EP1920087A4 - Elektrochemische reduktion von metalloxiden - Google Patents

Elektrochemische reduktion von metalloxiden

Info

Publication number
EP1920087A4
EP1920087A4 EP06760944A EP06760944A EP1920087A4 EP 1920087 A4 EP1920087 A4 EP 1920087A4 EP 06760944 A EP06760944 A EP 06760944A EP 06760944 A EP06760944 A EP 06760944A EP 1920087 A4 EP1920087 A4 EP 1920087A4
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.)
Granted
Application number
EP06760944A
Other languages
English (en)
French (fr)
Other versions
EP1920087B1 (de
EP1920087A1 (de
Inventor
Ivan Ratchev
Rene Ignacio Olivares
Sergey Alexander Bliznyukov
Kannapar Mukunthan
Gregory David Rigby
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.)
Metalysis Ltd
Original Assignee
Metalysis 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 AU2005904121A external-priority patent/AU2005904121A0/en
Application filed by Metalysis Ltd filed Critical Metalysis Ltd
Publication of EP1920087A1 publication Critical patent/EP1920087A1/de
Publication of EP1920087A4 publication Critical patent/EP1920087A4/de
Application granted granted Critical
Publication of EP1920087B1 publication Critical patent/EP1920087B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25C3/26—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/14—Refining in the solid state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electrolytic Production Of Metals (AREA)
EP06760944.6A 2005-08-01 2006-08-01 Elektrochemische reduktion von titanoxid Active EP1920087B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005904121A AU2005904121A0 (en) 2005-08-01 Electrochemical reduction of metal oxides
PCT/AU2006/001088 WO2007014422A1 (en) 2005-08-01 2006-08-01 Electrochemical reduction of metal oxides

Publications (3)

Publication Number Publication Date
EP1920087A1 EP1920087A1 (de) 2008-05-14
EP1920087A4 true EP1920087A4 (de) 2011-07-27
EP1920087B1 EP1920087B1 (de) 2017-03-22

Family

ID=37708485

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06760944.6A Active EP1920087B1 (de) 2005-08-01 2006-08-01 Elektrochemische reduktion von titanoxid

Country Status (3)

Country Link
EP (1) EP1920087B1 (de)
EA (1) EA014138B1 (de)
WO (1) WO2007014422A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007149508A2 (en) 2006-06-19 2007-12-27 The University Of The Sciences In Philadelphia Non-competitive nmda receptor antagonists
GB201208698D0 (en) * 2012-05-16 2012-06-27 Metalysis Ltd Electrolytic method,apparatus and product
CN106947874B (zh) * 2017-04-18 2018-11-27 北京科技大学 一种两步法制备高纯钛的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030173228A1 (en) * 2002-03-13 2003-09-18 Lazar Strezov Reduction of metal oxides in an electrolytic cell
US20040237711A1 (en) * 2001-10-17 2004-12-02 Katsutoshi Ono Method and apparatus for smelting titanium metal
JP2004360025A (ja) * 2003-06-05 2004-12-24 Sumitomo Titanium Corp 直接電解法による金属チタンの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR602901A0 (en) * 2001-06-29 2001-07-26 Bhp Innovation Pty Ltd Removal of oxygen from metals oxides and solid metal solutions
AUPS117002A0 (en) * 2002-03-13 2002-04-18 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell
KR20110025237A (ko) * 2002-03-13 2011-03-09 비에이치피 빌리튼 이노베이션 피티와이 리미티드 전해 전지에서 금속 산화물을 환원시키는 방법
AU2002952083A0 (en) * 2002-10-16 2002-10-31 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040237711A1 (en) * 2001-10-17 2004-12-02 Katsutoshi Ono Method and apparatus for smelting titanium metal
US20030173228A1 (en) * 2002-03-13 2003-09-18 Lazar Strezov Reduction of metal oxides in an electrolytic cell
JP2004360025A (ja) * 2003-06-05 2004-12-24 Sumitomo Titanium Corp 直接電解法による金属チタンの製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
OKABE T H ET AL: "ELECTROCHEMICAL DEOXIDATION OF TITANIUM", METALLURGICAL TRANSACTIONS B. PROCESS METALLURGY, METALLURGICAL SOCIETY OF AIME. NEW YORK, US, vol. 24B, 1 June 1993 (1993-06-01), pages 449 - 455, XP000381332 *
See also references of WO2007014422A1 *

Also Published As

Publication number Publication date
WO2007014422A1 (en) 2007-02-08
EP1920087B1 (de) 2017-03-22
EP1920087A1 (de) 2008-05-14
EA200800526A1 (ru) 2008-08-29
EA014138B1 (ru) 2010-10-29

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