PL2059339T3 - Kompozycja o dużej zdolności do redukcji na bazie nanometrycznego tlenku ceru osadzonego na podłożu, sposób wytwarzania i zastosowania jako katalizator - Google Patents

Kompozycja o dużej zdolności do redukcji na bazie nanometrycznego tlenku ceru osadzonego na podłożu, sposób wytwarzania i zastosowania jako katalizator

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Publication number
PL2059339T3
PL2059339T3 PL07819969T PL07819969T PL2059339T3 PL 2059339 T3 PL2059339 T3 PL 2059339T3 PL 07819969 T PL07819969 T PL 07819969T PL 07819969 T PL07819969 T PL 07819969T PL 2059339 T3 PL2059339 T3 PL 2059339T3
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Poland
Prior art keywords
cere
nanometric
catalyst
substrate
manufacturing
Prior art date
Application number
PL07819969T
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English (en)
Inventor
Franck Fajardie
Stephan Verdier
Original Assignee
Rhodia Operations
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37808114&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2059339(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Operations filed Critical Rhodia Operations
Publication of PL2059339T3 publication Critical patent/PL2059339T3/pl

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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
    • B01J23/10—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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
PL07819969T 2006-08-31 2007-08-28 Kompozycja o dużej zdolności do redukcji na bazie nanometrycznego tlenku ceru osadzonego na podłożu, sposób wytwarzania i zastosowania jako katalizator PL2059339T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0607658A FR2905371B1 (fr) 2006-08-31 2006-08-31 Composition a reductibilite elevee a base d'un oxyde de cerium nanometrique sur un support, procede de preparation et utilisation comme catalyseur
PCT/EP2007/058901 WO2008025753A2 (fr) 2006-08-31 2007-08-28 Composition a reductibilite elevee a base d'un oxyde de cerium nanometrique sur un support, procede de preparation et utilisation comme catalyseur
EP07819969.2A EP2059339B1 (fr) 2006-08-31 2007-08-28 Composition a réductibilité élevée à base d'un oxyde de cérium nanométrique sur un support, procédé de préparation et utilisation comme catalyseur

Publications (1)

Publication Number Publication Date
PL2059339T3 true PL2059339T3 (pl) 2022-05-09

Family

ID=37808114

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07819969T PL2059339T3 (pl) 2006-08-31 2007-08-28 Kompozycja o dużej zdolności do redukcji na bazie nanometrycznego tlenku ceru osadzonego na podłożu, sposób wytwarzania i zastosowania jako katalizator

Country Status (11)

Country Link
US (2) US20100111789A1 (pl)
EP (1) EP2059339B1 (pl)
JP (1) JP5541920B2 (pl)
KR (1) KR101130908B1 (pl)
CN (1) CN101516501B (pl)
CA (1) CA2660002C (pl)
DK (1) DK2059339T3 (pl)
FR (1) FR2905371B1 (pl)
PL (1) PL2059339T3 (pl)
RU (1) RU2411995C2 (pl)
WO (1) WO2008025753A2 (pl)

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US8883865B2 (en) 2006-09-05 2014-11-11 Cerion Technology, Inc. Cerium-containing nanoparticles
US10435639B2 (en) 2006-09-05 2019-10-08 Cerion, Llc Fuel additive containing lattice engineered cerium dioxide nanoparticles
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US20100199547A1 (en) 2006-09-05 2010-08-12 Cerion Technology, Inc. Cerium dioxide nanoparticle-containing fuel additive
FR2928094B1 (fr) * 2008-03-03 2014-07-11 Rhodia Operations Composition a base d'un oxyde de zirconium, d'un oxyde de titane ou d'un oxyde mixte de zirconium et de titane sur un support en silice, procedes de preparation et utilisation comme catalyseur
FR2928364B1 (fr) * 2008-03-05 2011-10-14 Rhodia Operations Composition a base d'un oxyde de zirconium,d'un oxyde de titane ou d'un oxyde mixte de zirconium et de titane sur un support en alumine,procedes de preparation et utilisation comme catalyseur
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FR2948748B1 (fr) * 2009-07-31 2011-07-22 Rhodia Operations Procede d'oxydo-reduction en boucle utilisant comme masse oxydo-reductrice une composition a base d'oxyde supporte de cerium ou de cerium, de zirconium et/ou de terre rare
US9901906B2 (en) 2009-11-25 2018-02-27 Solvay Special Chem Japan, Ltd. Complex oxide, method for producing same and exhaust gas purifying catalyst
EP2505262B1 (en) * 2009-11-25 2020-02-12 Solvay Special Chem Japan, Ltd. Complex oxide, method for producing same and exhaust gas purifying catalyst
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US8617502B2 (en) * 2011-02-07 2013-12-31 Cristal Usa Inc. Ce containing, V-free mobile denox catalyst
JP5320426B2 (ja) 2011-04-04 2013-10-23 トヨタ自動車株式会社 排ガス浄化触媒および排ガス浄化装置
DE102011107702A1 (de) * 2011-07-14 2013-01-17 Sasol Germany Gmbh Verfahren zur Herstellung von Kompositen aus Aluminiumoxid und Cer-/Zirkonium-Mischoxiden
US8980187B2 (en) * 2011-11-29 2015-03-17 Deere & Company Diesel particulate filters having a washcoat that improves filter performance
JP2013129554A (ja) * 2011-12-21 2013-07-04 Rhodia Operations 複合酸化物、その製造法及び排ガス浄化用触媒
JP2013129553A (ja) * 2011-12-21 2013-07-04 Rhodia Operations 複合酸化物、その製造法及び排ガス浄化用触媒
JP5642107B2 (ja) * 2012-03-30 2014-12-17 本田技研工業株式会社 鞍乗型車両用排気ガス浄化装置及びそれに用いるパラジウム単層触媒
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US11154840B2 (en) 2013-12-23 2021-10-26 Rhodia Operations Inorganic oxide material
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JP6222038B2 (ja) * 2014-10-24 2017-11-01 トヨタ自動車株式会社 排ガス浄化用触媒用α−アルミナ担体の製造方法
CN107848909A (zh) * 2015-07-13 2018-03-27 巴斯夫欧洲公司 用于自具有4‑20个碳原子的含烯烃碳氢化合物混合物异构化烯烃的催化剂及方法
JP6597101B2 (ja) * 2015-09-16 2019-10-30 三菱自動車工業株式会社 排気浄化制御装置
KR20170044522A (ko) * 2015-10-15 2017-04-25 삼성전자주식회사 화학적 기계적 연마용 슬러리 조성물, 그의 제조 방법, 그를 이용한 연마 방법
JP6497351B2 (ja) * 2016-04-15 2019-04-10 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
JP6560155B2 (ja) * 2016-04-20 2019-08-14 信越化学工業株式会社 合成石英ガラス基板用研磨剤及び合成石英ガラス基板の研磨方法
GB2551267B (en) 2016-06-10 2019-06-26 Johnson Matthey Plc NOx adsorber catalyst
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US10882025B2 (en) 2021-01-05
EP2059339A2 (fr) 2009-05-20
JP5541920B2 (ja) 2014-07-09
FR2905371B1 (fr) 2010-11-05
KR20090047497A (ko) 2009-05-12
CA2660002A1 (fr) 2008-03-06
DK2059339T3 (da) 2022-03-07
WO2008025753A2 (fr) 2008-03-06
EP2059339B1 (fr) 2021-11-24
RU2411995C2 (ru) 2011-02-20
US20180345252A1 (en) 2018-12-06
WO2008025753A3 (fr) 2008-10-30
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