ATE258092T1 - Plasmareaktor zur herstellung von feinem pulver - Google Patents

Plasmareaktor zur herstellung von feinem pulver

Info

Publication number
ATE258092T1
ATE258092T1 AT01904146T AT01904146T ATE258092T1 AT E258092 T1 ATE258092 T1 AT E258092T1 AT 01904146 T AT01904146 T AT 01904146T AT 01904146 T AT01904146 T AT 01904146T AT E258092 T1 ATE258092 T1 AT E258092T1
Authority
AT
Austria
Prior art keywords
plasma arc
electrodes
space
powder
solid material
Prior art date
Application number
AT01904146T
Other languages
English (en)
Inventor
David Edward Deegan
Chris David Chapman
Timothy Paul Johnson
Original Assignee
Tetronics 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 GB0003081A external-priority patent/GB2359096B/en
Priority claimed from GB0020106A external-priority patent/GB2365876A/en
Application filed by Tetronics Ltd filed Critical Tetronics Ltd
Application granted granted Critical
Publication of ATE258092T1 publication Critical patent/ATE258092T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0227—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0809—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes employing two or more electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0816—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes involving moving electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0816—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes involving moving electrodes
    • B01J2219/082—Sliding electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0824—Details relating to the shape of the electrodes
    • B01J2219/0826—Details relating to the shape of the electrodes essentially linear
    • B01J2219/083—Details relating to the shape of the electrodes essentially linear cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0824—Details relating to the shape of the electrodes
    • B01J2219/0835—Details relating to the shape of the electrodes substantially flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0837—Details relating to the material of the electrodes
    • B01J2219/0839—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0837—Details relating to the material of the electrodes
    • B01J2219/0841—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0869—Feeding or evacuating the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0871—Heating or cooling of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0879—Solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0881—Two or more materials
    • B01J2219/0886—Gas-solid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • B01J2219/0898—Hot plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Discharge Heating (AREA)
AT01904146T 2000-02-10 2001-02-09 Plasmareaktor zur herstellung von feinem pulver ATE258092T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0003081A GB2359096B (en) 2000-02-10 2000-02-10 Apparatus and process for the production of fine powders
GB0020106A GB2365876A (en) 2000-08-15 2000-08-15 Making nano-sized powder using a plasma arc reactor
PCT/GB2001/000553 WO2001058625A1 (en) 2000-02-10 2001-02-09 Plasma arc reactor for the production of fine powders

Publications (1)

Publication Number Publication Date
ATE258092T1 true ATE258092T1 (de) 2004-02-15

Family

ID=26243620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01904146T ATE258092T1 (de) 2000-02-10 2001-02-09 Plasmareaktor zur herstellung von feinem pulver

Country Status (12)

Country Link
US (3) US7022155B2 (de)
EP (3) EP1415741A3 (de)
JP (1) JP2003522299A (de)
KR (1) KR100784576B1 (de)
CN (1) CN100418674C (de)
AT (1) ATE258092T1 (de)
AU (1) AU2001232063A1 (de)
CA (1) CA2399581A1 (de)
DE (1) DE60101840T2 (de)
IL (2) IL151114A0 (de)
RU (1) RU2263006C2 (de)
WO (1) WO2001058625A1 (de)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7576296B2 (en) 1995-03-14 2009-08-18 Battelle Energy Alliance, Llc Thermal synthesis apparatus
US6395197B1 (en) 1999-12-21 2002-05-28 Bechtel Bwxt Idaho Llc Hydrogen and elemental carbon production from natural gas and other hydrocarbons
CN100418674C (zh) * 2000-02-10 2008-09-17 特乔尼科斯有限公司 用于制造细粉末的等离子体电弧反应器
GB2382122A (en) 2001-11-14 2003-05-21 Qinetiq Ltd Shaped charge liner
US7192649B1 (en) * 2003-08-06 2007-03-20 The United States Of America As Represented By The Secretary Of The Navy Passivation layer on aluminum surface and method thereof
EP1645538A1 (de) 2004-10-05 2006-04-12 Siemens Aktiengesellschaft Materialzusammensetzung für die Herstellung einer Beschichtung für ein Bauteil aus einem metallischen Basismaterial und beschichtetes metallisches Bauteil
US8079838B2 (en) * 2005-03-16 2011-12-20 Horiba, Ltd. Pure particle generator
CA2618824A1 (en) * 2005-08-10 2007-11-29 Directa Plus Patent & Technology Limited Process for the use of metal carbonyls for the production of nano-scale metal particles
US20070034050A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Process for the use of metal carbonyls for the production of nano-scale metal particles formed of non-noble metals
US20070036912A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Continuous process and apparatus for the production of engineered catalyst materials
US20070036913A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Process and apparatus for the production of engineered catalyst materials formed of non-noble metals
US20070034049A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Continuous process for the use of metal carbonyls for the production of nano-scale metal particles
US20070036689A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Production of nano-scale metal particles
CN101300070A (zh) * 2005-08-10 2008-11-05 戴雷克塔普拉斯专利及科技有限公司 制备经设计的催化剂材料的方法和装置
US20070283782A1 (en) * 2005-08-10 2007-12-13 Mercuri Robert A Continuous process for the production of nano-scale metal particles
BRPI0614686A2 (pt) * 2005-08-10 2011-04-12 Directa Plus Patent & Technology Limited produção de partìculas de metal de nano-escala
US20070283784A1 (en) * 2005-08-10 2007-12-13 Mercuri Robert A Continuous process for the use of metal carbonyls for the production of nano-scale metal particles formed of non-noble metals
US20070037701A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Process and apparatus for the production of catalyst-coated support materials
US20070034051A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Process for the use of metal carbonyls for the production of nano-scale metal particles
US20070036911A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Process and apparatus for the production of catalyst-coated support materials formed of non-noble metals
US7794521B2 (en) * 2005-08-10 2010-09-14 Directa Plus Srl Production of chain agglomerations of nano-scale metal particles
US20070283783A1 (en) * 2005-08-10 2007-12-13 Mercuri Robert A Process for the production of nano-scale metal particles
US20070286778A1 (en) * 2005-08-10 2007-12-13 Mercuri Robert A Apparatus for the continuous production of nano-scale metal particles
US20070037700A1 (en) * 2005-08-10 2007-02-15 Mercuri Robert A Continuous process and apparatus for the production of catalyst-coated support materials
US7342197B2 (en) * 2005-09-30 2008-03-11 Phoenix Solutions Co. Plasma torch with corrosive protected collimator
JP4963586B2 (ja) * 2005-10-17 2012-06-27 株式会社日清製粉グループ本社 超微粒子の製造方法
CN1958518B (zh) * 2005-10-17 2012-07-04 日清制粉集团本社股份有限公司 超微颗粒的制造方法
US7741577B2 (en) 2006-03-28 2010-06-22 Battelle Energy Alliance, Llc Modular hybrid plasma reactor and related systems and methods
US7691177B2 (en) * 2006-10-30 2010-04-06 Niotan, Inc. Method and an apparatus of plasma processing of tantalum particles
RU2353573C2 (ru) * 2006-12-18 2009-04-27 Институт электрофизики Уральского отделения РАН Способ получения нанопорошков и устройство для его реализации
JP2008163373A (ja) * 2006-12-27 2008-07-17 Digital Powder Systems Inc 活性金属マイクロボールの製造方法及びマイクロボール
US7601399B2 (en) * 2007-01-31 2009-10-13 Surface Modification Systems, Inc. High density low pressure plasma sprayed focal tracks for X-ray anodes
JP5275342B2 (ja) * 2007-05-11 2013-08-28 エスディーシー マテリアルズ インコーポレイテッド 粒子生産システム及び粒子生産方法
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
US8536481B2 (en) 2008-01-28 2013-09-17 Battelle Energy Alliance, Llc Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma
KR101039283B1 (ko) * 2008-09-24 2011-06-07 이종식 무대 조명기기의 여닫이 회전시스템
RU2397045C2 (ru) * 2008-10-14 2010-08-20 Учреждение Российской академии наук Институт химической физики им. Н.Н.Семенова РАН (ИХФ РАН) Способ получения субмикронных и наночастиц алюминия, покрытых слоем оксида алюминия
RU2401181C2 (ru) * 2008-11-12 2010-10-10 Институт электрофизики Уральского отделения РАН Способ получения слабоагломерированного алюминиевого порошка
JP2010120786A (ja) * 2008-11-17 2010-06-03 Tohoku Univ 酸化物中空粒子、その製造方法及び酸化物中空粒子製造装置
TWI383849B (zh) * 2008-12-31 2013-02-01 Ind Tech Res Inst 奈米金屬溶液、奈米金屬複合顆粒以及導線的製作方法
RU2407610C1 (ru) * 2009-05-06 2010-12-27 Сергей Владиславович Змановский Способ пассивирования тонкого порошка алюминия
GB0909030D0 (en) * 2009-05-26 2009-07-01 Intrinsiq Materials Ltd Antibacterial composition
WO2010142004A2 (en) 2009-06-10 2010-12-16 Katholieke Universifeit Leuven Controlled biosecure aquatic farming system in a confined environment
KR101055180B1 (ko) * 2009-09-30 2011-08-08 한국기계연구원 망간-알루미늄 자성분말
RU2427111C1 (ru) * 2009-12-11 2011-08-20 Государственное Образовательное Учреждение Высшего Профессионального Образования "Московский Государственный Технический Университет Имени Н.Э. Баумана" Электроразрядный плазменно-вихревой источник оптического излучения
US9283637B2 (en) 2010-02-05 2016-03-15 Battelle Memorial Institute Friction stir weld tools having fine grain structure
US9802834B2 (en) * 2010-02-05 2017-10-31 Battelle Memorial Institute Production of nanocrystalline metal powders via combustion reaction synthesis
US20120048723A1 (en) * 2010-08-24 2012-03-01 Varian Semiconductor Equipment Associates, Inc. Sputter target feed system
EP2425915B1 (de) * 2010-09-01 2015-12-02 Directa Plus S.p.A. Mehrmodus-Herstellungskomplex für Metallnanopartikel
DK2425916T3 (en) 2010-09-01 2015-02-16 Directa Plus Spa MULTI-REACTOR FEED DEVICE FOR GENERATION OF METAL nanoparticles of
KR101047845B1 (ko) 2011-03-16 2011-07-08 한국기계연구원 망간-알루미늄 자성분말의 제조방법
CN102211197B (zh) * 2011-05-06 2014-06-04 宁波广博纳米新材料股份有限公司 金属蒸发装置及用该装置制备超微细金属粉末的方法
JP5821579B2 (ja) 2011-12-01 2015-11-24 昭栄化学工業株式会社 金属粉末製造用プラズマ装置
JP5940441B2 (ja) * 2012-02-16 2016-06-29 東芝三菱電機産業システム株式会社 微粒子生成装置および微粒子生成方法
NO334282B1 (no) 2012-04-27 2014-01-27 Reactive Metal Particles As Apparatur og metode for fremstilling av partikulært materiale
CN103567455A (zh) * 2012-07-31 2014-02-12 苏州鲁信新材料科技有限公司 金属粉末的制造方法及其设备
CN102909386B (zh) * 2012-10-15 2015-06-10 江苏博迁新材料有限公司 微细球形铝粉的生产方法
CN102950293B (zh) * 2012-10-15 2015-01-07 宁波广博纳米新材料股份有限公司 纳米铝粉的生产方法
SK500582012A3 (sk) 2012-12-17 2014-08-05 Ga Drilling, A. S. Multimodálne rozrušovanie horniny termickým účinkom a systém na jeho vykonávanie
US20140237896A1 (en) * 2013-02-22 2014-08-28 Don Gray Foamed glass hydroponic substrate
SK500062013A3 (sk) 2013-03-05 2014-10-03 Ga Drilling, A. S. Generovanie elektrického oblúka, ktorý priamo plošne tepelne a mechanicky pôsobí na materiál a zariadenie na generovanie elektrického oblúka
KR102016482B1 (ko) * 2013-06-21 2019-09-02 삼성전기주식회사 나노 입자 형성 방법 및 나노 입자 형성 장치
CN106061600A (zh) 2013-10-22 2016-10-26 Sdc材料公司 用于重型柴油机的催化剂设计
US11939477B2 (en) 2014-01-30 2024-03-26 Monolith Materials, Inc. High temperature heat integration method of making carbon black
US10370539B2 (en) 2014-01-30 2019-08-06 Monolith Materials, Inc. System for high temperature chemical processing
US10100200B2 (en) 2014-01-30 2018-10-16 Monolith Materials, Inc. Use of feedstock in carbon black plasma process
US10138378B2 (en) 2014-01-30 2018-11-27 Monolith Materials, Inc. Plasma gas throat assembly and method
MX392456B (es) 2014-01-31 2025-03-19 Monolith Mat Inc Soplete de plasma.
CA3118414C (en) 2014-03-11 2026-03-17 Tekna Plasma Systems Inc. Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member
US9380694B2 (en) 2014-04-17 2016-06-28 Millenium Synthfuels Corporation Plasma torch having an externally adjustable anode and cathode
WO2016024586A1 (ja) * 2014-08-13 2016-02-18 国立研究開発法人産業技術総合研究所 金属材料の処理装置
EP3253904B1 (de) 2015-02-03 2020-07-01 Monolith Materials, Inc. Verfahren und vorrichtung zur regenerativen kühlung
CN113171740A (zh) 2015-02-03 2021-07-27 巨石材料公司 炭黑生成系统
RU2724929C2 (ru) 2015-06-29 2020-06-26 Текна Плазма Системз Инк. Горелка индукционной плазмы с повышенной плотностью плазменной энергии
EP4527524A3 (de) * 2015-07-17 2025-06-11 AP&C Advanced Powders And Coatings Inc. Plasmazerstäubungsmetallpulverherstellungsverfahren und systeme dafür
CN111601447A (zh) * 2015-07-29 2020-08-28 巨石材料公司 Dc等离子体焰炬电力设计方法和设备
KR20180094838A (ko) 2015-08-07 2018-08-24 모놀리스 머티어리얼스 인코포레이티드 카본 블랙의 제조 방법
CN108350281A (zh) 2015-08-24 2018-07-31 巨石材料公司 制造炭黑的高温热集成方法
US20170066923A1 (en) 2015-09-09 2017-03-09 Monolith Materials, Inc. Circular few layer graphene
JP6974307B2 (ja) 2015-09-14 2021-12-01 モノリス マテリアルズ インコーポレイテッド 天然ガス由来のカーボンブラック
EP4530000A3 (de) 2015-10-29 2025-10-29 AP&C Advanced Powders And Coatings Inc. Herstellungsverfahren für metallpulverzerstäubung
JP6716234B2 (ja) * 2015-11-20 2020-07-01 株式会社栗本鐵工所 金属ナノ粒子の製造装置および製造方法
WO2017177315A1 (en) 2016-04-11 2017-10-19 Ap&C Advanced Powders & Coatings Inc. Reactive metal powders in-flight heat treatment processes
MX2018013162A (es) 2016-04-29 2019-07-04 Monolith Mat Inc Adicion de calor secundario para el proceso y aparato de produccion de particulas.
EP4379005A3 (de) 2016-04-29 2024-10-16 Monolith Materials, Inc. Brennerrührverfahren und -vorrichtung
CA3034985C (en) 2016-09-07 2023-05-09 Alan W. Burgess High velocity spray torch for spraying internal surfaces
CA3055830A1 (en) 2017-03-08 2018-09-13 Monolith Materials, Inc. Systems and methods of making carbon particles with thermal transfer gas
JP6924944B2 (ja) * 2017-04-05 2021-08-25 パナソニックＩｐマネジメント株式会社 微粒子製造装置及び微粒子製造方法
JP6920676B2 (ja) * 2017-04-19 2021-08-18 パナソニックＩｐマネジメント株式会社 微粒子製造装置および微粒子製造方法
CN115746586A (zh) 2017-04-20 2023-03-07 巨石材料公司 颗粒系统和方法
CN111712342A (zh) * 2017-07-21 2020-09-25 加拿大派罗杰尼斯有限公司 用于使用推力器辅助等离子体雾化以大规模成本有效地生产超细球形粉末的方法
WO2019046320A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. SYSTEMS AND METHODS FOR GENERATING PARTICLES
RU2671034C1 (ru) * 2017-08-28 2018-10-29 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Установка для получения частиц порошка и способ ее работы
CA3074216A1 (en) 2017-08-28 2019-03-07 Monolith Materials, Inc. Particle systems and methods
EP3700980A4 (de) 2017-10-24 2021-04-21 Monolith Materials, Inc. Teilchensysteme und verfahren
CN108436095A (zh) * 2018-03-14 2018-08-24 张格梅 一种使用高温汽化、球形化处理制备金属粉末的方法
EA202092993A1 (ru) * 2018-06-06 2021-04-06 Пайродженизис Кэнада Инк. Способ и устройство для производства высокочистых сферических металлических порошков с большой скоростью производства из одной или двух проволок
WO2020051705A1 (en) 2018-09-11 2020-03-19 Drillform Technical Services Ltd. Pipe handler apparatus
RU2708200C1 (ru) * 2018-11-23 2019-12-05 Олег Александрович Чухланцев Плазменно-дуговой реактор с расходуемым катодом для получения порошков металлов, сплавов и их химических соединений
CN114450104B (zh) * 2019-09-27 2024-08-30 Ap&C先进粉末及涂料公司 铝系金属粉末及其生产方法
CN111230134B (zh) * 2020-03-10 2023-08-04 深圳航科新材料有限公司 多元合金粉末及其快速制备方法
RU2751611C1 (ru) * 2020-04-15 2021-07-15 Общество С Ограниченной Ответственностью "Новые Дисперсные Материалы" Устройство для получения мелкодисперсного порошка
RU2756959C1 (ru) * 2020-06-08 2021-10-07 Общество С Ограниченной Ответственностью "Новые Дисперсные Материалы" Устройство для получения мелкодисперсного порошка
RU205452U1 (ru) * 2020-06-09 2021-07-15 Общество С Ограниченной Ответственностью "Новые Дисперсные Материалы" Устройство для получения мелкодисперсного порошка
CN113680299A (zh) * 2021-09-02 2021-11-23 青岛超晟纳米新材料科技有限公司 一种冷壁反应器
EP4453102A4 (de) * 2021-12-21 2026-02-18 Soane Labs Llc Systeme und verfahren zur herstellung von kohlenstofffeststoffen
CN119038584A (zh) * 2024-09-10 2024-11-29 浙江大学 一种制备超细纳米球形α氧化铝的方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284551A (en) * 1940-08-03 1942-05-26 Peter P Alexander Packing of powdered metals
BE639079A (de) 1962-10-26
DE1220058B (de) 1965-06-28 1966-06-30 Kernforschung Gmbh Ges Fuer Verfahren und Vorrichtung zur Waermebehandlung pulverfoermiger Stoffe, insbesondere zum Schmelzen der Koerner hochschmelzender Stoffe, mittels eines Hochtemperaturplasmas
US3668108A (en) * 1966-11-15 1972-06-06 Hercules Inc Solids arc reactor apparatus and method
GB1164810A (en) 1966-12-19 1969-09-24 Atomic Energy Authority Uk Improvements in or relating to Production of Particulate Refractory Material
US3615340A (en) * 1968-11-18 1971-10-26 Exxon Research Engineering Co Quenching and passivation of particulate metals
GB1339054A (en) 1971-05-13 1973-11-28 Vos N I Gornorudny I Vostnigri Apparatus for and a method of comminuting materials
CA907114A (en) * 1971-09-13 1972-08-08 E. Hyne Graham Transverse excitation system for gas laser using three electrodes
JPS5546603B2 (de) 1973-10-05 1980-11-25
GB1493394A (en) * 1974-06-07 1977-11-30 Nat Res Dev Plasma heater assembly
US4112288A (en) * 1975-04-17 1978-09-05 General Atomic Company Orifice tip
US4194107A (en) * 1977-06-02 1980-03-18 Klasson George A Welding tip
DE2755213C2 (de) 1977-12-10 1982-05-06 Fa. Dr. Eugen Dürrwächter DODUCO, 7530 Pforzheim Nichtabschmelzende Elektrode und Verfahren zu ihrer Herstellung
US4341941A (en) 1979-03-01 1982-07-27 Rikagaku Kenkyusho Method of operating a plasma generating apparatus
US4238427A (en) * 1979-04-05 1980-12-09 Chisholm Douglas S Atomization of molten metals
US4376740A (en) * 1981-01-05 1983-03-15 National Research Institute For Metals Process for production fine metal particles
US4861961A (en) * 1981-03-04 1989-08-29 Huys John H Welding electrode
US4374075A (en) * 1981-06-17 1983-02-15 Crucible Inc. Method for the plasma-arc production of metal powder
JPS5831825A (ja) 1981-08-14 1983-02-24 Otsuka Tekko Kk 微粉炭を運搬容器に充填する装置
JPS5854166B2 (ja) * 1981-12-17 1983-12-03 科学技術庁金属材料技術研究所長 金属微粒子の製造法およびその製造装置
US4505947A (en) * 1982-07-14 1985-03-19 The Standard Oil Company (Ohio) Method for the deposition of coatings upon substrates utilizing a high pressure, non-local thermal equilibrium arc plasma
US4610718A (en) * 1984-04-27 1986-09-09 Hitachi, Ltd. Method for manufacturing ultra-fine particles
JPH062882B2 (ja) * 1985-06-20 1994-01-12 大同特殊鋼株式会社 微粒子製造装置
DE3537303A1 (de) 1985-10-19 1987-04-23 Porsche Ag Tuersystem fuer kraftfahrzeuge
DE3642375A1 (de) * 1986-12-11 1988-06-23 Castolin Sa Verfahren zur aufbringung einer innenbeschichtung in rohre od. dgl. hohlraeume engen querschnittes sowie plasmaspritzbrenner dafuer
JPS63147182A (ja) 1986-12-10 1988-06-20 Tokai Rubber Ind Ltd クリ−ニングブレ−ドの製法
JPS6459485A (en) 1987-08-31 1989-03-07 Asahi Chemical Ind Ic card
JP2659807B2 (ja) * 1989-01-26 1997-09-30 万鎔工業株式会社 直接製錬方法
SU1650368A1 (ru) * 1989-03-03 1991-05-23 Днепропетровский Центр Научно-Технического Творчества "Импульс" Устройство дл получени металлического порошка
US5062936A (en) * 1989-07-12 1991-11-05 Thermo Electron Technologies Corporation Method and apparatus for manufacturing ultrafine particles
JP3000610B2 (ja) 1990-03-14 2000-01-17 大同特殊鋼株式会社 硬質粒子分散合金粉末の製造方法及び硬質粒子分散合金粉末
DE4105407A1 (de) * 1991-02-21 1992-08-27 Plasma Technik Ag Plasmaspritzgeraet zum verspruehen von festem, pulverfoermigem oder gasfoermigem material
FR2673990B1 (fr) * 1991-03-14 1993-07-16 Sne Calhene Dispositif formant vanne, pour le raccordement etanche de deux conteneurs et conteneur prevu pour etre accouple a un tel dispositif.
GB9108891D0 (en) 1991-04-25 1991-06-12 Tetronics Research & Dev Co Li Silica production
NO174180C (no) * 1991-12-12 1994-03-23 Kvaerner Eng Innföringsrör for brenner for kjemiske prosesser
JPH0680410A (ja) 1992-08-31 1994-03-22 Sumitomo Heavy Ind Ltd 炭素煤製造装置
JPH06172818A (ja) * 1992-09-30 1994-06-21 Toyo Alum Kk 超微粒粉末の製造方法
GB9224745D0 (en) 1992-11-26 1993-01-13 Atomic Energy Authority Uk Microwave plasma generator
GB9300091D0 (en) 1993-01-05 1993-03-03 Total Process Containment Ltd Process material transfer
DE4307346A1 (de) 1993-03-09 1994-09-15 Loedige Maschbau Gmbh Geb Sicherheitsschließvorrichtung für Behälteröffnungen
JPH06272047A (ja) 1993-03-16 1994-09-27 Mitsubishi Cable Ind Ltd 被覆粉体の製造方法及びその装置
JPH06299209A (ja) 1993-04-14 1994-10-25 Sansha Electric Mfg Co Ltd 磁性材料の粉粒体の生成方法
US5460701A (en) * 1993-07-27 1995-10-24 Nanophase Technologies Corporation Method of making nanostructured materials
RU2033901C1 (ru) * 1993-09-13 1995-04-30 Институт электрофизики Уральского отделения РАН Способ получения сферических ультрадисперсных порошков оксидов активнных металлов
US5408066A (en) * 1993-10-13 1995-04-18 Trapani; Richard D. Powder injection apparatus for a plasma spray gun
JP2549273B2 (ja) 1994-04-28 1996-10-30 鎌長製衡株式会社 粉体充填機の脱気装置
US5420391B1 (en) * 1994-06-20 1998-06-09 Metcon Services Ltd Plasma torch with axial injection of feedstock
US5526358A (en) 1994-08-19 1996-06-11 Peerlogic, Inc. Node management in scalable distributed computing enviroment
FR2724123A1 (fr) * 1994-09-07 1996-03-08 Serole Bernard Dispositif permettant la stabilisation d'une reaction chimique continue entre plusieurs corps dans un plasma
US5455401A (en) * 1994-10-12 1995-10-03 Aerojet General Corporation Plasma torch electrode
CN1106325A (zh) * 1994-11-01 1995-08-09 武汉工业大学 直流电弧等离子体制备超细粉末装置
US5593740A (en) * 1995-01-17 1997-01-14 Synmatix Corporation Method and apparatus for making carbon-encapsulated ultrafine metal particles
US6063243A (en) * 1995-02-14 2000-05-16 The Regents Of The Univeristy Of California Method for making nanotubes and nanoparticles
JPH08243756A (ja) 1995-03-03 1996-09-24 Mitsubishi Materials Corp プラズマ肉盛用溶接トーチ及び肉盛溶接方法
US5736073A (en) * 1996-07-08 1998-04-07 University Of Virginia Patent Foundation Production of nanometer particles by directed vapor deposition of electron beam evaporant
US5935461A (en) * 1996-07-25 1999-08-10 Utron Inc. Pulsed high energy synthesis of fine metal powders
JP3409974B2 (ja) 1996-08-23 2003-05-26 同和鉱業株式会社 大気との接触を嫌う粉体の保存・運搬具
JPH10216959A (ja) 1997-01-31 1998-08-18 Inoue Seisakusho:Kk 抵抗溶接用電極
JP3041413B2 (ja) * 1997-03-10 2000-05-15 工業技術院長 レーヤードアルミニウム微粒子の生成法及びその応用
RU2133173C1 (ru) 1997-12-02 1999-07-20 Открытое акционерное общество "Компат" Способ получения порошка с микрокристаллической структурой
DE19755350A1 (de) 1997-12-12 1999-06-17 Henkel Kgaa Verfahren zum Beizen und Passivieren von Edelstahl
US6379419B1 (en) * 1998-08-18 2002-04-30 Noranda Inc. Method and transferred arc plasma system for production of fine and ultrafine powders
CN100418674C (zh) * 2000-02-10 2008-09-17 特乔尼科斯有限公司 用于制造细粉末的等离子体电弧反应器
RU2267239C2 (ru) * 2000-04-10 2005-12-27 Тетроникс Лимитед Устройство сдвоенной плазменной горелки

Also Published As

Publication number Publication date
EP1257376A1 (de) 2002-11-20
IL151114A (en) 2006-12-31
CN100418674C (zh) 2008-09-17
EP1398100A2 (de) 2004-03-17
AU2001232063A1 (en) 2001-08-20
US20030097903A1 (en) 2003-05-29
EP1415741A2 (de) 2004-05-06
JP2003522299A (ja) 2003-07-22
KR20020092364A (ko) 2002-12-11
IL151114A0 (en) 2003-04-10
WO2001058625A1 (en) 2001-08-16
EP1257376B1 (de) 2004-01-21
DE60101840T2 (de) 2004-11-18
US20060096417A1 (en) 2006-05-11
RU2263006C2 (ru) 2005-10-27
US7022155B2 (en) 2006-04-04
CA2399581A1 (en) 2001-08-16
KR100784576B1 (ko) 2007-12-10
CN1422195A (zh) 2003-06-04
EP1398100A3 (de) 2005-06-08
US20060107789A1 (en) 2006-05-25
US7727460B2 (en) 2010-06-01
DE60101840D1 (de) 2004-02-26
EP1415741A3 (de) 2005-05-25

Similar Documents

Publication Publication Date Title
DE60101840D1 (de) Plasmareaktor zur herstellung von feinem pulver
EP1227141A3 (de) Herstellung von synthetischem Erdgas und abgeleitete Methode
RU2002123919A (ru) Плазменно-дуговой реактор и способ получения тонких порошков
US20120090985A1 (en) Non-equilibrium gliding arc plasma system for co2 dissociation
AU2003219092A1 (en) Fuel combustion device
EP2287114A3 (de) Ozongegenerator und Ozonerzeugungsverfahren
MY121128A (en) Method and apparatus for dispersing a volatile composition.
MXPA02007655A (es) Tratamiento de suministros de fluorocarburos.
WO2003030240A3 (en) Etching method and apparatus
EP0432528A3 (en) Process for the production of hard carbon layers and apparatus for carrying out the process
RU2157861C2 (ru) Устройство для получения тепловой энергии, водорода и кислорода
EP1133901B8 (de) Plasmaquelle
WO2003071004A3 (fr) Procede de nettoyage par plasma de la surface d’un materiau enduit d’une substance organique, et installation de mise en oeuvre
EP1227142A3 (de) Verfahren und Vorrichtung zur Herstellung von Wasserstoff aus Materialien aus festem Kohlenstoff und Wasser
WO2004094795A3 (en) Plasmatron fuel converter having decoupled air flow control
TW368491B (en) Ozone generating apparatus
MXPA02007659A (es) Tratamiento de materiales de alimentacion de fluorocarboros.
Dinescu et al. Investigation of processes in low-pressure expanding thermal plasmas used for carbon nitride deposition: I. Ar/N2/C2H2 plasma
JP2011073896A (ja) カルシウムシアナミドを含む粉体、該粉体の製造方法及びその装置
WO2003093536A3 (en) Hydrogen generation
TW200716781A (en) Apparatus and method for making carbon nanotubes
RU2007146590A (ru) Способ получения пучка отрицательных ионов
Yang et al. Carbon microstructures synthesized utilizing the RF microplasma jet at atmospheric pressure
JPS54149043A (en) Method of controlling heat source of reverse-polarity plasma arc
Ehbrecht et al. Laser-driven synthesis of carbon and silicon clusters from gas-phase reactants

Legal Events

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

Ref document number: 1257376

Country of ref document: EP

REN Ceased due to non-payment of the annual fee