FIELD: process engineering.
SUBSTANCE: invention relates to hydraulic treatment catalysts and methods of their production. Proposed method comprises: (I) using, at least, on of the following components: (A) one calcinated porous carrier; (B) catalytically active metals used in hydrocarbon hydraulic treatment, at least, one metal of VIB group of periodic table, and, at least one component including, at least, one metal of VIII group of periodic table; (C) at least, one chelate; (D) water in amount sufficient for producing solution or dispersion containing said catalytically active metals and at least, one said chelate; (II) interaction of said components (1)(A) with said solution or dispersion containing (1)(B) and (1)(C) during time interval and at temperature sufficient for mix production and impregnation of said carrier with said components (1)(B) and (1)(C) (III) to make the volume of said solution or dispersion equal to or exceeding water porosity of said carrier by separating said impregnated carrier from solution or dispersion volume that exceeds water porosity volume; and (IV) heating said impregnated carrier to above 200°C, and lower temperature and time period that may cause notable destruction of, at least, one said chelate.
EFFECT: chelated hydraulic treatment catalyst with low moisture content.
18 cl, 8 tbl, 5 ex
