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2 196 832

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IPC

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Application

2001116400/02, 2001-06-13

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Start date

2001-06-13

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Actual filing date

2001-06-13

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Published

2003-01-20

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Inventor

Khaustov V.P.Dernovskij A.V.Grigor'Ev V.N.Skurygin L.S.Kozlov D.D.Kuznetsov V.Ja.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD FOR NEUTRALIZING WASTES CONTAINING POLYAROMATIC HYDROCARBONS Russian patent published in 2003 - IPC

Abstract RU 2196832 C1

FIELD: waste disposal. SUBSTANCE: invention, in particular, relates to high- temperature chemical detoxification of combustible industrial wastes containing polyaromatic hydrocarbons and can be used for neutralizing by-product-coking and fuel industry wastes. Method includes burning of waste in tuyere zone of blast furnace, polyaromatic hydrocarbons-containing waste being introduced in liquid form into high-velocity (200-350 m/s) stream of additional fuel blown into blast furnace tuyere in amounts 0.05-0.1 kg of conditional fuel per 1 cu.m blast-furnace air. EFFECT: increased neutralization efficiency. 2 cl, 1 tbl, 4 ex

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RU 2 196 832 C1

Authors

Khaustov V.P.

Dernovskij A.V.

Grigor'Ev V.N.

Skurygin L.S.

Kozlov D.D.

Kuznetsov V.Ja.

Dates

2003-01-20—Published

2001-06-13—Filed

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