ATE37466T1 - Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt. - Google Patents

Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt.

Info

Publication number
ATE37466T1
ATE37466T1 AT84401450T AT84401450T ATE37466T1 AT E37466 T1 ATE37466 T1 AT E37466T1 AT 84401450 T AT84401450 T AT 84401450T AT 84401450 T AT84401450 T AT 84401450T AT E37466 T1 ATE37466 T1 AT E37466T1
Authority
AT
Austria
Prior art keywords
jet
hot gaseous
stream
obtaining
finely divided
Prior art date
Application number
AT84401450T
Other languages
English (en)
Inventor
Jean-Pierre Serrano
Jean Feuillerat
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Application granted granted Critical
Publication of ATE37466T1 publication Critical patent/ATE37466T1/de

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/30—Mixing gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31332—Ring, torus, toroidal or coiled configurations
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/085—Feeding reactive fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
    • B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
    • B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Metallurgy (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Disintegrating Or Milling (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Plasma Technology (AREA)
  • Chemical Vapour Deposition (AREA)
AT84401450T 1983-08-08 1984-07-09 Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt. ATE37466T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8313039A FR2550467B1 (fr) 1983-08-08 1983-08-08 Procede et dispositif pour l'injection d'une matiere finement divisee dans un ecoulement chaud gazeux et appareil mettant en oeuvre ce procede
EP84401450A EP0134168B1 (de) 1983-08-08 1984-07-09 Verfahren und Vorrichtung um ausgehend von einem Plasmastrahl und einem Strahl eines fein verteilten Stoffes einen homogenen Strahl zu erhalten, und Vorrichtung, die dieses Verfahren benutzt

Publications (1)

Publication Number Publication Date
ATE37466T1 true ATE37466T1 (de) 1988-10-15

Family

ID=9291482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84401450T ATE37466T1 (de) 1983-08-08 1984-07-09 Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt.

Country Status (10)

Country Link
US (1) US4616779A (de)
EP (1) EP0134168B1 (de)
JP (1) JPS6044038A (de)
AT (1) ATE37466T1 (de)
AU (1) AU566554B2 (de)
BR (1) BR8403962A (de)
CA (1) CA1237873A (de)
DE (1) DE3474246D1 (de)
FR (1) FR2550467B1 (de)
ZA (1) ZA845505B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004272A1 (en) * 1985-01-29 1986-07-31 Tibor Kenderi Apparatus for powder spraying, operating with a flame jet
FR2614751B1 (fr) * 1987-04-29 1991-10-04 Aerospatiale Procede et dispositif pour l'injection d'une matiere sous forme fluide dans un ecoulement gazeux chaud et appareil mettant en oeuvre ce procede
US4865252A (en) * 1988-05-11 1989-09-12 The Perkin-Elmer Corporation High velocity powder thermal spray gun and method
DE3915071A1 (de) * 1989-05-09 1990-11-15 Basf Ag Verfahren zur verbesserung der fliesswiderstandsvermindernden eigenschaften hochmolekularer polymerloesungen in rohoel oder raffinerieprodukten
DE4129120C2 (de) * 1991-09-02 1995-01-05 Haldenwanger Tech Keramik Gmbh Verfahren und Vorrichtung zum Beschichten von Substraten mit hochtemperaturbeständigen Kunststoffen und Verwendung des Verfahrens
US5405085A (en) * 1993-01-21 1995-04-11 White; Randall R. Tuneable high velocity thermal spray gun
US5520334A (en) * 1993-01-21 1996-05-28 White; Randall R. Air and fuel mixing chamber for a tuneable high velocity thermal spray gun
US5445325A (en) * 1993-01-21 1995-08-29 White; Randall R. Tuneable high velocity thermal spray gun
US5486049A (en) * 1994-01-28 1996-01-23 Nestec S.A. Apparati for mixing fluid substances
GB2300649B (en) * 1995-02-23 1998-07-22 Quigley Associates Improvements in thermal spraying apparatus
US5776534A (en) * 1996-04-03 1998-07-07 General Mills, Inc. Food apparatus for forming multiple colored extrudates and method of preparation
US5919509A (en) * 1997-05-01 1999-07-06 General Mills, Inc. Method and apparatus for producing multiple food extrudates
FR2780235B1 (fr) * 1998-06-22 2000-09-22 Aerospatiale Procede d'injection dans un jet de plasma d'un fluide a traiter et application notamment a la destruction de dechets toxiques
US6509049B1 (en) 2000-06-16 2003-01-21 The Quaker Oats Company Device system and method for fluid additive injection into a viscous fluid food stream
JP5628472B2 (ja) * 2004-04-19 2014-11-19 エスディーシーマテリアルズ， インコーポレイテッド 気相合成による高スループットの材料発見方法
JP4606138B2 (ja) * 2004-11-30 2011-01-05 花王株式会社 無機質球状化粒子製造装置
WO2008140785A1 (en) 2005-04-19 2008-11-20 Sdc Materials, Inc. Water cooling system and heat transfer system
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
EP2107862B1 (de) * 2008-04-03 2015-09-02 Maicom Quarz GmbH Verfahren und Vorrichtung zur Behandlung von Dispersionsmaterialien
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
EP2676735A4 (de) * 2011-07-12 2015-05-06 Shinwa Industry Co Ltd Plasmasprühvorrichtung mit axialer zufuhr
RU2014110365A (ru) 2011-08-19 2015-09-27 ЭсДиСиМАТИРИАЛЗ, ИНК. Подложки с покрытием для использования в катализе, каталитические конвертеры и способы покрытия подложек композициями покрытия из оксида
JP6076780B2 (ja) * 2012-03-12 2017-02-08 エア・ウォーター株式会社 粉体処理装置および粉体処理方法
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
JP5958560B2 (ja) 2013-01-09 2016-08-02 株式会社村田製作所 処理済み液晶ポリマーパウダー、これを含むペーストおよび、それらを用いた液晶ポリマーシート、積層体、ならびに処理済み液晶ポリマーパウダーの製造方法
CN105592921A (zh) 2013-07-25 2016-05-18 Sdc材料公司 用于催化转化器的洗涂层和经涂覆基底及其制造和使用方法
MX2016004759A (es) 2013-10-22 2016-07-26 Sdcmaterials Inc Composiciones para trampas de oxidos de nitrogeno (nox) pobres.
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
EP3119500A4 (de) 2014-03-21 2017-12-13 SDC Materials, Inc. Zusammensetzungen für passive nox-adsorptionssysteme

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856712C (de) * 1951-04-29 1952-11-24 Kuehnle Ag Verfahren zum UEberziehen von anschmelzbaren, insbesondere metallischen Oberflaechenmit verschleiss- und korrosionsfesten Schutzwerkstoff-Schichten
GB978934A (en) * 1959-12-14 1965-01-01 Leo Matvay Plasma spray gun apparatus
FR1304737A (fr) * 1961-08-18 1962-09-28 Speichim Procédé et dispositif de mélange de fluides
DE1258835B (de) * 1964-08-28 1968-01-18 James R Lage Dr Mischeinrichtung
CH556691A (de) * 1971-04-23 1974-12-13 Hajtomu Es Felvonogyar Verfahren und einrichtung zum beschichten von metallwerkstueckflaechen mit pulverfoermigem material.
US3693875A (en) * 1971-11-29 1972-09-26 Thomas L Shepard Rocket burner with flame pattern control
US3851140A (en) * 1973-03-01 1974-11-26 Kearns Tribune Corp Plasma spray gun and method for applying coatings on a substrate
US4377257A (en) * 1977-02-10 1983-03-22 Sealed Air Corporation Material fluidizing apparatus
JPS5646853Y2 (de) * 1977-11-15 1981-11-02
FR2514223A1 (fr) * 1981-10-01 1983-04-08 Anvar Dispositif pour produire un plasma, notamment pour la fusion des ceramiques et pour la metallurgie extractive

Also Published As

Publication number Publication date
FR2550467A1 (fr) 1985-02-15
AU3087084A (en) 1985-02-14
JPH0148817B2 (de) 1989-10-20
FR2550467B1 (fr) 1989-08-04
ZA845505B (en) 1985-03-27
JPS6044038A (ja) 1985-03-08
DE3474246D1 (en) 1988-10-27
US4616779A (en) 1986-10-14
EP0134168B1 (de) 1988-09-21
CA1237873A (fr) 1988-06-14
AU566554B2 (en) 1987-10-22
BR8403962A (pt) 1985-07-09
EP0134168A1 (de) 1985-03-13

Similar Documents

Publication Publication Date Title
ATE37466T1 (de) Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt.
MX172690B (es) Aparato y metodo para fabricar tableros sinteticos
ES267130A1 (es) Un procedimiento para manufacturar elementos de filtro
ATE51543T1 (de) Elektrostatisches spritzgeraet.
EP0388392A3 (de) Verfahren und Einrichtung zur stetigen Entnahme einer Teilmenge aus einem Gasstrom
GB1056782A (en) Process and device for separating gaseous or vaporous substances especially isotopes
ATE4291T1 (de) Verfahren und vorrichtung zum zerstaeuben von pulver.
ATE60480T1 (de) Verfahren und vorrichtung zum einspritzen eines fluessigen stoffes in eine heisse gasstroemung und geraet zur durchfuehrung dieses verfahrens.
GB1007483A (en) Process for the dispersion of uniform droplets of a liquid in a second liquid
CH461701A (de) Verfahren zur Herstellung von gekräuseltem Garn aus endlosen Fäden und Vorrichtung zur Durchführung des Verfahrens
GB1467281A (en) Process for producing uniform spherical particles of fuel and fertile material
DE3360451D1 (en) Mixing head for producing a preferably chemically reactive mixture from at least two synthetic resin components
ES436984A1 (es) Un procedimiento para globulizar o pulverizar un material liquido o en fusion.
EP0113819A3 (de) Verfahren zum Behandeln von Faserflocken und Vorrichtung zu dessen Durchführung
ES2049821T3 (es) Metodo y aparato para generar una dispersion fina de particulas en un gas.
ES453561A1 (es) Un procedimiento para eliminar material contaminante de una corriente de gas.
CH410862A (de) Verfahren zum Konzentrieren eines mehrkomponentigen, flüssigen Materials und Vorrichtung zur Durchführung dieses Verfahrens
GB2092469B (en) Liquid-liquid contacting apparatus
ATE22279T1 (de) Verfahren zum verfertigen eines granulierten duengemittels durch behandeln von vinasse und vorrichtung zum durchfuehren dieses verfahren.
CH612219A5 (en) Method for converting a stretchable material into fibres, by means of streams of gas
DE59209219D1 (de) Dosierverfahren und vorrichtung zu dessen durchführung
JPS57127853A (en) Partial injection
DE836794C (de) Einrichtung zum Fraktionieren
JPS51128064A (en) Method of continuous filtering for moldig liquid
FI101609B1 (fi) Menetelmä kiinteiden ja/tai nestemäisten ja/tai kaasumaisten osasten erottamiseksi kaasuvirrasta ja laite menetelmän suorittamiseksi

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee