FIELD: OIL POLLUTION ELIMINATION. SUBSTANCE: method involves preparing carbon mixture consisted of expanded graphite and carbon noncrystals from primary graphite-containing material, dispersing onto surface and/or into liquid, and/or disposing on surface, and/or passing liquid or gas through filter, and collecting carbon mixture saturated with impurities. Method is used to collect oil impurities from water surface, to filter drinking water, to remove light petroleum product fractions or gas condensate from free spaces of storage tanks, to neutralize internal combustion engine exhaust gases as matrix base of exhaust gas neutralizer, to filter cigarette smoke, to clean blood serum, for external use in cases of skin diseases accompanied with discharge. EFFECT: enhanced cleaning efficiency. 18 cl, 4 tbl, 5 ex
Authors
Dates
2002-06-27—Published
2001-04-02—Filed