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NO20083515L - Fremgangsmate for a fjerne/konsentrere metalltakedannende metall tilstede i saltsmelte, anordning dertil, og fremgangsmate og anordning for fremstilling av Ti-legering ved anvendelse derav - Google Patents

Fremgangsmate for a fjerne/konsentrere metalltakedannende metall tilstede i saltsmelte, anordning dertil, og fremgangsmate og anordning for fremstilling av Ti-legering ved anvendelse derav

Info

Publication number
NO20083515L
NO20083515L NO20083515A NO20083515A NO20083515L NO 20083515 L NO20083515 L NO 20083515L NO 20083515 A NO20083515 A NO 20083515A NO 20083515 A NO20083515 A NO 20083515A NO 20083515 L NO20083515 L NO 20083515L
Authority
NO
Norway
Prior art keywords
metal
molten salt
alloy
reduction
preparing
Prior art date
Application number
NO20083515A
Other languages
English (en)
Inventor
Tadashi Ogasawara
Makoto Yamaguchi
Original Assignee
Osaka Titanium Technologies Co
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 JP2006066132A external-priority patent/JP2007239073A/ja
Priority claimed from JP2006065838A external-priority patent/JP4510769B2/ja
Application filed by Osaka Titanium Technologies Co filed Critical Osaka Titanium Technologies Co
Publication of NO20083515L publication Critical patent/NO20083515L/no

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Den foreliggende oppfinnelse tilveiebringer en metode ved hjelp av hvilken et metalltåkedannende metall oppløst i en del av "en smeltet saltblanding bestående av et eller flere metalltåkedannende metallholdige smeltede salter" (generelt et smeltet salt) kan fjernes og overføres til en ytterligere del av det smeltede salt for å øke konsentrasjonen derav. Metoden kan følgelig anvendes som et middel for å behandle smeltede salter innenfor forskjellige industrielle områder hvori metalltåkedannende metallholdige smeltede salter som f.eks. Ca eller Na håndteres. Spesielt, når metoden anvendes i fremstilling av Ti ved hjelp av reduksjon med Ca, kan det Ca som er oppløst i det smeltede salt som skal mates til en elektrolysecelle hurtig fjernes (gjenvinnes) og Ca dannelseseffektiviteten under elektrolysen av det smeltede salt kan forbedres. Følgelig kan Ca dannelse og TiCl4 reduksjon i elektrolysen av det smeltede salt effektivt gjennomføres og en stabil operasjon i en kommersiell skala er mulig. Metoden kan således effektivt anvendes i produksjon av Ti eller en Ti legering ved hjelp av reduksjon med Ca.
NO20083515A 2006-03-10 2008-08-13 Fremgangsmate for a fjerne/konsentrere metalltakedannende metall tilstede i saltsmelte, anordning dertil, og fremgangsmate og anordning for fremstilling av Ti-legering ved anvendelse derav NO20083515L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006066132A JP2007239073A (ja) 2006-03-10 2006-03-10 溶融塩中メタルフォグ形成金属の除去及び高濃度化方法と装置
JP2006065838A JP4510769B2 (ja) 2006-03-10 2006-03-10 Ｔｉ又はＴｉ合金の製造方法及び装置
PCT/JP2007/054633 WO2007105616A1 (ja) 2006-03-10 2007-03-09 溶融塩中メタルフォグ形成金属の除去、濃縮方法および装置、並びにこれらを用いたＴｉまたはＴｉ合金の製造方法および装置

Publications (1)

Publication Number Publication Date
NO20083515L true NO20083515L (no) 2008-10-06

Family

ID=38509439

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083515A NO20083515L (no) 2006-03-10 2008-08-13 Fremgangsmate for a fjerne/konsentrere metalltakedannende metall tilstede i saltsmelte, anordning dertil, og fremgangsmate og anordning for fremstilling av Ti-legering ved anvendelse derav

Country Status (7)

Country Link
US (1) US20090114546A1 (no)
EP (1) EP1995353A1 (no)
AU (1) AU2007225815A1 (no)
CA (1) CA2645103A1 (no)
EA (1) EA200870343A1 (no)
NO (1) NO20083515L (no)
WO (1) WO2007105616A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007084847A (ja) * 2005-09-20 2007-04-05 Sumitomo Titanium Corp Ｔｉの製造方法および装置
JP4940109B2 (ja) * 2007-11-12 2012-05-30 株式会社大阪チタニウムテクノロジーズ 溶融物中のＴｉ粉濃縮方法および濃縮装置
RU2504591C2 (ru) * 2011-08-12 2014-01-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования Уральский федеральный университет им. первого Президента России Б.Н. Ельцина ЭЛЕКТРОЛИЗЕР ДЛЯ НАСЫЩЕНИЯ РАСПЛАВА CaCl2 КАЛЬЦИЕМ
CN113430578B (zh) * 2021-07-15 2022-10-04 浙江睿曦绿业新材料科技有限公司 一种铝电解电解质脱钠脱锂装置与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205854A (en) * 1937-07-10 1940-06-25 Kroll Wilhelm Method for manufacturing titanium and alloys thereof
US2845386A (en) * 1954-03-16 1958-07-29 Du Pont Production of metals
US2835567A (en) * 1954-11-22 1958-05-20 Du Pont Method of producing granular refractory metal
FR2582019B1 (fr) * 1985-05-17 1987-06-26 Extramet Sa Procede pour la production de metaux par reduction de sels metalliques, metaux ainsi obtenus et dispositif pour sa mise en oeuvre
JP2005133196A (ja) 2003-10-10 2005-05-26 Sumitomo Titanium Corp 溶融塩の循環によるＴｉ又はＴｉ合金の製造方法
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

Also Published As

Publication number Publication date
WO2007105616A1 (ja) 2007-09-20
CA2645103A1 (en) 2007-09-20
EP1995353A1 (en) 2008-11-26
EA200870343A1 (ru) 2009-02-27
US20090114546A1 (en) 2009-05-07
AU2007225815A1 (en) 2007-09-20

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