B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 35/10 (2006.01) B01J 21/12 (2006.01) B01J 21/18 (2006.01) B01J 29/08 (2006.01) B01J 29/18 (2006.01) B01J 29/70 (2006.01) C01G 45/08 (2006.01) C10G 45/06 (2006.01) C10G 45/12 (2006.01) C10G 47/02 (2006.01)
Patent
CA 2590108
The invention concerns doped catalysts on a mixed zeolite/alumino-silicate support with low macropore content and hydrocracking/hydroconversion and hydrotreatment methods using same. The catalyst comprises at least one hydro-dehydrogenating element selected in the group consisting of elements of group VIB and of group VIII of the periodic table and a doping element in controlled amount selected among phosphorus, boron and silicon and a Y zeolite-based support defined by a crystalline parameter of the elementary mesh ranging between 24.40 x 10-10 m and 24.15 x 10-10 m and of silica-alumina containing an amount ranging between 5 wt. % and 95 wt. % of silica (SiO2).
La présente invention concerne des catalyseurs dopés sur support mixte zéolithe / alumino-silicate à faible teneur en macropores et les procédés d'hydrocraquage/hydroconversion et d'hydrotraitement les mettant en AEuvre. Le catalyseur comprend au moins un élément hydro-déshydrogénant choisi dans le groupe formé par les éléments du groupe VIB et du groupe VIII de la classification périodique et un élément dopant en quantité contrôlée choisi parmi le phosphore, le bore et le silicium et un support à base de zéolithe Y définie par un paramètre cristallin a de la maille élémentaire compris entre 24,40 x 10-10 m et 24,15 x 10-10 m et de silice - alumine contenant une quantité supérieure à 5% poids et inférieure ou égale à 95% poids de silice (SiO2).
Bobin Carole
Bourges Patrick
Chaumonnot Alexandra
Dulot Hugues
Euzen Patrick
Institut Francais Du Petrole
Robic
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