ES2087294T3 - Procedimiento de sintesis de oxidos metalicos de alta superficie especifica y porosidad, oxidos asi obtenidos, y utilizacion de dichos oxidos en catalizadores. - Google Patents

Procedimiento de sintesis de oxidos metalicos de alta superficie especifica y porosidad, oxidos asi obtenidos, y utilizacion de dichos oxidos en catalizadores.

Info

Publication number
ES2087294T3
ES2087294T3 ES91908978T ES91908978T ES2087294T3 ES 2087294 T3 ES2087294 T3 ES 2087294T3 ES 91908978 T ES91908978 T ES 91908978T ES 91908978 T ES91908978 T ES 91908978T ES 2087294 T3 ES2087294 T3 ES 2087294T3
Authority
ES
Spain
Prior art keywords
oxides
specific surface
porosity
catalysts
high specific
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.)
Expired - Lifetime
Application number
ES91908978T
Other languages
English (en)
Inventor
Bernard Durand
Mareuil Dominique De
Michel Vrinat
Courieres Thierry Des
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of ES2087294T3 publication Critical patent/ES2087294T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/326—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the liquid state
    • 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
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

ESTA INVENCION SE REFIERE A LA SINTESIS DE OXIDO METALICOS DE SUPERFICIE ESPECIFICA Y DE POROSIDAD ELEVADA POR CALENTAMIENTO DE UNA SAL METALICA EN UN MEDIO DE SAL FUNDIDA CONSTITUIDO POR AL MENOS UNA SAL ALCALINA DE EFECTO OXIDANTE. LOS OXIDOS METALICOS OBTENIDOS SON UTILES COMO SOPORTES CATALITICOS.
ES91908978T 1990-04-20 1991-04-18 Procedimiento de sintesis de oxidos metalicos de alta superficie especifica y porosidad, oxidos asi obtenidos, y utilizacion de dichos oxidos en catalizadores. Expired - Lifetime ES2087294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005049A FR2661169B1 (fr) 1990-04-20 1990-04-20 Procede de synthese d'oxydes metalliques a surface specifique et a porosite elevees, oxydes obtenus, catalyseurs renfermant lesdits oxydes et procede d'hydrotraitement de charges hydrocarbonees utilisant ledit catalyseur.

Publications (1)

Publication Number Publication Date
ES2087294T3 true ES2087294T3 (es) 1996-07-16

Family

ID=9395923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91908978T Expired - Lifetime ES2087294T3 (es) 1990-04-20 1991-04-18 Procedimiento de sintesis de oxidos metalicos de alta superficie especifica y porosidad, oxidos asi obtenidos, y utilizacion de dichos oxidos en catalizadores.

Country Status (7)

Country Link
US (1) US5262373A (es)
EP (1) EP0478768B1 (es)
JP (1) JP3310666B2 (es)
DE (1) DE69118078T2 (es)
ES (1) ES2087294T3 (es)
FR (1) FR2661169B1 (es)
WO (1) WO1991016265A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US6156946A (en) * 1996-04-12 2000-12-05 Exxon Research And Engineering Company Biological activation of aromatics for chemical processing and/or upgrading of aromatic compounds, petroleum, coal, resid, bitumen and other petrochemical streams
FR2791277B1 (fr) * 1999-03-26 2001-04-20 Inst Francais Du Petrole Catalyseurs d'hydrotraitement supportes sur oxydes metalliques comprenant deux elements du groupe ivb
JP4562360B2 (ja) * 2003-07-18 2010-10-13 旭化成株式会社 多孔質結晶性ジルコニア材料、及びその製造方法
GB0428555D0 (en) * 2004-12-30 2005-02-09 Magnesium Elektron Ltd Composite material for automotive catalyst applications and method of manufacturing
FR2936515B1 (fr) * 2008-09-30 2011-08-05 Saint Gobain Ct Recherches Poudre d'oxyde de zirconium
EP3026038A1 (en) * 2014-11-27 2016-06-01 Evonik Degussa GmbH Zirconium and yttrium mixed oxide catalyst for alcoholysis reactions
CN105197897B (zh) * 2015-09-09 2017-03-29 昆明理工大学 一种富含CaSO4物料的高温熔融盐处理方法
CN118546552B (zh) * 2024-06-14 2025-09-16 山东国瓷功能材料股份有限公司 一种氧化锆分散液及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923533A (en) * 1972-03-02 1975-12-02 Ppg Industries Inc Thermally stable and crush resistant microporous glass catalyst supports
SU395328A1 (ru) * 1972-03-09 1973-08-28 Способ получения тонкодисперсных окислов металлов 4 группы периодической системы
JPS52122293A (en) * 1976-04-08 1977-10-14 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying nox
US4293535A (en) * 1980-08-22 1981-10-06 General Electric Company Molten salt synthesis of alkaline zirconate powder
US4402868A (en) * 1980-12-08 1983-09-06 Texaco Inc. Catalyst for the production of methane-rich gas
DE3125062C2 (de) * 1981-06-26 1984-11-22 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von abriebfesten Schalenkatalysatoren und Verwendung eines so erhaltenen Katalysators
JPS6268546A (ja) * 1985-09-19 1987-03-28 Nippon Oil Co Ltd 触媒担体の製造方法

Also Published As

Publication number Publication date
JP3310666B2 (ja) 2002-08-05
WO1991016265A1 (fr) 1991-10-31
FR2661169A1 (fr) 1991-10-25
FR2661169B1 (fr) 1992-11-06
EP0478768B1 (fr) 1996-03-20
DE69118078D1 (de) 1996-04-25
JPH05501102A (ja) 1993-03-04
EP0478768A1 (fr) 1992-04-08
US5262373A (en) 1993-11-16
DE69118078T2 (de) 1996-10-24

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