METHOD FOR SYNTHESIS OF AROMATIC COMPOUNDS AND METHOD FOR SYNTHESIS OF HYDROGENATED AROMATIC COMPOUNDS

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to two versions of a method for synthesis of aromatic compounds, on of which involves: a methanation step involving contact between a hydrogen-containing gas and carbon monoxide and/or carbon dioxide in the presence of a catalyst which causes reaction of hydrogen contained in the gas with carbon monoxide and/or carbon dioxide and conversion of these components to methane and water; and a step for synthesis of an aromatic compound with reaction of lower hydrocarbon with methane obtained at the methanation step in the presence of a catalyst to obtain a gaseous reaction product containing aromatic compounds and hydrogen, where the aromatic compounds are separated from the gaseous reaction products obtained at the aromatic compound synthesis step, and the remaining hydrogen-containing gas is taken to the methanation step. The invention also relates to a method for synthesis of hydrogenated aromatic compounds obtained using methods described above.;EFFECT: possibility of obtaining aromatic compounds through catalytic reaction of lower hydrocarbons.;14 cl, 13 tbl, 3 ex, 2 dwg