BIMETALLIC CATALYST AND USE IN XYLENE PRODUCTION

The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene sat...

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Bibliographic Details
Main Authors ROSS, APRIL, D, CHENG, JANE, C
Format Patent
LanguageEnglish
French
Published 06.09.2013
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene saturation and low xylene loss, decreased susceptibility to poisoning from feedstream impurities, and ability to operate at less severe conditions. L'invention concerne un système de catalyseur bimétallique adapté à la fabrication de xylènes, un procédé de fabrication dudit système de catalyseur et le procédé de fabrication de xylènes à l'aide dudit système de catalyseur, qui permettent, dans des modes de réalisation, une sélectivité améliorée par au moins une saturation en éthylène plus élevée ou une faible perte de xylène, une susceptibilité réduite à l'empoisonnement provenant d'impuretés de courant d'alimentation, et une capacité à fonctionner à des conditions moins sévères.
Bibliography:Application Number: WO2013US22684