| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: described is catalyst for obtaining aliphatic hydrocarbons from carbon oxide CO and hydrogen, which contains nano-sized iron particles, promoted with potassium and aluminium oxides, formed in situ directly in reaction zone in process of thermal processing of catalyst components in hydrogen or carbon oxide flow, with it additionally containing nano-sized cobalt particles and having the following composition, wt %: K2O -2-9, Al2O3-1-8, Co -1-50, Fe - the remaining part. Also described is method of obtaining aliphatic hydrocarbons from carbon oxide and hydrogen in three-phase reactor at temperature 200-350 and pressure 20-30 atm in the presence of described above catalyst with application of paraffin or heavy hydrocarbons as liquid phase. ^ EFFECT: increased selectivity with respect to target hydrocarbons, formation of heavier hydrocarbons. ^ 5 cl, 1 tbl, 7 ex, 1 dwg |
