FR2730723B1 - Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation - Google Patents

Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation

Info

Publication number
FR2730723B1
FR2730723B1 FR9501824A FR9501824A FR2730723B1 FR 2730723 B1 FR2730723 B1 FR 2730723B1 FR 9501824 A FR9501824 A FR 9501824A FR 9501824 A FR9501824 A FR 9501824A FR 2730723 B1 FR2730723 B1 FR 2730723B1
Authority
FR
France
Prior art keywords
zeolithe
beta
preparation
oxidation catalyst
oxidation
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 - Fee Related
Application number
FR9501824A
Other languages
English (en)
Other versions
FR2730723A1 (fr
Inventor
Avelino Corma
Miguel Angel Camblor
Pariente Joaquin Perez
Susana Valencia
Michel Costantini
Laurent Gilbert
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 Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9501824A priority Critical patent/FR2730723B1/fr
Publication of FR2730723A1 publication Critical patent/FR2730723A1/fr
Application granted granted Critical
Publication of FR2730723B1 publication Critical patent/FR2730723B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
    • C01B39/065—Galloaluminosilicates; Group IVB- metalloaluminosilicates; Ferroaluminosilicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR9501824A 1995-02-17 1995-02-17 Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation Expired - Fee Related FR2730723B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9501824A FR2730723B1 (fr) 1995-02-17 1995-02-17 Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501824A FR2730723B1 (fr) 1995-02-17 1995-02-17 Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation

Publications (2)

Publication Number Publication Date
FR2730723A1 FR2730723A1 (fr) 1996-08-23
FR2730723B1 true FR2730723B1 (fr) 1997-04-30

Family

ID=9476237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501824A Expired - Fee Related FR2730723B1 (fr) 1995-02-17 1995-02-17 Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation

Country Status (1)

Country Link
FR (1) FR2730723B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296573B1 (it) * 1997-11-27 1999-07-14 Enichem Spa Procedimento per l'ossidazione di composti aromatici a idrossiaromatici
FR2784671B1 (fr) * 1998-10-19 2001-01-12 Rhodia Chimie Sa Procede de preparation d'une titanozeosilite de type mfi, produit obtenu et ses applications en catalyse
CA2496898C (fr) * 2002-08-28 2011-10-18 Albemarle Netherlands B.V. Processus de preparation de zeolites de type pensatile dopes au moyen d'un reactif dope
US6969692B2 (en) 2002-08-28 2005-11-29 Albemarle Netherlands B.V. Process for the preparation of doped pentasil-type zeolites using a doped reactant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2037596B1 (es) * 1991-07-31 1994-02-16 Univ Politecnica De Valencia E Sintesis de un silicoaluminotitanato isomorfo a la zeolita beta, activo para la oxidacion selectiva de compuestos organicos.
JPH09500860A (ja) * 1993-07-23 1997-01-28 エクソン ケミカル パテンツ インコーポレイテッド ゼオライトの製造法

Also Published As

Publication number Publication date
FR2730723A1 (fr) 1996-08-23

Similar Documents

Publication Publication Date Title
AU2982295A (en) Oxidation catalyst, process for its preparation and oxidation process using said oxidation catalyst
FR2754809B1 (fr) Zeolithe im-5, son procede de preparation et ses applications catalytiques
DE69814200D1 (de) Oxydationkatalysator-System und Oxydationsverfahren
DE69529641D1 (de) Sulfonierter Zellstoff, und Verfahren zu seiner Herstellung
DE69623300D1 (de) 2,4 pentadiensaurederivate mit retinoidartigen biologischen aktivität
FR2752567B1 (fr) Zeolithe nu-88, son procede de preparation et ses applications catalytiques
ZA962157B (en) Percarboxylic acid rinse method.
AU2776097A (en) Epoxidation catalyst and process
AU6756696A (en) Wastewater treatment by catalytic oxidation
FR2749778B1 (fr) Procede de preparation de catalyseurs d'hydrotraitement
AU5752596A (en) Catalysts and process for selective oxidation
DE69638041D1 (de) Nichtselektiver Oxidationskatalysator und seine Verwendungen
ATE205417T1 (de) Oxidationskatalysator
ZA946133B (en) Method of improving catalyst activity, improved catalysts and their use.
FR2762217B1 (fr) Preparation solide vitamino-calcique, son procede d'obtention et son utilisation
AU663653B2 (en) Method of operating catalytic converter
FR2730723B1 (fr) Zeolithe ti-beta, son procede de preparation et son utilisation comme catalyseur d'oxydation
FR2730722B1 (fr) Zeolithe ti-beta a haute teneur en silice, son procede de preparation et son utilisation comme catalyseur d'oxydation
AU4780296A (en) Process for preparing an oxidation catalyst and use thereof
ZA966661B (en) Catalyst, use thereof and preparation process.
NO974459L (no) Vanadium-holdig katalysatorsystem
ZA967537B (en) Novel carboxylic acid derivatives, their preparation and use.
FR2655878B1 (fr) Catalyseurs d'oxydation et procede de combustion utilisant de tels catalyseurs.
PL331383A1 (en) Catalyst, itsa application and method of obtaining same
AU3116495A (en) Catalyst, use thereof and process for preparation thereof

Legal Events

Date Code Title Description
ST Notification of lapse