ATE148675T1 - Zer-oxydenthaltende zusammensetzung, ihre herstellung und ihre benutzung - Google Patents

Zer-oxydenthaltende zusammensetzung, ihre herstellung und ihre benutzung

Info

Publication number
ATE148675T1
ATE148675T1 AT92402846T AT92402846T ATE148675T1 AT E148675 T1 ATE148675 T1 AT E148675T1 AT 92402846 T AT92402846 T AT 92402846T AT 92402846 T AT92402846 T AT 92402846T AT E148675 T1 ATE148675 T1 AT E148675T1
Authority
AT
Austria
Prior art keywords
specific surface
compositions
decar
production
containing composition
Prior art date
Application number
AT92402846T
Other languages
English (en)
Inventor
Lionnel Bonneau
Thierry Chopin
Olivier Touret
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE148675T1 publication Critical patent/ATE148675T1/de

Links

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • 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
    • C01F17/276—Nitrates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Detergent Compositions (AREA)
AT92402846T 1991-12-09 1992-10-16 Zer-oxydenthaltende zusammensetzung, ihre herstellung und ihre benutzung ATE148675T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115210A FR2684662B1 (fr) 1991-12-09 1991-12-09 Composition a base d'oxyde cerique, preparation et utilisation.

Publications (1)

Publication Number Publication Date
ATE148675T1 true ATE148675T1 (de) 1997-02-15

Family

ID=9419805

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402846T ATE148675T1 (de) 1991-12-09 1992-10-16 Zer-oxydenthaltende zusammensetzung, ihre herstellung und ihre benutzung

Country Status (14)

Country Link
US (1) US5529969A (de)
EP (1) EP0547924B1 (de)
JP (1) JP2528066B2 (de)
KR (1) KR0174279B1 (de)
AT (1) ATE148675T1 (de)
AU (1) AU652863B2 (de)
BR (1) BR9204886A (de)
CA (1) CA2084853C (de)
DE (1) DE69217340T2 (de)
ES (1) ES2098475T3 (de)
FI (1) FI925574A7 (de)
FR (1) FR2684662B1 (de)
MX (1) MX9206985A (de)
ZA (1) ZA928208B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695574B1 (fr) * 1992-09-15 1994-11-04 Rhone Poulenc Chimie Composition à base d'oxyde cérique, préparation et utilisation.
DE69621912T2 (de) * 1996-05-27 2002-11-14 Kose Corp., Tokio/Tokyo Verfahren zur Herstellung von Silica-Ceriumoxidkompositteilchen
US6204219B1 (en) 1999-07-29 2001-03-20 W. R. Grace & Co.-Conn. Thermally stable support material and method for making the same
ATE357971T1 (de) * 2000-08-19 2007-04-15 Umicore Ag & Co Kg Sauerstoff speicherndes material auf der basis von ceroxid, verfahren zu seiner herstellung und verwendung in der abgasreinigung von verbrennungsmotoren
JP4863596B2 (ja) * 2001-06-18 2012-01-25 日産自動車株式会社 排気ガス浄化システム
FR2852592B1 (fr) * 2003-03-18 2007-02-23 Rhodia Elect & Catalysis Compositions a base d'un oxyde de cerium, d'un oxyde de zirconium et, eventuellement d'un oxyde d'une autre terre rare, a surface specifique elevee a 1100 c, leur procede de preparation et leur utilisation comme catalyseur
US7259280B1 (en) * 2006-03-22 2007-08-21 Lyondell Chemical Technology, L.P. Process for producing alkenyl alcohols
PL2024084T3 (pl) * 2006-05-15 2020-01-31 RHODIA OPéRATIONS Kompozycja na bazie tlenków cyrkonu, ceru, lantanu i itru, gadolinu lub samaru, o dużej powierzchni właściwej i zdolności do redukcji, i zastosowanie jako katalizator
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
KR101805599B1 (ko) 2009-11-25 2017-12-07 솔베이 스페셜켐 재팬 가부시키가이샤 복합 산화물, 그 제조법 및 배기가스 정화용 촉매
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
US20120309614A1 (en) * 2009-12-25 2012-12-06 Anan Kasei Co., Ltd. Complex oxide, method for producing same, and exhaust gas purifying catalyst
CN107474799B (zh) 2010-03-12 2020-12-29 昭和电工材料株式会社 悬浮液、研磨液套剂、研磨液以及使用它们的基板的研磨方法
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
KR101476943B1 (ko) 2010-11-22 2014-12-24 히타치가세이가부시끼가이샤 슬러리, 연마액 세트, 연마액, 기판의 연마 방법 및 기판
US9881801B2 (en) 2010-11-22 2018-01-30 Hitachi Chemical Company, Ltd. Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate
CN103221503A (zh) * 2010-11-22 2013-07-24 日立化成株式会社 磨粒的制造方法、悬浮液的制造方法以及研磨液的制造方法
CA2836386C (en) * 2011-06-01 2017-01-03 Rhodia Operations Complex oxide, method for producing same, and exhaust gas purification catalyst
EP2724776B1 (de) * 2011-06-01 2017-09-27 Rhodia Operations Komplexes oxid, herstellungsverfahren dafür und abgasreinigungskatalysator
KR102004570B1 (ko) 2012-02-21 2019-07-26 히타치가세이가부시끼가이샤 연마제, 연마제 세트 및 기체의 연마 방법
SG11201405091TA (en) 2012-02-21 2014-09-26 Hitachi Chemical Co Ltd Polishing agent, polishing agent set, and substrate polishing method
JP5943073B2 (ja) 2012-05-22 2016-06-29 日立化成株式会社 スラリー、研磨液セット、研磨液及び基体の研磨方法
JP5943072B2 (ja) 2012-05-22 2016-06-29 日立化成株式会社 スラリー、研磨液セット、研磨液及び基体の研磨方法
WO2013175859A1 (ja) 2012-05-22 2013-11-28 日立化成株式会社 スラリー、研磨液セット、研磨液、基体の研磨方法及び基体
CA3024294A1 (en) * 2016-06-29 2018-01-04 Hitachi Chemical Company, Ltd. Adsorbent and method for producing same, method for removing carbon dioxide, carbon dioxide removing device, and air conditioning device
WO2019042910A1 (en) 2017-08-29 2019-03-07 Rhodia Operations MIXED OXIDE WITH ENHANCED REDOX PROPERTIES
WO2019042911A1 (en) 2017-08-29 2019-03-07 Rhodia Operations USE OF A MIXED OXIDE TO ABSORB NOX
US11897779B2 (en) 2018-08-24 2024-02-13 East China Normal University Microporous aluminotitanosilicate crystalline zeolite, method of preparation and applications thereof
KR20240055132A (ko) 2020-11-24 2024-04-26 라이너스 레어 얼스 리미티드 도핑된 산화세륨을 생성하기 위한 물질, 방법 및 기술

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559754A1 (fr) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2559755A1 (fr) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2573999B1 (fr) * 1984-12-05 1987-01-23 Rhone Poulenc Spec Chim Procede de fabrication de supports de catalyseurs a base d'alumine dont la durabilite est amelioree
FR2584388B1 (fr) * 1985-07-03 1991-02-15 Rhone Poulenc Spec Chim Composition a base d'oxyde cerique, sa preparation et ses utilisations
FR2640954B1 (de) * 1988-12-23 1991-03-29 Rhone Poulenc Chimie
US5064803A (en) * 1990-08-31 1991-11-12 Allied-Signal Inc. Preparation of three-way catalysts with highly dispersed ceria

Also Published As

Publication number Publication date
US5529969A (en) 1996-06-25
AU652863B2 (en) 1994-09-08
FI925574A0 (fi) 1992-12-08
FR2684662A1 (fr) 1993-06-11
JPH05270824A (ja) 1993-10-19
ZA928208B (en) 1993-04-28
FI925574L (fi) 1993-06-10
CA2084853A1 (fr) 1993-06-10
FR2684662B1 (fr) 1994-05-06
EP0547924A1 (de) 1993-06-23
AU2826492A (en) 1993-06-10
CA2084853C (fr) 2000-11-07
DE69217340T2 (de) 1997-08-21
DE69217340D1 (de) 1997-03-20
KR0174279B1 (ko) 1999-02-18
MX9206985A (es) 1994-06-30
ES2098475T3 (es) 1997-05-01
EP0547924B1 (de) 1997-02-05
JP2528066B2 (ja) 1996-08-28
BR9204886A (pt) 1993-06-22
FI925574A7 (fi) 1993-06-10

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