A multimetallic reforming catalyst comprising platinum and...

Details A multimetallic reforming catalyst comprising platinum and... A multimetallic reforming catalyst comprising platinum and...

B - Operations, Transporting

01

J

B01J 27/135 (2006.01) B01J 23/63 (2006.01) B01J 37/02 (2006.01) B01J 37/08 (2006.01) C10G 35/09 (2006.01)

Patent

CA 2445321

A multimetallic reforming catalyst and the preparation process thereof are disclosed. Said catalyst comprises the following components on the basis of mass percent: 0.01-2.0 of a Group VIII metal, 0.01-5.0 of a Group IVA metal, 0.01-10.0 of Eu, 0.01-10.0 of Ce, 0.10-10.0 of a halogen, and 63.00-99.86 of a refractory inorganic oxide. This catalyst has relatively high activity and selectivity, low carbon deposition rate and long lifetime for reformation of naphthas.

L'invention concerne un catalyseur de reformage multimétal et son procédé de préparation. Ledit catalyseur comprend les composants suivants, en pourcent en masse : 0,01-2,0 d'un métal du groupe VIII ; 0,01-5,0 d'un métal du groupe IVA ; 0,01-10,0 de Eu ; 0,01-10,0 de Ce ; 0,10-10,0 d'un halogène ; et 63,00-99,86 d'un oxyde inorganique réfractaire. Ce catalyseur présente une activité et une sélectivité relativement élevées, un faible taux de dépôt de carbone et une longue durée de vie pour le reformage de naphtas.

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