DK2160357T3 - Blandet oxid af cerium og en anden sjælden jordart med højspecifikt overfladeareal, fremstillingsfremgangsmåde og anvendelse i katalyse - Google Patents

Blandet oxid af cerium og en anden sjælden jordart med højspecifikt overfladeareal, fremstillingsfremgangsmåde og anvendelse i katalyse Download PDF

Info

Publication number
DK2160357T3
DK2160357T3 DK08765842.3T DK08765842T DK2160357T3 DK 2160357 T3 DK2160357 T3 DK 2160357T3 DK 08765842 T DK08765842 T DK 08765842T DK 2160357 T3 DK2160357 T3 DK 2160357T3
Authority
DK
Denmark
Prior art keywords
cerium
catalysis
preparation
surface area
rare earth
Prior art date
Application number
DK08765842.3T
Other languages
English (en)
Inventor
Kazuhiko Yokota
Naotaka Ohtake
Original Assignee
Solvay Special Chem Japan Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38947340&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2160357(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay Special Chem Japan Ltd filed Critical Solvay Special Chem Japan Ltd
Application granted granted Critical
Publication of DK2160357T3 publication Critical patent/DK2160357T3/da

Links

Classifications

    • 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
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
    • 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
    • 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
    • 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
    • B01J23/10—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
    • 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
    • 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
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • 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
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/241—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3
    • 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
    • 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
    • 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
    • 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
    • B01J35/633—Pore volume less than 0.5 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
    • B01J35/66—Pore distribution
    • 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
    • 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
    • C01P2006/16—Pore diameter
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DK08765842.3T 2007-06-20 2008-06-20 Blandet oxid af cerium og en anden sjælden jordart med højspecifikt overfladeareal, fremstillingsfremgangsmåde og anvendelse i katalyse DK2160357T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704400A FR2917646B1 (fr) 2007-06-20 2007-06-20 Oxyde mixte a haute surface specifique de cerium et d'autre terre rare, procede de preparation et utilisation en catalyse
PCT/JP2008/061689 WO2008156219A1 (en) 2007-06-20 2008-06-20 High specific surface area mixed oxide of cerium and of another rare earth, preparation method and use in catalysis

Publications (1)

Publication Number Publication Date
DK2160357T3 true DK2160357T3 (da) 2021-10-11

Family

ID=38947340

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08765842.3T DK2160357T3 (da) 2007-06-20 2008-06-20 Blandet oxid af cerium og en anden sjælden jordart med højspecifikt overfladeareal, fremstillingsfremgangsmåde og anvendelse i katalyse

Country Status (11)

Country Link
US (1) US8435919B2 (da)
EP (1) EP2160357B1 (da)
JP (1) JP5148637B2 (da)
KR (2) KR101216021B1 (da)
CN (1) CN101687661B (da)
CA (1) CA2691299C (da)
DK (1) DK2160357T3 (da)
FR (1) FR2917646B1 (da)
PL (1) PL2160357T3 (da)
RU (1) RU2445268C2 (da)
WO (1) WO2008156219A1 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917646B1 (fr) 2007-06-20 2011-06-03 Anan Kasei Co Ltd Oxyde mixte a haute surface specifique de cerium et d'autre terre rare, procede de preparation et utilisation en catalyse
US8530372B2 (en) * 2009-07-22 2013-09-10 Basf Corporation Oxygen storage catalyst with decreased ceria reduction temperature
FR2948747B1 (fr) 2009-07-31 2012-03-30 Rhodia Operations Procede d'oxydo-reduction en boucle utilisant comme masse oxydo-reductrice une composition a base d'oxydes de cerium, d'une terre rare autre que le cerium et, eventuellement, de zirconium
CN102711982B (zh) 2009-11-25 2015-04-22 阿南化成株式会社 复合氧化物、其制备方法和废气净化用催化剂
CN102770373B (zh) * 2009-12-25 2015-04-15 阿南化成株式会社 复合氧化物、其制备方法及排气净化用催化剂
FR2962431B1 (fr) 2010-07-07 2018-01-19 Rhodia Operations Composition a base d'oxydes de cerium, de niobium et, eventuellement, de zirconium et son utilisation en catlyse.
FR2965189A1 (fr) 2010-09-29 2012-03-30 Rhodia Operations Procede de traitement d'un gaz contenant des oxydes d'azote (nox) utilisant comme catalyseur une composition a base d'oxyde de cerium et d'oxyde de niobium
JP5831946B2 (ja) * 2011-01-14 2015-12-09 株式会社三徳 触媒の製造法
WO2012102187A1 (ja) * 2011-01-25 2012-08-02 日立化成工業株式会社 Ｃｍｐ研磨液及びその製造方法、複合粒子の製造方法、並びに基体の研磨方法
ES2390730B2 (es) * 2011-04-20 2013-06-21 Universidad De Alicante Sistema catalítico para la combustión de compuestos orgánicos volátiles clorados.
CA2836386C (en) * 2011-06-01 2017-01-03 Rhodia Operations Complex oxide, method for producing same, and exhaust gas purification catalyst
EP2724776B1 (en) * 2011-06-01 2017-09-27 Rhodia Operations Complex oxide, method for producing same, and exhaust gas purification catalyst
FR2989682B1 (fr) 2012-04-20 2016-01-15 Rhodia Operations Procede d'alcanation du co2 utilisant comme catalyseur un compose comprenant du nickel sur un support a base d'oxyde de cerium
JP5817782B2 (ja) * 2012-06-13 2015-11-18 株式会社豊田中央研究所 水素製造触媒、それを用いた水素製造方法及び水素製造装置
WO2014202149A1 (en) * 2013-06-21 2014-12-24 Rhodia Operations Composite oxide based on cerium oxide, silicon oxide and titanium oxide
RU2698674C2 (ru) * 2013-12-23 2019-08-28 Родиа Операсьон Неорганические составные оксиды и способы их производства
WO2015197656A1 (en) 2014-06-24 2015-12-30 Rhodia Operations Metal doped cerium oxide compositions
CN104128188A (zh) * 2014-08-15 2014-11-05 安徽省元琛环保科技有限公司 一种垃圾焚烧电厂用脱硝催化剂及其制备方法
WO2016037059A1 (en) * 2014-09-05 2016-03-10 Molycorp Minerals, Llc High porosity cerium and zirconium containing oxide
EP3020689A1 (en) 2014-11-12 2016-05-18 Rhodia Operations Cerium oxide particles and method for production thereof
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
JP6932726B2 (ja) * 2016-05-18 2021-09-08 ローディア オペレーションズ 酸化セリウム粒子およびそれらの製造方法
KR102512232B1 (ko) * 2017-05-11 2023-03-23 로디아 오퍼레이션스 향상된 저항성 및 ＮＯｘ 저장 용량을 갖는 혼합 산화물
EP3638626B1 (en) 2017-06-15 2021-12-29 Rhodia Operations Cerium based particles
CN112771205B (zh) * 2018-10-31 2023-06-02 日本钇股份有限公司 冷喷涂用材料
JP7358157B2 (ja) * 2019-09-27 2023-10-10 日本碍子株式会社 複合酸化物触媒、多孔質複合体および複合酸化物触媒の製造方法
AU2021388023B2 (en) 2020-11-24 2023-10-05 Lynas Rare Earths Limited Materials, methods and techniques for generating doped cerium oxide
CN113072091B (zh) * 2021-03-25 2022-05-20 南昌航空大学 一种五元铈钕钇基高熵稀土氧化物及其制备方法
PL4347116T3 (pl) 2021-05-28 2025-07-28 Rhodia Operations Kompozycja tlenku glinu i tlenku ceru o określonym profilu porowatości
JP2024529561A (ja) 2021-07-30 2024-08-06 ローディア オペレーションズ 酸化アルミニウム及び酸化セリウムの組成物

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US490685A (en) 1893-01-31 Knob attachment
DE3027448A1 (de) * 1980-07-19 1982-02-18 Focke & Co, 2810 Verden Weichpackung fuer zigaretten sowie zuschnitt, verfahren und vorrichtung zum herstellen derselben
FR2570087B1 (fr) 1984-09-13 1986-11-21 Rhone Poulenc Spec Chim Procede d'oxydation electrolytique et ensemble d'electrolyse pour sa mise en oeuvre
FR2584388B1 (fr) * 1985-07-03 1991-02-15 Rhone Poulenc Spec Chim Composition a base d'oxyde cerique, sa preparation et ses utilisations
US4714694A (en) * 1986-06-30 1987-12-22 Engelhard Corporation Aluminum-stabilized ceria catalyst compositions, and methods of making the same
ZA909211B (en) * 1990-02-23 1991-09-25 Grace W R & Co High surface area ceria
GB9018409D0 (en) 1990-08-22 1990-10-03 Ici Plc Catalysts
FR2684662B1 (fr) * 1991-12-09 1994-05-06 Rhone Poulenc Chimie Composition a base d'oxyde cerique, preparation et utilisation.
FR2699524B1 (fr) * 1992-12-21 1995-02-10 Rhone Poulenc Chimie Composition à base d'un oxyde mixte de cérium et de zirconium, préparation et utilisation.
FR2729309B1 (fr) 1995-01-13 1997-04-18 Rhone Poulenc Chimie Composition catalytique a base d'oxyde de cerium et d'oxyde de manganese, de fer ou de praseodyme, son procede de preparation et son utilisation en catalyse postcombustion automobile
FR2736343B1 (fr) * 1995-07-03 1997-09-19 Rhone Poulenc Chimie Composition a base d'oxyde de zirconium et d'oxyde de cerium, procede de preparation et utilisation
US6090744A (en) * 1996-03-28 2000-07-18 Mazda Motor Corporation Catalyst for cleaning exhaust gas
FR2748740B1 (fr) 1996-05-15 1998-08-21 Rhone Poulenc Chimie Composition a base d'oxyde de cerium et d'oxyde de zirconium a haute surface specifique et a capacite elevee de stockage d'oxygene, procede de preparation et utilisation en catalyse
US6107240A (en) * 1997-03-26 2000-08-22 Engelhard Corporation Catalyst composition containing an intimately mixed oxide of cerium and praseodymium
DE19714707A1 (de) * 1997-04-09 1998-10-15 Degussa Sauerstoff speicherndes Material mit hoher Temperaturstabilität sowie Verfahren zu seiner Herstellung
CN1082206C (zh) 1997-07-31 2002-04-03 梁忠民 屏蔽式密码输入方法及其设备
US6139814A (en) 1997-11-10 2000-10-31 Ford Global Technologies, Inc. Thermally stable, high-surface-area metal oxides made by organic templating
EP1035074B1 (en) 1999-03-05 2007-02-14 Daiichi Kigenso Kagaku Co., Ltd. Zirconium- and cerium-based mixed oxide, method of production thereof, catalyst material comprising the mixed oxide and use of the catalyst in exhaust gas purification
US6204219B1 (en) * 1999-07-29 2001-03-20 W. R. Grace & Co.-Conn. Thermally stable support material and method for making the same
DE50014200D1 (de) * 2000-08-19 2007-05-10 Omg Ag & Co Kg Sauerstoff speicherndes Material auf der Basis von Ceroxid, Verfahren zu seiner Herstellung und Verwendung in der Abgasreinigung von Verbrennungsmotoren
JP4382482B2 (ja) 2001-09-07 2009-12-16 阿南化成株式会社 酸化第二セリウム及びその製造法並びに排ガス浄化用触媒
JP3946982B2 (ja) * 2001-11-01 2007-07-18 ニッケイ・メル株式会社 ジルコニア・セリア基複合酸化物の製造方法
EP1316354A1 (de) * 2001-11-30 2003-06-04 OMG AG & Co. KG Katalysator zur Verminderung der Stickoxide im Abgas von Magermotoren
WO2003076336A1 (en) 2002-03-08 2003-09-18 Anan Kasei Co., Ltd. Cerium based composite oxide, sintered product thereof and method for preparation thereof
FR2841547B1 (fr) * 2002-06-26 2005-05-06 Rhodia Elect & Catalysis Composition a base d'oxyde de zirconium et d'oxydes de cerium, de lanthane et d'une autre terre rare, son procede de preparation et son utilisation comme catalyseur
FR2852596B1 (fr) * 2003-03-18 2007-02-23 Rhodia Elect & Catalysis Composition a base d'oxydes de cerium et de zirconium a surface specifique stable entre 900 c et 1000 c, son procede de preparation et son utilisation comme catalyseur
JP2006256911A (ja) 2005-03-17 2006-09-28 Tosoh Corp セリア・ジルコニア系酸化物の製造方法
JP4869647B2 (ja) 2005-07-14 2012-02-08 住友大阪セメント株式会社 希土類元素添加酸化セリウム粉体の製造方法
JP5344805B2 (ja) * 2006-06-20 2013-11-20 第一稀元素化学工業株式会社 ジルコニア系複合酸化物及びその製造方法
JP5100244B2 (ja) * 2006-10-12 2012-12-19 第一稀元素化学工業株式会社 ジルコニア・セリア・イットリア系複合酸化物及びその製造方法
JP5279183B2 (ja) 2006-10-12 2013-09-04 第一稀元素化学工業株式会社 セリウム系酸化物の製造方法
FR2917646B1 (fr) 2007-06-20 2011-06-03 Anan Kasei Co Ltd Oxyde mixte a haute surface specifique de cerium et d'autre terre rare, procede de preparation et utilisation en catalyse

Also Published As

Publication number Publication date
EP2160357A4 (en) 2013-05-01
JP2010530343A (ja) 2010-09-09
FR2917646A1 (fr) 2008-12-26
PL2160357T3 (pl) 2021-12-20
EP2160357B1 (en) 2021-07-21
RU2445268C2 (ru) 2012-03-20
CA2691299A1 (en) 2008-12-24
US20100329954A1 (en) 2010-12-30
CN101687661B (zh) 2013-11-13
EP2160357A1 (en) 2010-03-10
KR101216021B1 (ko) 2012-12-28
KR20120031315A (ko) 2012-04-02
CA2691299C (en) 2012-11-06
US8435919B2 (en) 2013-05-07
KR20100022501A (ko) 2010-03-02
FR2917646B1 (fr) 2011-06-03
WO2008156219A1 (en) 2008-12-24
KR101158272B1 (ko) 2012-06-19
JP5148637B2 (ja) 2013-02-20
CN101687661A (zh) 2010-03-31
RU2010101675A (ru) 2011-07-27

Similar Documents

Publication Publication Date Title
DK2160357T3 (da) Blandet oxid af cerium og en anden sjælden jordart med højspecifikt overfladeareal, fremstillingsfremgangsmåde og anvendelse i katalyse
DK1991354T3 (da) Sammensætning på basis af zirconium-, cerium-, yttrium- og lanthanoxid og et yderligere sjældent jordartsmetals oxid, fremgangsmåde til fremstilling heraf og katalytisk anvendelse heraf
GB2443823B (en) Devices and methods for use in construction
DK2720980T3 (da) Sammensætning baseret på oxider af cerium, zirconium og en anden sjælden jordart med høj reducerbarhed, fremgangsmåde til fremstilling og anvendelse inden for katalyseområdet
ZA201207946B (en) Composition containing oxides of zirconium,cerium and at least one other rare earth and having a specific porosity,method for preparing same and use thereof in catalysis
SMT201600388B (it) Ligandi leganti opsina, composizioni e metodi d'uso
SG10201403758SA (en) Methods and compositions for use in cellular therapies
PL3111974T3 (pl) Preparaty komórkowe do użycia doraźnego, przydatne do leczenia i odmładzania in vivo
EP2007689A4 (en) GLASS CERAMIC SEALS FOR SOLID OXYGEN FUEL CELLS
BRPI0924535A2 (pt) Anticorpo de duplo direcionamento de nova forma, e uso do mesmmo
PT2162118T (pt) Microesferas porosas e sua utilização em terapia
DK3920538T3 (da) Tiling i videokodning- og afkodning
PL2947149T3 (pl) Kasety bez promotora do ekspresji alfawirusowych białek strukturalnych
ZA201200352B (en) Composition comprising cerium oxide and zirconium oxide having a specific porosity, preparation method threrof and use of same in catalysis
BR112013001423A2 (pt) método, método in vitro, uso e kit útil para realizar o método
PL2646370T3 (pl) Kompozycja na bazie tlenku cyrkonu i co najmniej jednego tlenku metali ziem rzadkich innych niż cer, o porowatości właściwej, sposób wytwarzania i zastosowania w katalizie
BRPI1006996A2 (pt) composição, método e uso
BR112012013247A2 (pt) conjunto submarino e método para uso em operações submarinas"
HUE036564T2 (hu) Interleukin-22 alkalmazása vírusos májgyulladás kezelésében
TWI349393B (en) Glass ceramic seals for use in solid oxide fuel cells
GB0702729D0 (en) Methods of extending the shelf life of and revitalizing lightweight beads for use in cement compositions
GB2466612B (en) Conductive cement formulation and application for use in well
PL2367575T3 (pl) Kompozycja i opatrunek z tlenkiem azotu
PL2596115T3 (pl) Kompozycje zawierające bufor zwitterjonowy oraz ich zastosowania w urządzeniach elektroanalitycznych i sposobach
PL2091724T3 (pl) Uchwyty i sposób obróbki konstrukcji toroidalnych