ATE31086T1 - Schmelzflusselektrogewinnungsverfahren, anode und ihre herstellung. - Google Patents

Schmelzflusselektrogewinnungsverfahren, anode und ihre herstellung.

Info

Publication number
ATE31086T1
ATE31086T1 AT84200048T AT84200048T ATE31086T1 AT E31086 T1 ATE31086 T1 AT E31086T1 AT 84200048 T AT84200048 T AT 84200048T AT 84200048 T AT84200048 T AT 84200048T AT E31086 T1 ATE31086 T1 AT E31086T1
Authority
AT
Austria
Prior art keywords
anode
melted
manufacture
electromagnetic processes
melt
Prior art date
Application number
AT84200048T
Other languages
German (de)
English (en)
Inventor
Jean-Jacques Duruz
Jean-Pierre Derivaz
Pierre-Etienne Debely
Iudita Lea Adorian
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
Application granted granted Critical
Publication of ATE31086T1 publication Critical patent/ATE31086T1/de

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
    • C25C7/02—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
    • 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)
  • Discharge Heating (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT84200048T 1983-01-14 1984-01-13 Schmelzflusselektrogewinnungsverfahren, anode und ihre herstellung. ATE31086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838301001A GB8301001D0 (en) 1983-01-14 1983-01-14 Molten salt electrowinning method
EP84200048A EP0114085B1 (en) 1983-01-14 1984-01-13 Molten salt electrowinning method, anode and manufacture thereof

Publications (1)

Publication Number Publication Date
ATE31086T1 true ATE31086T1 (de) 1987-12-15

Family

ID=10536341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84200048T ATE31086T1 (de) 1983-01-14 1984-01-13 Schmelzflusselektrogewinnungsverfahren, anode und ihre herstellung.

Country Status (10)

Country Link
US (1) US4614569A (enExample)
EP (1) EP0114085B1 (enExample)
JP (1) JPS60500218A (enExample)
AT (1) ATE31086T1 (enExample)
AU (1) AU578598B2 (enExample)
CA (1) CA1257559A (enExample)
DE (1) DE3467777D1 (enExample)
ES (1) ES528876A0 (enExample)
GB (1) GB8301001D0 (enExample)
WO (1) WO1984002724A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192603B1 (en) * 1985-02-18 1992-06-24 MOLTECH Invent S.A. Method of producing aluminum, aluminum production cell and anode for aluminum electrolysis
US6197563B1 (en) 1985-03-28 2001-03-06 Roche Molecular Systems, Inc. Kits for amplifying and detecting nucleic acid sequences
DE3667305D1 (de) * 1985-05-17 1990-01-11 Moltech Invent Sa Formstabile anode fuer die schmelzflusselektrolyse und elektrolyseverfahren.
EP0241083A1 (en) * 1986-04-02 1987-10-14 Eltech Systems Corporation Method of producing a coating or a self-sustaining body of cerium-oxyfluoride
BR8707793A (pt) * 1986-08-21 1989-08-15 Moltech Invent Sa Oxi-composto de cerio,anodo estavel para a eletro-producao em sal em fusao e processo de fabricacao
BR8707792A (pt) * 1986-08-21 1989-08-15 Moltech Invent Sa Eletrodo para eletroproducao de sal em fusao processo e celula
US4948676A (en) * 1986-08-21 1990-08-14 Moltech Invent S.A. Cermet material, cermet body and method of manufacture
US4999097A (en) * 1987-01-06 1991-03-12 Massachusetts Institute Of Technology Apparatus and method for the electrolytic production of metals
WO1989001994A1 (en) * 1987-09-02 1989-03-09 Moltech Invent S.A. Molten salt electrolysis with non-consumable anode
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
US4871438A (en) * 1987-11-03 1989-10-03 Battelle Memorial Institute Cermet anode compositions with high content alloy phase
US4871437A (en) * 1987-11-03 1989-10-03 Battelle Memorial Institute Cermet anode with continuously dispersed alloy phase and process for making
ATE123079T1 (de) * 1989-03-07 1995-06-15 Moltech Invent Sa Mit einer verbindung aus seltenerdoxid beschichtetes anodensubstrat.
HU9301549D0 (en) * 1990-11-28 1993-12-28 Moltech Invent Sa Electrode and multipolar cell for manufacturing aluminium
US5254232A (en) * 1992-02-07 1993-10-19 Massachusetts Institute Of Technology Apparatus for the electrolytic production of metals
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
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
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
US5534119A (en) * 1992-06-12 1996-07-09 Sekhar; Jainagesh A. Method of reducing erosion of carbon-containing components of aluminum production cells
WO1994024321A1 (en) * 1993-04-19 1994-10-27 Moltech Invent S.A. Micropyretically-produced components of aluminium production cells
EP0782636B1 (en) * 1994-09-08 1999-05-06 MOLTECH Invent S.A. Aluminium electrowinning cell with improved carbon cathode blocks
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US5753163A (en) * 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
US5904828A (en) * 1995-09-27 1999-05-18 Moltech Invent S.A. Stable anodes for aluminium production cells
US6248227B1 (en) * 1998-07-30 2001-06-19 Moltech Invent S.A. Slow consumable non-carbon metal-based anodes for aluminium production cells
US6083362A (en) * 1998-08-06 2000-07-04 University Of Chicago Dimensionally stable anode for electrolysis, method for maintaining dimensions of anode during electrolysis
US7005056B2 (en) * 2000-10-04 2006-02-28 The Johns Hopkins University Method for inhibiting corrosion of alloys employing electrochemistry
US6511590B1 (en) * 2000-10-10 2003-01-28 Alcoa Inc. Alumina distribution in electrolysis cells including inert anodes using bubble-driven bath circulation
NO20010928D0 (no) * 2001-02-23 2001-02-23 Norsk Hydro As Materiale for benyttelse i produksjon
US20040163967A1 (en) * 2003-02-20 2004-08-26 Lacamera Alfred F. Inert anode designs for reduced operating voltage of aluminum production cells
EP1828439A4 (en) * 2004-10-28 2009-02-11 Commw Scient Ind Res Org Protective anode coatings
JP2017057426A (ja) * 2015-09-14 2017-03-23 Tdk株式会社 電解用電極の製造方法
RU2687526C1 (ru) * 2018-06-26 2019-05-14 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Способ защиты угольной части анода от окисления
EP3839084A1 (en) * 2019-12-20 2021-06-23 David Jarvis Metal alloy
CN111455180B (zh) * 2020-04-17 2021-11-23 昆明铂锐金属材料有限公司 一种从失效氧化铝铂催化剂中富集铂联产金属铝的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH441776A (de) * 1966-05-17 1967-08-15 Marincek Borut Verfahren zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden
US3692645A (en) * 1967-05-15 1972-09-19 Alusuisse Electrolytic process
BR7506887A (pt) * 1974-10-23 1976-08-17 Sumitomo Chemical Co Eletrodo para celulas de reducao de aluminio e processo para a producao de aluminio por eletrolise de sal fundido de oxido de aluminio
JPS5227007A (en) * 1975-08-28 1977-03-01 Sumitomo Chem Co Ltd Electrode to be used for producing aluminium electrolytically
US4173518A (en) * 1974-10-23 1979-11-06 Sumitomo Aluminum Smelting Company, Limited Electrodes for aluminum reduction cells
JPS51129807A (en) * 1975-05-07 1976-11-11 Sumitomo Chem Co Ltd Electrodes for electrolytic production of aluminium
JPS5148708A (en) * 1974-10-23 1976-04-27 Sumitomo Chemical Co Aruminiumuno denkaiseizonimochiirudenkyoku
DD137365A5 (de) * 1976-03-31 1979-08-29 Diamond Shamrock Techn Elektrode
US4098669A (en) * 1976-03-31 1978-07-04 Diamond Shamrock Technologies S.A. Novel yttrium oxide electrodes and their uses
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
US4317866A (en) * 1980-09-24 1982-03-02 United Technologies Corporation Molten carbonate fuel cell anode

Also Published As

Publication number Publication date
EP0114085A3 (en) 1984-08-15
ES8602157A1 (es) 1985-11-01
GB8301001D0 (en) 1983-02-16
JPS60500218A (ja) 1985-02-21
AU2415684A (en) 1984-08-02
CA1257559A (en) 1989-07-18
EP0114085A2 (en) 1984-07-25
US4614569A (en) 1986-09-30
AU578598B2 (en) 1988-11-03
DE3467777D1 (en) 1988-01-07
EP0114085B1 (en) 1987-11-25
ES528876A0 (es) 1985-11-01
JPH0542517B2 (enExample) 1993-06-28
WO1984002724A1 (en) 1984-07-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee