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EP2123798A4 - Appareil pour produire un métal par électrolyse des sels fondus et procédé pour produire du métal à l'aide de l'appareil - Google Patents

Appareil pour produire un métal par électrolyse des sels fondus et procédé pour produire du métal à l'aide de l'appareil

Info

Publication number
EP2123798A4
EP2123798A4 EP08702801A EP08702801A EP2123798A4 EP 2123798 A4 EP2123798 A4 EP 2123798A4 EP 08702801 A EP08702801 A EP 08702801A EP 08702801 A EP08702801 A EP 08702801A EP 2123798 A4 EP2123798 A4 EP 2123798A4
Authority
EP
European Patent Office
Prior art keywords
producing metal
molten salt
salt electrolysis
producing
metal
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Withdrawn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
EP08702801A
Other languages
German (de)
English (en)
Other versions
EP2123798A1 (fr
Inventor
Yuichi Ono
Masanori Yamaguchi
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.)
Toho Titanium Co Ltd
Original Assignee
Toho Titanium Co 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 Toho Titanium Co Ltd filed Critical Toho Titanium Co Ltd
Publication of EP2123798A1 publication Critical patent/EP2123798A1/fr
Publication of EP2123798A4 publication Critical patent/EP2123798A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
    • 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
    • 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
    • C22B34/1263—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, e.g. by reduction
    • C22B34/1268—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, e.g. by reduction using alkali or alkaline-earth metals or amalgams
    • C22B34/1272—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, e.g. by reduction using alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
EP08702801A 2007-02-19 2008-01-22 Appareil pour produire un métal par électrolyse des sels fondus et procédé pour produire du métal à l'aide de l'appareil Withdrawn EP2123798A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007037873 2007-02-19
PCT/JP2008/000060 WO2008102520A1 (fr) 2007-02-19 2008-01-22 Appareil pour produire un métal par électrolyse des sels fondus et procédé pour produire du métal à l'aide de l'appareil

Publications (2)

Publication Number Publication Date
EP2123798A1 EP2123798A1 (fr) 2009-11-25
EP2123798A4 true EP2123798A4 (fr) 2010-03-17

Family

ID=39709801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08702801A Withdrawn EP2123798A4 (fr) 2007-02-19 2008-01-22 Appareil pour produire un métal par électrolyse des sels fondus et procédé pour produire du métal à l'aide de l'appareil

Country Status (3)

Country Link
EP (1) EP2123798A4 (fr)
JP (1) JPWO2008102520A1 (fr)
WO (1) WO2008102520A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6089251B2 (ja) * 2013-04-10 2017-03-08 株式会社エム光・エネルギー開発研究所 火力発電所の温排海水と高温廃熱の利用方法
JP6270446B2 (ja) * 2013-12-06 2018-01-31 東邦チタニウム株式会社 溶融塩電解による金属の製造方法
CN106917114A (zh) * 2017-04-12 2017-07-04 攀钢集团研究院有限公司 金属钛粉熔盐电解回收装置
JP7648444B2 (ja) 2021-05-31 2025-03-18 東邦チタニウム株式会社 金属の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003864A1 (fr) * 2004-06-30 2006-01-12 Toho Titanium Co., Ltd. Procédé et appareil de production de métal par électrolyse de sel fondu
WO2006040978A1 (fr) * 2004-10-12 2006-04-20 Toho Titanium Co., Ltd. Procédé de fabrication de métal et dispositif de fabrication par électrolyse du sel fondu

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443811A (en) * 1977-09-16 1979-04-06 Asahi Glass Co Ltd Production of metallic lithium
JPS6237387A (ja) * 1985-08-12 1987-02-18 Sumitomo Light Metal Ind Ltd 高純度リチウムの製造方法
GB9812169D0 (en) 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
JP4395386B2 (ja) 2003-10-10 2010-01-06 株式会社大阪チタニウムテクノロジーズ Ｃａ源の循環によるＴｉ又はＴｉ合金の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003864A1 (fr) * 2004-06-30 2006-01-12 Toho Titanium Co., Ltd. Procédé et appareil de production de métal par électrolyse de sel fondu
EP1785509A1 (fr) * 2004-06-30 2007-05-16 Toho Titanium Co., Ltd. Procédé et appareil de production de métal par électrolyse de sel fondu
WO2006040978A1 (fr) * 2004-10-12 2006-04-20 Toho Titanium Co., Ltd. Procédé de fabrication de métal et dispositif de fabrication par électrolyse du sel fondu
EP1811062A1 (fr) * 2004-10-12 2007-07-25 Toho Titanium Co., Ltd. Procédé de fabrication de métal et dispositif de fabrication par électrolyse du sel fondu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008102520A1 *

Also Published As

Publication number Publication date
JPWO2008102520A1 (ja) 2010-05-27
EP2123798A1 (fr) 2009-11-25
WO2008102520A1 (fr) 2008-08-28

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