METHOD OF PREPARING CATALYTIC COMPOSITION, CATALYTIC COMPOSITION AND HYDROCARBON FEEDSTOCK HYDROCRACKING PROCESS Russian patent published in 2004 - IPC

FIELD: petroleum processing and petrochemistry. SUBSTANCE: catalytic composition includes beta-zeolite as first cracking ingredient and second cracking ingredient is selected from crystalline molecular sieves with pores less than 0.6 nm in diameter, kaolins, and amorphous cracking ingredients. Preparation: first cracking ingredient is homogenously mixed with gelatin substance to give mixture, which is ground with second cracking ingredient, and resulting mixture is extruded to give extrudates further subjected to calcination. EFFECT: increased catalytic activity and selectivity regarding hydrocracking process. 10 cl, 1 tbl, 4 ex