FIELD: chemistry.
SUBSTANCE: invention relates to a supported catalyst for processing of hydrocarbon raw materials to form products of processing which comprises at least one metal of Group 6, alternatively called group VIB of the periodic table, at least one metal selected from groups 8, 9 or 10, alternatively called group VIII of the periodic table, and optionally containing phosphorous, wherein said metals and phosphorus, if present, is deposited on the support or substrate, having a hole. Mentioned carrier or substrate have a unimodal distribution of pore size, total pore volume (TPV) from about 0.6 ml/g to about 1.1 ml/g, and the pore size distribution and content corresponding to the values measured by mercury porosimetry comprising: (a) an amount equal to or greater than about 78% to 95% of the PLO in the pores having a diameter of less than 200 Angstroms (Å); (B) from about greater than 2% to less than about 19% of the PLO in the pores having a diameter of 200 (Å) to less than 1000 Å; (C) an amount equal to or greater than 3% to less than 10% of the PLO in pores having a diameter equal to or more than 1000 Å; and (d) pore mode equal to or greater than about 90 E and less than about 160 Å; and wherein in mentioned (a)-(d) characteristics of the total pore volume (PLO) and pore distribution of a carrier supported catalyst and calculated excluding metals. The invention also relates to a catalyst substrate, catalyst preparation method, a process for hydrocarbon processing.
EFFECT: increase in catalyst surface area and the number of active catalytic sites.
14 cl, 5 tbl, 13 ex, 1 dwg
