ES2164316T3 - Soporte para catalizador de espuma de sic con capa reforzada y sistemas cataliticos correspondientes. - Google Patents

Soporte para catalizador de espuma de sic con capa reforzada y sistemas cataliticos correspondientes.

Info

Publication number
ES2164316T3
ES2164316T3 ES97420192T ES97420192T ES2164316T3 ES 2164316 T3 ES2164316 T3 ES 2164316T3 ES 97420192 T ES97420192 T ES 97420192T ES 97420192 T ES97420192 T ES 97420192T ES 2164316 T3 ES2164316 T3 ES 2164316T3
Authority
ES
Spain
Prior art keywords
support
catalytic systems
sic foam
foam catalyst
corresponding catalytic
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.)
Expired - Lifetime
Application number
ES97420192T
Other languages
English (en)
Inventor
Marie Prin
Benoit Ollivier
Airy Pierre Lamaze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of ES2164316T3 publication Critical patent/ES2164316T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B01J27/224—Silicon carbide
    • 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
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31—Density
    • 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
    • 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
    • B01J37/08—Heat treatment
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/084—Decomposition of carbon-containing compounds into carbon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00405—Materials with a gradually increasing or decreasing concentration of ingredients or property from one layer to another
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Laminated Bodies (AREA)

Abstract

SOPORTE DE CATALIZADOR A BASE DE ESPUMA DE SIC QUE SE PRESENTA COMO UNA PIEZA DE FORMA CON PAREDES REFORZADAS POR UNA PIEL DE SIC QUE TIENE CARACTERISTICAS MECANICAS SUPERIORES A LAS DE LA ESPUMA; ESTA PIEL PERMITE MANIPULAR Y UTILIZAR EL SOPORTE SIN QUE SE DAÑE.
ES97420192T 1996-10-21 1997-10-17 Soporte para catalizador de espuma de sic con capa reforzada y sistemas cataliticos correspondientes. Expired - Lifetime ES2164316T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613000A FR2754741B1 (fr) 1996-10-21 1996-10-21 Support de catalyseur en mousse de sic a peau renforcee et systemes catalytiques correspondants

Publications (1)

Publication Number Publication Date
ES2164316T3 true ES2164316T3 (es) 2002-02-16

Family

ID=9496999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97420192T Expired - Lifetime ES2164316T3 (es) 1996-10-21 1997-10-17 Soporte para catalizador de espuma de sic con capa reforzada y sistemas cataliticos correspondientes.

Country Status (13)

Country Link
US (1) US5958831A (es)
EP (1) EP0836882B1 (es)
JP (1) JP4159637B2 (es)
KR (1) KR100504206B1 (es)
AU (1) AU4272897A (es)
BR (1) BR9705110A (es)
CA (1) CA2216797A1 (es)
DE (1) DE69706795T2 (es)
DK (1) DK0836882T3 (es)
ES (1) ES2164316T3 (es)
FR (1) FR2754741B1 (es)
NO (1) NO974783L (es)
ZA (1) ZA979332B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766389B1 (fr) * 1997-07-25 1999-09-03 Pechiney Recherche Mousse de carbure de silicium a surface specifique elevee et a caracteristiques mecaniques ameliorees
FR2860993B1 (fr) * 2003-10-16 2006-06-16 Sicat Filtre catalytique a base de carbure de silicium (b-sic) pour la combustion des suies issues des gaz d'echappement d'un moteur a combustion
US20050253313A1 (en) * 2004-05-14 2005-11-17 Poco Graphite, Inc. Heat treating silicon carbide articles
ES2417154T3 (es) * 2004-12-13 2013-08-06 Bp Corporation North America Inc. Procedimiento para purificar ácidos carboxílicos aromáticos
US7390869B2 (en) * 2005-06-13 2008-06-24 Eastman Chemical Company Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species
DE102009049173A1 (de) 2009-10-13 2011-04-21 Süd-Chemie AG Reaktoranordnung zur katalytischen Gasphasenoxidation
FR2965191A1 (fr) 2010-09-23 2012-03-30 Centre Nat Rech Scient Reacteur a plaques pour la synthese fischer-tropsch
CN103170354B (zh) * 2011-12-20 2015-05-20 浙江大学 一种结构化非汞催化剂及其制备方法和应用
WO2014001697A1 (fr) 2012-06-26 2014-01-03 Sicat Llc Supports de catalyseur à base de carbure de silicium recouvert de TiO2 pour la synthèse de Fischer-Tropsch
FR3077306B1 (fr) 2018-01-29 2022-07-01 Centre Nat Rech Scient Element de construction pour l'assainissement du milieu urbain routier
CN114471648B (zh) * 2020-10-27 2023-09-01 中国石油化工股份有限公司 一种整体式焦油裂解用载体、催化剂及其制法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154704A (en) * 1978-01-23 1979-05-15 Chemotronics International, Inc. Activated reticulated or unreticulated carbon structures
DE3430912A1 (de) * 1984-08-22 1986-02-27 Hutschenreuther Ag, 8672 Selb Abgaskatalysator und verfahren zu seiner herstellung
US4818732A (en) * 1987-03-19 1989-04-04 The Standard Oil Company High surface area ceramics prepared from organosilane gels
DE3812156A1 (de) * 1988-04-12 1989-10-26 Heliotronic Gmbh Das durchtreten von fluiden gestattendes keramisches material auf basis von in gegenwart von kohlenstoff reaktionsgebundenem siliciumpulver
US5154970A (en) * 1991-07-16 1992-10-13 Ultramet High temperature resistant reticulated foam structure and process
FR2684092B1 (fr) * 1991-11-21 1994-03-04 Pechiney Recherche Procede de preparation de carbures metalliques a grande surface specifique a partir de mousses de carbone activees.
FR2705340B1 (fr) * 1993-05-13 1995-06-30 Pechiney Recherche Fabrication de mousse de carbure de silicium à partir d'une mousse de polyuréthane imprégnée de résine contenant du silicium.

Also Published As

Publication number Publication date
JP4159637B2 (ja) 2008-10-01
FR2754741A1 (fr) 1998-04-24
EP0836882B1 (fr) 2001-09-19
CA2216797A1 (fr) 1998-04-21
EP0836882A1 (fr) 1998-04-22
AU4272897A (en) 1998-04-23
BR9705110A (pt) 1998-09-01
DE69706795D1 (de) 2001-10-25
FR2754741B1 (fr) 1998-11-20
JPH10156186A (ja) 1998-06-16
KR19980033004A (ko) 1998-07-25
NO974783D0 (no) 1997-10-16
NO974783L (no) 1998-04-22
US5958831A (en) 1999-09-28
KR100504206B1 (ko) 2005-11-01
DE69706795T2 (de) 2002-05-23
DK0836882T3 (da) 2002-01-21
ZA979332B (en) 1998-05-21

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