WO2008151614A3 - Method for producing a metallic microstructure for a microreactor - Google Patents

Method for producing a metallic microstructure for a microreactor Download PDF

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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)
French (fr)
Other versions
WO2008151614A2 (en
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/en
Publication of WO2008151614A3 publication Critical patent/WO2008151614A3/en

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

Abstract

The invention relates to a method for producing a metallic microstructure for a microreactor, said method comprising the following steps: a metal foam having an open-pored structure (S12) is formed, the metal foam is infiltrated with a metal paste under a vacuum (S16), the base body (S18) thus produced is sintered, and the sintered base body is cut to the final shape of the metallic microstructure (S20) to be produced.
PCT/DE2008/000951 2007-06-13 2008-06-11 Method for producing a metallic microstructure for a microreactor WO2008151614A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027837.5 2007-06-13
DE102007027837A DE102007027837A1 (en) 2007-06-13 2007-06-13 Method for producing a metallic microstructure for a microreactor

Publications (2)

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

Family

ID=39790021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000951 WO2008151614A2 (en) 2007-06-13 2008-06-11 Method for producing a metallic microstructure for a microreactor

Country Status (2)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3300799A1 (en) 2016-09-30 2018-04-04 Evonik Degussa GmbH Method and catalyst for producing 1,4-butanediol
EP3300798A1 (en) * 2016-09-30 2018-04-04 Evonik Degussa GmbH Catalyst fixed bed containing metal foam body
KR102267505B1 (en) * 2017-05-16 2021-06-22 주식회사 엘지화학 Preparation method for metal foam
DE102017216569A1 (en) * 2017-09-19 2019-03-21 Alantum Europe Gmbh A process for producing an open-pore shaped body formed with a metal and a molded body produced by the process
DE102017216566A1 (en) * 2017-09-19 2019-03-21 Alantum Europe Gmbh A process for the preparation of an open-porous shaped body with a modified surface, which is formed with a metal and a molded body produced by the process
WO2019158456A1 (en) 2018-02-14 2019-08-22 Evonik Degussa Gmbh Method for the preparation of c3-c12-alcohols by catalytic hydrogenation of the corresponding aldehydes
JP7405828B2 (en) 2019-09-25 2023-12-26 エボニック オペレーションズ ゲーエムベーハー 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 (en) * 1996-04-24 1997-10-29 Inco Limited A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto
WO2003033192A2 (en) * 2001-10-11 2003-04-24 Inco Limited Process for the production of sintered porous bodies
EP1637222A2 (en) * 1997-06-26 2006-03-22 Battelle Memorial Institute Active microchannel heat exchanger
DE102005010248A1 (en) * 2005-02-28 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Production of open pore metal foam body in Ni alloy by coating it with liquid binder useful for separation of components and dangerous materials from fluid stream and after treatment of waste gases from internal combustion engines
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 (en) * 1993-04-23 1996-03-22 주식회사유공 Catalyst filter for particle removal from diesel vehicle and the manufacturing process thereof
US6540975B2 (en) * 1998-07-27 2003-04-01 Battelle Memorial Institute Method and apparatus for obtaining enhanced production rate of thermal chemical reactions
DE10218278B4 (en) * 2002-04-19 2005-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. microreactor

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 (en) * 1996-04-24 1997-10-29 Inco Limited A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto
EP1637222A2 (en) * 1997-06-26 2006-03-22 Battelle Memorial Institute Active microchannel heat exchanger
WO2003033192A2 (en) * 2001-10-11 2003-04-24 Inco Limited Process for the production of sintered porous bodies
DE102005010248A1 (en) * 2005-02-28 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Production of open pore metal foam body in Ni alloy by coating it with liquid binder useful for separation of components and dangerous materials from fluid stream and after treatment of waste gases from internal combustion engines
US20060233700A1 (en) * 2005-04-18 2006-10-19 Anand Chellappa Compact devices for generating pure hydrogen

Also Published As

Publication number Publication date
DE102007027837A1 (en) 2008-12-18
WO2008151614A2 (en) 2008-12-18

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