EP1682696A4 - Electrochemical reduction of metal oxides - Google Patents

Electrochemical reduction of metal oxides

Info

Publication number
EP1682696A4
EP1682696A4 EP04761366A EP04761366A EP1682696A4 EP 1682696 A4 EP1682696 A4 EP 1682696A4 EP 04761366 A EP04761366 A EP 04761366A EP 04761366 A EP04761366 A EP 04761366A EP 1682696 A4 EP1682696 A4 EP 1682696A4
Authority
EP
European Patent Office
Prior art keywords
metal oxides
electrochemical reduction
electrochemical
reduction
oxides
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.)
Pending
Application number
EP04761366A
Other languages
German (de)
French (fr)
Other versions
EP1682696A1 (en
Inventor
Gregory David Rigby
Andrew Arthur Shook
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.)
BHP Billiton Innovation Pty Ltd
Original Assignee
BHP Billiton Innovation Pty Ltd
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 AU2003905261A external-priority patent/AU2003905261A0/en
Application filed by BHP Billiton Innovation Pty Ltd filed Critical BHP Billiton Innovation Pty Ltd
Publication of EP1682696A1 publication Critical patent/EP1682696A1/en
Publication of EP1682696A4 publication Critical patent/EP1682696A4/en
Pending 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
    • 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
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

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)
EP04761366A 2003-09-26 2004-09-27 Electrochemical reduction of metal oxides Pending EP1682696A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003905261A AU2003905261A0 (en) 2003-09-26 Electrochemical reduction of metal oxides
PCT/AU2004/001331 WO2005031041A1 (en) 2003-09-26 2004-09-27 Electrochemical reduction of metal oxides

Publications (2)

Publication Number Publication Date
EP1682696A1 EP1682696A1 (en) 2006-07-26
EP1682696A4 true EP1682696A4 (en) 2007-06-20

Family

ID=34382656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04761366A Pending EP1682696A4 (en) 2003-09-26 2004-09-27 Electrochemical reduction of metal oxides

Country Status (7)

Country Link
US (1) US20070193877A1 (en)
EP (1) EP1682696A4 (en)
CN (1) CN1882718A (en)
CA (1) CA2540234A1 (en)
RU (1) RU2006114034A (en)
WO (1) WO2005031041A1 (en)
ZA (1) ZA200602500B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002951962A0 (en) * 2002-10-09 2002-10-24 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
AU2002952083A0 (en) 2002-10-16 2002-10-31 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell
AU2003903150A0 (en) 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
EA009106B1 (en) * 2003-10-14 2007-10-26 Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. Electrochemical reduction of metal oxides
WO2005123986A1 (en) * 2004-06-22 2005-12-29 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
CN101068955A (en) * 2004-07-30 2007-11-07 Bhp比利顿创新公司 Electrochemical reduction for metal oxide
WO2006010228A1 (en) * 2004-07-30 2006-02-02 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
WO2006084318A1 (en) * 2005-02-08 2006-08-17 Bhp Billiton Innovation Pty Ltd Supplying solid electrolyte to an electrolytic cell
AR076567A1 (en) 2009-05-12 2011-06-22 Metalysis Ltd METHOD AND APPARATUS FOR REDUCTION OF SOLID RAW MATERIAL
JP5902189B2 (en) 2010-11-18 2016-04-13 メタリシス リミテッド Electrolyzer
GB201102023D0 (en) * 2011-02-04 2011-03-23 Metalysis Ltd Electrolysis method, apparatus and product
AU2017238837B2 (en) 2016-03-25 2020-05-14 Alcoa Usa Corp. Electrode configurations for electrolytic cells and related methods
CN109763148B (en) 2019-01-14 2020-11-03 浙江海虹控股集团有限公司 Device and method for preparing high-purity metal titanium powder through continuous electrolysis
US11486048B2 (en) * 2020-02-06 2022-11-01 Velta Holdings US Inc. Method and apparatus for electrolytic reduction of feedstock elements, made from feedstock, in a melt
CN114293213A (en) * 2021-12-29 2022-04-08 董凯 Electrochemical cell reaction tank

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045308A (en) * 1976-11-04 1977-08-30 Aluminum Company Of America Bath level set point control in an electrolytic cell and method of operating same
CA2012009C (en) * 1989-03-16 1999-01-19 Tadashi Ogasawara Process for the electrolytic production of magnesium
US5006209A (en) * 1990-02-13 1991-04-09 Electrochemical Technology Corp. Electrolytic reduction of alumina
GB9812169D0 (en) * 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
WO2001062994A1 (en) * 2000-02-22 2001-08-30 Qinetiq Limited Method of manufacture for ferro-titanium and other metal alloys electrolytic reduction
GB2362164B (en) * 2000-05-08 2004-01-28 Secr Defence Improved feedstock for electrolytic reduction of metal oxide
GB2359564B (en) * 2000-02-22 2004-09-29 Secr Defence Improvements in the electrolytic reduction of metal oxides
US6540902B1 (en) * 2001-09-05 2003-04-01 The United States Of America As Represented By The United States Department Of Energy Direct electrochemical reduction of metal-oxides
JP2003129268A (en) * 2001-10-17 2003-05-08 Katsutoshi Ono Method for smelting metallic titanium and smelter therefor
AUPS107102A0 (en) * 2002-03-13 2002-04-11 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
GB0222382D0 (en) * 2002-09-27 2002-11-06 Qinetiq Ltd Improved process for removing oxygen from metal oxides by electrolysis in a fused salt
AU2002951962A0 (en) * 2002-10-09 2002-10-24 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
AU2002952083A0 (en) * 2002-10-16 2002-10-31 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell
US7470355B2 (en) * 2002-12-12 2008-12-30 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
AU2003903150A0 (en) * 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
EA009106B1 (en) * 2003-10-14 2007-10-26 Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. Electrochemical reduction of metal oxides
RU2006137273A (en) * 2004-03-22 2008-04-27 Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД (AU) ELECTROCHEMICAL REDUCTION OF METAL OXIDES
WO2005123986A1 (en) * 2004-06-22 2005-12-29 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
WO2006010228A1 (en) * 2004-07-30 2006-02-02 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
CN101068955A (en) * 2004-07-30 2007-11-07 Bhp比利顿创新公司 Electrochemical reduction for metal oxide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
ZA200602500B (en) 2007-08-29
CA2540234A1 (en) 2005-04-07
EP1682696A1 (en) 2006-07-26
US20070193877A1 (en) 2007-08-23
RU2006114034A (en) 2007-11-20
WO2005031041A1 (en) 2005-04-07
CN1882718A (en) 2006-12-20

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Legal Events

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Effective date: 20070518

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