 (no) 1998-05-04
DE3879819T2 (de) 1993-07-08
AU2320088A (en) 1989-03-31
EP0306102B1 (en) 1993-03-31
AU614995B2 (en) 1991-09-19
US4960494A (en) 1990-10-02
EP0306101A1 (en) 1989-03-08
CA1306148C (en) 1992-08-11
DE3875040D1 (de) 1992-11-05
BR8807682A (pt) 1990-06-26
DE3879819D1 (de) 1993-05-06
US5069771A (en) 1991-12-03
CN1042737A (zh) 1990-06-06
EP0306100A1 (en) 1989-03-08
WO1989001993A1 (en) 1989-03-09
DD283655A5 (de) 1990-10-17
US4956068A (en) 1990-09-11
EP0306099A1 (en) 1989-03-08
WO1989001991A1 (en) 1989-03-09
CA1306147C (en) 1992-08-11
BR8807683A (pt) 1990-06-26
WO1989001994A1 (en) 1989-03-09
AU2424388A (en) 1989-03-31
AU2428988A (en) 1989-03-31
WO1989001992A1 (en) 1989-03-09
ES2039594T3 (es) 1993-10-01
EP0306102A1 (en) 1989-03-08
CA1328243C (en) 1994-04-05
ES2052688T3 (es) 1994-07-16
AU2327688A (en) 1989-03-31
AU615002B2 (en) 1991-09-19
NO900995D0 (no) 1990-03-01
EP0306099B1 (en) 1992-09-30

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