AROMATIC COMPOUND AND OLEFIN HYDROGENATION WITH USING MESOPOROUS CATALYST Russian patent published in 2009 - IPC C10G65/08 C10G49/04 C10G49/06 B01J35/10 

FIELD: chemistry.

SUBSTANCE: invention refers to method of aromatic compound and olefin hydrogenation in hydrocarbon flows. Method concerns hydrogenation of incoming hydrocarbon flow containing unsaturated components, which involves: a) formation of the catalyst including at least one metal of group VIII on noncrystalline mesoporous inorganic oxide support with at least 97 vl % of interconnected mesopores in relation to mesopores and micropores with "БЭТ" surface area at least 300 m²/g and pore space at least 0.3 cm³/g; and b) interaction of incoming hydrocarbon flow and hydrogen with the specified catalyst added in reaction hydrogenation zone in hydrogenation environment to make product with lowered content of unsaturated components. Herewith hydrogenation conditions include hourly volume liquid velocity (HVLV) within approximately more than 0.33 h^-1 to approximately 10.0 h^-1 and hydrogen circulation rate within approximately 500 SCF/barrel to approximately 20000 SCF/barrel.

EFFECT: development of effective method of aromatic compound and olefin hydrogenation in hydrocarbon flows.

23 cl, 14 ex, 2 tbl