Abstract
Information is provided regarding the conversion of blast furnaces at OAO Zaporozhstal’ to pulverized-coal injection, with gradual reduction in the consumption of coke and natural gas. Since the introduction of a Kuttner pulverized-coal system in early 2013, coke consumption has decreased from 492 to 393 kg/t, with increase in productivity from 7719 to 8779 t/day.
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This article commemorates the eightieth anniversary of Zaporozhstal’ Metallurgical Works.
Original Russian Text © V.I. Naboka, A.P. Fomenko, S.E. Safonov, M.E. Sharapov, V.V. Kravchuk, 2013, published in “Stal’,” 2013, No. 10, pp. 8–12.
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Naboka, V.I., Fomenko, A.P., Safonov, S.E. et al. Pulverized-coal injection in blast furnaces at OAO Zaporozhstal’. Steel Transl. 43, 647–651 (2013). https://doi.org/10.3103/S0967091213100082
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DOI: https://doi.org/10.3103/S0967091213100082