ATE422491T1 - Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors - Google Patents

Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors

Info

Publication number
ATE422491T1
ATE422491T1 AT04817219T AT04817219T ATE422491T1 AT E422491 T1 ATE422491 T1 AT E422491T1 AT 04817219 T AT04817219 T AT 04817219T AT 04817219 T AT04817219 T AT 04817219T AT E422491 T1 ATE422491 T1 AT E422491T1
Authority
AT
Austria
Prior art keywords
sponge
sic
incorporating
carbon
silicon carbide
Prior art date
Application number
AT04817219T
Other languages
English (en)
Inventor
Charlotte Pham
Laurie Pesant
Pierre Bernhardt
Michel Wolf
Francois Garin
Cuong Pham-Huu
Marc Ledoux
Michel Kartheuser
Estelle Vanhaecke
Original Assignee
Sicat
Centre Nat Rech Scient
Univ Pasteur
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
Priority claimed from FR0312085A external-priority patent/FR2860992B1/fr
Application filed by Sicat, Centre Nat Rech Scient, Univ Pasteur filed Critical Sicat
Application granted granted Critical
Publication of ATE422491T1 publication Critical patent/ATE422491T1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • 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
    • 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
    • C04B38/0032—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 one of the precursor materials being a monolithic element having approximately the same dimensions as the final article, e.g. a paper sheet which after carbonisation will react with silicon to form a porous silicon carbide porous body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Ceramic Products (AREA)
  • Processes For Solid Components From Exhaust (AREA)
AT04817219T 2003-10-16 2004-10-13 Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors ATE422491T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0312085A FR2860992B1 (fr) 2003-10-16 2003-10-16 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
FR0407635A FR2860993B1 (fr) 2003-10-16 2004-07-08 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

Publications (1)

Publication Number Publication Date
ATE422491T1 true ATE422491T1 (de) 2009-02-15

Family

ID=34395404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04817219T ATE422491T1 (de) 2003-10-16 2004-10-13 Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors

Country Status (6)

Country Link
US (1) US7479265B2 (de)
EP (1) EP1694946B1 (de)
AT (1) ATE422491T1 (de)
DE (1) DE602004019449D1 (de)
FR (1) FR2860993B1 (de)
WO (1) WO2005038204A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889080B1 (fr) 2005-07-28 2007-11-23 Saint Gobain Ct Recherches Support et filtre catalytique a base de carbure de silicium et a haute surface specifique
US20070044443A1 (en) * 2005-08-30 2007-03-01 Nixdorf Richard D Multiple integrated-layer ceramic fiber filter paper and method
FR2899493B1 (fr) * 2006-04-10 2008-05-23 Saint Gobain Ct Recherches Structure de purification incorporant un systeme de catalyse electrochimique
US7632962B2 (en) * 2006-04-26 2009-12-15 Eastman Chemical Company Hydrogenation process and catalysts
NO327431B1 (no) * 2006-09-08 2009-06-29 Yara Int Asa Fremgangsmate og anordning for fangst av platinagruppeelementer
EP2065575B1 (de) * 2007-11-29 2012-08-15 Corning Incorporated Wandfluss-Wabenfilter mit hoher Speicherkapazität und geringem Gegendruck
EP2204236A1 (de) * 2008-12-19 2010-07-07 Total Petrochemicals Research Feluy Katalysator und Verfahren zur Hydrierung von Kohlenwasserstoff-Ausgangsmaterialien
EP2204235A1 (de) * 2008-12-19 2010-07-07 Total Petrochemicals Research Feluy Katalysator und Verfahren zur selektiven Hydrierung von Alkinen und Dienen
CN102180464B (zh) * 2009-11-23 2012-12-19 东北林业大学 一种聚氨酯发泡制备蜂窝活性炭的方法
US8919433B2 (en) 2010-01-14 2014-12-30 Baker Hughes Incorporated Resilient foam debris barrier
US8464787B2 (en) * 2010-01-14 2013-06-18 Baker Hughes Incorporated Resilient foam debris barrier
EP2832714B1 (de) * 2012-03-28 2019-07-31 NGK Insulators, Ltd. Poröses siliciumcarbidmaterial, wabenstruktur und elektroheizungskatalysatorträger
FR3007673A1 (fr) * 2013-06-27 2015-01-02 Sicat Procede de fabrication de produits de forme mesoporeux en beta-sic et produits obtenus par ce procede
WO2014207096A1 (en) 2013-06-27 2014-12-31 Sicat Method for manufacturing shaped beta-sic mesoporous products and products obtained by this method
CN108472583A (zh) 2015-12-22 2018-08-31 国际壳牌研究有限公司 一种用于减少氮氧化物的反应器
CN113893686A (zh) * 2015-12-22 2022-01-07 国际壳牌研究有限公司 催化剂床和用于还原氮氧化物的方法
WO2017112615A1 (en) * 2015-12-22 2017-06-29 Shell Internationale Research Maatschappij B.V. A catalyst bed and method for reducing nitrogen oxides
CN106852687B (zh) * 2016-11-28 2020-01-24 重庆大学 一种基于碳化海绵的压力敏感材料的制备方法
DE102017114243A1 (de) * 2017-06-27 2018-12-27 Psc Technologies Gmbh Verfahren zur Herstellung von siliciumcarbidhaltigen Fasern und Schäumen sowie ihre Verwendung
CN113950464A (zh) * 2019-04-29 2022-01-18 圣戈本陶瓷及塑料股份有限公司 整体陶瓷体和组件
CN113522325A (zh) * 2021-07-05 2021-10-22 哈尔滨工业大学 一种WO3-TiO2@β-SiC材料的制备方法

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EP0050340B2 (de) 1980-10-17 1991-01-16 Bridgestone Tire Company Limited Auspuff-Filtervorrichtung zum Auffangen von festen Abgasbestandteilen eines Motors und Verfahren zu deren Herstellung
BR8106440A (pt) 1981-01-27 1982-09-08 Grace W R & Co Composicao para a conversao de um ou mais poluentes contidos em um gas de exaustao em substancias inocuas;composicao para a coleta e descarte de particulas de carbono;e processo para a remocao de particulas de carbono e de chumbo de gases de exaustao
DE3108266A1 (de) * 1981-03-05 1982-09-16 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur herstellung eines poroesen siliziumkarbidkoerpers
JPH07106290B2 (ja) 1984-04-23 1995-11-15 エンゲルハード・コーポレーシヨン ジーゼル排気粒子用フイルター
US4857088A (en) * 1986-12-23 1989-08-15 Swiss Aluminum Ltd. Filter for cleaning the exhaust gases from diesel engines
US4912076A (en) * 1987-10-15 1990-03-27 Swiss Aluminium Ltd. Filter for cleaning exhaust gases of diesel engines
US4914070A (en) 1987-10-19 1990-04-03 Pechiney Electrometallurgie Process for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactions
US4871495A (en) * 1987-12-02 1989-10-03 The Duriron Company, Inc. Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases
US4846906A (en) * 1987-12-02 1989-07-11 The Duriron Company, Inc. Methods for the manufacture of porous ceramic shapes containing membraneous surfaces
FR2650628A1 (fr) 1989-08-04 1991-02-08 Aris Sa Filtre alveolaire notamment pour pot catalytique et son procede de fabrication
US5053062A (en) * 1989-09-22 1991-10-01 Donaldson Company, Inc. Ceramic foam prefilter for diesel exhaust filter system
FR2657603B1 (fr) 1990-01-29 1993-07-09 Pechiney Electrometallurgie Procede d'obtention de corps solides poreux a base de carbure refractaire a l'aide de composes organiques et de metal ou metallouide.
FR2675713B1 (fr) 1991-04-29 1993-07-02 Pechiney Electrometallurgie Systeme catalytique, notamment pour la postcombustion de gaz d'echappement et procede pour le fabriquer.
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.
DK205191D0 (da) * 1991-12-20 1991-12-20 Per Stobbe Roeggasfilter
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.
JP3431670B2 (ja) 1993-09-14 2003-07-28 イビデン株式会社 排気ガスフィルタの製造方法
FR2754741B1 (fr) * 1996-10-21 1998-11-20 Pechiney Recherche Support de catalyseur en mousse de sic a peau renforcee et systemes catalytiques correspondants
FR2766389B1 (fr) * 1997-07-25 1999-09-03 Pechiney Recherche Mousse de carbure de silicium a surface specifique elevee et a caracteristiques mecaniques ameliorees
BR9912563A (pt) 1998-07-07 2001-05-02 Silentor Notox As Filtro de gás de escapamento de diesel
EP1508356B1 (de) 1999-09-29 2006-12-13 Ibiden Co., Ltd. Wabenfömiger Filter und Anordnung von keramischen Filtern
US6555031B2 (en) * 2000-06-19 2003-04-29 Corning Incorporated Process for producing silicon carbide bodies
FR2818163B1 (fr) 2000-12-19 2003-04-11 Renault Procede de preparation d'un catalyseur, catalyseur et utilisation d'un catalyseur pour la combustion de suies
DE20100882U1 (de) * 2001-01-18 2002-05-23 Thomas Josef Heimbach GmbH, 52353 Düren Filtereinrichtung, insbesondere als Rußfilter für Dieselmotorabgase

Also Published As

Publication number Publication date
DE602004019449D1 (de) 2009-03-26
US20050159292A1 (en) 2005-07-21
EP1694946B1 (de) 2009-02-11
EP1694946A1 (de) 2006-08-30
WO2005038204A1 (fr) 2005-04-28
FR2860993B1 (fr) 2006-06-16
FR2860993A1 (fr) 2005-04-22
US7479265B2 (en) 2009-01-20

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