WO2009054315A1 - 排ガス浄化用触媒 - Google Patents

排ガス浄化用触媒 Download PDF

Info

Publication number
WO2009054315A1
WO2009054315A1 PCT/JP2008/068818 JP2008068818W WO2009054315A1 WO 2009054315 A1 WO2009054315 A1 WO 2009054315A1 JP 2008068818 W JP2008068818 W JP 2008068818W WO 2009054315 A1 WO2009054315 A1 WO 2009054315A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
gas purification
purification catalyst
satisfies
general formula
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.)
Ceased
Application number
PCT/JP2008/068818
Other languages
English (en)
French (fr)
Inventor
Satoshi Matsueda
Mareo Kimura
Hiroto Yoshida
Keiichi Narita
Hirohisa Tanaka
Mari Uenishi
Masashi Taniguchi
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.)
Daihatsu Motor Co Ltd
Cataler Corp
Original Assignee
Daihatsu Motor Co Ltd
Cataler Corp
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 Daihatsu Motor Co Ltd, Cataler Corp filed Critical Daihatsu Motor Co Ltd
Priority to EP08842380.1A priority Critical patent/EP2218501A4/en
Priority to JP2009538153A priority patent/JP5698908B2/ja
Publication of WO2009054315A1 publication Critical patent/WO2009054315A1/ja
Priority to US12/765,693 priority patent/US8361925B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B01J23/70—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
    • B01J23/78—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 alkali- or alkaline earth metals
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/84—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 arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

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)

Abstract

　優れた排ガス浄化性能を示す排ガス浄化用触媒を実現する。排ガス浄化用触媒は、一般式 Ａ（Ａｌ２－ｘＢｘ）Ｏ４ で表される第１複合酸化物及び一般式（Ａｌ２－ｙＣｙ）Ｏ３ で表される第２複合酸化物の少なくとも一方を含み、元素Ａは白金族元素を除く２価の遷移金属元素であり、元素Ｂ及びＣは白金族元素を除く遷移金属元素であり、ｘは０＜ｘ＜２を満たしており、ｙは０＜ｙ＜２を満たしている。
PCT/JP2008/068818 2007-10-23 2008-10-17 排ガス浄化用触媒 Ceased WO2009054315A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08842380.1A EP2218501A4 (en) 2007-10-23 2008-10-17 CATALYST FOR PURIFYING EXHAUST GASES
JP2009538153A JP5698908B2 (ja) 2007-10-23 2008-10-17 排ガス浄化用触媒
US12/765,693 US8361925B2 (en) 2007-10-23 2010-04-22 Exhaust gas-purifying catalyst

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-275435 2007-10-23
JP2007-275433 2007-10-23
JP2007275433 2007-10-23
JP2007275434 2007-10-23
JP2007-275434 2007-10-23
JP2007275435 2007-10-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/765,693 Continuation US8361925B2 (en) 2007-10-23 2010-04-22 Exhaust gas-purifying catalyst

Publications (1)

Publication Number Publication Date
WO2009054315A1 true WO2009054315A1 (ja) 2009-04-30

Family

ID=40579421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068818 Ceased WO2009054315A1 (ja) 2007-10-23 2008-10-17 排ガス浄化用触媒

Country Status (4)

Country Link
US (1) US8361925B2 (ja)
EP (1) EP2218501A4 (ja)
JP (1) JP5698908B2 (ja)
WO (1) WO2009054315A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011245416A (ja) * 2010-05-26 2011-12-08 Daihatsu Motor Co Ltd 排ガス浄化用触媒およびその製造方法
JP2014240037A (ja) * 2013-06-11 2014-12-25 ダイハツ工業株式会社 排ガス浄化用触媒
JP2015024355A (ja) * 2013-07-24 2015-02-05 ダイハツ工業株式会社 排ガス浄化用触媒

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5166245B2 (ja) * 2006-03-30 2013-03-21 ダイハツ工業株式会社 触媒組成物
CN103118777B (zh) 2010-05-24 2016-06-29 希路瑞亚技术公司 纳米线催化剂
CN103764276B (zh) 2011-05-24 2017-11-07 希路瑞亚技术公司 用于甲烷氧化偶合的催化剂
US20130158322A1 (en) 2011-11-29 2013-06-20 Siluria Technologies, Inc. Polymer templated nanowire catalysts
CA2874043C (en) 2012-05-24 2021-09-14 Siluria Technologies, Inc. Catalytic forms and formulations
WO2014143880A1 (en) 2013-03-15 2014-09-18 Siluria Technologies, Inc. Catalysts for petrochemical catalysis
WO2015168601A2 (en) 2014-05-02 2015-11-05 Siluria Technologies, Inc. Heterogeneous catalysts
HUE054014T2 (hu) 2014-09-17 2021-08-30 Lummus Technology Inc Katalizátorok metán oxidatív csatolására és etán oxidatív dehidrogenálására
JP2017070912A (ja) * 2015-10-08 2017-04-13 株式会社キャタラー 排ガス浄化用触媒
EP3429747A2 (en) 2016-03-16 2019-01-23 Siluria Technologies, Inc. Catalysts and methods for natural gas processes
CA3127339A1 (en) 2019-01-30 2020-08-06 Lummus Technology Llc Catalysts for oxidative coupling of methane

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242149A (ja) 1988-03-24 1989-09-27 Toyota Motor Corp 排気ガス浄化用触媒
JPH0675675B2 (ja) 1986-11-04 1994-09-28 トヨタ自動車株式会社 排気ガス浄化用触媒
JPH08323205A (ja) * 1995-06-02 1996-12-10 Nissan Motor Co Ltd 排気ガス浄化用触媒およびその製造方法
JPH10202101A (ja) 1997-01-27 1998-08-04 Toyota Central Res & Dev Lab Inc 複合酸化物担持触媒担体
JP2003093878A (ja) * 2001-09-25 2003-04-02 National Institute Of Advanced Industrial & Technology 水素製造用触媒及びそれを用いた水素の製造方法
JP2004041866A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
JP2004041867A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
JP2004041868A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
WO2007113981A1 (ja) * 2006-03-30 2007-10-11 Daihatsu Motor Co., Ltd. 触媒組成物

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089810A (en) * 1973-08-20 1978-05-16 Johnson, Matthey & Co., Limited Catalyst
US4049583A (en) * 1974-04-25 1977-09-20 E. I. Du Pont De Nemours And Company Metal oxide catalytic compositions having perovskite crystal structures and containing metals of the platinum group
BE840444A (fr) * 1975-04-08 1976-10-07 Compositions catalytiques d'oxyhalogenures de metaux ayant une structure de perovskite
JPS5610333A (en) * 1979-07-06 1981-02-02 Toyota Motor Corp Catalyst for cleaning up exhaust gas and manufacture of said catalyst
JPS5610334A (en) * 1979-07-06 1981-02-02 Toyota Motor Corp Catalyst for cleaning up exhaust gas and manufacture of said catalyst
US4440874A (en) * 1982-04-14 1984-04-03 Engelhard Corporation Catalyst composition and method for its manufacture
US4742038A (en) * 1985-11-26 1988-05-03 Toyota Jidoshi Kabushiki Kaisha Monolithic catalyst support and catalyst deposited on the support
CN1004992B (zh) * 1986-07-30 1989-08-16 北京工业大学 制备稀土金属复合氧化物/合金蜂窝体催化剂的方法
FR2628655B1 (fr) * 1988-03-16 1990-07-20 Pro Catalyse Support de catalyseur et catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ceux-ci
FR2632874A1 (fr) * 1988-06-20 1989-12-22 Rhone Poulenc Chimie Nouveau catalyseur pouvant etre employe dans un procede de reduction selective des oxydes d'azote
JPH03161052A (ja) * 1989-11-17 1991-07-11 Matsushita Electric Ind Co Ltd 排気ガス浄化触媒体およびその製造方法
JPH0675675A (ja) 1991-06-24 1994-03-18 Mitsubishi Electric Corp キーボード
US5204309A (en) * 1991-12-30 1993-04-20 Tpct Chemicals, Inc. Catalysts for neutralizing air and gaseous exhausts
US5364517A (en) * 1993-02-19 1994-11-15 Chevron Research And Technology Company Perovskite-spinel FCC NOx reduction additive
FR2718371B1 (fr) * 1994-04-08 1996-05-03 Rhone Poulenc Chimie Catalyseurs de réduction des oxydes d'azote à base de spinelles.
US6060420A (en) * 1994-10-04 2000-05-09 Nissan Motor Co., Ltd. Composite oxides of A-site defect type perovskite structure as catalysts
US6069111A (en) 1995-06-02 2000-05-30 Nissan Motor Co., Ltd. Catalysts for the purification of exhaust gas and method of manufacturing thereof
US6064420A (en) * 1995-06-15 2000-05-16 Intel Corporation Simulating two way connectivity for one way data streams for multiple parties
DE19546612A1 (de) * 1995-12-13 1997-06-19 Basf Ag Verfahren zur Reduktion von NOx aus Abgasen
FR2743008B1 (fr) * 1995-12-28 1998-01-30 Inst Francais Du Petrole Procede de combustion catalytique a plusieurs zones catalytiques successives
EP0788828B1 (en) * 1996-02-09 2003-11-12 Isuzu Motors, Ltd. NOx decomposition catalyst and exhaust gas purifier using said catalyst
US7014825B2 (en) * 1996-04-10 2006-03-21 Catalytic Solutions, Inc. Perovskite-type metal oxide compounds and methods of making and using thereof
JPH09290159A (ja) * 1996-04-24 1997-11-11 Nissan Motor Co Ltd 排気ガス浄化用触媒及びその製造方法
US5883041A (en) * 1996-07-08 1999-03-16 Connolly International Ltd. Composite catalyst for purifying exhaust gases from carbon monoxide and organic compounds
DE19724545A1 (de) * 1997-06-11 1998-12-24 Basf Ag Speicherkatalysator
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
US6471921B1 (en) * 1999-05-19 2002-10-29 Eltron Research, Inc. Mixed ionic and electronic conducting ceramic membranes for hydrocarbon processing
DE19950325A1 (de) * 1999-10-19 2001-04-26 Basf Ag Spinellmonolith-Katalysator und Verfahren zu seiner Herstellung
JP2001269578A (ja) * 2000-01-19 2001-10-02 Toyota Motor Corp 排気ガス浄化用触媒
NO313494B1 (no) * 2000-07-05 2002-10-14 Norsk Hydro As Katalysator for spalting av dinitrogenoksid og fremgangsmåte ved utförelse av prosesser hvor det dannes dinitrogenoksid
JP4573320B2 (ja) * 2000-09-08 2010-11-04 昭和電工株式会社 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法
JP2004008924A (ja) * 2002-06-06 2004-01-15 Denso Corp セラミック体およびセラミック触媒体
AU2003281203A1 (en) * 2002-07-09 2004-01-23 Cataler Corporation Catalyst for clarifying exhaust gas
JP4311918B2 (ja) * 2002-07-09 2009-08-12 ダイハツ工業株式会社 ペロブスカイト型複合酸化物の製造方法
US7347887B2 (en) * 2003-12-22 2008-03-25 The Boc Group, Inc. Oxygen sorbent compositions and methods of using same
US7754650B2 (en) * 2004-11-10 2010-07-13 Beijing Sj Environmental Protection And New Material Co., Ltd. Trifunctional catalyst for sulphur transfer, denitrogenation and combustion promoting and a method for preparing the same
WO2006095557A1 (ja) * 2005-03-04 2006-09-14 Daihatsu Motor Co., Ltd. 触媒組成物
US7504085B2 (en) * 2005-05-12 2009-03-17 Basf Catalysts Llc Alumina-based perovskite catalysts and catalyst supports
JP5235686B2 (ja) * 2007-02-08 2013-07-10 ダイハツ工業株式会社 排ガス浄化用触媒

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675675B2 (ja) 1986-11-04 1994-09-28 トヨタ自動車株式会社 排気ガス浄化用触媒
JPH01242149A (ja) 1988-03-24 1989-09-27 Toyota Motor Corp 排気ガス浄化用触媒
JPH08323205A (ja) * 1995-06-02 1996-12-10 Nissan Motor Co Ltd 排気ガス浄化用触媒およびその製造方法
JPH10202101A (ja) 1997-01-27 1998-08-04 Toyota Central Res & Dev Lab Inc 複合酸化物担持触媒担体
JP2003093878A (ja) * 2001-09-25 2003-04-02 National Institute Of Advanced Industrial & Technology 水素製造用触媒及びそれを用いた水素の製造方法
JP2004041866A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
JP2004041867A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
JP2004041868A (ja) 2002-07-09 2004-02-12 Daihatsu Motor Co Ltd 排ガス浄化用触媒
WO2007113981A1 (ja) * 2006-03-30 2007-10-11 Daihatsu Motor Co., Ltd. 触媒組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2218501A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011245416A (ja) * 2010-05-26 2011-12-08 Daihatsu Motor Co Ltd 排ガス浄化用触媒およびその製造方法
JP2014240037A (ja) * 2013-06-11 2014-12-25 ダイハツ工業株式会社 排ガス浄化用触媒
JP2015024355A (ja) * 2013-07-24 2015-02-05 ダイハツ工業株式会社 排ガス浄化用触媒

Also Published As

Publication number Publication date
EP2218501A1 (en) 2010-08-18
US8361925B2 (en) 2013-01-29
JPWO2009054315A1 (ja) 2011-03-03
US20100204039A1 (en) 2010-08-12
EP2218501A4 (en) 2014-01-29
JP5698908B2 (ja) 2015-04-08

Similar Documents

Publication Publication Date Title
WO2009054315A1 (ja) 排ガス浄化用触媒
TW200726516A (en) Catalyst and catalytic converter for purifying exhaust gas
EA200800644A1 (ru) Спечённое огнеупорное изделие, обладающее повышенной устойчивостью к температурному шоку
WO2008126662A1 (ja) 排ガス浄化用触媒
EP1533031A4 (en) CATALYST FOR CLEANING EXHAUST GAS
DK1393802T3 (da) Katalysator på basis af metaller fra gruppe VI og VIII, der i det mindste delvist foreligger i form af heteropolyanioner i oxidprecursoren, og anvendelse heraf til hydroomdannelse af carbonhydrider
JP2007167780A5 (ja)
EP1642996A3 (en) Hard coating excellent in wear resistance and in oxidation resistance and target for forming the same
ATE462021T1 (de) Eisen-nickel-legierung
MX2013007022A (es) Zeolita tipo-chabazita y método para producir la misma, zeolita de bajo contenido de silice cargada con cobre y catalizador para eliminar nox reductivo que contiene la zeolita y método para eliminar nox reductivo usando este catalizador.
EP1533030A4 (en) CATALYST FOR EXHAUST GAS CLEANING
MX2009007353A (es) Catalizador de reduccion catalitica selectiva para amoniaco y metodo de uso del catalizador.
WO2003082951A1 (en) Copolycarbonate and heat-resistant part comprising the copolymer
ATE458255T1 (de) Stabiler thermistor
WO2009038644A3 (en) Combustion turbine component having rare earth conicral coating and associated methods
EP2214232A4 (en) LITHIUM TRANSITION METAL OXIDE OF SPINELL TYPE
EP1712279A3 (en) Exhaust gas catalytic converter
WO2009017109A1 (ja) 高誘電性フィルム
DE50302330D1 (de) Flachdichtung, insbesondere Abgaskrümmerdichtung
JP2015528789A5 (ja)
WO2009038038A1 (ja) アセチレン化合物、その塩、その縮合物、及びその組成物
SE0103310D0 (sv) Ferritic stainless steel for use in high temperature applications
WO2007087786A8 (de) Eisen-nickel-kobalt-legierung
ATE522474T1 (de) Kristallisierter izm-3-festkörper und herstellungsverfahren dafür
Henke On p-Kostka numbers and Young modules

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08842380

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009538153

Country of ref document: JP

REEP Request for entry into the european phase

Ref document number: 2008842380

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008842380

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE