Influence of the blast on the gas phase in the blast-furnace hearth

Changes in the properties of the blast and the corresponding hearth gases in the blast furnace are considered—specifically, changes in the chemical composition, density, viscosity, specific heat, and thermal conductivity. The results are plotted. The conclusion is that, with increase in oxygen conte...

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Bibliographic Details
Published in:Steel in translation 2015-10, Vol.45 (10), p.762-768
Main Author: Moskalina, F. N.
Format: Article
Language:English
Subjects:
Blast furnace practice
Blast furnaces
Chemistry and Materials Science
Density
Hearths
Iron and steel making
Materials Science
Oxygen content
Steels
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Summary:Changes in the properties of the blast and the corresponding hearth gases in the blast furnace are considered—specifically, changes in the chemical composition, density, viscosity, specific heat, and thermal conductivity. The results are plotted. The conclusion is that, with increase in oxygen content in the blast, the properties of the hearth gas are improved. That offers interesting possibilities for the blast-furnace production of steel.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091215100113