FIELD: chemistry.
SUBSTANCE: method of obtaining a sorbent for liquid hydrocarbons based on porous materials is proposed. The method involves making a mixture of pearlite, vermiculite and zeolite, with granule size of 5-35 mm with pore dimension of 0.5-6.0 mm with total porosity not less than 50%, in the upper stream of the heated inert gas, under the effect of an acoustic ultrasonic field, hydrophobisising substance, containing high-molecular polydimethlfluorosiloxane, ethyacetate, polyamide imide, methypyrrolidone.
EFFECT: perfection of the method of obtaining sorbent.
7 cl, 3 ex
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