PL2716361T3 - Złożony tlenek, sposób jego wytwarzania i katalizator do oczyszczania gazu spalinowego - Google Patents

Złożony tlenek, sposób jego wytwarzania i katalizator do oczyszczania gazu spalinowego

Info

Publication number
PL2716361T3
PL2716361T3 PL12792247T PL12792247T PL2716361T3 PL 2716361 T3 PL2716361 T3 PL 2716361T3 PL 12792247 T PL12792247 T PL 12792247T PL 12792247 T PL12792247 T PL 12792247T PL 2716361 T3 PL2716361 T3 PL 2716361T3
Authority
PL
Poland
Prior art keywords
exhaust gas
gas purification
purification catalyst
complex oxide
producing same
Prior art date
Application number
PL12792247T
Other languages
English (en)
Inventor
Naotaka Ohtake
Keiichiro Mitsuoka
Kazuhiko Yokota
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of PL2716361T3 publication Critical patent/PL2716361T3/pl

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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
    • B01J23/10—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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • 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
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • 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
    • B01J35/613—10-100 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • 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
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C01F17/32—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
    • 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
    • B01D2255/2061—Yttrium
    • 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
    • B01D2255/2063—Lanthanum
    • 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
    • B01D2255/206—Rare earth metals
    • B01D2255/2066—Praseodymium
    • 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
    • B01D2255/2068—Neodymium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • 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
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • 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
    • 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
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2006/90—Other properties not specified above
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
PL12792247T 2011-06-01 2012-05-28 Złożony tlenek, sposób jego wytwarzania i katalizator do oczyszczania gazu spalinowego PL2716361T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011123010 2011-06-01
PCT/JP2012/063586 WO2012165362A1 (ja) 2011-06-01 2012-05-28 複合酸化物、その製造法及び排ガス浄化用触媒
EP12792247.4A EP2716361B1 (en) 2011-06-01 2012-05-28 Complex oxide, method for producing same, and exhaust gas purification catalyst

Publications (1)

Publication Number Publication Date
PL2716361T3 true PL2716361T3 (pl) 2018-10-31

Family

ID=47259218

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12792247T PL2716361T3 (pl) 2011-06-01 2012-05-28 Złożony tlenek, sposób jego wytwarzania i katalizator do oczyszczania gazu spalinowego

Country Status (10)

Country Link
US (1) US11040332B2 (pl)
EP (1) EP2716361B1 (pl)
JP (1) JP5911858B2 (pl)
KR (1) KR101633166B1 (pl)
CN (1) CN103596679B (pl)
CA (1) CA2836386C (pl)
PL (1) PL2716361T3 (pl)
RU (1) RU2559884C2 (pl)
WO (1) WO2012165362A1 (pl)
ZA (1) ZA201308828B (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020689A1 (en) * 2014-11-12 2016-05-18 Rhodia Operations Cerium oxide particles and method for production thereof
JP6827318B2 (ja) 2016-12-28 2021-02-10 花王株式会社 酸化セリウム砥粒
JP6775172B2 (ja) * 2017-09-20 2020-10-28 Ｊｆｅスチール株式会社 沈殿触媒の製造方法
JP7044510B2 (ja) * 2017-10-10 2022-03-30 花王株式会社 酸化セリウム含有複合研磨材
JP7019379B2 (ja) * 2017-11-02 2022-02-15 花王株式会社 複合砥粒
GB2615962A (en) * 2020-11-24 2023-08-23 Lynas Rare Earths Ltd Materials, methods and techniques for generating doped cerium oxide

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FR2584388B1 (fr) 1985-07-03 1991-02-15 Rhone Poulenc Spec Chim Composition a base d'oxyde cerique, sa preparation et ses utilisations
ZA909211B (en) 1990-02-23 1991-09-25 Grace W R & Co High surface area ceria
FR2684662B1 (fr) 1991-12-09 1994-05-06 Rhone Poulenc Chimie Composition a base d'oxyde cerique, preparation et utilisation.
JPH06210174A (ja) * 1993-01-20 1994-08-02 Daihatsu Motor Co Ltd 排ガス浄化用触媒及びその製造方法
JP3267508B2 (ja) * 1995-08-10 2002-03-18 日本電工株式会社 シリカ・酸化セリウム複合粒子、その製造方法及びそれを配合した樹脂組成物並びに化粧料
DE69621912T2 (de) 1996-05-27 2002-11-14 Nippon Denko Verfahren zur Herstellung von Silica-Ceriumoxidkompositteilchen
JP3538034B2 (ja) 1998-08-28 2004-06-14 ダイハツ工業株式会社 酸素吸蔵性セリウム系複合酸化物
EP1180397B1 (de) 2000-08-19 2007-03-28 Umicore AG & Co. KG Sauerstoff speicherndes Material auf der Basis von Ceroxid, Verfahren zu seiner Herstellung und Verwendung in der Abgasreinigung von Verbrennungsmotoren
RU2199387C1 (ru) * 2001-05-23 2003-02-27 Открытое акционерное общество "Катализатор" Катализатор для глубокого окисления органических соединений и оксида углерода в газовых выбросах и способ его получения (варианты)
US6834656B2 (en) * 2001-05-23 2004-12-28 Axcelis Technology, Inc. Plasma process for removing polymer and residues from substrates
JP4345909B2 (ja) 2001-12-11 2009-10-14 吟也 足立 低温酸化還元能を有する複合酸化物とその製造方法
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
JP4263061B2 (ja) 2003-09-10 2009-05-13 株式会社クボタ 自動販売機の商品収納装置
JP2005281021A (ja) 2004-03-29 2005-10-13 Nobuhito Imanaka 希土類複合酸化物
RU2395341C1 (ru) * 2006-03-28 2010-07-27 Тойота Дзидося Кабусики Кайся Катализатор для очистки выхлопных газов, способ регенерации такого катализатора, а также устройство и способ очистки выхлопных газов при использовании данного катализатора
JP5008355B2 (ja) * 2006-06-30 2012-08-22 第一稀元素化学工業株式会社 酸化セリウム−酸化ジルコニウム系複合酸化物及びその製造方法
JP5196124B2 (ja) 2006-11-30 2013-05-15 Ｔｄｋ株式会社 圧電磁器組成物および積層型圧電素子
CN101310856B (zh) * 2007-05-24 2010-10-13 中国科学院大连化学物理研究所 一种co加氢直接合成高碳伯醇的催化剂及其制备方法
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JP5229096B2 (ja) 2009-05-11 2013-07-03 トヨタ自動車株式会社 排ガス浄化用触媒
US8921255B2 (en) * 2009-11-25 2014-12-30 Anan Kasei Co., Ltd. Complex oxide, method for producing same and exhaust gas purifying catalyst

Also Published As

Publication number Publication date
CA2836386A1 (en) 2012-12-06
KR20140005342A (ko) 2014-01-14
JP5911858B2 (ja) 2016-04-27
WO2012165362A1 (ja) 2012-12-06
CN103596679A (zh) 2014-02-19
EP2716361A4 (en) 2015-04-29
ZA201308828B (en) 2014-12-23
CN103596679B (zh) 2016-12-28
EP2716361B1 (en) 2018-03-28
US11040332B2 (en) 2021-06-22
JPWO2012165362A1 (ja) 2015-02-23
CA2836386C (en) 2017-01-03
RU2559884C2 (ru) 2015-08-20
RU2013158319A (ru) 2015-07-20
US20140179515A1 (en) 2014-06-26
EP2716361A1 (en) 2014-04-09
KR101633166B1 (ko) 2016-06-23

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