CATALYST FOR SYNTHESIS OF HYDROCARBONS FROM CO AND H AND PREPARATION METHOD THEREOF Russian patent published in 2011 - IPC B01J21/00 B01J21/10 B01J23/40 B01J37/02 B01J21/04 B01J21/16 B01J21/18 C07C1/04 B01J21/06 B01J23/74 B82B1/00 

FIELD: chemistry.

SUBSTANCE: invention relates to catalytic chemistry. Described is a catalyst for synthesis of hydrocarbons from CO and H₂, which is characterised by that it contains an active component in form of a group VIII metal and a porous support comprising an oxide and a carbonaceous component, where the carbonaceous component is in form of carbon nanotubes grafted into walls of the pores of the oxide component and said nanobutes make up 10-35% of the mass of the catalyst. Described is a method of preparing the said catalyst, involving deposition of an active metal selected from group VIII metals, e.g. Co, Fe or Ru onto the oxide component of the porous support through saturation with an aqueous solution of the salt of the corresponding metal, drying, annealing and treatment in a stream of hydrogen. Carbon nanotubes are then deposited and grafted into the obtained porous material from carbon-containing gases at temperature 600-650°C and then once more treated with a solution of the salt of the active metal selected from Co, Fe or Ru until achieving content of metal of 10-45% of the mass of the catalyst, where content of carbon nanotubes is between 10% and 35% of the mass of the catalyst.

EFFECT: active catalyst which is resistant to overheating is obtained.

8 cl, 1 tbl, 14 ex