EP2032727A4 - Method, apparatus and means for production of metals in a molten salt electrolyte - Google Patents

Method, apparatus and means for production of metals in a molten salt electrolyte

Info

Publication number
EP2032727A4
EP2032727A4 EP07747642A EP07747642A EP2032727A4 EP 2032727 A4 EP2032727 A4 EP 2032727A4 EP 07747642 A EP07747642 A EP 07747642A EP 07747642 A EP07747642 A EP 07747642A EP 2032727 A4 EP2032727 A4 EP 2032727A4
Authority
EP
European Patent Office
Prior art keywords
metals
production
molten salt
salt electrolyte
electrolyte
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Withdrawn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
EP07747642A
Other languages
German (de)
French (fr)
Other versions
EP2032727A1 (en
Inventor
Kevin Dring
Eirik Hagen
Odd-Arne Lorentsen
Christian Rosenkilde
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.)
NORSK TITANIUM TECHNOLOGY AS
Original Assignee
NORSK TITANIUM TECHNOLOGY AS
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 NORSK TITANIUM TECHNOLOGY AS filed Critical NORSK TITANIUM TECHNOLOGY AS
Publication of EP2032727A1 publication Critical patent/EP2032727A1/en
Publication of EP2032727A4 publication Critical patent/EP2032727A4/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Withdrawn legal-status Critical Current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
    • 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
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)
EP07747642A 2006-06-14 2007-05-30 Method, apparatus and means for production of metals in a molten salt electrolyte Withdrawn EP2032727A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20062776A NO20062776L (en) 2006-06-14 2006-06-14 Method, apparatus and means for producing material in a molten salt electrolyte
PCT/NO2007/000183 WO2007145526A1 (en) 2006-06-14 2007-05-30 Method, apparatus and means for production of metals in a molten salt electrolyte

Publications (2)

Publication Number Publication Date
EP2032727A1 EP2032727A1 (en) 2009-03-11
EP2032727A4 true EP2032727A4 (en) 2012-09-12

Family

ID=38831961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07747642A Withdrawn EP2032727A4 (en) 2006-06-14 2007-05-30 Method, apparatus and means for production of metals in a molten salt electrolyte

Country Status (4)

Country Link
US (1) US20100006448A1 (en)
EP (1) EP2032727A4 (en)
NO (1) NO20062776L (en)
WO (1) WO2007145526A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201208698D0 (en) * 2012-05-16 2012-06-27 Metalysis Ltd Electrolytic method,apparatus and product
CN104775137A (en) * 2014-01-13 2015-07-15 赣州飞腾轻合金有限公司 Method for preparing aluminum-samarium interalloy through liquid-state cathode salt fusion electrolysis method
CN105274576B (en) * 2014-05-28 2017-12-22 奥勇新材料科技（上海）有限公司 A kind of method that continuous reduction prepares metal in fused-salt medium
CN104313645B (en) * 2014-10-28 2017-08-08 苏州萨伯工业设计有限公司 The preparation facilities and preparation technology of Mo-bearing granitoid material
CN108467970B (en) * 2018-03-23 2020-12-25 中国石油天然气集团公司管材研究所 Iron-containing titanium alloy pipe for high-corrosivity oil gas development and preparation method thereof
WO2020061551A1 (en) * 2018-09-23 2020-03-26 Massachusetts Institute Of Technology Molten metaphosphate electrolysis for production of white phosphorus
CN109594100B (en) * 2018-12-07 2021-04-02 东华大学 A C3N4 supported Cu/Sn alloy material and its preparation and application
CN109778010A (en) * 2019-03-25 2019-05-21 杭州辰卓科技有限公司 A kind of single-phase alpha titanium alloy of high-damping high thermal conductivity and technique with martensitic structure
CN114045535A (en) * 2021-11-23 2022-02-15 上海大学 Preparation method of CoCrNi intermediate entropy alloy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064638A1 (en) * 1998-06-05 1999-12-16 Cambridge University Technical Services Limited Removal of oxygen from metal oxides and solid solutions by electrolysis in a fused salt
WO2002040725A2 (en) * 2000-11-15 2002-05-23 Cambridge University Technical Services Limited Metal and alloy powders and powder fabrication
WO2003076690A1 (en) * 2002-03-13 2003-09-18 Bhp Billiton Innovation Pty Ltd Reduction of metal oxides in an electrolytic cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027612A2 (en) * 2004-09-09 2006-03-16 Cambridge Enterprise Limited Improved electro-deoxidation method, apparatus and product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064638A1 (en) * 1998-06-05 1999-12-16 Cambridge University Technical Services Limited Removal of oxygen from metal oxides and solid solutions by electrolysis in a fused salt
WO2002040725A2 (en) * 2000-11-15 2002-05-23 Cambridge University Technical Services Limited Metal and alloy powders and powder fabrication
WO2003076690A1 (en) * 2002-03-13 2003-09-18 Bhp Billiton Innovation Pty Ltd Reduction of metal oxides in an electrolytic cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007145526A1 *

Also Published As

Publication number Publication date
WO2007145526A1 (en) 2007-12-21
US20100006448A1 (en) 2010-01-14
NO20062776L (en) 2007-12-17
EP2032727A1 (en) 2009-03-11

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Legal Events

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Effective date: 20090114

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AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ROSENKILDE, CHRISTIAN

Inventor name: LORENTSEN, ODD-ARNE

Inventor name: HAGEN, EIRIK

Inventor name: DRING, KEVIN

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NORSK TITANIUM TECHNOLOGY AS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20120813

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 14/00 20060101ALI20120807BHEP

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