JPS613531B2 - - Google Patents

Info

Publication number
JPS613531B2
JPS613531B2 JP57035956A JP3595682A JPS613531B2 JP S613531 B2 JPS613531 B2 JP S613531B2 JP 57035956 A JP57035956 A JP 57035956A JP 3595682 A JP3595682 A JP 3595682A JP S613531 B2 JPS613531 B2 JP S613531B2
Authority
JP
Japan
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
Application number
JP57035956A
Other versions
JPS57159544A (en
Inventor
Buranshaaru Jirubeeru
Pieeru Buryuneru Jan
Burijan Misheru
Original Assignee
Furanseezu De Purodeyui Puuru Katariizu Soc
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 to FR8104596A priority Critical patent/FR2501065B1/fr
Application filed by Furanseezu De Purodeyui Puuru Katariizu Soc filed Critical Furanseezu De Purodeyui Puuru Katariizu Soc
Publication of JPS57159544A publication Critical patent/JPS57159544A/ja
Publication of JPS613531B2 publication Critical patent/JPS613531B2/ja
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/92Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts 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
    • B01J23/8906Iron and noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89Catalysts 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
    • B01J23/8933Catalysts 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
    • B01J23/894Catalysts 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/024Multiple impregnation or coating
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/20Exhaust after-treatment
    • Y02T10/22Three way catalyst technology, i.e. oxidation or reduction at stoichiometric equivalence ratio
JP57035956A 1981-03-09 1982-03-09 Expired JPS613531B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8104596A FR2501065B1 (fr) 1981-03-09 1981-03-09 Catalyseur et procede perfectionnes pour le traitement des gaz d'echappement des moteurs a combustion interne

Publications (2)

Publication Number Publication Date
JPS57159544A JPS57159544A (en) 1982-10-01
JPS613531B2 true JPS613531B2 (ja) 1986-02-03

Family

ID=9255986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57035956A Expired JPS613531B2 (ja) 1981-03-09 1982-03-09

Country Status (6)

Country Link
US (1) US4426319A (ja)
EP (1) EP0060740B1 (ja)
JP (1) JPS613531B2 (ja)
AU (1) AU548741B2 (ja)
DE (1) DE3260185D1 (ja)
FR (1) FR2501065B1 (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177153A (en) * 1982-04-12 1983-10-17 Nissan Motor Co Ltd Methanol reforming catalyst
FR2530489B1 (fr) * 1982-07-26 1987-02-27 Pro Catalyse Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne
JPS59199042A (en) * 1983-04-28 1984-11-12 Nissan Motor Co Ltd Catalyst for reforming methanol
FR2546078B1 (fr) * 1983-05-19 1987-05-07 Pro Catalyse Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne
US4608357A (en) * 1984-02-06 1986-08-26 Engelhard Corporation Catalytic cracking with mullite composition promoted combustion of carbon monoxide
FR2568143B1 (fr) * 1984-07-30 1986-12-05 Prod Catalyse Ste Fse Catalyseur et procede pour le traitement des gaz d'echappement des moteurs a combustion interne
FR2572308B1 (fr) * 1984-10-30 1993-05-07 Pro Catalyse Procede de preparation d'un catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne
DE3533250C1 (de) * 1985-09-18 1986-12-04 Hoechst Ag Verfahren zur Herstellung eines Traegerkatalysators
US4791079A (en) * 1986-06-09 1988-12-13 Arco Chemical Company Ceramic membrane for hydrocarbon conversion
US4906443A (en) * 1987-10-26 1990-03-06 Ford Motor Company Construction, method of making and method of using alumina-supported, precious metal oxidation catalysts
US4782038C1 (en) * 1987-10-26 2001-04-17 Ford Motor Co Platinum group alumina-supported metal oxidation catalysts and method of making same
NL8800251A (nl) * 1988-02-02 1989-09-01 Harshaw Chemie Bv Dragermateriaal voor een katalysator en werkwijze voor het vervaardigen van een dergelijk dragermateriaal.
NL8800252A (nl) * 1988-02-02 1989-09-01 Veg Gasinstituut Nv Katalysator op drager voor het niet-selectief oxyderen van organische verbindingen, werkwijze voor het niet-selectief oxyderen van, in het bijzonder, organische verbindingen.
US5047381A (en) * 1988-11-21 1991-09-10 General Electric Company Laminated substrate for catalytic combustor reactor bed
US4994247A (en) * 1989-09-08 1991-02-19 Phillips Petroleum Company Preparation of catalyst for oxidation of carbon monoxide
US5238890A (en) * 1990-10-31 1993-08-24 Idemitsu Kosan Company Limited Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst
CA2060229A1 (en) * 1991-02-05 1992-08-06 Toshiaki Hayasaka Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst
DK0665985T3 (da) * 1992-10-23 1997-02-03 Int Fuel Cells Corp Platin-rhodium-jern-katalysator
FR2715580B1 (fr) * 1994-01-31 1996-04-05 Inst Francais Du Petrole Catalyseur de traitement des gaz d'échappement des moteurs à combustion interne.
DE4436890A1 (de) * 1994-10-15 1996-04-18 Degussa Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide
JP4201356B2 (ja) * 1996-06-20 2008-12-24 三井金属鉱業株式会社 内燃機関用排ガス浄化装置
US6596243B1 (en) 1996-06-20 2003-07-22 Honda Giken Kogyo Kabushiki Kaisha Catalyst element for purifying exhaust gases from internal combustion engine
JPH11169711A (ja) * 1997-12-09 1999-06-29 Honda Motor Co Ltd 排気ガス浄化用複合触媒
DE10013895A1 (de) * 2000-03-21 2001-10-04 Dmc2 Degussa Metals Catalysts Cerdec Ag Verfahren zur katalytischen Umsetzung von Kohlenmonoxid in einem Wasserstoff enthaltenden Gasgemisch
CN100479916C (zh) * 2001-11-08 2009-04-22 德古萨股份公司 用于氢化硝基芳族化合物的负载催化剂
US6818720B2 (en) 2001-11-08 2004-11-16 Degussa Ag Supported hydrogenating catalyst in powder form
US7390768B2 (en) 2002-01-22 2008-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stabilized tin-oxide-based oxidation/reduction catalysts
US6857431B2 (en) * 2002-12-09 2005-02-22 Philip Morris Usa Inc. Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts
US7067454B2 (en) * 2003-04-09 2006-06-27 Honeywell International Inc. Low cost quick response catalyst system
WO2006046145A2 (en) * 2004-10-25 2006-05-04 Philip Morris Products S.A. Gold-ceria catalyst for oxidation of carbon monoxide
EP1917095B1 (en) 2005-07-12 2012-02-08 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst and process for producing it
JP4617253B2 (ja) * 2005-12-26 2011-01-19 エヌ・イーケムキャット株式会社 脱硝触媒、ハニカム構造型脱硝触媒、及びそれを用いた脱硝方法
US7943104B2 (en) * 2006-04-13 2011-05-17 Umicore Ag & Co. Kg CE-ZR based solid solutions and methods for making and using the same
JP5585805B2 (ja) 2007-08-13 2014-09-10 日産自動車株式会社 Pm酸化触媒及びその製造方法
US8119558B2 (en) * 2008-03-14 2012-02-21 Süd-Chemie Inc. Ultra high temperature shift catalyst with low methanation
JP4458496B2 (ja) * 2008-04-16 2010-04-28 トヨタ自動車株式会社 筒内噴射式内燃機関、筒内噴射式内燃機関用ピストン、筒内噴射式内燃機関用ピストンの製造方法
KR101547100B1 (ko) * 2014-02-12 2015-08-25 한국과학기술원 질산성 질소의 제거효율과 질소 선택도가 높은 이중금속 촉매의 제조방법 및 그 촉매
EP3151949A1 (en) 2014-06-06 2017-04-12 Clean Diesel Technologies, Inc. Rhodium-iron catalysts
WO2016185386A1 (en) * 2015-05-18 2016-11-24 Clean Diesel Technologies, Inc. Rhodium-iron catalysts for twc converter systems
US10265684B2 (en) * 2017-05-04 2019-04-23 Cdti Advanced Materials, Inc. Highly active and thermally stable coated gasoline particulate filters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7400525A (ja) * 1973-01-27 1974-07-30
FR2251363B1 (ja) * 1973-11-15 1976-12-03 Peugeot & Renault
GB1568391A (en) * 1976-04-14 1980-05-29 Atomic Energy Authority Uk Catalysts having metallic substrates
GB2027358B (en) * 1978-07-12 1983-04-27 Nippon Catalytic Chem Ind Exhaust gas purification catalysts
DE2907106C2 (ja) * 1979-02-23 1985-12-19 Degussa Ag, 6000 Frankfurt, De
FR2466278B1 (ja) * 1979-10-04 1983-06-03 Pro Catalyse

Also Published As

Publication number Publication date
FR2501065A1 (fr) 1982-09-10
US4426319A (en) 1984-01-17
DE3260185D1 (de) 1984-07-05
EP0060740A1 (fr) 1982-09-22
AU8110582A (en) 1982-09-16
JPS57159544A (en) 1982-10-01
AU548741B2 (en) 1986-01-02
EP0060740B1 (fr) 1984-05-30
FR2501065B1 (fr) 1986-02-07

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