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2 171 847

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Application

2000100590/02, 2000-01-13

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Start date

2000-01-13

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Actual filing date

2000-01-13

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Published

2001-08-10

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Inventor

Skorokhodov V.N.Lisin V.S.Nastich V.P.Kukartsev V.M.Korshikov G.V.Korshikova E.G.Inozemtsev N.S.Zakharov D.V.Grigor'Ev V.N.Jarikov I.S.Lebedev V.I.

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Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF RUNNING OF BLAST-FURNACE HEAT Russian patent published in 2001 - IPC

Abstract RU 2171847 C1

FIELD: ferrous metallurgy, more specifically, smelting of pit iron in blast furnace. SUBSTANCE: method includes supply of charge materials to blast furnace, putting on the humidified and hot oxygen-enriched blast to furnace, measurement and regulation of its flow rate, supply of additional fuel blown through tuyeres to hearth and also supply of coke to furnace. Blast flow rate is calculated by relationship given in the invention description. EFFECT: reduced specific consumption of coke and blast. 1 tbl, 1 ex

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RU 2 171 847 C1

Authors

Skorokhodov V.N.

Lisin V.S.

Nastich V.P.

Kukartsev V.M.

Korshikov G.V.

Korshikova E.G.

Inozemtsev N.S.

Zakharov D.V.

Grigor'Ev V.N.

Jarikov I.S.

Lebedev V.I.

Dates

2001-08-10—Published

2000-01-13—Filed

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