GB1152124A - Apparatus for the Electrolysis of Molten Electrolytes - Google Patents

Apparatus for the Electrolysis of Molten Electrolytes

Info

Publication number
GB1152124A
GB1152124A GB22462/67A GB2246267A GB1152124A GB 1152124 A GB1152124 A GB 1152124A GB 22462/67 A GB22462/67 A GB 22462/67A GB 2246267 A GB2246267 A GB 2246267A GB 1152124 A GB1152124 A GB 1152124A
Authority
GB
United Kingdom
Prior art keywords
melt
anode
oxygen
cell
electrolysis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB22462/67A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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/de
Application filed by Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of GB1152124A publication Critical patent/GB1152124A/en
Expired legal-status Critical Current

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)
GB22462/67A 1966-05-17 1967-05-15 Apparatus for the Electrolysis of Molten Electrolytes Expired GB1152124A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH727566A CH441776A (de) 1966-05-17 1966-05-17 Verfahren zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden
CH614567A CH492795A (de) 1967-04-28 1967-04-28 Verfahren und Vorrichtung zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden

Publications (1)

Publication Number Publication Date
GB1152124A true GB1152124A (en) 1969-05-14

Family

ID=25699049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22462/67A Expired GB1152124A (en) 1966-05-17 1967-05-15 Apparatus for the Electrolysis of Molten Electrolytes

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456519A (en) * 1979-07-20 1984-06-26 C. Conradty Nurnberg Gmbh & Co. Regeneratable, non-consumable electrode for high temperature uses
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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576005A5 (it) * 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 (it) * 1973-08-13 1977-05-13 Alusuisse
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
US4596637A (en) * 1983-04-26 1986-06-24 Aluminum Company Of America Apparatus and method for electrolysis and float
US4504366A (en) * 1983-04-26 1985-03-12 Aluminum Company Of America Support member and electrolytic method
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
US4966674A (en) * 1986-08-21 1990-10-30 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
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
US6866768B2 (en) * 2002-07-16 2005-03-15 Donald R Bradford Electrolytic cell for production of aluminum from alumina
US6811676B2 (en) * 2002-07-16 2004-11-02 Northwest Aluminum Technologies Electrolytic cell for production of aluminum from alumina
WO2006010228A1 (en) * 2004-07-30 2006-02-02 Bhp Billiton Innovation Pty Ltd 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
US20090071841A1 (en) * 2005-06-16 2009-03-19 Boston University Waste to hydrogen conversion process and related apparatus
WO2007011669A2 (en) * 2005-07-15 2007-01-25 Trustees Of Boston University Oxygen-producing inert anodes for som process
JP2009509751A (ja) * 2005-09-29 2009-03-12 トラスティーズ オブ ボストン ユニバーシティ 混合イオン及び電子伝導性膜
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
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
EP2761060A4 (en) 2011-09-01 2015-07-15 Infinium Inc HIGH CURRENT LINE 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
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 (zh) * 2019-11-27 2020-07-31 镇江慧诚新材料科技有限公司 氧铝联产电解用的电极结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456519A (en) * 1979-07-20 1984-06-26 C. Conradty Nurnberg Gmbh & Co. Regeneratable, non-consumable electrode for high temperature uses
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
US6616826B1 (en) 1998-12-31 2003-09-09 The Ohio State University Electrolysis apparatus and methods using urania in electrodes, and methods of producing reduced substances from oxidized substances

Also Published As

Publication number Publication date
ES340590A1 (es) 1968-09-01
NL156759B (nl) 1978-05-16
NL6706830A (it) 1967-11-20
SE342848B (it) 1972-02-21
OA02678A (fr) 1970-12-15
PL79100B1 (it) 1975-06-30
DE1558760B2 (de) 1976-03-18
DE1558760A1 (de) 1970-04-23
YU97267A (en) 1979-10-31
US3562135A (en) 1971-02-09
CH441776A (de) 1967-08-15
YU34911B (en) 1980-04-30
GR33087B (el) 1967-11-01
US3578580A (en) 1971-05-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee