FR2956826B1 - Dispositif et procede pour la production de nanoparticules et d'un metal alcalin liquide renfermant des particules dispersees - Google Patents
Dispositif et procede pour la production de nanoparticules et d'un metal alcalin liquide renfermant des particules dispersees Download PDFInfo
- Publication number
- FR2956826B1 FR2956826B1 FR1151419A FR1151419A FR2956826B1 FR 2956826 B1 FR2956826 B1 FR 2956826B1 FR 1151419 A FR1151419 A FR 1151419A FR 1151419 A FR1151419 A FR 1151419A FR 2956826 B1 FR2956826 B1 FR 2956826B1
- Authority
- FR
- France
- Prior art keywords
- nanoparticles
- production
- metal containing
- alkaline metal
- heating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000002105 nanoparticle Substances 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
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- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- 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
- B01J19/008—Processes for carrying out reactions under cavitation conditions
-
- 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
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- 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
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- 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
- B22F1/0545—Dispersions or suspensions of nanosized particles
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
L'invention concerne un dispositif de production de nanoparticules (1) par chauffage et fusion d'un mélange d'une poudre métallique et d'un gaz dans un espace de chauffage (20), refroidissement dans un espace de refroidissement (40) et collecte dans un espace collecteur (50). Ces trois espaces forment un trajet d'écoulement continu sans contre-courant, et la surface en section transversale de l'espace collecteur (50) est beaucoup plus grande que celle des espaces de chauffage et de refroidissement. Domaine d'application : Procédé de production de nanoparticules dans un métal liquide, permettant d'améliorer la dispersion des nanoparticules.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010041415A JP5364948B2 (ja) | 2010-02-26 | 2010-02-26 | ナノ粒子分散アルカリ液体金属の製造方法 |
JP2010041414A JP2011179023A (ja) | 2010-02-26 | 2010-02-26 | ナノ粒子製造装置及びナノ粒子製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2956826A1 FR2956826A1 (fr) | 2011-09-02 |
FR2956826B1 true FR2956826B1 (fr) | 2021-09-17 |
Family
ID=44455288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1151419A Active FR2956826B1 (fr) | 2010-02-26 | 2011-02-22 | Dispositif et procede pour la production de nanoparticules et d'un metal alcalin liquide renfermant des particules dispersees |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110209578A1 (fr) |
FR (1) | FR2956826B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102580622B (zh) * | 2012-03-14 | 2014-08-06 | 南昌大学 | 一种超声喷雾燃烧的反应装置 |
DE102013012759A1 (de) * | 2013-07-31 | 2015-02-05 | Sartorius Stedim Biotech Gmbh | Temperiervorrichtung; Verwendung und Anordnung |
US10239027B2 (en) * | 2014-12-16 | 2019-03-26 | Idemitsu Kosan Co., Ltd. | Device for producing lithium sulfide, and method for producing lithium sulfide |
US20160236296A1 (en) * | 2015-02-13 | 2016-08-18 | Gold Nanotech Inc | Nanoparticle Manufacturing System |
SG10201913945QA (en) * | 2015-06-04 | 2020-03-30 | Crititech Inc | Taxane particles and their use |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2900245A (en) * | 1957-01-24 | 1959-08-18 | Gen Aniline & Film Corp | Production of finely divided metals |
US4801411A (en) * | 1986-06-05 | 1989-01-31 | Southwest Research Institute | Method and apparatus for producing monosize ceramic particles |
JPH01306510A (ja) * | 1988-06-02 | 1989-12-11 | Nisshin Flour Milling Co Ltd | 超微粒子粉末の製造方法の改良 |
US5272718A (en) * | 1990-04-09 | 1993-12-21 | Leybold Aktiengesellschaft | Method and apparatus for forming a stream of molten material |
DE4102101C2 (de) * | 1991-01-25 | 2003-12-18 | Ald Vacuum Techn Ag | Einrichtung zum Herstellen von Pulvern aus Metallen |
JPH04333504A (ja) * | 1991-05-10 | 1992-11-20 | Sumitomo Metal Mining Co Ltd | 単分散銀微粉の連続製造方法 |
US5294242A (en) * | 1991-09-30 | 1994-03-15 | Air Products And Chemicals | Method for making metal powders |
US5958329A (en) * | 1997-11-06 | 1999-09-28 | United States Enrichment Corporation | Method and apparatus for producing nanoparticles at a high rate |
US6491737B2 (en) * | 2000-05-22 | 2002-12-10 | The Regents Of The University Of California | High-speed fabrication of highly uniform ultra-small metallic microspheres |
EP1529754A1 (fr) * | 2003-10-29 | 2005-05-11 | Corning Incorporated | Procédé d'obtention de particules de fluorure métallique |
US7527824B2 (en) * | 2004-06-25 | 2009-05-05 | Becker Michael F | Methods for producing coated nanoparticles from microparticles |
CN101160166B (zh) * | 2005-01-28 | 2011-02-09 | 泰克纳等离子系统公司 | 纳米粉末的感应等离子体合成 |
US7578960B2 (en) * | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
-
2011
- 2011-01-26 US US13/014,120 patent/US20110209578A1/en not_active Abandoned
- 2011-02-22 FR FR1151419A patent/FR2956826B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
US20110209578A1 (en) | 2011-09-01 |
FR2956826A1 (fr) | 2011-09-02 |
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