BR9707301A - Suportes de catalisador em espuma de sic revestida de óxido métalico e sistemas catalíticos correspondentes - Google Patents

Suportes de catalisador em espuma de sic revestida de óxido métalico e sistemas catalíticos correspondentes

Info

Publication number
BR9707301A
BR9707301A BR9707301A BR9707301A BR9707301A BR 9707301 A BR9707301 A BR 9707301A BR 9707301 A BR9707301 A BR 9707301A BR 9707301 A BR9707301 A BR 9707301A BR 9707301 A BR9707301 A BR 9707301A
Authority
BR
Brazil
Prior art keywords
catalytic
metallic oxide
supports
coated sic
sic foam
Prior art date
Application number
BR9707301A
Other languages
English (en)
Inventor
Marie Prin
Pascal Hervieu
Original Assignee
Pechiney Recherche
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 Pechiney Recherche filed Critical Pechiney Recherche
Publication of BR9707301A publication Critical patent/BR9707301A/pt

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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR9707301A 1996-01-26 1997-01-24 Suportes de catalisador em espuma de sic revestida de óxido métalico e sistemas catalíticos correspondentes BR9707301A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601181A FR2744038B1 (fr) 1996-01-26 1996-01-26 Supports de catalyseur en mousse de sic revetue de cerine et systemes catalytiques correspondants
PCT/FR1997/000143 WO1997026988A1 (fr) 1996-01-26 1997-01-24 SUPPORTS DE CATALYSEUR EN MOUSSE DE SiC REVETUE D'OXYDE METALLIQUE ET SYSTEMES CATALYTIQUES CORRESPONDANTS

Publications (1)

Publication Number Publication Date
BR9707301A true BR9707301A (pt) 1999-07-20

Family

ID=9488700

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707301A BR9707301A (pt) 1996-01-26 1997-01-24 Suportes de catalisador em espuma de sic revestida de óxido métalico e sistemas catalíticos correspondentes

Country Status (13)

Country Link
US (1) US7160838B1 (pt)
EP (1) EP0880406B1 (pt)
JP (1) JP2000503886A (pt)
KR (1) KR100418737B1 (pt)
AU (1) AU1549397A (pt)
BR (1) BR9707301A (pt)
CA (1) CA2244150A1 (pt)
DE (1) DE69701382T2 (pt)
ES (1) ES2145570T3 (pt)
FR (1) FR2744038B1 (pt)
NO (1) NO983416L (pt)
WO (1) WO1997026988A1 (pt)
ZA (1) ZA97617B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407283B2 (en) 1996-11-04 2002-06-18 Bp Chemicals Limited Process for the production of vinyl acetate
FR2766389B1 (fr) * 1997-07-25 1999-09-03 Pechiney Recherche Mousse de carbure de silicium a surface specifique elevee et a caracteristiques mecaniques ameliorees
FR2829040B1 (fr) * 2001-08-31 2004-10-15 Seb Sa Convertisseur catalytique pour appareils de cuisson d'aliments
WO2006070540A1 (ja) * 2004-12-27 2006-07-06 Ibiden Co., Ltd. セラミックハニカム構造体
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
FR2918982B1 (fr) * 2007-07-19 2010-10-22 Sicat Support de catalyseur a base de beta-sic avec une couche d'alumine
CN110756205B (zh) * 2019-10-17 2022-09-20 天津大学 镍基二氧化铈涂覆碳化硅催化剂及其制备方法和应用
CN115571904A (zh) * 2022-09-26 2023-01-06 武汉工程大学 在SiC粉体上生长CeO2纳米棒的方法及其制备的SiC负载CeO2纳米棒复合结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993572A (en) * 1972-08-04 1976-11-23 Engelhard Minerals & Chemicals Corporation Rare earth containing catalyst composition
GB1517270A (en) * 1974-06-12 1978-07-12 Johnson Matthey Co Ltd Recovery of precious metals from exhaust catalysts
GB2027358B (en) * 1978-07-12 1983-04-27 Nippon Catalytic Chem Ind Exhaust gas purification catalysts
DE3430912A1 (de) * 1984-08-22 1986-02-27 Hutschenreuther Ag, 8672 Selb Abgaskatalysator und verfahren zu seiner herstellung
US5326633A (en) * 1986-03-24 1994-07-05 Ensci, Inc. Coated substrates
JPH0669534B2 (ja) * 1987-02-12 1994-09-07 日本碍子株式会社 コージェライトハニカム構造体
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
FR2647366B1 (fr) * 1989-05-24 1991-08-30 Inst Francais Du Petrole Catalyseurs multifonctionnels, renfermant du cerium et de l'uranium, et au moins un metal pour la conversion des polluants emis par les moteurs a combustion interne et leurs preparations
US5208380A (en) * 1989-12-22 1993-05-04 Koei Chemical Co., Ltd. Process for preparing monoallylamine
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.
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.
US5856263A (en) * 1992-08-28 1999-01-05 Union Carbide Chemicals & Plastics Technology Corporation Catalysts comprising substantially pure alpha-alumina carrier for treating exhaust gases
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.
WO1995009687A1 (en) * 1993-10-01 1995-04-13 Asec Manufacturing Company NOBLE METAL CATALYSTS FOR THE REDUCTION OF NOx IN THE EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES CONTAINING EXCESS OXYGEN
EP0715879A1 (en) * 1994-12-09 1996-06-12 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for purifying exhaust gases and process for producing the same
US5739075A (en) * 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
US5688740A (en) * 1996-04-30 1997-11-18 Ard Co., Pte. Ltd. Three-way catalyst for treating exhaust gases

Also Published As

Publication number Publication date
US7160838B1 (en) 2007-01-09
DE69701382T2 (de) 2000-08-24
DE69701382D1 (de) 2000-04-13
NO983416D0 (no) 1998-07-23
WO1997026988A1 (fr) 1997-07-31
EP0880406B1 (fr) 2000-03-08
AU1549397A (en) 1997-08-20
JP2000503886A (ja) 2000-04-04
NO983416L (no) 1998-09-28
FR2744038A1 (fr) 1997-08-01
CA2244150A1 (fr) 1997-07-31
FR2744038B1 (fr) 1998-03-06
KR100418737B1 (ko) 2004-06-30
ZA97617B (en) 1997-07-31
KR19990081986A (ko) 1999-11-15
ES2145570T3 (es) 2000-07-01
EP0880406A1 (fr) 1998-12-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]