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 GB0222358A external-priority patent/GB2393451A/en
Priority claimed from GB0222348A external-priority patent/GB2393450A/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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (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
GB0222358A GB2393451A (en) 2002-09-26 2002-09-26 A Method of Manufacture of Metal Alloy Sheet
GB0222348A GB2393450A (en) 2002-09-26 2002-09-26 Method of Manufacture of Metal Alloy Stock
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)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1689519B1 (de) * 2003-08-28 2012-06-20 Tekna Plasma Systems Inc. Verfahren zur synthese, trennung und reinigung von pulvermaterialien
US20070142693A1 (en) * 2003-10-09 2007-06-21 Ebara Corporation 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
EP4474502A3 (de) 2014-05-13 2025-02-26 University Of Utah Research Foundation Herstellung von im wesentlichen sphärischen metallpulvern
CN107206501A (zh) 2014-12-02 2017-09-26 犹他大学研究基金会 金属粉末的熔融盐脱氧
CN107208978B (zh) * 2015-10-22 2019-08-23 株式会社Posco 原料装载设备、冷却辊及防止粘附矿石产生的方法
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
PL3389862T3 (pl) 2015-12-16 2024-03-04 6K Inc. Sferoidalne metale podlegające odwodornieniu oraz cząstki stopów metali
US11077497B2 (en) 2017-06-07 2021-08-03 Global Titanium Inc. Deoxidation of metal powders
US10639712B2 (en) 2018-06-19 2020-05-05 Amastan Technologies Inc. Process for producing spheroidized powder from feedstock materials
JP7699057B2 (ja) 2019-04-30 2025-06-26 シックスケー インコーポレイテッド 機械的に合金化された粉末原料
SG11202111578UA (en) 2019-04-30 2021-11-29 6K Inc Lithium lanthanum zirconium oxide (llzo) powder
KR20220100861A (ko) 2019-11-18 2022-07-18 6케이 인크. 구형 분말을 위한 고유한 공급원료 및 제조 방법
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
CN116034496A (zh) 2020-06-25 2023-04-28 6K有限公司 微观复合合金结构
CA3186082A1 (en) 2020-09-24 2022-03-31 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
US20220324022A1 (en) * 2021-03-31 2022-10-13 6K Inc. Microwave plasma processing of spheroidized copper or other metallic powders
EP4313449A1 (de) 2021-03-31 2024-02-07 6K Inc. Systeme und verfahren zur generativen fertigung von metallnitridkeramiken
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
US12261023B2 (en) 2022-05-23 2025-03-25 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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943032A (en) * 1951-06-23 1960-06-28 Nat Res Corp Electrolytic production of titanium
US2876094A (en) * 1956-02-17 1959-03-03 Du Pont Production of refractory metals
US3343944A (en) * 1963-09-06 1967-09-26 Pechiney Prod Chimiques Sa Electrolytic beryllium granules and method for manufacturing same
FR1445684A (fr) * 1965-06-03 1966-07-15 Commissariat Energie Atomique Dispositif de coulée continue de matériaux réfractaires
US3690635A (en) * 1969-05-16 1972-09-12 Air Reduction Condensate collection means
US4114251A (en) * 1975-09-22 1978-09-19 Allegheny Ludlum Industries, Inc. Process for producing elongated metal articles
EP0047665A1 (de) * 1980-09-08 1982-03-17 Westinghouse Electric Corporation Metalldestillation
US4390368A (en) * 1981-04-01 1983-06-28 Gte Products Corporation Flame spray powder
AT380491B (de) * 1984-02-03 1986-05-26 Kos Bernd Verfahren und vorrichtung zum aufbereiten von spaenen aus der bearbeitung von titanwerkstuecken
US4602947A (en) * 1984-11-01 1986-07-29 Alti Corporation Process for producing titanium metal and titanium metal alloys
US4612179A (en) * 1985-03-13 1986-09-16 Sri International Process for purification of solid silicon
LU86090A1 (fr) * 1985-09-23 1987-04-02 Metallurgie Hoboken Procede pour preparer du tantale ou du niobium affins
JPS63183145A (ja) * 1987-01-22 1988-07-28 Sumitomo Electric Ind Ltd 高硬度チタン−アルミニウム−バナジウム系合金およびその製造方法
US5336378A (en) * 1989-02-15 1994-08-09 Japan Energy Corporation Method and apparatus for producing a high-purity titanium
DE69118069D1 (de) * 1990-09-20 1996-04-25 Fujitsu Ltd Josephson-Einrichtung mit einer Überlagenstruktur von verbesserter thermischer Stabilität
US5147451A (en) * 1991-05-14 1992-09-15 Teledyne Industries, Inc. Method for refining reactive and refractory metals
US6309595B1 (en) * 1997-04-30 2001-10-30 The Altalgroup, Inc Titanium crystal and titanium
US6024847A (en) * 1997-04-30 2000-02-15 The Alta Group, Inc. Apparatus for producing titanium crystal and titanium
GB9812169D0 (en) * 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
JP2001020065A (ja) * 1999-07-07 2001-01-23 Hitachi Metals Ltd スパッタリング用ターゲット及びその製造方法ならびに高融点金属粉末材料
JP3053183B1 (ja) * 1999-08-27 2000-06-19 科学技術振興事業団 磁気力による擬似微小重力場を利用した浮遊溶融
GB2359564B (en) * 2000-02-22 2004-09-29 Secr Defence Improvements in the electrolytic reduction of metal oxides

Also Published As

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

Similar Documents

Publication Publication Date Title
DE60330577D1 (de) Reinigung von metallpartikeln durch hitzebehandlung
CN108456799B (zh) 一种高性能铜铁合金材料及其电渣重熔制备方法
TW200643191A (en) Copper alloy and process for producing the same
CN103849775B (zh) 一种从高温合金废料中回收镍和钴的方法
DE60336891D1 (de) VERFAHREN ZUR HERSTELLUNG EINER PLATTE AUS Al-Mg-Si-LEGIERUNG
TW200610752A (en) Alphahydroxyacids with ultra-low metal concentration
WO2024130894A1 (zh) 一种废杂铝的预处理与熔炼再生方法
JP2009108400A (ja) ルテニウム（Ｒｕ）及びルテニウム（Ｒｕ）合金蒸着ターゲットを再利用する方法、及び再生されたルテニウム（Ｒｕ）及びルテニウム（Ｒｕ）ベース合金の粉末から作られたターゲット
CN115874059A (zh) 一种再生铝合金熔体的除气除杂净化方法
CN105618751A (zh) 一种超高纯气氛保护的选择性激光熔化系统
CN103773958A (zh) 一种除镉方法
CN104275481A (zh) 一种锰钢合金粉末及其制备方法
CN101074457A (zh) 一种垃圾焚烧飞灰重金属的熔融分离处理方法
JP6050485B2 (ja) 高純度マンガンの製造方法及び高純度マンガン
CN109252200A (zh) 一种铝合金压铸件表面处理方法
AU1560701A (en) Refining of metallurgical grade silicon
TW200519040A (en) Process for removing water from ammonia
CN114317976B (zh) 一种硬质合金混合料的短流程回收方法
CN111690830A (zh) 一种废硝酸汞试剂回收方法
TWI439550B (zh) Separation of steel intermediates in the material method
CN103394360A (zh) 一种再生触媒的制备方法
CN108977622A (zh) 一种利用铝废料加工炼钢铝脱氧剂的方法
CN107034365A (zh) 一种粗锡火法精炼的方法
CN103319527A (zh) 一种羟基乙叉二膦酸及乙酰氯生产工艺
WO2016197244A1 (en) Slag upgrading by gas atomization

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1543172

Country of ref document: EP