ADSORBENT FOR CLEANING SURFACE OF WATER AND SOIL FROM OIL AND OIL PRODUCTS Russian patent published in 1995 - IPC

Abstract RU 2036719 C1

FIELD: collection of oil from water and soil surfaces. SUBSTANCE: sorbent has cellulose carrier in form of technical wool, cotton cloth, and organic substances impregnating carrier are in form of aliphatic acids with alkyl chains C₁₀-C₂₃ or atactic polypropylene with the following amount of components, mas.%: organic substance 0.1-7.0; carrier 93.0-99.9. Composition ensures increase of sorption activity of adsorbent with respect to oil and oil products up to 25-34 g/g. EFFECT: higher efficiency. 1 tbl

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RU 2 036 719 C1

Authors

Dmitrieva Z.T.

Sosnina S.V.

Zajtsev A.V.

Dates

1995-06-09—Published

1991-03-19—Filed