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2 095 422

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IPC

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Application

95120963/02, 1995-12-13

(22)

Actual filing date

1995-12-13

(45)

Published

1997-11-10

(72)

Inventor

Spirin N.A.Novikov V.S.Fedulov Ju.V.Shvydkij V.S.Lavrov V.V.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

METHOD OF MONITORING HEAT EXCHANGE PROCESS Russian patent published in 1997 - IPC

Abstract RU 2095422 C1

FIELD: metallurgy, namely methods for monitoring heat exchange processes between gas and charge materials of blast furnace, possibly of shaft type furnaces with blown solid layer. SUBSTANCE: method comprises steps of measuring gas temperature by introducing sensing part of probe and changing measuring mode of said probe to mode of suction thermocouple and then measuring temperature without gas suction through said probe; determining temperature of charge materials with use of mathematical expression. EFFECT: increased accuracy of monitoring temperature. 1 tbl, 1 dwg

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RU 2 095 422 C1

Authors

Spirin N.A.

Novikov V.S.

Fedulov Ju.V.

Shvydkij V.S.

Lavrov V.V.

Dates

1997-11-10—Published

1995-12-13—Filed

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