B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 29/80 (2006.01) B01J 29/00 (2006.01) C10G 47/16 (2006.01) B01J 29/04 (2006.01) B01J 29/08 (2006.01) B01J 29/16 (2006.01) B01J 29/70 (2006.01) B01J 29/78 (2006.01)
Patent
CA 2238177
The present invention provides a catalyst composition, and a hydrocarbon conversion process in which it is used, comprising as first cracking component a zeolite beta having a silica to alumina molar ratio of at least (20) which is in the form of crystals less than 100 nm in size; a second cracking component selected from (i) crystalline molecular sieves having pores with diameters greater than 0.6 nm, (ii) crystalline, mesoporous aluminosilicates having pores with diameters of at least 1.3 nm, and (iii) clays; and at least one hydrogenation component.
La présente invention concerne une composition de catalyseur ainsi qu'un procédé de conversion d'hydrocarbures dans lequel on utilise celle-ci. Cette composition comprend, en tant que premier constituant de craquage, une zéolithe bêta possédant un rapport molaire silice/alumine d'au moins 20 et se présentant sous la forme de cristaux dont la dimension est inférieure à 100 nm, un second constituant de craquage choisi parmi (i) des tamis moléculaires cristallins présentant des pores dont les diamètres sont supérieurs à 0,6 nm, (ii) des aluminosilicates cristallins à mésopores dont les pores présentent des diamètres d'au moins 1,3 nm, et (iii) des argiles, ainsi qu'au moins un constituant d'hydrogénation.
Kraushaar-Czarnetzki Bettina
Wijnbelt Johannes
Shell Canada Limited
Smart & Biggar
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