DE602004019449D1 - 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
DE602004019449D1
DE602004019449D1 DE602004019449T DE602004019449T DE602004019449D1 DE 602004019449 D1 DE602004019449 D1 DE 602004019449D1 DE 602004019449 T DE602004019449 T DE 602004019449T DE 602004019449 T DE602004019449 T DE 602004019449T DE 602004019449 D1 DE602004019449 D1 DE 602004019449D1
Authority
DE
Germany
Prior art keywords
sponge
sic
incorporating
silicon carbide
carbon
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.)
Active
Application number
DE602004019449T
Other languages
English (en)
Inventor
Charlotte Pham
Laurie Pesant
Pierre Bernhardt
Michel Wolf
Francois Garin
Cuong Pham-Huu
Marc Ledoux
Michel Kartheuser
Estelle Vanhaecke
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
Universite Louis Pasteur Strasbourg I
SICAT Societe Industrielle de Creations et d'Applications Textiles SARL
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Louis Pasteur Strasbourg I
SICAT Societe Industrielle de Creations et d'Applications Textiles SARL
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 Centre National de la Recherche Scientifique CNRS, Universite Louis Pasteur Strasbourg I, SICAT Societe Industrielle de Creations et d'Applications Textiles SARL filed Critical Centre National de la Recherche Scientifique CNRS
Publication of DE602004019449D1 publication Critical patent/DE602004019449D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Structural Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Ceramic Products (AREA)
DE602004019449T 2003-10-16 2004-10-13 Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors Active DE602004019449D1 (de)

Applications Claiming Priority (3)

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
PCT/FR2004/002590 WO2005038204A1 (fr) 2003-10-16 2004-10-13 FILTRE CATALYTIQUE A BASE DE CARBURE DE SILICIUM (β-SiC)POUR LA COMBUSTION DES SUIES ISSUES DES GAZ D’ECHAPPEMENT D’UN MOTEUR A COMBUSTION

Publications (1)

Publication Number Publication Date
DE602004019449D1 true DE602004019449D1 (de) 2009-03-26

Family

ID=34395404

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019449T Active DE602004019449D1 (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)

Families Citing this family (20)

* 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
WO2007027800A2 (en) * 2005-08-30 2007-03-08 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
JP6025822B2 (ja) * 2012-03-28 2016-11-16 日本碍子株式会社 炭化珪素質多孔体、ハニカム構造体及び電気加熱式触媒担体
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
US11020732B2 (en) * 2015-12-22 2021-06-01 Shell Oil Company Catalyst bed and method for reducing nitrogen oxides
CN108472584A (zh) * 2015-12-22 2018-08-31 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
WO2017112618A1 (en) 2015-12-22 2017-06-29 Shell Oil Company A reactor 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
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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173897D1 (en) 1980-10-17 1986-04-03 Bridgestone Tire Co Ltd Exhaust filter device for collecting particulates in engine exhaust gases and method for its manufacture
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
DE160482T1 (de) 1984-04-23 1986-04-10 Engelhard Corp., Iselin, N.J. Katalytischer abgasfilter fuer teilchen eines dieselmotors.
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
DE69906741T2 (de) 1998-07-07 2003-12-24 Corning Inc Dieselabgasfilter
ES2277655T3 (es) 1999-09-29 2007-07-16 Ibiden Co., Ltd. Filtro en nido de abejas y conjunto de filtros ceramicos.
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 Heimbach Gmbh Thomas Josef Filtereinrichtung, insbesondere als Rußfilter für Dieselmotorabgase

Also Published As

Publication number Publication date
EP1694946B1 (de) 2009-02-11
US7479265B2 (en) 2009-01-20
FR2860993B1 (fr) 2006-06-16
WO2005038204A1 (fr) 2005-04-28
US20050159292A1 (en) 2005-07-21
ATE422491T1 (de) 2009-02-15
EP1694946A1 (de) 2006-08-30
FR2860993A1 (fr) 2005-04-22

Similar Documents

Publication Publication Date Title
DE602004019449D1 (de) Aus siliziumkarbid (-sic) hergestellter katalytischer filter zur verbrennung von russ aus abgasen eines verbrennungsmotors
Hotza et al. Silicon carbide filters and porous membranes: A review of processing, properties, performance and application
KR101042755B1 (ko) 세라믹 디젤 배기 필터
JP3750178B2 (ja) 排ガス浄化用フィルタ及びその製造方法
Vergunst et al. Carbon-based monolithic structures
KR20010040825A (ko) 중형다공성 탄소의 제조방법
EP1155723A3 (de) Keramischer Hochtemperaturfilter
CN102807384B (zh) 高气孔率的碳化硅多孔陶瓷的制备方法
WO2008152221A8 (fr) COMPOSITE DE NANOTUBES OU NANOFIBRES SUR MOUSSE DE β-SIC
ATE440208T1 (de) Vorrichtung und verfahren zur erzeugung eines betriebsmittels für ein kraftfahrzeug
RU2011130424A (ru) Дизельный окислительный катализатор с высокой низкотемпературной активностью
JP2004113887A (ja) ハニカム触媒担体及びその製造方法
CN103657457B (zh) 硅橡胶复合膜、其制备方法及其用途
ATE454539T1 (de) Verfahren und vorrichtung zur herstellung eines abgaskatalysators oder diesel-partikelfilters
ATE460575T1 (de) Verfahren zur regeneration eines partikelfilters mit einer katalytischen verbrennungseinheit und das verfahren verwendende filtervorrichtung
CN109069994A (zh) 用于热气过滤的催化活性过滤器、制备该过滤器的方法和从气流中同时去除固体颗粒和不期望的化合物的方法
JP4610135B2 (ja) 光触媒担持体とその多孔性基材の製造方法
BRPI0614414A2 (pt) processo de fabricação de uma estrutura porosa de carboneto de silício do tipo colméia, estrutura porosa de carboneto de silício do tipo colméia e utilização de uma estrutura
KR100929039B1 (ko) 미세기공을 가진 세라믹필터에 코팅층을 형성하는 방법
ES2759498B2 (es) Filtro para particulas de motores diesel utilizando carburo de silicio biomorfico
KR200203850Y1 (ko) 에어필터의 여과지
WO2006134303A3 (fr) Structure et filtre catalytique pour la filtration d'un gaz comprenant un ciment hydrophobe ou oleophobe
RU2232148C1 (ru) Звукопоглощающий материал и способ изготовления изделий из него
CN103877933B (zh) 一种复合材料及其制备方法
Vartapetyan et al. Porous structure and adsorption properties of fibrous carbonaceous adsorbents prepared by hydrated cellulose pyrolysis in the presence of V, Mo, W, and Cr compounds

Legal Events

Date Code Title Description
8364 No opposition during term of opposition