HYDROCARBON SYNTHESIS CATALYST, METHOD FOR PRODUCTION OF C-C-HYDROCARBONS, AND A METHOD FOR PREPARING CATALYST Russian patent published in 2006 - IPC B01J21/04 B01J23/75 B01J37/02 C07C1/04 

FIELD: petrochemical process catalysts.

SUBSTANCE: invention relates to synthesis of C₅-C₁₀₀-hydrocarbons from CO and H₂, which catalyst contains carrier based on alumina prepared from gibbsite-structure aluminum hydroxide and cobalt in concentration of 15 to 50%. Carrier is prepared by mixing dry cobalt compound with dry gibbsite-structure aluminum hydroxide at cobalt-to aluminum molar ratio between 1:1 and 1:30, followed by calcination, impregnation (in two or more steps) with aqueous cobalt salt solution, and heat treatment. Invention also discloses process of producing C₅-C₁₀₀-hydrocarbons using above catalyst.

EFFECT: increased selectivity of catalyst regarding production of high-molecular hydrocarbons at reduced yield of methane.

7 cl, 1 tbl, 10 ex