METHOD OF MAKING SORBENT FOR COLLECTION OF OIL AND OIL PRODUCTS FROM FLUID AND SOLID SURFACES Russian patent published in 2013 - IPC B01J20/16 B01J20/26 B01J20/28 B01J20/30

Abstract RU 2487751 C2

FIELD: process engineering.

SUBSTANCE: invention relates to sorbents used for cleaning water and solid surfaces. Modified alkyd resin is deposited on the surface of hollow silica-alumina microspheres. After deposition, sorbent is cured in air unless solid film is produced.

EFFECT: inexpensive efficient sorbent from wastes of coal-fired thermal electric stations, higher safety.

2 cl, 1 tbl

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RU 2 487 751 C2

Authors

Strigulin Anatolij Aleksandrovich

Dragotsennov Valerij Vladimirovich

Dates

2013-07-20—Published

2011-06-27—Filed