HYDROCRACKING CATALYST Russian patent published in 2015 - IPC B01J29/08 B01J37/00 B01J35/10 B01J23/888 C10G47/16 C10G47/20 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to a method of obtaining a hydrocracking catalyst carrier, a carrier, a method of a catalyst obtaining, the catalyst and a method of hydrocracking in the presence of the obtained catalyst. The catalyst carrier contains an amorphous binding catalyst and zeolite Y. The method of the carrier obtaining includes annealing zeolite Y with a molar ratio of silicon dioxide to aluminium oxide higher than 12, with the size of an elementary cell in the range from 24.10 to 24.40 E and a surface area of at least 850 m²/g, at a temperature from 700 to 950°C for 50 min to 4 hours. The method of the catalyst obtaining includes soaking the obtained carrier with compounds of group VIII and VIB metals.

EFFECT: increased catalyst selectivity.

11 cl, 3 tbl