FIELD: technological processes.
SUBSTANCE: invention relates to a catalyst for hydrogenating olefins during the production of synthetic oil. Catalyst comprising 41–60 % by weight of nickel from the mass of the calcined catalyst and a carrier, which is a mesoporous alumina with an average particle size of 3–7 nm, a total pore volume of at least 0.85 cm3/g, the proportion of mesopores is not less than 90 % and the specific surface area is not less than 280 m2/g. Invention also relates to methods (options) for the preparation of the catalyst described above.
EFFECT: technical result is to increase the degree of hydrogenation of olefins contained in the synthetic hydrocarbons of the Fischer-Tropsch process, more than 96 %.
3 cl, 1 tbl, 12 ex
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