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Application

97115755/12, 1997-09-24

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Start date

1997-09-24

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Actual filing date

1997-09-24

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Published

1999-11-20

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Inventor

Mit'Kin V.N.Levchenko L.M.Mukhin V.V.Skvortsov A.P.Abros'Kin I.E.Aleksandrov A.B.Rozhkov V.V.

(73)

Holder

Institut Neorganicheskoj Khimii Sibirskogo Otdelenija RanAktsionernoe Obshchestvo Otkrytogo Tipa Zavod Khimkontsentratov"

CARBON-CONTAINING SORBENT AND METHOD OF ITS PRODUCTION Russian patent published in 1999 - IPC

Abstract RU 2141376 C1

FIELD: sorbents for cleaning gases from mercury; applicable in chemical industry. SUBSTANCE: sirbent consists of porous composite carbon-carbon material containing, wt/%: chlorine 5-10; iodine 10-30. Versions of method of production include heating up to 150-195 C of carbon-carbon material, treatment with chlorine and iodine; or material is preliminarily treated with hydrogen peroxide and then, heated and treated with chlorine and iodine. EFFECT: higher degree of cleaning of gases from mercury due to increased capacity of sorbent and its increased service life. 4 cl, 3 tbl

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RU 2 141 376 C1

Authors

Mit'Kin V.N.

Levchenko L.M.

Mukhin V.V.

Skvortsov A.P.

Abros'Kin I.E.

Aleksandrov A.B.

Rozhkov V.V.

Dates

1999-11-20—Published

1997-09-24—Filed

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