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2 117 707

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Application

97103808/02, 1997-03-12

(22)

Actual filing date

1997-03-12

(45)

Published

1998-08-20

(72)

Inventor

Volkov D.N.Kachula B.V.Kudinov D.Z.Rudin V.S.Rybakov B.P.Filippov V.V.Chentsov A.V.Chernavin A.Ju.Shavrin S.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"Institut Metallurgii Ural'Skogo Otdelenija Ran

METHOD OF BLAST-FURNACE SMELTING WITH USE OF TITANIUM-CONTAINING MATERIALS Russian patent published in 1998 - IPC

Abstract RU 2117707 C1

FIELD: production of pig iron in blast furnace operating with use in burden of titanium-containing materials. SUBSTANCE: method consists in monitoring the difference between income and outcome of titanium dioxide which is maintained within the range of 0.5 to 10 kg per ton of pig iron. EFFECT: stable operation of blast furnace without overloading of hearth with infusible titanium materials, monitoring and control of thickness of hearth lining slag. 2 tbl

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RU 2 117 707 C1

Authors

Volkov D.N.

Kachula B.V.

Kudinov D.Z.

Rudin V.S.

Rybakov B.P.

Filippov V.V.

Chentsov A.V.

Chernavin A.Ju.

Shavrin S.V.

Dates

1998-08-20—Published

1997-03-12—Filed