CATALYST AND METHOD OF OBTAINING SYNTHETIC HYDROCARBONS OF ALIPHATIC SERIES FROM CARBON OXIDE AND HYDROGEN IN ITS PRESENCE Russian patent published in 2015 - IPC B01J37/04 B82B3/00 B01J23/745 C07C1/04 

FIELD: chemistry.

SUBSTANCE: method of obtaining catalyst for Fischer-Topsch synthesis, containing catalytically active iron nanoparticles, includes mixing iron salt solution with copolymer of polystyrene and divinylbenzene with ratio 1:2, swelling for 3 days, drying and thermal treatment at temperature to 250-400°C in inert atmosphere by IR-radiation or thermal treatment in inert gas flow. Method of obtaining aliphatic hydrocarbons from carbon oxide and hydrogen with application of claimed catalyst is performed in flow reactor with stationary catalyst layer with molar ratio of carbon oxide and hydrogen 1:(0.5-3) at temperature 240-400°C and pressure 1-50 atm with loading on catalyst 1000 h^-1.

EFFECT: simplicity of instrumentation, reduction of time for catalyst preparation, reduction of energy consumption, high output of C₅₊ hydrocarbons, increase of reaction turnover rate.

6 cl, 1 dwg, 1 tbl, 3 ex