FIELD: chemistry.
SUBSTANCE: invention relates to catalysis. Described are methods of preparing a catalyst precursor, the first preparation step of which involves impregnating catalyst support particles with an organic cobalt compound in an impregnating liquid to form an impregnated intermediate product, calcining the impregnated intermediate product at calcination temperature not higher than 400°C to obtain a calcined intermediate product; and the second preparation step of which involves impregnating the calcined intermediate product from the first step with an inorganic cobalt salt in an impregnating liquid to form an impregnated support and calcining the impregnated support to obtain a catalyst precursor, wherein neither of the inorganic cobalt salts used at the second preparation step is used at the first preparation step. Described is synthesis of hydrocarbons in the presence of catalysts obtained using said method.
EFFECT: high catalyst activity.
20 cl, 5 tbl, 11 ex
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