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FR2900920B1 - COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST - Google Patents

COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST

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Publication number
FR2900920B1
FR2900920B1 FR0604287A FR0604287A FR2900920B1 FR 2900920 B1 FR2900920 B1 FR 2900920B1 FR 0604287 A FR0604287 A FR 0604287A FR 0604287 A FR0604287 A FR 0604287A FR 2900920 B1 FR2900920 B1 FR 2900920B1
Authority
FR
France
Prior art keywords
lanthan
samarium
gadolinium
cerium
zirconium
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.)
Active
Application number
FR0604287A
Other languages
French (fr)
Other versions
FR2900920A1 (en
Inventor
Olivier Larcher
Emmanuel Rohart
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.)
Rhodia Recherche et Technologies SAS
Original Assignee
Rhodia Recherche et Technologies SAS
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
Priority to FR0604287A priority Critical patent/FR2900920B1/en
Application filed by Rhodia Recherche et Technologies SAS filed Critical Rhodia Recherche et Technologies SAS
Priority to RU2008149106/04A priority patent/RU2404855C2/en
Priority to PL07728850T priority patent/PL2024084T3/en
Priority to US12/300,845 priority patent/US8728435B2/en
Priority to PCT/EP2007/054397 priority patent/WO2007131901A1/en
Priority to CA2652137A priority patent/CA2652137C/en
Priority to EP07728850.4A priority patent/EP2024084B1/en
Priority to CN2007800175983A priority patent/CN101448569B/en
Priority to JP2009510404A priority patent/JP2009537432A/en
Priority to KR1020087027842A priority patent/KR100993706B1/en
Publication of FR2900920A1 publication Critical patent/FR2900920A1/en
Application granted granted Critical
Publication of FR2900920B1 publication Critical patent/FR2900920B1/en
Priority to ZA200809239A priority patent/ZA200809239B/en
Priority to JP2012095283A priority patent/JP5499072B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • B01D2255/407—Zr-Ce mixed oxides
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • 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
    • B01J35/612—Surface area less than 10 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
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
FR0604287A 2006-05-15 2006-05-15 COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST Active FR2900920B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0604287A FR2900920B1 (en) 2006-05-15 2006-05-15 COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST
JP2009510404A JP2009537432A (en) 2006-05-15 2007-05-07 Compositions based on zirconium, cerium and lanthanum and oxides of yttrium, gadolinium or samarium having a high specific surface area and reduction rate, preparation methods and use as catalysts
US12/300,845 US8728435B2 (en) 2006-05-15 2007-05-07 High specific surface/reducibility catalyst/catalyst support compositions comprising oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium
PCT/EP2007/054397 WO2007131901A1 (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
CA2652137A CA2652137C (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
EP07728850.4A EP2024084B1 (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, and use as a catalyst
RU2008149106/04A RU2404855C2 (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium, lanthanum and yttrium, gadolinium or samarium with high specific surface and reducing ability, method of its production and application as catalyst
PL07728850T PL2024084T3 (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, and use as a catalyst
KR1020087027842A KR100993706B1 (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
CN2007800175983A CN101448569B (en) 2006-05-15 2007-05-07 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
ZA200809239A ZA200809239B (en) 2006-05-15 2008-10-28 Composition based on oxides of zirconium, cerium and lanthanum and of yttrium, gadolinium or samarium, with high specific surface and reducibility, preparation method and use as a catalyst
JP2012095283A JP5499072B2 (en) 2006-05-15 2012-04-19 Compositions based on zirconium, cerium and lanthanum and oxides of yttrium, gadolinium or samarium having a high specific surface area and reduction rate, preparation methods and use as catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604287A FR2900920B1 (en) 2006-05-15 2006-05-15 COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST

Publications (2)

Publication Number Publication Date
FR2900920A1 FR2900920A1 (en) 2007-11-16
FR2900920B1 true FR2900920B1 (en) 2008-07-11

Family

ID=37591903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604287A Active FR2900920B1 (en) 2006-05-15 2006-05-15 COMPOSITION BASED ON ZIRCONIUM, CERIUM, LANTHAN AND YTTRIUM OXIDES, GADOLINIUM OR SAMARIUM, WITH STABLE SPECIFIC SURFACE, PROCESS FOR PREPARATION AND USE AS CATALYST

Country Status (3)

Country Link
CN (1) CN101448569B (en)
FR (1) FR2900920B1 (en)
ZA (1) ZA200809239B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8530372B2 (en) * 2009-07-22 2013-09-10 Basf Corporation Oxygen storage catalyst with decreased ceria reduction temperature
FR2959735B1 (en) * 2010-05-06 2012-06-22 Rhodia Operations COMPOSITION BASED ON ZIRCONIUM OXIDES, CERIUM OF AT LEAST ANOTHER RARE EARTH, WITH SPECIFIC POROSITY, PROCESS FOR PREPARATION AND USE IN CATALYSIS.
FR2976574B1 (en) * 2011-06-17 2013-05-31 Rhodia Operations COMPOSITION BASED ON OXIDES OF CERIUM, ZIRCONIUM AND ANOTHER RARE EARTH WITH HIGH REDUCIBILITY, PROCESS FOR PREPARATION AND USE IN THE CATALYSIS FIELD.
WO2014204684A1 (en) * 2013-06-18 2014-12-24 Dow Global Technologies Llc Catalysts and methods for alcohol dehydration
EP4241875A3 (en) * 2014-09-05 2023-11-08 Neo Performance Materials (Singapore), PTE. LTD. High porosity cerium and zirconium containing oxide
CN109963648B (en) * 2016-04-26 2022-11-01 罗地亚经营管理公司 Mixed oxides based on cerium and zirconium
US11559788B2 (en) * 2017-11-06 2023-01-24 Nippon Denko Co., Ltd. Oxygen storage and release material, catalyst, exhaust gas purification system, and exhaust gas treatment method
WO2021186240A1 (en) * 2020-03-16 2021-09-23 Neo Performance Materials (Singapore) Pte. Ltd. Compositions containing zirconium and cerium and methods for preparing same using oxalic acid and supercritical drying

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2193400T3 (en) * 1996-10-15 2003-11-01 Rhodia Rare Earths Inc OXIDES OF CERIUM AND ZIRCONY, MIXED OXIDES AND SOLID DISSOLUTIONS WITH IMPROVED THERMAL STABILITY FOR THE CATALYSIS OF EXHAUST GAS SYSTEMS AND PRODUCTION METHODS.
WO1998045212A1 (en) * 1997-04-04 1998-10-15 Rhodia Rare Earths Inc. CERIUM OXIDES, ZIRCONIUM OXIDES, Ce/Zr MIXED OXIDES AND Ce/Zr SOLID SOLUTIONS HAVING IMPROVED THERMAL STABILITY AND OXYGEN STORAGE CAPACITY
US6387338B1 (en) * 2000-03-15 2002-05-14 Delphi Technologies, Inc. Preparation of multi-component Ce, Zr, Mox high oxygen-ion-conduct/oxygen-storage-capacity materials
US6528451B2 (en) * 2001-03-13 2003-03-04 W.R. Grace & Co.-Conn. Catalyst support material having high oxygen storage capacity and method of preparation thereof
FR2852592B1 (en) * 2003-03-18 2007-02-23 Rhodia Elect & Catalysis COMPOSITIONS BASED ON A CERIUM OXIDE, A ZIRCONIUM OXIDE AND, POSSIBLY, AN OXIDE OF ANOTHER RARE EARTH, WITH A HIGH SPECIFIC SURFACE AT 1100 C, PROCESS FOR THEIR PREPARATION AND THEIR USE AS A CATALYST
FR2852596B1 (en) * 2003-03-18 2007-02-23 Rhodia Elect & Catalysis COMPOSITION BASED ON CERIUM AND ZIRCONIUM OXIDES WITH A SPECIFIC SURFACE STABLE BETWEEN 900 ° C AND 1000 ° C, PROCESS FOR PREPARING THE SAME AND USE THEREOF AS A CATALYST
FR2859470B1 (en) * 2003-09-04 2006-02-17 Rhodia Elect & Catalysis COMPOSITION BASED ON CERIUM OXIDE AND ZIRCONIUM OXIDE WITH REDUCIBILITY AND HIGH SURFACE, PREPARATION METHOD AND USE AS CATALYST

Also Published As

Publication number Publication date
ZA200809239B (en) 2009-11-25
FR2900920A1 (en) 2007-11-16
CN101448569B (en) 2012-07-11
CN101448569A (en) 2009-06-03

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