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Influence of the Quality of Iron Ore and Coke on Blast-Furnace Performance

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Abstract

Excellent blast-furnace performance is observed when using screened sinter that is free of fines, with the alternation of tuyeres of normal and enlarged diameter. If the total mechanical energy of the combined blast at the tuyere mouth and the total mechanical energy of the blast-furnace gas increase in these conditions, the combustion zone becomes longer and the blast-furnace gas penetrates further toward the furnace axis. In that case, the benefits of the high-quality raw materials may be maximized.

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REFERENCES

  1. Prokof’ev, I.A., Tovarovskii, I.G., Bondarenko, V.I., et al., The operation of a blast furnace using a highbasic agglomerate freed from fines, Stal’, 1979, no. 5, pp. 332–333.

  2. Donskov, E.G., Lyalyuk, V.P., Kamenev, R.D., et al., Blast-furnace operation with different tuyere diameters and with high-basicity sinter without fines, Metall. Gornorudn. Prom-st’., 1982, no. 3, pp. 7–9.

  3. Lyalyuk, V.P., Kamenev, R.D., Boklan, B.V., and Zusmanovskii, A.Ya., The total energy of the combined blast jet, Materialy 8-i Mezhdunarodnoi konferentsii domenshchikov “Vitkovitse 1989,” 17–19 oktyabrya 1989 g. (Proc. Eight Int. Conf. of Blast Furnace Operators “Vítkovice 1989,” October 17–19, 1989), Ostrava, 1989, part 1, pp. 223–240.

  4. Lyalyuk, V.P., Sovremennye problemy tekhnologii domennoi plavki (Modern Problems of Technology of the Blast Furnace Fusion), Dnepropetrovsk: Porogi, 1999.

  5. Lyalyuk, V.P., Kamenev, R.D., and Zusmanovskii, A.Ya., The total energy of the blast flow and gas, Stal’, 1999, no. 6, pp. 13–18.

  6. Lyalyuk, V.P. and Tovarovskii, I.G., Selection of the blast furnace conditions on the combined blast with analysis of the parameters of the tuyere zone, Chern. Met., 2003, no. 11, pp. 13–16.

  7. Tovarovskiy, I.G., Gordon, Y.M., and Lyalyuk, V.P., Optimization of tuyere parameters for natural gas injection and control of heterogeneity of blast furnace operation, Proc. Iron and Steel Society’s Int. Technological Conf., April 27–30, 2003, Indianapolis, 2003, pp. 805–816.

  8. Lyalyuk, V.P., The mechanism of formation and the influence of processes in tuyere foci on the blast furnace smelting, in Poznanie protsessov domennoi plavki (Blast Furnace Smelting Theory), Bol’shakov, V.I. and Tovarovskii, I.G., Eds., Dnepropetrovsk: Prorgi, 2006.

  9. Shvedov, V., Gordon, Y., Tovarovskiy, I., and Lyalyuk, V., Application of the first law of thermodynamics to analyze raceway phenomena and optimize the tuyere parameters, Proc. 6th European Coke and Ironmaking Congr. “Modeling in Coke and Iron-Making,” June 27–July 1, 2011, Düsseldorf, 2011, pp. 1–7.

  10. Lyalyuk, V.P., Tarakanov, A.K., and Kassim, D.A., Total energy of the hearth gas in pulverized-coal injection, Steel Transl., 2017, vol. 47, no. 3, pp. 190–197.

    Article  Google Scholar 

  11. Donskov, E.G., Lyalyuk, V.P., Ilichenko, V.I., et al., Blast-furnace charging with a lobed batch distributor, Steel Transl., 2009, vol. 39, no. 6, pp. 479–485.

    Article  Google Scholar 

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Authors and Affiliations

  1. Krivoy Rog Metallurgical Institute, Ukrainian National Metallurgical Academy, Krivoy Rog, Ukraine

    V. P. Lyalyuk & D. A. Kassim

  2. Ukrainian National Metallurgical Academy, Dnepr, Ukraine

    A. K. Tarakanov

  3. PAO ArcelorMittal Krivoy Rog, Krivoy Rog, Ukraine

    P. I. Otorvin & A. A. Gusev

Authors
  1. V. P. Lyalyuk
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  2. A. K. Tarakanov
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  3. D. A. Kassim
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  4. P. I. Otorvin
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  5. A. A. Gusev
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Corresponding author

Correspondence to V. P. Lyalyuk.

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Translated by Bernard Gilbert

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Lyalyuk, V.P., Tarakanov, A.K., Kassim, D.A. et al. Influence of the Quality of Iron Ore and Coke on Blast-Furnace Performance. Steel Transl. 48, 793–801 (2018). https://doi.org/10.3103/S0967091218120070

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  • DOI: https://doi.org/10.3103/S0967091218120070

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