FIELD: petroleum industry.
SUBSTANCE: invention relates to a solid-phase adsorbent for the process of adsorption desulphurisation of petroleum by the method for purification filtration including the ash structure of petroleum, minerals of natural origin: earth, sand, clay, iron oxide, and a mixture of metal nanoparticles: Ni, Co, Cu, Fe, W, V, Mn, Cr, subject to regeneration by the method for burning adsorbed sulphur-containing compounds and hydrocarbons from the surface thereof, allowing for multiple use thereof.
EFFECT: proposed is a solid-phase adsorbent that can be used for adsorption desulphurisation of petroleum.
3 cl, 2 dwg, 11 tbl, 3 ex
