B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 29/072 (2006.01) C10G 47/04 (2006.01)
Patent
CA 2657632
Increased selectivity of middle distillate and/or increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite and a Y zeolite having a unit cell size of from 24.25 to 24.32 angstrom. The catalyst may also contain an additional Y zeolite having a unit cell size of from 24.33 to 24.38 angstrom.
La présente invention concerne un procédé d'hydrocraquage permettant d'obtenir une sélectivité accrue pour un distillat moyen et/ou une activité accrue du catalyseur, grâce à un catalyseur contenant une zéolithe bêta et une zéolithe Y présentant une taille de cellule unitaire comprise entre 24,25 et 24,32 angströms. Le catalyseur peut également comprendre une zéolithe supplémentaire Y possédant une taille de cellule unitaire comprise entre 24,33 et 24,38 angströms.
Wang Li
Macrae & Co.
Uop Llc
LandOfFree
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