Skip to main content

Ensuring stable quality of blast-furnace coke

Coke and Chemistry volume 55, pages 304–308 (2012)Cite this article

Abstract

Blast-furnace performance is dependent on the coke quality and, above all, its stability. The stability of coke properties is ensured by effective homogenization of the coal components on storage and on blending crushed coal to form the coking batch.

This is a preview of subscription content, access via your institution.

Access options

Buy single article

Instant access to the full article PDF.

USD 39.95

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

References

  1. Lyalyuk, V.P., Tarakanov, A.K., and Kassim, D.A., Influence of the Reactivity of Coke on Blast-Furnace Performance, Koks Khim., 2011, no. 2, pp. 16–22.

  2. Tarakanov, A.K., Lyalyuk, V.P., and Kassim, D.A., New Approaches to Quality Assessment of Blast-Furnace Coke, Stal’, 2011, no. 7, pp. 20–22.

  3. Nomura, S., Matsuzaki, S., Naito, M., et al., Enhancement of Blast Furnace Reaction Efficiency through the Use of Highly Reactive Coke, FISTech 2006: Proceedings, 2006, pp. 31–37.

  4. Ujisawa, Y., Nakano, K., Matsukara, Y., et al., Subjects for Achievements of Blast Furnace Operation with Low Reducing Agent Rate, Tetsu-to-Hagane, 2006, vol. 92,, no. 12, pp. 323–329.

    Google Scholar 

  5. Shimizu, M. and Naito, M., Technological Progresses and Researches on Blast Furnace Ironmaking in the New Century, Tetsu-to-Hagane, 2006, vol. 92, no. 12, pp. 694–702.

    CAS  Google Scholar 

  6. Naito, M., Necessity of High Strength and High Reactivity for Coke, CAMP ISIJ, 2007, no. 20, pp. 620–623.

  7. Requirements on Coke Quality for Effective Blast-Furnace Operation with High Pulverized-Coal Consumption, Koks Khim., 1993, no. 9/10, pp. 24–29.

  8. Lyalyuk, V.P., Tovarovskii, I.G., and Tarakanov, A.K., Pulverized-Coal Injection and Alternative Blast-Furnace Technologies, Chern. Metall.: Byull. NTiEI, 2011, no. 11, pp. 20–26.

  9. Ulakhovich, V.A., Solodkov, V.I., Shtets, K.A., et al., Assessing the Influence of Coke Quality on Blast-Furnace Processes, Metallurg, 1982, no. 7, pp. 16–18.

  10. Muchnik, D.A. and Drobnaya, L.M., Influence of Variability in Coke Quality on Blast-Furnace Performance, Koks Khim., 1974, no. 12, pp. 9–12.

  11. Shevchenko, A.I., Tsynovnikov, A.S., Lazovskii, I.M., et al., Determining the Uniformity of Metallurgical-Coke Properties, Koks Khim., 1973, no. 1, pp. 23–27.

  12. Tsynovnikov, A.S., Filippova, A.A., Plekhanov, V.I., et al., Assessing the Quality of Metallurgical Coke for Certification Purposes, Koks Khim., 1976, no. 10, pp. 9–15.

  13. Zhuravskii, A.A., Kryukov, A.N., Mikhno, V.P., and Semisalov, L.P., Assessing the Variability in Coke Quality, Koks Khim., 1985, no. 8, pp. 23–26.

  14. Shatokha, I.Z., Boklan, B.V., Sychev, P.A., and Ivanitskii, V.G., Influence of the Uniformity of Batch Quality and Coking Conditions on the Uniformity of the Coke Properties and Blast-Furnace Performance, Koks Khim., 1977, no. 6, pp. 20–22.

  15. Shatokha, I.Z., Shatokha, I.Z., and Shatokha, V.I., Tekhnologiya podgotovki uglya na stadii usredneniya dlya proizvodstva domennogo koksa (Homogenization of Coal in Preparation for Metallurgical-Coke Production), Dnepropetrovsk: Porogi, 1997.

    Google Scholar 

  16. Shatokha, I.Z., Boklan, B.V., and Meniovich, B.I., Usrednenie uglei i kachestvo domennogo koksa (Homogenization of Coal and Metallurgical-Coke Quality), Kiev: Tekhnika, 1983.

    Google Scholar 

  17. Lyalyuk, V.P., Uchitel’, A.D., Lyakhova, I.A., et al., Batch Preparation for Coking, Koks Khim., 2011, no. 8, pp. 2–19.

Download references

Author information

Authors and Affiliations

  1. Metallurgical Institute, Krivoi Rog National University, Krivoi Rog, Ukraine

    V. P. Lyalyuk, V. P. Sokolova, I. A. Lyakhova & D. A. Kassim

Authors
  1. V. P. Lyalyuk
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. V. P. Sokolova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. I. A. Lyakhova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. D. A. Kassim
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. P. Lyalyuk.

Additional information

Original Russian Text © V.P. Lyalyuk, V.P. Sokolova, I.A. Lyakhova, D.A. Kassim, 2012, published in Koks i Khimiya, 2012, No. 8, pp. 19–24.

About this article

Cite this article

Lyalyuk, V.P., Sokolova, V.P., Lyakhova, I.A. et al. Ensuring stable quality of blast-furnace coke. Coke Chem. 55, 304–308 (2012). https://doi.org/10.3103/S1068364X12080054

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S1068364X12080054

Keywords

  • Blast Furnace
  • Coke Plant
  • Coke Consumption
  • Coke Quality
  • Coal Batch