MODIFICATION OF EUO TYPE ZEOLITE AND USE THEREOF IN ISOMERIZATION OF AROMATIC C8 COMPOUNDS

A process is described for preparing a catalyst comprising at least one zeolite of EUO structure type modified by desilication, at least one matrix and at least one metal from group VIII of the Periodic Table of the Elements. Said catalyst is used in a process for isomerization of an aromatic feedst...

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Bibliographische Detailangaben
Hauptverfasser:	BRANDHORST, LAURE, BOUCHY, CHRISTOPHE, LAGAUCHE, MATTHIEU
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A process is described for preparing a catalyst comprising at least one zeolite of EUO structure type modified by desilication, at least one matrix and at least one metal from group VIII of the Periodic Table of the Elements. Said catalyst is used in a process for isomerization of an aromatic feedstock comprising at least one compound containing eight carbon atoms per molecule. On décrit un procédé de préparation d'un catalyseur comprenant au moins une zéolithe de type structural EUO modifiée par désilication, au moins une matrice et au moins un métal du groupe VIII de la classification périodique des éléments. Ledit catalyseur est utilisé dans un procédé d'isomérisation d'une charge aromatique comprenant au moins un composé à huit atomes de carbone par molécule.