EP1412558A4 - Electrolytic reduction of metal oxides - Google Patents

Electrolytic reduction of metal oxides

Info

Publication number
EP1412558A4
EP1412558A4 EP02712654A EP02712654A EP1412558A4 EP 1412558 A4 EP1412558 A4 EP 1412558A4 EP 02712654 A EP02712654 A EP 02712654A EP 02712654 A EP02712654 A EP 02712654A EP 1412558 A4 EP1412558 A4 EP 1412558A4
Authority
EP
European Patent Office
Prior art keywords
metal oxides
electrolytic reduction
electrolytic
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.)
Withdrawn
Application number
EP02712654A
Other languages
German (de)
French (fr)
Other versions
EP1412558A1 (en
Inventor
Les Stresov
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
Application filed by BHP Billiton Innovation Pty Ltd filed Critical BHP Billiton Innovation Pty Ltd
Publication of EP1412558A1 publication Critical patent/EP1412558A1/en
Publication of EP1412558A4 publication Critical patent/EP1412558A4/en
Withdrawn legal-status Critical Current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
    • 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
    • C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
    • C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium

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)
EP02712654A 2001-04-10 2002-04-10 Electrolytic reduction of metal oxides Withdrawn EP1412558A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR4438A AUPR443801A0 (en) 2001-04-10 2001-04-10 Removal of oxygen from metal oxides and solid metal solutions
AUPR443801 2001-04-10
PCT/AU2002/000457 WO2002083993A1 (en) 2001-04-10 2002-04-10 Electrolytic reduction of metal oxides

Publications (2)

Publication Number Publication Date
EP1412558A1 EP1412558A1 (en) 2004-04-28
EP1412558A4 true EP1412558A4 (en) 2005-08-24

Family

ID=3828434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02712654A Withdrawn EP1412558A4 (en) 2001-04-10 2002-04-10 Electrolytic reduction of metal oxides

Country Status (6)

Country Link
US (1) US20050121333A1 (en)
EP (1) EP1412558A4 (en)
AU (1) AUPR443801A0 (en)
CA (1) CA2443960A1 (en)
WO (1) WO2002083993A1 (en)
ZA (1) ZA200307914B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1492905A4 (en) * 2002-03-13 2006-06-28 Bhp Billiton Innovation Pty Reduction of metal oxides in an electrolytic cell
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
US7794580B2 (en) 2004-04-21 2010-09-14 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
US7410562B2 (en) 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
AU2007212481A1 (en) * 2006-02-06 2007-08-16 E. I. Du Pont De Nemours And Company Method for electrolytic production of titanium and other metal powders
EP2109691B1 (en) 2007-01-22 2016-07-13 Materials And Electrochemical Research Corporation Metallothermic reduction of in-situ generated titanium chloride
WO2008101283A1 (en) * 2007-02-20 2008-08-28 Metalysis Limited Electrochemical reduction of metal oxides
GB201223375D0 (en) 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
KR101588123B1 (en) * 2014-06-03 2016-02-15 한국원자력연구원 Electrolytic reduction method for metal oxide using liquid anode and apparatus thereof
GB201411430D0 (en) 2014-06-26 2014-08-13 Metalysis Ltd Method of producing metallic tanralum
GB2534332A (en) * 2014-06-26 2016-07-27 Metalysis Ltd Method and apparatus for producing metallic tantalum by electrolytic reduction of a feedstock
GB201411433D0 (en) * 2014-06-26 2014-08-13 Metalysis Ltd Method and apparatus for electrolytic reduction of a feedstock comprising oxygen and a first metal
RU2683669C2 (en) 2014-09-10 2019-04-01 АЛКОА ЮЭсЭй КОРП. Systems and methods of protecting electrolysis cell sidewalls
WO2019084045A1 (en) * 2017-10-23 2019-05-02 Arconic Inc. Electrolytic-based methods for recycling titanium particles
BR112022016631A2 (en) * 2020-02-20 2023-01-10 Helios Project Ltd LIQUID ANODE-BASED CAST OXIDE ELECTROLYSIS / OXYGEN PRODUCTION FROM CAST OXIDE ELECTROLYSIS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354451A (en) * 1919-03-10 1920-09-28 Norsk Hydro Elektrisk Manufacture of reducing alkaline melts
US4875985A (en) * 1988-10-14 1989-10-24 Brunswick Corporation Method and appparatus for producing titanium
US5006209A (en) * 1990-02-13 1991-04-09 Electrochemical Technology Corp. Electrolytic reduction of alumina
ITTO970080A1 (en) * 1997-02-04 1998-08-04 Marco Vincenzo Ginatta PROCEDURE FOR THE ELECTROLYTIC PRODUCTION OF METALS
GB9812169D0 (en) * 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
GB2359564B (en) * 2000-02-22 2004-09-29 Secr Defence Improvements in the electrolytic reduction of metal oxides

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
AUPR443801A0 (en) 2001-05-17
WO2002083993A1 (en) 2002-10-24
CA2443960A1 (en) 2002-10-24
US20050121333A1 (en) 2005-06-09
ZA200307914B (en) 2004-09-03
EP1412558A1 (en) 2004-04-28

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20031020

AK Designated contracting states

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Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20050708

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091103