WO2003050042A3 - Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs - Google Patents

Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs Download PDF

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Publication number
WO2003050042A3
WO2003050042A3 PCT/FR2002/004288 FR0204288W WO03050042A3 WO 2003050042 A3 WO2003050042 A3 WO 2003050042A3 FR 0204288 W FR0204288 W FR 0204288W WO 03050042 A3 WO03050042 A3 WO 03050042A3
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WO
WIPO (PCT)
Prior art keywords
titanium
oxide
zirconium
preparing
based oxide
Prior art date
Application number
PCT/FR2002/004288
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English (en)
Other versions
WO2003050042A2 (fr
Inventor
Catherine Hedouin
Original Assignee
Rhodia Elect & Catalysis
Catherine Hedouin
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 Elect & Catalysis, Catherine Hedouin filed Critical Rhodia Elect & Catalysis
Priority to JP2003551070A priority Critical patent/JP4191044B2/ja
Priority to KR1020047009043A priority patent/KR100693955B1/ko
Priority to EP02799809A priority patent/EP1456127A2/fr
Priority to AU2002364447A priority patent/AU2002364447A1/en
Priority to CA002469273A priority patent/CA2469273A1/fr
Priority to US10/498,305 priority patent/US7247283B2/en
Publication of WO2003050042A2 publication Critical patent/WO2003050042A2/fr
Publication of WO2003050042A3 publication Critical patent/WO2003050042A3/fr
Priority to US11/707,606 priority patent/US7524474B2/en

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • 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
    • B01J21/063—Titanium; 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

L'invention concerne un procédé de préparation d'un oxyde à base de zirconium et de titane dans lequel on forme un milieu liquide contenant un composé du zirconium et un composé de titane; puis on chauffe ledit milieu; on récupère le précipité obtenu à l'issue de l'étape précédente et on calcine éventuellement ce précipité.L'invention concerne aussi un oxyde à base de zirconium et de titane. Cet oxyde peut comprendre entre 30% et 40% en poids d'oxyde de titane et il présente dans ce cas une structure de type ZrTiO4 pure ou un mélange de phases de structure type ZrTiO4 et de structure type anatase. Cet oxyde peut aussi comprendre entre 10% et 20% en poids d'oxyde de titane et il présente alors une surface spécifique après calcination 5 heures à 800°C d'au moins 40 m2/g.
PCT/FR2002/004288 2001-12-12 2002-12-11 Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs WO2003050042A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2003551070A JP4191044B2 (ja) 2001-12-12 2002-12-11 ジルコニウム及びチタンをベースとする酸化物を調製する方法、この方法により得られる酸化物、及びこの酸化物の触媒としての使用
KR1020047009043A KR100693955B1 (ko) 2001-12-12 2002-12-11 지르코늄계 및 티타늄계 산화물의 제조 방법, 상기 방법에의해 수득된 산화물 및 상기 산화물의 촉매로서의 용도
EP02799809A EP1456127A2 (fr) 2001-12-12 2002-12-11 Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs
AU2002364447A AU2002364447A1 (en) 2001-12-12 2002-12-11 Method of preparing a titanium- and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts
CA002469273A CA2469273A1 (fr) 2001-12-12 2002-12-11 Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs
US10/498,305 US7247283B2 (en) 2001-12-12 2002-12-11 Method of preparing a titanium and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts
US11/707,606 US7524474B2 (en) 2001-12-12 2007-02-16 Process for preparing an oxide based on zirconium and titanium, oxides obtained thereby, and use of said oxides as catalytsts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116039A FR2833253B1 (fr) 2001-12-12 2001-12-12 Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs
FR01/16039 2001-12-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/707,606 Division US7524474B2 (en) 2001-12-12 2007-02-16 Process for preparing an oxide based on zirconium and titanium, oxides obtained thereby, and use of said oxides as catalytsts

Publications (2)

Publication Number Publication Date
WO2003050042A2 WO2003050042A2 (fr) 2003-06-19
WO2003050042A3 true WO2003050042A3 (fr) 2004-02-12

Family

ID=8870375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/004288 WO2003050042A2 (fr) 2001-12-12 2002-12-11 Procede de preparation d'un oxyde a base de zirconium et de titane, oxydes ainsi obtenus et utilisation de ces oxydes comme catalyseurs

Country Status (9)

Country Link
US (2) US7247283B2 (fr)
EP (1) EP1456127A2 (fr)
JP (1) JP4191044B2 (fr)
KR (1) KR100693955B1 (fr)
CN (2) CN100522821C (fr)
AU (1) AU2002364447A1 (fr)
CA (1) CA2469273A1 (fr)
FR (1) FR2833253B1 (fr)
WO (1) WO2003050042A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049497A1 (fr) * 2003-11-20 2005-06-02 The Australian National University Synthese de titanate de zirconium ordonne
EP1669325A1 (fr) * 2004-12-13 2006-06-14 Kerr-McGee Pigments GmbH Particules fines de titanates de zirkonium et de plomb-zirkonium et procédé de préparation utilisant des particules d'hydrate d'oxyde de titanium ayant une surface > 50m^2/g
CN100376702C (zh) * 2005-09-13 2008-03-26 北京航空航天大学 合金低温直接氧化制备单相氧化物的方法
FR2907445B1 (fr) * 2006-10-20 2010-09-03 Rhodia Recherches & Tech Composition a acidite elevee a base d'oxyde de zirconium, d'oxyde de titane et d'oxyde de tungstene,procede de preparation et utilisation dans le traitement des gaz d'echappement
US8148295B2 (en) 2009-02-16 2012-04-03 Millennium Inorganic Chemicals, Inc. Catalyst promoters in vanadium-free mobile catalyst
US7879759B2 (en) * 2009-02-16 2011-02-01 Augustine Steve M Mobile DeNOx catalyst
US7968492B2 (en) * 2009-05-11 2011-06-28 Millennium Inorganic Chemicals, Inc. Layered catalyst to improve selectivity or activity of manganese containing vanadium-free mobile catalyst
US8617502B2 (en) 2011-02-07 2013-12-31 Cristal Usa Inc. Ce containing, V-free mobile denox catalyst
JP6028495B2 (ja) * 2012-09-27 2016-11-16 Toto株式会社 光触媒部材
DE102016110374A1 (de) * 2016-06-06 2017-12-07 Huntsman P&A Germany Gmbh Titandioxid-Sol, Verfahren zu dessen Herstellung und daraus gewonnene Produkte
DK3507008T3 (da) 2016-08-31 2021-11-22 Shell Int Research Fremgangsmåde til fremstilling af en methanoxideringskatalysator
CA3035129C (fr) 2016-08-31 2024-04-09 Shell Internationale Research Maatschappij B.V. Catalyseur d'oxydation du methane, son procede de preparation et son procede d'utilisation
CN109382094B (zh) * 2017-08-04 2021-11-09 国家能源投资集团有限责任公司 耐硫甲烷化催化剂及其制备方法和甲烷化方法
CN111762812B (zh) * 2019-04-02 2021-06-15 中国科学院上海硅酸盐研究所 一种温度调控亚氧化钛歧化分解转化率的方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
JPS60246221A (ja) * 1984-05-22 1985-12-05 Denki Kagaku Kogyo Kk 無機質微粉末の製造方法
EP0370523A1 (fr) * 1988-11-25 1990-05-30 Nippon Shokubai Co., Ltd. Support pour un catalyseur de traitement de gaz procédé pour sa fabrication et catalyseur de traitement de gaz contenant ledit support
EP1036767A1 (fr) * 1999-03-15 2000-09-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Poudre d'oxide de titanium et de zirconium, procédé pour sa preparation et materiau catalytique contenant la poudre

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US3922235A (en) * 1974-07-31 1975-11-25 Exxon Research Engineering Co Stabilized ruthenium catalysts for selective reduction of oxides of nitrogen
DE2712909A1 (de) * 1976-04-05 1977-10-13 Exxon Research Engineering Co Verfahren zur synthese von kohlenwasserstoffen
JPH06304477A (ja) * 1993-04-21 1994-11-01 Mitsubishi Heavy Ind Ltd 酸化触媒
EP0707882A1 (fr) * 1994-10-21 1996-04-24 Toyota Jidosha Kabushiki Kaisha Catalyseur pour la purification de gaz d'échappement
CN1265939A (zh) * 1999-03-03 2000-09-13 中国科学院生态环境研究中心 负载型二氧化钛光催化剂的制备方法
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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JPS60246221A (ja) * 1984-05-22 1985-12-05 Denki Kagaku Kogyo Kk 無機質微粉末の製造方法
EP0370523A1 (fr) * 1988-11-25 1990-05-30 Nippon Shokubai Co., Ltd. Support pour un catalyseur de traitement de gaz procédé pour sa fabrication et catalyseur de traitement de gaz contenant ledit support
EP1036767A1 (fr) * 1999-03-15 2000-09-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Poudre d'oxide de titanium et de zirconium, procédé pour sa preparation et materiau catalytique contenant la poudre

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Also Published As

Publication number Publication date
US20070154383A1 (en) 2007-07-05
AU2002364447A8 (en) 2003-06-23
EP1456127A2 (fr) 2004-09-15
CN101612558A (zh) 2009-12-30
JP2005520761A (ja) 2005-07-14
KR20040077671A (ko) 2004-09-06
US7247283B2 (en) 2007-07-24
FR2833253A1 (fr) 2003-06-13
CN1602282A (zh) 2005-03-30
AU2002364447A1 (en) 2003-06-23
FR2833253B1 (fr) 2004-10-08
KR100693955B1 (ko) 2007-03-12
CN100522821C (zh) 2009-08-05
WO2003050042A2 (fr) 2003-06-19
JP4191044B2 (ja) 2008-12-03
CN101612558B (zh) 2011-06-15
US7524474B2 (en) 2009-04-28
CA2469273A1 (fr) 2003-06-19
US20050031532A1 (en) 2005-02-10

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