CATALYST AND METHOD OF PRODUCING HYDROCARBONS FROM CARBON MONOXIDE AND HYDROGEN (VERSIONS)

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to a method of producing hydrocarbons - paraffins and olefins (in form of gaseous, liquid and solid products) from reaction of CO with H₂ (Fischer-Tropsch synthesis) and catalysts for this process. Described is a catalyst for synthesis of hydrocarbons from a mixture of carbon monoxide and hydrogen, containing a product of thermal treatment of the cobalt-aluminium hydroxo-nitrate-carbonate phase with a hydrotalcite-type layered structure or containing a phase of a product of thermal treatment of cobalt-aluminium hydroxo-nitrate-carbonate with a hydrotalcite-type layered structure at temperature 250-500°C in a current of inert gas or a mixture containing an inert gas and one or more of the following gases: oxygen, carbon monoxide, nitrogen oxide and hydrogen oxide. Described also are methods of producing hydrocarbons from synthetic gas using the catalysts described above.;EFFECT: use of disclosed catalysts in catalytic conversion of synthetic gas increases hydrocarbon output due to higher activity and selectivity of the catalyst.;9 cl, 11 ex, 2 tbl, 9 dwg