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Erschienen in: Metallurgist 3-4/2013

01.07.2013

Effect of Pulverized-Coal Fuel on the Emissivity of the Tuyere Zone and the Thermal Regime of the Hearth of a Blast Furnace

verfasst von: S. L. Yaroshevskii, Yu. L. Kurbatov, I. V. Mishin, A. V. Kuzin

Erschienen in: Metallurgist | Ausgabe 3-4/2013

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Abstract

A method is developed for quantitatively determining the emissivity of the tuyere zone and the temperature of the pig iron during its tapping from a blast furnace when the furnace is injected with up to 230 kg of pulverized-coal fuel for each ton of pig iron that is produced. An evaluation is made of the changes in the thermal regime of the hearth in this case, with particular attention being given to the intensified heating of the smelting products.

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Metadaten
Titel
Effect of Pulverized-Coal Fuel on the Emissivity of the Tuyere Zone and the Thermal Regime of the Hearth of a Blast Furnace
verfasst von
S. L. Yaroshevskii
Yu. L. Kurbatov
I. V. Mishin
A. V. Kuzin
Publikationsdatum
01.07.2013
Verlag
Springer US
Erschienen in
Metallurgist / Ausgabe 3-4/2013
Print ISSN: 0026-0894
Elektronische ISSN: 1573-8892
DOI
https://doi.org/10.1007/s11015-013-9725-x

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