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Application

99120887/12, 1999-10-05

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Start date

1999-10-05

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Actual filing date

1999-10-05

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Published

2001-06-27

(72)

Inventor

Barelko V.V.Kuznetsova N.P.Bal'Zhinimaev B.S.Kil'Djashev S.P.Makarenko M.G.Chumachenko V.A.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Kompanija"

SORBENT FOR REMOVING INJURIOUS IMPURITIES FROM MEDIA CONTAINING THESE IMPURITIES, PREFERABLY FOR REMOVING CRUDE OIL AND HIGHER HYDROCARBONS Russian patent published in 2001 - IPC

Abstract RU 2169612 C2

FIELD: sorbents and oil pollution removal. SUBSTANCE: sorbent with woven or nonwoven support contains leached glass-fiber silicate material with 50 to 99.9 wt % silica and having surface 0.1 to 200 sq.m/g. Elementary fibers are 1 to 20 mcm in diameter. If necessary, sorbent is completed by waterproofness-imparting compound or activating component. EFFECT: increased sorption capacity and simplified preparation procedure. 5 cl, 1 tbl, 8 ex

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RU 2 169 612 C2

Authors

Barelko V.V.

Kuznetsova N.P.

Bal'Zhinimaev B.S.

Kil'Djashev S.P.

Makarenko M.G.

Chumachenko V.A.

Dates

2001-06-27—Published

1999-10-05—Filed

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