ES2045482T3 - Soporte de catalizador y catalizador para tratamiento de gas de escape de motores de combustion interna, y procedimiento de fabricacion de dicho catalizador. - Google Patents

Soporte de catalizador y catalizador para tratamiento de gas de escape de motores de combustion interna, y procedimiento de fabricacion de dicho catalizador.

Info

Publication number
ES2045482T3
ES2045482T3 ES89400647T ES89400647T ES2045482T3 ES 2045482 T3 ES2045482 T3 ES 2045482T3 ES 89400647 T ES89400647 T ES 89400647T ES 89400647 T ES89400647 T ES 89400647T ES 2045482 T3 ES2045482 T3 ES 2045482T3
Authority
ES
Spain
Prior art keywords
catalyst
internal combustion
combustion engines
exhaust gas
gas treatment
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
ES89400647T
Other languages
English (en)
Inventor
Michel Prigent
Gilbert Blanchard
Francois Garreau
Philippe Courtil
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.)
Pro Catalyse SA
Original Assignee
Pro Catalyse SA
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 Pro Catalyse SA filed Critical Pro Catalyse SA
Application granted granted Critical
Publication of ES2045482T3 publication Critical patent/ES2045482T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/005—Spinels
    • 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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/894—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • B01J37/0242—Coating followed by impregnation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/524—Spinel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Incineration Of Waste (AREA)

Abstract

CATALIZADOR PARA EL TRATAMIENTO DE LOS GASES DE ESCAPE DE LOS MOTORES DE COMBUSTION INTERNA DEL TIPO MONOLITO, QUE CONSTA DE UN SOPORTE O SUBSTRATO RECUBIERTO POR UNA CAPA POROSA SOBRE LA QUE ESTA IMPREGNADA UNA FASE CATALITICAMENTE ACTIVA, COMPRENDIENDO LA CAPA POROSA ALUMINIO, UN OXIDO DE TIERRAS RARAS, TAL COMO OXIDO DE CERIO Y UN COMPUESTO DEL TIPO ESPINELA, QUE TIENE UNA SUPERFICIE ESPECIFICA COMPRENDIDA ENTRE 50 Y 300 M2/G.
ES89400647T 1988-03-16 1989-03-08 Soporte de catalizador y catalizador para tratamiento de gas de escape de motores de combustion interna, y procedimiento de fabricacion de dicho catalizador. Expired - Lifetime ES2045482T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803385A FR2628655B1 (fr) 1988-03-16 1988-03-16 Support de catalyseur et catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ceux-ci

Publications (1)

Publication Number Publication Date
ES2045482T3 true ES2045482T3 (es) 1994-01-16

Family

ID=9364307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89400647T Expired - Lifetime ES2045482T3 (es) 1988-03-16 1989-03-08 Soporte de catalizador y catalizador para tratamiento de gas de escape de motores de combustion interna, y procedimiento de fabricacion de dicho catalizador.

Country Status (11)

Country Link
US (1) US4985387A (es)
EP (1) EP0333559B1 (es)
JP (1) JPH0642945B2 (es)
KR (1) KR950003111B1 (es)
AT (1) ATE96054T1 (es)
AU (1) AU616741B2 (es)
CA (1) CA1340303C (es)
DE (1) DE68909975T2 (es)
DK (1) DK175636B1 (es)
ES (1) ES2045482T3 (es)
FR (1) FR2628655B1 (es)

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FR2663245B1 (fr) * 1990-06-13 1992-09-18 Rhone Poulenc Chimie Composition a base d'alumine pour catalyseur et procede de fabrication.
CN1060793A (zh) * 1990-10-22 1992-05-06 华东化工学院 非贵金属三效催化剂
US5108979A (en) * 1991-02-25 1992-04-28 Intercat, Inc. Synthetic spinels and processes for making them
DE4209198C1 (es) * 1992-03-18 1993-07-01 Mannesmann Ag, 4000 Duesseldorf, De
JP3285614B2 (ja) * 1992-07-30 2002-05-27 日本碍子株式会社 排ガス浄化用触媒及びその製造方法
US5266548A (en) * 1992-08-31 1993-11-30 Norton Chemical Process Products Corp. Catalyst carrier
FR2715580B1 (fr) * 1994-01-31 1996-04-05 Inst Francais Du Petrole Catalyseur de traitement des gaz d'échappement des moteurs à combustion interne.
US6069111A (en) * 1995-06-02 2000-05-30 Nissan Motor Co., Ltd. Catalysts for the purification of exhaust gas and method of manufacturing thereof
EP0904482B2 (en) * 1996-06-10 2010-01-20 Hitachi, Ltd. Exhaust gas purification apparatus of an internal combustion engine and catalyst for purifying exhaust gas of an internal combustion engine
JP5072136B2 (ja) * 1998-07-24 2012-11-14 千代田化工建設株式会社 多孔性スピネル型複合酸化物の製造方法
US6518218B1 (en) 1999-03-31 2003-02-11 General Electric Company Catalyst system for producing carbon fibrils
US6369000B1 (en) * 1999-09-17 2002-04-09 Phillips Petroleum Company Process for producing a metal aluminate catalyst support
DE19950325A1 (de) * 1999-10-19 2001-04-26 Basf Ag Spinellmonolith-Katalysator und Verfahren zu seiner Herstellung
US6607704B2 (en) 2001-10-18 2003-08-19 Ford Global Technologies, Llc Sulfur tolerant lean NOx trap
GB2410449B (en) * 2004-01-28 2008-05-21 Statoil Asa Fischer-Tropsch catalysts
DE102004027818A1 (de) * 2004-06-08 2006-01-05 Robert Bosch Gmbh Filtereinrichtung für ein Abgassystem einer Brennkraftmaschine, sowie Verfahren zum Herstellen einer solchen Filtereinrichtung
RU2389548C2 (ru) * 2004-09-23 2010-05-20 Статоил Аса Промотированный катализатор синтеза фишера-тропша, способ его получения и способ синтеза углеводородов фишера-тропша
FR2877015B1 (fr) * 2004-10-21 2007-10-26 Commissariat Energie Atomique Revetement nanostructure et procede de revetement.
JP2008168228A (ja) * 2007-01-12 2008-07-24 Okayama Univ 未燃カーボンを用いてディーゼルエンジン排ガス中の窒素酸化物を浄化するための触媒と方法
GB2446127A (en) * 2007-01-30 2008-08-06 Gtl F1 Ag Preparation of Fischer-Tropsch Catalysts
JP4910814B2 (ja) * 2007-03-23 2012-04-04 パナソニック株式会社 排ガス浄化装置
EP2218501A4 (en) * 2007-10-23 2014-01-29 Cataler Corp CATALYST FOR PURIFYING EXHAUST GASES
US7888283B2 (en) * 2008-12-12 2011-02-15 Lihong Huang Iron promoted nickel based catalysts for hydrogen generation via auto-thermal reforming of ethanol
GB2473071B (en) 2009-09-01 2013-09-11 Gtl F1 Ag Fischer-tropsch catalysts
GB2475492B (en) 2009-11-18 2014-12-31 Gtl F1 Ag Fischer-Tropsch synthesis
KR101816706B1 (ko) * 2010-03-17 2018-02-21 삼성전자주식회사 다공성 산화물 촉매 및 그의 제조방법
EP2603316B1 (en) 2010-08-09 2017-04-19 Gtl. F1 Ag Fischer-tropsch catalysts
JP5975104B2 (ja) * 2012-08-10 2016-08-23 トヨタ自動車株式会社 排ガス浄化用触媒およびその製造方法
EP2964377B1 (en) * 2013-03-06 2017-02-08 Saudi Basic Industries Corporation Alkaline earth metal aluminate spinels and method for the preparation and use thereof
KR101503608B1 (ko) * 2013-11-22 2015-03-17 경북대학교 산학협력단 니켈알루미네이트를 도금한 지지체를 이용한 ｈ2ｓ 및 ｎｈ3 동시 제거용 몰리브덴-니켈계 촉매-흡수제 및 이의 제조방법
US9855547B2 (en) * 2015-10-05 2018-01-02 GM Global Technology Operations LLC Low-temperature oxidation catalysts
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US10010876B2 (en) * 2016-11-23 2018-07-03 Praxair Technology, Inc. Catalyst for high temperature steam reforming
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JPS5610334A (en) * 1979-07-06 1981-02-02 Toyota Motor Corp Catalyst for cleaning up exhaust gas and manufacture of said catalyst
JPS609861B2 (ja) * 1979-12-19 1985-03-13 株式会社豊田中央研究所 排気ガス浄化用触媒
FR2495957B1 (fr) * 1980-12-17 1986-09-12 Pro Catalyse Catalyseur et procede perfectionnes pour le traitement des gaz d'echappement des moteurs a combustion interne
FR2596381B1 (fr) * 1986-03-26 1988-05-27 Rhone Poulenc Chimie Oxydes ceriques a nouvelles caracteristiques morphologiques et leur procede d'obtention

Also Published As

Publication number Publication date
CA1340303C (fr) 1999-01-05
DE68909975T2 (de) 1994-04-28
FR2628655B1 (fr) 1990-07-20
JPH0642945B2 (ja) 1994-06-08
DK175636B1 (da) 2004-12-27
KR950003111B1 (ko) 1995-04-01
US4985387A (en) 1991-01-15
DK124989A (da) 1989-09-18
KR890014165A (ko) 1989-10-23
AU3137889A (en) 1989-09-21
EP0333559B1 (fr) 1993-10-20
EP0333559A1 (fr) 1989-09-20
ATE96054T1 (de) 1993-11-15
FR2628655A1 (fr) 1989-09-22
JPH01297147A (ja) 1989-11-30
DK124989D0 (da) 1989-03-15
AU616741B2 (en) 1991-11-07
DE68909975D1 (de) 1993-11-25

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