ATE452214T1 - Reinigung von metallpartikeln durch hitzebehandlung - Google Patents

Reinigung von metallpartikeln durch hitzebehandlung

Info

Publication number
ATE452214T1
ATE452214T1 AT03753690T AT03753690T ATE452214T1 AT E452214 T1 ATE452214 T1 AT E452214T1 AT 03753690 T AT03753690 T AT 03753690T AT 03753690 T AT03753690 T AT 03753690T AT E452214 T1 ATE452214 T1 AT E452214T1
Authority
AT
Austria
Prior art keywords
particles
metal
purified
electrochemical reduction
heat treatment
Prior art date
Application number
AT03753690T
Other languages
English (en)
Inventor
Charles Malcolm Ward-Close
Alastair Bryan Godfrey
Paul Stephen Goodwin
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 GB0222219A external-priority patent/GB0222219D0/en
Priority claimed from GB0222348A external-priority patent/GB2393450A/en
Priority claimed from GB0222358A external-priority patent/GB2393451A/en
Application filed by Metalysis Ltd filed Critical Metalysis Ltd
Application granted granted Critical
Publication of ATE452214T1 publication Critical patent/ATE452214T1/de

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
    • C22B34/1295—Refining, melting, remelting, working up 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
AT03753690T 2002-09-25 2003-09-24 Reinigung von metallpartikeln durch hitzebehandlung ATE452214T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0222219A GB0222219D0 (en) 2002-09-25 2002-09-25 Purification process
GB0222348A GB2393450A (en) 2002-09-26 2002-09-26 Method of Manufacture of Metal Alloy Stock
GB0222358A GB2393451A (en) 2002-09-26 2002-09-26 A Method of Manufacture of Metal Alloy Sheet
PCT/GB2003/004093 WO2004029332A2 (en) 2002-09-25 2003-09-24 Purification of electrochemically deoxidised refractory metal particles by heat processing

Publications (1)

Publication Number Publication Date
ATE452214T1 true ATE452214T1 (de) 2010-01-15

Family

ID=32045677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03753690T ATE452214T1 (de) 2002-09-25 2003-09-24 Reinigung von metallpartikeln durch hitzebehandlung

Country Status (6)

Country Link
US (2) US20060130610A1 (de)
EP (1) EP1543172B1 (de)
AT (1) ATE452214T1 (de)
AU (1) AU2003271852B2 (de)
DE (1) DE60330577D1 (de)
WO (1) WO2004029332A2 (de)

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SG149818A1 (en) * 2003-10-09 2009-02-27 Ebara Corp Clarification method and apparatus for material contaminated with heavy metals
RU2370559C1 (ru) * 2008-06-26 2009-10-20 Вадим Георгиевич Глебовский Способ получения высокочистого титана для распыляемых мишеней
KR102322229B1 (ko) 2014-05-13 2021-11-05 더 유니버시티 오브 유타 리서치 파운데이션 실질적으로 구형인 금속 분말의 제조
EP3227038A4 (de) 2014-12-02 2018-08-22 University of Utah Research Foundation Salzschmelzensauerstoffentzug von metallpulvern
JP6539349B2 (ja) * 2015-10-22 2019-07-03 ポスコＰｏｓｃｏ 原料装入装置、冷却ローラー及び付着鉱発生防止方法
CA3009630C (en) 2015-12-16 2023-08-01 Amastan Technologies Llc Spheroidal dehydrogenated metals and metal alloy particles
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
US11077497B2 (en) 2017-06-07 2021-08-03 Global Titanium Inc. Deoxidation of metal powders
CN112654444A (zh) 2018-06-19 2021-04-13 6K有限公司 由原材料制造球化粉末的方法
CA3134579A1 (en) 2019-04-30 2020-11-05 Gregory Wrobel Lithium lanthanum zirconium oxide (llzo) powder
SG11202111576QA (en) 2019-04-30 2021-11-29 6K Inc Mechanically alloyed powder feedstock
CN114641462A (zh) 2019-11-18 2022-06-17 6K有限公司 用于球形粉末的独特原料及制造方法
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
US11181325B2 (en) * 2019-12-23 2021-11-23 Valgroup S.A. System for the production of molten salt used as a heat transfer medium for a pyrolysis system
CA3180426A1 (en) 2020-06-25 2021-12-30 Richard K. Holman Microcomposite alloy structure
AU2021349358A1 (en) 2020-09-24 2023-02-09 6K Inc. Systems, devices, and methods for starting plasma
CA3196653A1 (en) 2020-10-30 2022-05-05 Sunil Bhalchandra BADWE Systems and methods for synthesis of spheroidized metal powders
AU2022206483A1 (en) 2021-01-11 2023-08-31 6K Inc. Methods and systems for reclamation of li-ion cathode materials using microwave plasma processing
WO2022192394A1 (en) * 2021-03-10 2022-09-15 The Regents Of The University Of California Gas-phase production of aligned metal nanoparticles using external magnetic fields
WO2022212291A1 (en) 2021-03-31 2022-10-06 6K Inc. Systems and methods for additive manufacturing of metal nitride ceramics
US20220324022A1 (en) * 2021-03-31 2022-10-13 6K Inc. Microwave plasma processing of spheroidized copper or other metallic powders
CN113999981A (zh) * 2021-11-02 2022-02-01 广东先导微电子科技有限公司 一种高纯金属真空升华的除杂方法
WO2023229928A1 (en) 2022-05-23 2023-11-30 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
WO2024044498A1 (en) 2022-08-25 2024-02-29 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip)
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production
CN115846649B (zh) * 2022-12-20 2024-08-16 江苏宇钛新材料有限公司 一种低熔点球形金属粉末的制备方法

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Also Published As

Publication number Publication date
WO2004029332A3 (en) 2004-10-21
AU2003271852B2 (en) 2010-03-11
US20120230860A1 (en) 2012-09-13
WO2004029332A2 (en) 2004-04-08
EP1543172B1 (de) 2009-12-16
AU2003271852A1 (en) 2004-04-19
US20060130610A1 (en) 2006-06-22
DE60330577D1 (de) 2010-01-28
EP1543172A2 (de) 2005-06-22

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