CATALYST FOR SYNTHESIS OF HYDROCARBONS FROM CO AND H AND THE CATALYST PRODUCTION METHOD Russian patent published in 2023 - IPC B01J21/02 B01J21/08 B01J23/75 B01J29/46 B01J37/04 B01J37/08 C07C1/04 

FIELD: catalyst for synthesis of hydrocarbons from CO and H₂ and the catalyst production method.

SUBSTANCE: invention relates to a catalyst for synthesis of hydrocarbons from CO and H₂ via the Fischer-Tropsch method and a method for producing the catalyst. The catalyst includes cobalt catalyst with aluminum additive on silica gel carrier, zeolite ZSM-5 in H-form chemically modified by aqueous solutions of sodium hydroxide and ammonium nitrate in series, and bemite binder with following content of components, wt. %: cobalt catalyst with aluminum additive on silica gel carrier - 30-40; bemite binder - 30-40; modified zeolite ZSM-5 in H-form - the rest; and cobalt catalyst with aluminum additive on silica gel carrier contains, wt.%: cobalt - 6,5-8,7; aluminum additive - 0,33-0,43; silica gel carrier - the rest.

EFFECT: technical result is to create a catalyst with high catalytic properties concerning formation of hydrocarbons of C₅-C₁₀, C₁₁-C₁₈ branched structure olefins-rich fractions.

5 cl, 4 dwg, 4 tbl, 12 ex