ATE441475T1 - Gasphasenverfahren zur produktion von teilchen im nanogríssenbereich - Google Patents

Gasphasenverfahren zur produktion von teilchen im nanogríssenbereich

Info

Publication number
ATE441475T1
ATE441475T1 AT07729584T AT07729584T ATE441475T1 AT E441475 T1 ATE441475 T1 AT E441475T1 AT 07729584 T AT07729584 T AT 07729584T AT 07729584 T AT07729584 T AT 07729584T AT E441475 T1 ATE441475 T1 AT E441475T1
Authority
AT
Austria
Prior art keywords
gas phase
particles
production
phase process
producing
Prior art date
Application number
AT07729584T
Other languages
English (en)
Inventor
Benoit Guizard
Francois Tenegal
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE441475T1 publication Critical patent/ATE441475T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/02—Chlorides
    • 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
    • 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
    • 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
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/121—Coherent waves, e.g. laser beams
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/30—Making metallic powder or suspensions thereof using chemical processes with decomposition of metal compounds, e.g. by pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/04—Halides
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • 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
    • B01J2219/0881—Two or more materials
    • B01J2219/0883—Gas-gas
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electromagnetism (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
AT07729584T 2006-05-30 2007-05-29 Gasphasenverfahren zur produktion von teilchen im nanogríssenbereich ATE441475T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0651959A FR2901714B1 (fr) 2006-05-30 2006-05-30 Procede en phase gazeuse pour la production de particules nanometriques
PCT/EP2007/055161 WO2007138034A1 (fr) 2006-05-30 2007-05-29 Procede en phase gazeuse pour la production de particules nanometriques

Publications (1)

Publication Number Publication Date
ATE441475T1 true ATE441475T1 (de) 2009-09-15

Family

ID=37603109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07729584T ATE441475T1 (de) 2006-05-30 2007-05-29 Gasphasenverfahren zur produktion von teilchen im nanogríssenbereich

Country Status (11)

Country Link
US (1) US8241392B2 (de)
EP (1) EP2021123B1 (de)
JP (1) JP5290161B2 (de)
KR (1) KR101410802B1 (de)
AT (1) ATE441475T1 (de)
CA (1) CA2653680C (de)
DE (1) DE602007002298D1 (de)
ES (1) ES2333066T3 (de)
FR (1) FR2901714B1 (de)
PL (1) PL2021123T3 (de)
WO (1) WO2007138034A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901721B1 (fr) * 2006-05-30 2008-08-22 Commissariat Energie Atomique Poudres de phase max et procede de fabrication des dites poudres
FR2984758B1 (fr) * 2011-12-23 2014-02-14 Commissariat Energie Atomique Methode de production de poudres en flux continu par pyrolyse laser utilisant une buse d'injection en materiau composite.
FR2984766B1 (fr) * 2011-12-23 2014-02-14 Commissariat Energie Atomique Buse d'injection en materiau composite pour la production de poudres par pyrolyse laser.
CN109396456B (zh) * 2018-12-28 2024-02-13 西安赛隆金属材料有限责任公司 一种球形钨粉末的制备装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0388709A (ja) * 1989-08-31 1991-04-15 Canon Inc 炭化物微粒子の製造方法
IT1281338B1 (it) * 1995-11-24 1998-02-18 Cise Spa Processo per produrre polveri nanometriche di ossidi metallici da cloruri metallici
US6994837B2 (en) * 2001-04-24 2006-02-07 Tekna Plasma Systems, Inc. Plasma synthesis of metal oxide nanopowder and apparatus therefor
US20020155059A1 (en) * 2001-04-24 2002-10-24 Tekna Plasma Systems Inc. Plasma synthesis of titanium dioxide nanopowder and powder doping and surface modification process
US20040065170A1 (en) * 2002-10-07 2004-04-08 L. W. Wu Method for producing nano-structured materials
US20050119398A1 (en) * 2003-09-11 2005-06-02 Lu Zhang Plasma synthesis of metal oxide nanoparticles
US7446335B2 (en) * 2004-06-18 2008-11-04 Regents Of The University Of Minnesota Process and apparatus for forming nanoparticles using radiofrequency plasmas
US7828999B2 (en) 2004-09-07 2010-11-09 Nisshin Seifun Group Inc. Process and apparatus for producing fine particles

Also Published As

Publication number Publication date
KR101410802B1 (ko) 2014-07-01
WO2007138034A1 (fr) 2007-12-06
FR2901714B1 (fr) 2008-09-05
FR2901714A1 (fr) 2007-12-07
EP2021123B1 (de) 2009-09-02
KR20090012334A (ko) 2009-02-03
US20090294274A1 (en) 2009-12-03
PL2021123T3 (pl) 2010-01-29
JP2009538745A (ja) 2009-11-12
DE602007002298D1 (de) 2009-10-15
CA2653680A1 (en) 2007-12-06
CA2653680C (en) 2014-08-05
ES2333066T3 (es) 2010-02-16
JP5290161B2 (ja) 2013-09-18
US8241392B2 (en) 2012-08-14
EP2021123A1 (de) 2009-02-11

Similar Documents

Publication Publication Date Title
GB2473383A (en) Systems and methods for producing oil and/or gas
NZ585096A (en) Systems and methods for capture and sequestration of greenhouse gases and compositions such as ceramic derived therefrom
WO2011049861A3 (en) Integrated enhanced oil recovery process
WO2011049858A3 (en) Integrated enhanced oil recovery process
WO2011100724A3 (en) Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods
WO2009132407A3 (pt) Processo de síntese contínua e em larga escala de nanotubos de carbono sobre o clínquer de cimento e produtos nanoestruturados
PL2250298T3 (pl) Sposób i system do osadzania metalu lub metaloidu na nanorurkach węglowych
WO2010060630A3 (de) Verfahren und vorrichtung zur herstellung von reinstsilzium
WO2008127379A3 (en) Methods and systems of producing molecular hydrogen using a plasma system
WO2011021161A3 (en) Method and system for producing syngas
WO2008154257A3 (en) Methods and apparatuses for ammonia production
WO2011009437A3 (de) Verfahren und anlage zur herstellung von methanol
WO2009012939A3 (de) Zelle mit einer kavität, bauelement und verfahren zu deren herstellung sowie verwendung derselben
MY153783A (en) Integrated method for producing carbonyl iron powder and hydrocarbons
ATE441475T1 (de) Gasphasenverfahren zur produktion von teilchen im nanogríssenbereich
MX2012001157A (es) Procedimiento para la preparacion de 2,2-difluoroetilamina.
UA111064C2 (uk) Спосіб одержання легких олефінів із синтез-газу
WO2011019171A3 (ko) 리튬티타네이트 나노입자의 제조방법
WO2015027209A3 (en) Microorganisms for biosynthesis of limonene on gaseous substrates
WO2011122791A3 (ko) 고분자 전해질 박막이 형성된 고정상에 표면 개질된 금속 나노 입자가 고정된 촉매 및 그 제조방법
WO2010004163A3 (fr) Suspension colloidale generatrice d'hydrogene
WO2011130612A3 (en) System and method for the generation of hydrogen fuel product
WO2012064972A3 (en) Aerosol reduction/expansion synthesis (a-res) for zero valent metal particles
WO2006127775A3 (en) Method and device and pure hydrogen generation from acidic solution
WO2008113944A3 (fr) Production d'hydrogene par dissociation de l'eau en presence de sno en utilisant le couple sno2/sno dans une suite de reactions thermochimiques

Legal Events

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

Ref document number: 2021123

Country of ref document: EP