SORBENT FOR REMOVAL OF OIL AND PETROLEUM PRODUCTS AND METHOD OF MAKING IT FROM BUCKWHEAT HUSK Russian patent published in 2005 - IPC

Abstract RU 2259874 C2

FIELD: removal of oil and petroleum products.

SUBSTANCE: proposed sorbent is organic matrix of multi-size porous structure at size of pores from 2 to 35 mcm with mineral potassium-containing component distributed in it at weight ratio to carbon in matrix 1: (16-20). Sorbent is produced at temperature of 460-700°C in drum-type, shaft of chamber furnace at atmospheric pressure in plasma of high-frequency discharge of reduced pressure, in plasma of high-frequency of arc discharge of atmospheric pressure. Buckwheat husk is used as starting raw material.

EFFECT: enhanced efficiency.

5 cl, 2 dwg, 2 tbl

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RU 2 259 874 C2

Authors

Gafarov I.G.

Mukhametzjanov M.T.

Rastorguev Ju.I.

Timofeev V.S.

Temkin O.N.

Dates

2005-09-10Published

2003-09-18Filed