RESEARCH OF THE SYNTHESIS PROCESS OF ALIPHATIC HYDROCARBONS WITH THE PARTICIPATION OF A CO-CATALYST FROM SYNTHESIS GAS

In this article, the characteristics of the synthesis of hydrocarbons from CO and H2 in the presence of catalysts containing Co coated with alkali metals were studied, the results of the study of the catalytic effect of aluminum oxides and aluminosilicates of different porosity were presented, the liquid synthesis products for the sample based on aluminum oxide selectivity increased from 41 to 92% when potassium catalyst was added, selectivity of methane formation decreased from 29 to 4%, the effect of the nature of the support (A2O3 and SiO2) and 20Co/ The addition of potassium to the SiO2 sample did not change the CO conversion by 86-87%, but increased the yield of C5+ hydrocarbons and their selectivity: