Synthesis and application of inorganic oxide materials for oil hydroprocessing catalysts

The results of development and application of oxide materials and bi(tri)metallic complexes as catalysts for hydrotreating and hydrocracking of oil fractions were analyzed. The possibility of controlling the properties of hydrotreating catalysts by chemical modification of the alumina-based support was demonstrated experimentally. The effect of morphological characteristics on the yield of middle oil distillates in the hydrocracking of vacuum gas oil was demonstrated in relation to catalysts containing Y type zeolites. Catalytic materials for trapping metals (V, Ni, Si, As) from oil fractions were developed.