ZA200003524B - Metal catalysts. - Google Patents

Metal catalysts.

Info

Publication number
ZA200003524B
ZA200003524B ZA200003524A ZA200003524A ZA200003524B ZA 200003524 B ZA200003524 B ZA 200003524B ZA 200003524 A ZA200003524 A ZA 200003524A ZA 200003524 A ZA200003524 A ZA 200003524A ZA 200003524 B ZA200003524 B ZA 200003524B
Authority
ZA
South Africa
Prior art keywords
catalysts
metal catalysts
hollow
metal
molds
Prior art date
Application number
ZA200003524A
Other languages
English (en)
Inventor
Daniel Ostgard
Rehren Claus Stephani Guenter
Peter Panster
Monika Berweiler
Lothar Schneider
Original Assignee
Degussa
Fraunhofer Ges Zur Foerdering
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 Degussa, Fraunhofer Ges Zur Foerdering filed Critical Degussa
Publication of ZA200003524B publication Critical patent/ZA200003524B/xx

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/065—Spherical particles
    • B22F1/0655—Hollow particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200003524A 1999-07-16 2000-07-13 Metal catalysts. ZA200003524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19933450A DE19933450A1 (de) 1999-07-16 1999-07-16 Metallkatalysatoren

Publications (1)

Publication Number Publication Date
ZA200003524B true ZA200003524B (en) 2001-02-06

Family

ID=7915061

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200003524A ZA200003524B (en) 1999-07-16 2000-07-13 Metal catalysts.

Country Status (15)

Country Link
EP (1) EP1068900B1 (xx)
JP (1) JP2001054735A (xx)
KR (1) KR20010061920A (xx)
AT (1) ATE243073T1 (xx)
BR (1) BR0002920A (xx)
CA (1) CA2313874A1 (xx)
DE (2) DE19933450A1 (xx)
DK (1) DK1068900T3 (xx)
ES (1) ES2198246T3 (xx)
HU (1) HUP0002632A3 (xx)
ID (1) ID26548A (xx)
MX (1) MXPA00006944A (xx)
NO (1) NO20003618L (xx)
PL (1) PL341469A1 (xx)
ZA (1) ZA200003524B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1125634B1 (de) * 2000-02-18 2010-12-08 Evonik Degussa GmbH Geformter Festbettraney-Kupferkatalysator
CN1487911A (zh) * 2000-12-23 2004-04-07 �������¹ɷ����޹�˾ 通过氢化羰基化合物生产醇的方法
DE10065030A1 (de) * 2000-12-23 2002-07-04 Degussa Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
CN1483016A (zh) 2000-12-23 2004-03-17 �������¹ɷ����޹�˾ 通过氢化腈和亚胺制备伯胺和仲胺的方法
DE10101646A1 (de) * 2001-01-16 2002-07-18 Degussa Verfahren zur Herstellung von gesättigten organischen Verbindungen
DE10355298B4 (de) * 2003-11-21 2006-10-26 Glatt Systemtechnik Gmbh Vorprodukt für und Verfahren zur Herstellung von Grünkörpern für gesinterte Leichtbauteile
DE102005040599B4 (de) 2005-08-19 2007-07-05 Glatt Systemtechnik Gmbh Verfahren zur Herstellung von Hohlkörpern mit sphärischer gekrümmter Oberfläche, mit dem Verfahren hergestellte Hohlkörper und deren Verwendung
EP2486976A1 (en) 2005-09-08 2012-08-15 Evonik Degussa GmbH The production and use of supported activated base metal catalysts for organic transformation
DE102007009981A1 (de) * 2007-03-01 2008-09-04 Evonik Degussa Gmbh Aus hohlen Formen bestehende Mischoxidkatalysatoren
DE102007011484A1 (de) 2007-03-07 2008-09-11 Evonik Degussa Gmbh Verfahren zur Herstellung von Trimethylhexamethylendiamin
DE102007011483A1 (de) 2007-03-07 2008-09-18 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
JP5818244B2 (ja) * 2011-03-25 2015-11-18 国立研究開発法人物質・材料研究機構 金属触媒構造体及びその製造方法
KR101403157B1 (ko) * 2012-08-30 2014-06-27 한국에너지기술연구원 세라믹 허니컴 구조체의 제조방법
EP3216522A1 (en) * 2013-02-06 2017-09-13 Alantum Europe GmbH Surface modified metallic foam body, process for its production and use thereof
EP3075721A1 (de) 2015-03-30 2016-10-05 Evonik Degussa GmbH Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
CN104888794B (zh) * 2015-05-21 2017-05-24 浙江新和成股份有限公司 金属复合物催化剂、其制备方法以及在制备d,l‑薄荷醇中的应用
EP3162790A1 (de) 2015-10-30 2017-05-03 Evonik Degussa GmbH Herstellungsverfahren für isophoronaminoalkohol (ipaa)
SG11201901567PA (en) 2016-09-23 2019-04-29 Basf Se Process for activating a catalyst
EP3515597A1 (de) 2016-09-23 2019-07-31 Basf Se Verfahren zur hydrierung organischer verbindungen in gegenwart von co und eines katalysatorfestbetts, das monolithische katalysatorformkörper enthält
SG11201901571RA (en) 2016-09-23 2019-04-29 Basf Se Process for providing a catalytically active fixed bed for the hydrogenation of organic compounds
US20190344248A1 (en) 2016-09-23 2019-11-14 Basf Se Method for providing a fixed catalyst bed containing a doped structured shaped catalyst body
EP3300799A1 (de) * 2016-09-30 2018-04-04 Evonik Degussa GmbH Verfahren und katalysator zur herstellung von 1,4-butandiol
WO2019057533A1 (de) 2017-09-20 2019-03-28 Basf Se Verfahren zur herstellung eines katalysatorformkörpers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172755A1 (en) * 1972-02-21 1973-10-05 Norton Co Catalyst support - for gaseous reactions, comprising hollow refractory spheres
DE2353631A1 (de) * 1973-10-26 1975-05-07 Hoechst Ag Verfahren zur herstellung eines aus stabilen hohlkugeln bestehenden materials
US4039480A (en) * 1975-03-21 1977-08-02 Reynolds Metals Company Hollow ceramic balls as automotive catalysts supports
US4804796A (en) * 1984-04-23 1989-02-14 California Institute Of Technology Catalytic, hollow, refractory spheres, conversions with them
US4576926A (en) * 1984-04-23 1986-03-18 California Institute Of Technology Catalytic hollow spheres
DE3535483A1 (de) * 1985-10-04 1987-04-09 Hoechst Ag Verfahren zur herstellung von hydroxycarbonyl-verbindungen aus 1.2-diolen
DE3724156A1 (de) * 1987-07-22 1989-02-02 Norddeutsche Affinerie Verfahren zum herstellen von metallischen oder keramischen hohlkugeln
US4826799A (en) * 1988-04-14 1989-05-02 W. R. Grace & Co.-Conn. Shaped catalyst and process for making it
DE19721897A1 (de) * 1997-05-26 1998-12-03 Degussa Geformter Metall-Festbettkatalysator, Verfahren zu seiner Herstellung und seine Verwendung

Also Published As

Publication number Publication date
ID26548A (id) 2001-01-18
HU0002632D0 (en) 2000-09-28
DE50002574D1 (de) 2003-07-24
HUP0002632A2 (hu) 2001-12-28
PL341469A1 (en) 2001-01-29
EP1068900A1 (de) 2001-01-17
NO20003618L (no) 2001-01-17
BR0002920A (pt) 2001-04-03
MXPA00006944A (es) 2002-04-24
EP1068900B1 (de) 2003-06-18
CA2313874A1 (en) 2001-01-16
HUP0002632A3 (en) 2002-01-28
JP2001054735A (ja) 2001-02-27
NO20003618D0 (no) 2000-07-14
ES2198246T3 (es) 2004-02-01
DE19933450A1 (de) 2001-01-18
DK1068900T3 (da) 2003-09-15
ATE243073T1 (de) 2003-07-15
KR20010061920A (ko) 2001-07-07

Similar Documents

Publication Publication Date Title
HU0002632D0 (en) Metal catalysts
WO2002015881A3 (en) Use of a porous carrier
TW200519218A (en) Porous functional film, sensor, and the production of the porous functional film, the production of porous metal film and the production of the sensor
TW358048B (en) Procedure for the production of ferrules and other feeding head supply elements for casting molds, and formulation for the obtention of said ferrules and elements
HK1023480A1 (en) Powders providing controlled sustained release of a gas
AU2002316836A1 (en) Dry mixture of embedding material or moulding material for metal casting, embedding or moulding material produced therefrom and the use of the same
CA2432290A1 (en) Absorbent article
ES8603676A1 (es) Procedimiento de produccion de un molde de cascara ceramica
EP1138418A3 (en) Metal porous preform and manufacturing process for metal composite member using the preform
KR890701245A (ko) 주형사로부터 주형을 제조하기 위한 이질 기공성의 형공구와 그 제조방법
KR900700267A (ko) 가식시이트 부착 적층성형체의 제조방법
EP0393525A3 (en) Method for manufacturing precolored ceramic products
EP1136214A3 (de) Pressform zur Herstellung von Formlingen aus kermaischem Material
AU2003271671A8 (en) Production of coated foamed parts, and parts comprising a ceramic or hard material coating
ZA957513B (en) Binders for ceramic materials a thermally processable material and a process for the production of inorganic sintered mouldings
JPH0399491U (xx)
RU2001125222A (ru) Устройство для формования керамических изделий из водных шликеров
JPS5853403U (ja) 灯火具
JPH0536648Y2 (xx)
Porter The Effects of Surface Topography During the Initial Stage of Sintering
JPH0378769U (xx)
ES2144331A1 (es) Procedimiento de obtencion de moldes para la fabricacion de quesos y molde obtenido en dicho procedimiento.
JPH046339U (xx)
JPH01146905U (xx)
JPS63154203U (xx)