BR112014031406A2 - compósito de óxidos de metal misturados, método para preparar um compósito de óxidos de metal misturados, catalisador para tratamento de escape de motor, sistema de pós-tratamento de emissões, e, método de tratamento de uma corrente de escape - Google Patents

compósito de óxidos de metal misturados, método para preparar um compósito de óxidos de metal misturados, catalisador para tratamento de escape de motor, sistema de pós-tratamento de emissões, e, método de tratamento de uma corrente de escape

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Publication number
BR112014031406A2
BR112014031406A2 BR112014031406A BR112014031406A BR112014031406A2 BR 112014031406 A2 BR112014031406 A2 BR 112014031406A2 BR 112014031406 A BR112014031406 A BR 112014031406A BR 112014031406 A BR112014031406 A BR 112014031406A BR 112014031406 A2 BR112014031406 A2 BR 112014031406A2
Authority
BR
Brazil
Prior art keywords
metal oxide
mixed metal
oxide composite
treating
preparing
Prior art date
Application number
BR112014031406A
Other languages
English (en)
Inventor
Wassermann Knut
Wang Xiaoming
Original Assignee
Basf 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 Basf Corp filed Critical Basf Corp
Publication of BR112014031406A2 publication Critical patent/BR112014031406A2/pt

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    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • B01J37/0215—Coating
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20715—Zirconium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/908—O2-storage component incorporated in the 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C01P2006/13—Surface area thermal stability thereof at high temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR112014031406A 2012-06-15 2013-06-13 compósito de óxidos de metal misturados, método para preparar um compósito de óxidos de metal misturados, catalisador para tratamento de escape de motor, sistema de pós-tratamento de emissões, e, método de tratamento de uma corrente de escape BR112014031406A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261660315P 2012-06-15 2012-06-15
PCT/US2013/045651 WO2013188664A1 (en) 2012-06-15 2013-06-13 Composites of mixed metal oxides for oxygen storage

Publications (1)

Publication Number Publication Date
BR112014031406A2 true BR112014031406A2 (pt) 2017-06-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031406A BR112014031406A2 (pt) 2012-06-15 2013-06-13 compósito de óxidos de metal misturados, método para preparar um compósito de óxidos de metal misturados, catalisador para tratamento de escape de motor, sistema de pós-tratamento de emissões, e, método de tratamento de uma corrente de escape

Country Status (12)

Country Link
US (1) US20130336864A1 (pt)
EP (1) EP2861533B1 (pt)
JP (1) JP6324953B2 (pt)
KR (1) KR20150023708A (pt)
CN (1) CN104540782B (pt)
BR (1) BR112014031406A2 (pt)
CA (1) CA2876863A1 (pt)
MX (1) MX2014015610A (pt)
PL (1) PL2861533T3 (pt)
RU (1) RU2015100318A (pt)
SG (1) SG11201408381QA (pt)
WO (1) WO2013188664A1 (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013191298A1 (en) * 2012-06-20 2013-12-27 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst support for purification of exhaust gas, catalyst for purification of exhaust gas using the same, and method for producing the catalyst support for purification of exhaust gas
US20140151913A1 (en) * 2012-11-30 2014-06-05 Corning Incorporated Cost effective y2o3 synthesis and related functional nanocomposites
JP6294837B2 (ja) * 2013-01-31 2018-03-14 ユミコア日本触媒株式会社 排ガス浄化用触媒及び該触媒を用いた排ガス浄化方法
US20140369912A1 (en) * 2013-06-13 2014-12-18 Basf Corporation Integrated Supports for Emission Control Catalysts
JP2015047517A (ja) * 2013-08-29 2015-03-16 マツダ株式会社 排気ガス浄化用触媒及びその製造方法
EP3086872B1 (en) * 2013-12-23 2020-07-15 Rhodia Operations Inorganic composte oxide material, preparation and use exhaust gas purification catalysts
EP2905074B1 (de) * 2014-02-06 2019-04-24 Heraeus Deutschland GmbH & Co. KG Katalytisch wirksame Zusammensetzung für einen Mehrschichtkatalysator zur Abgasnachbehandlung von Verbrennungsabgasen
JP6248011B2 (ja) * 2014-08-08 2017-12-13 株式会社デンソー ハニカム構造体及びその製造方法
CN112657487B (zh) 2014-09-05 2023-08-01 尼奥性能材料（新加坡）有限公司 高孔隙度的含铈和锆的氧化物
US20170333877A1 (en) * 2014-11-06 2017-11-23 Basf Se Mixed metal oxide composite for oxygen storage
CN107223072B (zh) * 2014-12-08 2021-01-08 巴斯夫公司 用于排气系统的一氧化二氮脱除催化剂
CN105983403B (zh) * 2015-02-09 2019-01-01 有研稀土新材料股份有限公司 一种铈锆复合氧化物、其制备方法及催化剂的应用
EP3059012A1 (en) 2015-02-17 2016-08-24 SASOL Germany GmbH Coated composites of al2o3-ceo2/zro2 and a method for their production
JP6676394B2 (ja) * 2015-03-12 2020-04-08 株式会社豊田中央研究所 コアシェル担体及びその製造方法、そのコアシェル担体を用いた排ガス浄化用触媒及びその製造方法、並びに、その排ガス浄化用触媒を用いた排ガス浄化方法
CN105080530A (zh) * 2015-05-26 2015-11-25 华东理工大学 一种高性能的铈锆复合氧化物的制备方法
GB2545747A (en) * 2015-12-24 2017-06-28 Johnson Matthey Plc Gasoline particulate filter
CN109963648B (zh) * 2016-04-26 2022-11-01 罗地亚经营管理公司 基于铈和锆的混合氧化物
CN107824185B (zh) * 2016-09-15 2021-03-26 丰田自动车株式会社 排气净化催化剂及其制造方法
KR102538140B1 (ko) * 2016-12-23 2023-05-31 로디아 오퍼레이션스 자동차 촉매 컨버터를 위한 세륨, 지르코늄, 알루미늄 및 란타넘으로부터 제조된 내노화성 혼합 산화물
US10376872B2 (en) 2017-01-05 2019-08-13 GM Global Technology Operations LLC Solution-based approach to make porous coatings for sinter-resistant catalysts
US20180214860A1 (en) * 2017-01-30 2018-08-02 GM Global Technology Operations LLC Highly stable platinum group metal (pgm) catalyst systems
JP2018143955A (ja) * 2017-03-06 2018-09-20 イビデン株式会社 ハニカムフィルタ
JP6684257B2 (ja) 2017-09-27 2020-04-22 イビデン株式会社 排ガス浄化用ハニカム触媒
JP2019058876A (ja) * 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP2019058875A (ja) 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP6698602B2 (ja) 2017-09-27 2020-05-27 イビデン株式会社 排ガス浄化用ハニカム触媒
JP2021515737A (ja) * 2018-02-15 2021-06-24 住友化学株式会社 無機酸化物
KR102102535B1 (ko) * 2018-07-26 2020-04-21 서울대학교산학협력단 방사선 보호 나노입자
JP6781742B2 (ja) * 2018-09-12 2020-11-04 イビデン株式会社 ハニカム構造体
CN109261140B (zh) * 2018-11-29 2021-08-17 盛世生态环境股份有限公司 掺铈羟基氧化铁修饰泡沫钛材料及其制备方法、在水处理中的应用
US20220064017A1 (en) * 2019-01-29 2022-03-03 Pacific Industrial Development Corporation Nanocrystal-sized cerium-zirconium-aluminum oxide material and method of making the same
GB201901560D0 (en) * 2019-02-05 2019-03-27 Magnesium Elektron Ltd Zirconium based dispersion for use in coating filters
WO2020206158A1 (en) * 2019-04-05 2020-10-08 Exxonmobil Research And Engineering Company Hydrogen production with integrated co2 capture
CN110026177B (zh) * 2019-04-22 2021-12-17 山东国瓷功能材料股份有限公司 一种铈锆固溶体、其制备方法和应用
CN110841623A (zh) * 2019-10-12 2020-02-28 山东国瓷功能材料股份有限公司 一种高温结构稳定的铈锆复合氧化物及其制备方法
TW202134364A (zh) * 2020-01-31 2021-09-16 美商恩特葛瑞斯股份有限公司 用於研磨硬質材料之化學機械研磨(cmp)組合物
BR112022006955A2 (pt) * 2020-02-21 2022-09-06 Johnson Matthey Plc Composição catalisadora, e, artigo catalítico
US20220099008A1 (en) * 2020-09-30 2022-03-31 Johnson Matthey Public Limited Company Catalysts for gasoline engine exhaust gas treatments
CN112573569B (zh) * 2020-12-23 2021-09-03 江门市科恒实业股份有限公司 一种具有高耐热性的稀土复合氧化物及其制备方法
WO2022137910A1 (ja) 2020-12-24 2022-06-30 三井金属鉱業株式会社 複合酸化物及びその製造方法
KR20220134134A (ko) * 2021-03-26 2022-10-05 현대자동차주식회사 NOx 저감 촉매 및 이를 포함하는 자동차의 배기가스 정화장치
KR20240014060A (ko) 2021-05-28 2024-01-31 로디아 오퍼레이션스 특정 다공성 프로파일을 갖는 산화알루미늄과 산화세륨의 조성물
KR20240041366A (ko) 2021-07-30 2024-03-29 로디아 오퍼레이션스 산화알루미늄과 산화세륨의 조성물
US11801491B1 (en) * 2022-04-21 2023-10-31 GM Global Technology Operations LLC Three-way catalyst with reduced palladium loading and method of making the three-way catalyst
JP7387043B1 (ja) 2023-03-01 2023-11-27 第一稀元素化学工業株式会社 ジルコニア含有アルミナ系複合酸化物、及び、ジルコニア含有アルミナ系複合酸化物の製造方法
CN117509724B (zh) * 2023-09-28 2024-06-21 江门市科恒实业股份有限公司 一种铈锆复合氧化物及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171288A (en) 1977-09-23 1979-10-16 Engelhard Minerals & Chemicals Corporation Catalyst compositions and the method of manufacturing them
JPH07300315A (ja) * 1994-04-28 1995-11-14 Nissan Motor Co Ltd 複合体、その複合体を用いた触媒体及びそれらの製造方法
FR2720296B1 (fr) 1994-05-27 1996-07-12 Rhone Poulenc Chimie Composés à base d'alumine, d'oxyde de cérium et d'oxyde de zirconium à réductibilité élevée, leur procédé de préparation et leur utilisation dans la préparation de catalyseurs.
JP4045002B2 (ja) * 1998-02-02 2008-02-13 三井金属鉱業株式会社 複合酸化物及びそれを用いた排ガス浄化用触媒
JP4443685B2 (ja) 1999-09-10 2010-03-31 三井金属鉱業株式会社 排気ガス浄化用助触媒の製造方法
JP2001106527A (ja) 1999-10-05 2001-04-17 Cataler Corp セリウム・アルミニウム酸化物および排ガス浄化用触媒
US7202194B2 (en) 2003-03-17 2007-04-10 Umicore Ag & Co. Kg Oxygen storage material, process for its preparation and its application in a catalyst
GB0428557D0 (en) * 2004-12-30 2005-02-09 Magnesium Elektron Ltd Thermally stable doped and undoped porous aluminium oxides and nanocomposite CeO -ZrO and A1 O containing mixed oxides
JP2007268470A (ja) * 2006-03-31 2007-10-18 Mazda Motor Corp 触媒材の製造方法、触媒材及びそれを用いた排気ガス浄化用触媒
WO2010077843A2 (en) * 2008-12-29 2010-07-08 Basf Catalysts Llc Oxidation catalyst with low co and hc light-off and systems and methods
JP2011224428A (ja) 2010-04-15 2011-11-10 National Institute Of Advanced Industrial Science & Technology 多孔質触媒および多孔質触媒の製造方法
CN101954277B (zh) 2010-08-26 2012-07-11 宁波科森净化器制造有限公司 汽车三效催化剂涂层料的制备工艺
DE102011107702A1 (de) * 2011-07-14 2013-01-17 Sasol Germany Gmbh Verfahren zur Herstellung von Kompositen aus Aluminiumoxid und Cer-/Zirkonium-Mischoxiden
US20130108530A1 (en) * 2011-10-27 2013-05-02 Johnson Matthey Public Limited Company Process for producing ceria-zirconia-alumina composite oxides and applications thereof

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MX2014015610A (es) 2016-11-17
CN104540782A (zh) 2015-04-22
JP2015521538A (ja) 2015-07-30
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EP2861533A4 (en) 2016-02-17
PL2861533T3 (pl) 2020-07-13
RU2015100318A (ru) 2016-08-10
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