[go: up one dir, main page]

WO2008151614A3 - Procédé de production d'une microstructure métallique pour un microréacteur - Google Patents

Procédé de production d'une microstructure métallique pour un microréacteur Download PDF

Info

Publication number
WO2008151614A3
WO2008151614A3 PCT/DE2008/000951 DE2008000951W WO2008151614A3 WO 2008151614 A3 WO2008151614 A3 WO 2008151614A3 DE 2008000951 W DE2008000951 W DE 2008000951W WO 2008151614 A3 WO2008151614 A3 WO 2008151614A3
Authority
WO
WIPO (PCT)
Prior art keywords
microreactor
producing
metallic microstructure
produced
base body
Prior art date
Application number
PCT/DE2008/000951
Other languages
German (de)
English (en)
Other versions
WO2008151614A2 (fr
Inventor
Michael Boettiger
Walter Jehle
Original Assignee
Eads Deutschland Gmbh
Michael Boettiger
Walter Jehle
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 Eads Deutschland Gmbh, Michael Boettiger, Walter Jehle filed Critical Eads Deutschland Gmbh
Publication of WO2008151614A2 publication Critical patent/WO2008151614A2/fr
Publication of WO2008151614A3 publication Critical patent/WO2008151614A3/fr

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1146—After-treatment maintaining the porosity
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00822—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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00835—Comprising catalytically active 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00844—Comprising porous 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00905—Separation
    • B01J2219/00907—Separation using membranes
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • B22F2003/242—Coating
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un procédé de production d'une microstructure métallique pour un microréacteur, ce procédé comprenant les étapes suivantes : confection d'une mousse de métal présentant une structure à pores ouverts (S12), infiltration sous vide d'une pâte de métal dans la mousse de métal (S16), frittage du corps de base ainsi obtenu (S18) et découpage du corps de base fritté pour obtenir la forme finale de la microstructure métallique à produire (S20).
PCT/DE2008/000951 2007-06-13 2008-06-11 Procédé de production d'une microstructure métallique pour un microréacteur WO2008151614A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027837A DE102007027837A1 (de) 2007-06-13 2007-06-13 Verfahren zur Herstellung einer metallischen Mikrostruktur für einen Mikroreaktor
DE102007027837.5 2007-06-13

Publications (2)

Publication Number Publication Date
WO2008151614A2 WO2008151614A2 (fr) 2008-12-18
WO2008151614A3 true WO2008151614A3 (fr) 2009-05-28

Family

ID=39790021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000951 WO2008151614A2 (fr) 2007-06-13 2008-06-11 Procédé de production d'une microstructure métallique pour un microréacteur

Country Status (2)

Country Link
DE (1) DE102007027837A1 (fr)
WO (1) WO2008151614A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3067633T3 (pl) * 2010-01-13 2018-07-31 Metall + Plastic Gmbh Sposób dekontaminacji
EP3300799A1 (fr) 2016-09-30 2018-04-04 Evonik Degussa GmbH Procédé et catalyseur de production de 1,4-butanediol
EP3300798A1 (fr) * 2016-09-30 2018-04-04 Evonik Degussa GmbH Lit fixe de catalyseur comprenant de la mousse métallique
US12097562B2 (en) 2017-05-16 2024-09-24 Lg Chem, Ltd. Preparation method for metal foam
DE102017216569A1 (de) * 2017-09-19 2019-03-21 Alantum Europe Gmbh Verfahren zur Herstellung eines offenporösen Formkörpers, der mit einem Metall gebildet ist und einen mit dem Verfahren hergestellten Formkörper
DE102017216566A1 (de) * 2017-09-19 2019-03-21 Alantum Europe Gmbh Verfahren zur Herstellung eines offenporösen Formkörpers mit modifizierter Oberfläche, der mit einem Metall gebildet ist und einen mit dem Verfahren hergestellten Formkörper
WO2019158456A1 (fr) 2018-02-14 2019-08-22 Evonik Degussa Gmbh Procédé de préparation d'alcools en c3-c12 par hydrogénation catalytique des aldéhydes correspondants
US11819832B2 (en) 2019-09-25 2023-11-21 Evonik Operations Gmbh Catalytic reactor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536480A (en) * 1967-01-12 1970-10-27 Tenneco Chem Method of forming inorganic foam materials
EP0803923A2 (fr) * 1996-04-24 1997-10-29 Inco Limited Procédé pour modifier la densité d'un mousse plaqué et électrode pour batterie, comprenant un substrat poreux, plaqué, et une poudre métallique frittée
WO2003033192A2 (fr) * 2001-10-11 2003-04-24 Inco Limited Procede de production de corps poreux frittes
EP1637222A2 (fr) * 1997-06-26 2006-03-22 Battelle Memorial Institute Echanger de chaleur aux microcanaux
DE102005010248A1 (de) * 2005-02-28 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines offenporigen Metallschaumkörpers, ein so hergestellter Metallschaumkörper sowie seine Verwendungen
US20060233700A1 (en) * 2005-04-18 2006-10-19 Anand Chellappa Compact devices for generating pure hydrogen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960003793B1 (ko) * 1993-04-23 1996-03-22 주식회사유공 디젤차량 입자상물질 제거용 촉매체 및 이의 제조방법
US6540975B2 (en) * 1998-07-27 2003-04-01 Battelle Memorial Institute Method and apparatus for obtaining enhanced production rate of thermal chemical reactions
DE10218278B4 (de) * 2002-04-19 2005-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroreaktor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536480A (en) * 1967-01-12 1970-10-27 Tenneco Chem Method of forming inorganic foam materials
EP0803923A2 (fr) * 1996-04-24 1997-10-29 Inco Limited Procédé pour modifier la densité d'un mousse plaqué et électrode pour batterie, comprenant un substrat poreux, plaqué, et une poudre métallique frittée
EP1637222A2 (fr) * 1997-06-26 2006-03-22 Battelle Memorial Institute Echanger de chaleur aux microcanaux
WO2003033192A2 (fr) * 2001-10-11 2003-04-24 Inco Limited Procede de production de corps poreux frittes
DE102005010248A1 (de) * 2005-02-28 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung eines offenporigen Metallschaumkörpers, ein so hergestellter Metallschaumkörper sowie seine Verwendungen
US20060233700A1 (en) * 2005-04-18 2006-10-19 Anand Chellappa Compact devices for generating pure hydrogen

Also Published As

Publication number Publication date
DE102007027837A1 (de) 2008-12-18
WO2008151614A2 (fr) 2008-12-18

Similar Documents

Publication Publication Date Title
WO2008151614A3 (fr) Procédé de production d'une microstructure métallique pour un microréacteur
EP2471613A3 (fr) Assemblage de noyau de moulage et procédé de fabrication
MY161424A (en) Porous metal foil and production method therefor
WO2014058509A3 (fr) Noyaux de moule et procédés de fabrication
NZ606434A (en) Shaped metal container and method for making same
WO2009094012A3 (fr) Procédé de fabrication d'un composant de turbine à combustion à partir de corps crus métalliques de sous-composant de turbine à combustion
EP2014872A3 (fr) Composant à réponse de fréquence accordée
WO2006060081A3 (fr) Miroirs metalliques formes a partir d'alliages amorphes
MY150470A (en) A method of producing titanium
PL2183402T3 (pl) Sposób wytwarzania taśmy stalowej pokrywanej do wytwarzania wsadów odpowiednich do kształtowania termomechanicznego, wytwarzana w ten sposób taśma i wykorzystywanie takiej pokrywanej taśmy
WO2007036366A8 (fr) Modifications d'arn, qui permettent une stabilite de transcription et une efficacite de translation ameliorees
EP1762640A3 (fr) Metal duplex et sa methode
WO2009094289A3 (fr) Nouvelle approche pour une stabilité et une efficacité améliorées d'interconnexions métalliques de pile à combustible à oxyde solide (sofc)
AU2008357012A8 (en) Composition for precious metal sintering, process for producing precious metal sinter and precious metal sinter
FR2957280B1 (fr) Procede de fabrication d'un complexe metallique
WO2007031246A3 (fr) Procede de reduction
WO2009058345A3 (fr) Céramique réfractaire à faible fluage et procédé de fabrication
EP2226133A3 (fr) Procédé de fabrication d'une surface portante
WO2012110875A8 (fr) Procédé de production de précurseur de placage par déplacement
WO2011010874A3 (fr) Processus de production de corps en mousse métallique intégrés dans des boîtiers
EP4112207A4 (fr) Procédé de fabrication d'un corps métallique poreux, et corps métallique poreux
WO2009008973A3 (fr) Procédé permettant de former un miroir acoustique avec une rugosité de couche métallique réduite, et structure apparentée
WO2010079029A3 (fr) Anode de condensateur
WO2009059915A3 (fr) Couche de nickel contenant de l'or
EP1604756A3 (fr) procédé pour produire des structures métalliques réticulées

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08758175

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 08758175

Country of ref document: EP

Kind code of ref document: A2