FIELD: chemistry.
SUBSTANCE: method of producing spherical activated carbon involves the following steps: formation of spherical material from cross linked vinyl resin, oxidation of spherical material in an atmosphere which contains oxygen, with formation of non-thermomelting spherical material and activation of the non-thermomelting spherical material with formation of spherical activated carbon.
EFFECT: obtaining activated carbon, which is suitable for oral administration, with required properties such as, average particle diametre particle size distribution, pore volume or specific surface area.
8 cl, 2 tbl, 6 ex
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|
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RU2627464C2 |
