GR33087B - METHOD AND MECHANICAL MEANS FOR THE ELECTROLYSIS OF OXIDES IN A METAL BATH. - Google Patents

METHOD AND MECHANICAL MEANS FOR THE ELECTROLYSIS OF OXIDES IN A METAL BATH.

Info

Publication number
GR33087B
GR33087B GR670133087A GR670133087A GR33087B GR 33087 B GR33087 B GR 33087B GR 670133087 A GR670133087 A GR 670133087A GR 670133087 A GR670133087 A GR 670133087A GR 33087 B GR33087 B GR 33087B
Authority
GR
Greece
Prior art keywords
electrolysis
oxides
mechanical means
metal bath
electrolyte
Prior art date
Application number
GR670133087A
Other languages
Greek (el)
Inventor
Wolfgang Hatting-Schmidt
Sebastian Huwyler
Borut Marincek
Original Assignee
Aluminium Suisse
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 Aluminium Suisse filed Critical Aluminium Suisse
Publication of GR33087B publication Critical patent/GR33087B/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)

Abstract

έθοδος ηλεκτρολύσεως εν τετηγμένω λουτρώ οξειδίων, ειδικώτερον αργιλίας χαρακτηριζομένη εκ του ότι η άνοδος - αγωγός ηλεκτρονίων, ευρίσκεται εν επαφήμετά του προς ηλεκτρόλυσιν τετηκώτος λουτρού, διαμέσου στοιβάδος εξ υλικού άγοντος ιόντα οξυγόνουεις την θερμοκρασίαν ηλεκτρολύσεως και αντέχοντος εις το τετηγμένον λουτρόν, των ιόντων οξυγόνου του ηλεκτρολύτου διασχιζόντων κατά την ηλεκτρόλυσιν την οξυγονιονταγωγιμον στοιβάδα και αποφορτιζομένων εις την άνοδον μετά σχηματισμού αερίου οξυγόνου. method of electrolysis in a molten oxide bath, especially aluminum, characterized in that the anode-electron conductor is in contact with the molten bath by electrolysis, through a layer of ionizing material oxygenates the electrolyte and the electrolyte at room temperature. crossing the electronegativity layer during electrolysis and discharging to the anode after the formation of oxygen gas.

GR670133087A 1966-05-17 1967-05-12 METHOD AND MECHANICAL MEANS FOR THE ELECTROLYSIS OF OXIDES IN A METAL BATH. GR33087B (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
GR33087B true GR33087B (en) 1967-11-01

Family

ID=25699049

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670133087A GR33087B (en) 1966-05-17 1967-05-12 METHOD AND MECHANICAL MEANS FOR THE ELECTROLYSIS OF OXIDES IN A METAL 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 (35)

* 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
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
US4664760A (en) * 1983-04-26 1987-05-12 Aluminum Company Of America Electrolytic cell and method of electrolysis using supported electrodes
US4622111A (en) * 1983-04-26 1986-11-11 Aluminum Company Of America Apparatus and method for electrolysis and inclined electrodes
BR8707793A (en) * 1986-08-21 1989-08-15 Moltech Invent Sa OXI-CERIO COMPOUND, STABLE ANODE FOR ELECTRO-PRODUCTION IN SALT IN FUSION AND MANUFACTURING PROCESS
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
RU2007107083A (en) * 2004-07-30 2008-09-10 БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД (AU) ELECTROCHEMICAL REDUCTION OF METAL OXIDES
WO2007011401A2 (en) * 2004-11-23 2007-01-25 Trustees Of Boston University Composite mixed oxide ionic and electronic conductors for hydrogen separation
WO2006138611A2 (en) 2005-06-16 2006-12-28 Trustees Of 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
US20100015014A1 (en) * 2005-09-29 2010-01-21 Srikanth Gopalan Mixed Ionic and Electronic Conducting Membrane
US8771497B2 (en) * 2007-04-20 2014-07-08 Mitsui Chemicals, Inc. Electrolyzer, electrodes 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
WO2013028798A1 (en) * 2011-08-22 2013-02-28 Metal Oxygen Separtation Technologies, Inc. Liquid anodes and fuels for production of metals from their oxides by molten salt electrolysis with a solid electrolyte
JP2014526611A (en) 2011-09-01 2014-10-06 インフィニウム，インク． High temperature, high current conductors in oxygen and liquid metal environments.
GB201223375D0 (en) * 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
WO2014201274A1 (en) * 2013-06-12 2014-12-18 Adam Clayton Powell Improved liquid metal electrodes for gas separation
US20160108532A1 (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
US20230374684A1 (en) * 2021-12-31 2023-11-23 Verdeen Chemicals Inc. Apparatus for electro-chemical extraction of elemental lead from dross
US20230212771A1 (en) * 2021-12-31 2023-07-06 Verdeen Chemicals Inc. Electrolyzer with horizontal cathode

Also Published As

Publication number Publication date
GB1152124A (en) 1969-05-14
CH441776A (en) 1967-08-15
US3562135A (en) 1971-02-09
DE1558760B2 (en) 1976-03-18
US3578580A (en) 1971-05-11
NL6706830A (en) 1967-11-20
YU34911B (en) 1980-04-30
DE1558760A1 (en) 1970-04-23
PL79100B1 (en) 1975-06-30
YU97267A (en) 1979-10-31
ES340590A1 (en) 1968-09-01
SE342848B (en) 1972-02-21
OA02678A (en) 1970-12-15
NL156759B (en) 1978-05-16

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