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2 015 172

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Application

4909555/02, 1991-02-07

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Actual filing date

1991-02-07

(45)

Published

1994-06-30

(72)

Inventor

Potapov B.B.Tovarovskij I.G.Veden'Ev A.N.Rozengart Ju.I.Pukhov A.P.Tolmachev I.Ja.Dronov Ju.A.Shadek E.G.

(73)

Holder

Dnepropetrovskij Metallurgicheskij Institut

METHOD OF PRODUCING HOT REDUCING GASES USED IN BLAST-FURNACE MELTING PROCESS Russian patent published in 1994 - IPC

Abstract RU 2015172 C1

FIELD: metallurgy. SUBSTANCE: method involves supplying raw top gas into multi-section cyclone-type gas generator. Top gas is injected by steam, which is obtained in gas generator evaporative cooling system. EFFECT: high quality of melting. 1 dwg

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RU 2 015 172 C1

Authors

Potapov B.B.

Tovarovskij I.G.

Veden'Ev A.N.

Rozengart Ju.I.

Pukhov A.P.

Tolmachev I.Ja.

Dronov Ju.A.

Shadek E.G.

Dates

1994-06-30—Published

1991-02-07—Filed

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