OA02678A - Method and device for the electrolysis of oxides in a molten bath. - Google Patents

Method and device for the electrolysis of oxides in a molten bath.

Info

Publication number
OA02678A
OA02678A OA52938A OA52938A OA02678A OA 02678 A OA02678 A OA 02678A OA 52938 A OA52938 A OA 52938A OA 52938 A OA52938 A OA 52938A OA 02678 A OA02678 A OA 02678A
Authority
OA
OAPI
Prior art keywords
electrolysis
oxides
molten bath
molten
bath
Prior art date
Application number
OA52938A
Other languages
French (fr)
Original Assignee
Alusuisse
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
Priority claimed from CH614567A external-priority patent/CH492795A/en
Application filed by Alusuisse filed Critical Alusuisse
Publication of OA02678A publication Critical patent/OA02678A/en

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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Metals (AREA)
OA52938A 1966-05-17 1967-05-17 Method and device for the electrolysis of oxides in a molten bath. OA02678A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH727566A CH441776A (en) 1966-05-17 1966-05-17 Process for the production of metals by fused-salt electrolysis of oxides
CH614567A CH492795A (en) 1967-04-28 1967-04-28 Method and device for the production of metals by fused-salt electrolysis of oxides

Publications (1)

Publication Number Publication Date
OA02678A true OA02678A (en) 1970-12-15

Family

ID=25699049

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52938A OA02678A (en) 1966-05-17 1967-05-17 Method and device for the electrolysis of oxides in a molten bath.

Country Status (10)

Country Link
US (2) US3562135A (en)
CH (1) CH441776A (en)
ES (1) ES340590A1 (en)
GB (1) GB1152124A (en)
GR (1) GR33087B (en)
NL (1) NL156759B (en)
OA (1) OA02678A (en)
PL (1) PL79100B1 (en)
SE (1) SE342848B (en)
YU (1) YU34911B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576005A5 (en) * 1972-03-21 1976-05-31 Alusuisse
US3909375A (en) * 1972-04-17 1975-09-30 Conzinc Riotinto Ltd Electrolytic process for the production of metals in molten halide systems
CH587929A5 (en) * 1973-08-13 1977-05-13 Alusuisse
NO801818L (en) * 1979-07-20 1981-01-21 Conradty Nuernberg RECOVERABLE, FORM-STABLE ELECTRODE FOR HIGH TEMPERATURE USE
US4351057A (en) * 1980-06-09 1982-09-21 Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" Electric installation for heating of molten metals and/or salts and solutions
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method
US4622111A (en) * 1983-04-26 1986-11-11 Aluminum Company Of America Apparatus and method for electrolysis and inclined electrodes
US4664760A (en) * 1983-04-26 1987-05-12 Aluminum Company Of America Electrolytic cell and method of electrolysis using supported electrodes
US4504366A (en) * 1983-04-26 1985-03-12 Aluminum Company Of America Support member and electrolytic method
US4596637A (en) * 1983-04-26 1986-06-24 Aluminum Company Of America Apparatus and method for electrolysis and float
AU616638B2 (en) * 1986-08-21 1991-11-07 Moltech Invent S.A. Cerium oxycompound, stable anode for molten salt electrowinning and method of production
US4804448A (en) * 1987-06-24 1989-02-14 Eltron Research, Inc. Apparatus for simultaneous generation of alkali metal species and oxygen gas
US5976345A (en) 1997-01-06 1999-11-02 Boston University Method and apparatus for metal extraction and sensor device related thereto
US5942097A (en) * 1997-12-05 1999-08-24 The Ohio State University Method and apparatus featuring a non-consumable anode for the electrowinning of aluminum
US6187168B1 (en) 1998-10-06 2001-02-13 Aluminum Company Of America Electrolysis in a cell having a solid oxide ion conductor
US6146513A (en) 1998-12-31 2000-11-14 The Ohio State University Electrodes, electrolysis apparatus and methods using uranium-bearing ceramic electrodes, and methods of producing a metal from a metal compound dissolved in a molten salt, including the electrowinning of aluminum
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
US6811676B2 (en) * 2002-07-16 2004-11-02 Northwest Aluminum Technologies Electrolytic cell for production of aluminum from alumina
US6866768B2 (en) * 2002-07-16 2005-03-15 Donald R Bradford Electrolytic cell for production of aluminum from alumina
BRPI0513992A (en) * 2004-07-30 2008-05-20 Bhp Billiton Innovation Pty process for minimizing re-oxidation of reduced material and process for electrochemical reduction of a metal oxide feedstock
WO2007011401A2 (en) * 2004-11-23 2007-01-25 Trustees Of Boston University Composite mixed oxide ionic and electronic conductors for hydrogen separation
US20090071841A1 (en) * 2005-06-16 2009-03-19 Boston University Waste to hydrogen conversion process and related apparatus
US8658007B2 (en) * 2005-07-15 2014-02-25 The Trustees Of Boston University Oxygen-producing inert anodes for SOM process
EP1954379A2 (en) * 2005-09-29 2008-08-13 Trustees Of Boston University Mixed ionic and electronic conducting membrane
JP5271896B2 (en) * 2007-04-20 2013-08-21 三井化学株式会社 Electrolysis device, electrode used therefor, and electrolysis method
US8764962B2 (en) 2010-08-23 2014-07-01 Massachusetts Institute Of Technology Extraction of liquid elements by electrolysis of oxides
US9206516B2 (en) * 2011-08-22 2015-12-08 Infinium, Inc. Liquid anodes and fuels for production of metals from their oxides by molten salt electrolysis with a solid electrolyte
US9234288B2 (en) 2011-09-01 2016-01-12 Infinium, Inc. Conductor of high electrical current at high temperature in oxygen and liquid metal environment
GB201223375D0 (en) * 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
US10087539B2 (en) * 2013-06-12 2018-10-02 Infinium, Inc. Liquid metal electrodes for gas separation
WO2016061577A1 (en) * 2014-10-17 2016-04-21 Infinium, Inc. Method and apparatus for liquid metal electrode connection in production or refining of metals
CN110760887B (en) * 2019-11-27 2020-07-31 镇江慧诚新材料科技有限公司 Electrode structure for combined production and electrolysis of oxygen and aluminum

Also Published As

Publication number Publication date
DE1558760B2 (en) 1976-03-18
GR33087B (en) 1967-11-01
SE342848B (en) 1972-02-21
NL156759B (en) 1978-05-16
US3578580A (en) 1971-05-11
GB1152124A (en) 1969-05-14
US3562135A (en) 1971-02-09
ES340590A1 (en) 1968-09-01
CH441776A (en) 1967-08-15
YU97267A (en) 1979-10-31
DE1558760A1 (en) 1970-04-23
YU34911B (en) 1980-04-30
NL6706830A (en) 1967-11-20
PL79100B1 (en) 1975-06-30

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