Innovations in blast-furnace coke

The introduction of DK coking additive to the coal batch improves the metallurgical properties of the coke produced. The quality of coke produced exclusively from DK additive permits its effective use. When introduced in the axial zone of the charge hole, it forms an axial ventilation region and thu...

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Bibliographic Details
Published in:Steel in translation 2015-09, Vol.45 (9), p.674-685
Main Authors: Nechkin, G. A., Chernavin, D. A., Kosogorov, S. A., Zorin, M. V., Mamaev, M. V.
Format: Article
Language:English
Subjects:
Additives
Blast furnace practice
Blast furnaces
Chemistry and Materials Science
Coal
Coke
Iron and steel making
Materials Science
Melts
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Summary:The introduction of DK coking additive to the coal batch improves the metallurgical properties of the coke produced. The quality of coke produced exclusively from DK additive permits its effective use. When introduced in the axial zone of the charge hole, it forms an axial ventilation region and thus the hearth may be packed with coke that is not susceptible to wetting by slag melt.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091215090120