NANOSTRUCTURED CATALYST FOR HYDROGENATION OF AROMATIC HYDROCARBONS C6-C8 Russian patent published in 2019 - IPC C07C13/18 C07C5/02 C07C5/10 B01J23/46 B82Y40/00 

FIELD: chemistry.

SUBSTANCE: disclosed is a nanostructured catalyst for hydrogenation of aromatic hydrocarbons C6-C8, consisting of a support containing, wt%: aluminosilicate nanotubes 81–85, hydrophobisating component 15–19, and ruthenium in form of nanoparticles deposited on a support in amount of 0.5–6.0 % by weight of carrier, where aluminosilicate nanotubes with a hydrophobisating component form aluminosilicate nanotubes with a hydrophobisated outer surface, and ruthenium in form of nanoparticles forms a highly dispersed active phase in the inner cavity of said nanotubes.

EFFECT: providing the catalyst with increasing the area of contact of molecules of hydrocarbon material with catalytic centres, as well as preventing contact of ruthenium nanoparticles with water contained in the initial material, due to intercalation of ruthenium nanoparticles – highly disperse active phase into inner cavities of aluminosilicate nanotubes with hydrophobisated outer surface.

1 cl, 9 ex, 1 tbl