FIELD: chemical or physical processes.
SUBSTANCE: invention relates to a bulk catalyst precursor based on NiW, NiMo or NiMoW, intended for use in hydroprocessing hydrocarbon raw material processes, containing organic compounds of sulfur and/or nitrogen, where said bulk catalyst precursor has a composition containing nickel oxide, as well as molybdenum oxide or tungsten oxide, or mixture thereof, as well as an organic component obtained from an organic additive, where the total amount of molybdenum oxide and tungsten oxide ranges from 30 wt % to 85 wt %, molar ratio of nickel to sum of molybdenum and tungsten ranges from 0.05 to 1.05, and molar ratio of carbon to sum of molybdenum and tungsten ranges from 1.5 to 10; and where organic additive is selected from acetic acid, formic acid, gluconic acid, propionic acid, fructose, glucose, lactose, saccharose, sorbitol, xylitol and mixtures thereof. Invention also relates to a method for hydrotreatment of hydrocarbon feedstock containing organic compounds of sulfur and nitrogen, methods of producing a catalyst precursor based on NiW, NiMo or NiMoW, a catalyst and a sulfided catalyst.
EFFECT: technical result is improved hydroprocessing activity.
24 cl, 17 tbl, 4 ex, 7 dwg
