Advertisement

Steel in Translation

, Volume 47, Issue 8, pp 544–549 | Cite as

Blast-furnace operation with wet blast

  • V. P. Lyalyuk
  • A. K. Tarakanov
  • D. A. Kassim
  • G. P. Kostenko
  • E. E. Donskov
Article

Abstract

Traditional wetting of the blast by steam does not ensure constant moisture content. The abrupt changes in moisture content undermine the stability of the lining and the metal framework of the air heaters. A method of moisture supply that eliminates condensation in the cold-blast line is required.

Keywords

blast furnaces blast moisture content theoretical temperature 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Donskov, E.G. and Lyalyuk, V.P., Upravlenie khodom domennoi plavki (Control of Blast Furnace Smelting), Saarbrucken: Palmarium Academic, 2013.Google Scholar
  2. 2.
    Donskov, E.G. and Lyalyuk, V.P., Sokrashchenie raskhoda energoresursov pri vyplavke chuguna (Energy Consumption Reduction during Cast Iron Smelting), Saarbrucken: Palmarium Academic, 2014.Google Scholar
  3. 3.
    Lyalyuk, V.P., Kassim, D.A., Onopa, V.N., and Donskov, E.E., Teoreticheskie i eksperimental’nye issledovaniya domennoi plavki (Theoretical and Experimental Studies of Blast Furnace Smelting), Krivoi Rog: Dionat, 2016.Google Scholar
  4. 4.
    Vegman, E.F., Zherebin, B.N., Pokhvisnev, A.N., and Yusfin, Yu.S., Metallurgiya chuguna (Metallurgy of Cast Iron), Moscow: Metallurgiya, 1978.Google Scholar
  5. 5.
    Tovarovskii, I.G. and Lyalyuk, V.P., Evolyutsiya domennoi plavki (Evolution of Blast Furnace Smelting), Dnepropetrovsk: Porogi, 2001.Google Scholar
  6. 6.
    Ramm, A.N., Sovremennyi domennyi protsess (Modern Blast Furnace Process), Moscow: Metallurgiya, 1980.Google Scholar
  7. 7.
    Volkov, Yu.P., Shparber, L.Ya., and Gusarov, A.K., Tekhnolog-domenshchik: spravochnik (Technologist-Blast Furnace Operator: Handbook), Moscow: Metallurgiya, 1986.Google Scholar
  8. 8.
    Kassim, D.A., Lyalyuk, V.P., Tarakanov, A.K., et al., Determination of the theoretical combustion temperature when blowing natural gas and pulverized coal into the blast furnace hearth, Metall. Gornorudn. Prom-st, 2016, no. 2, pp. 38–43.Google Scholar
  9. 9.
    Donskov, E.G., Sheremet, V.A., Lyalyuk, V.P., et al., UA Patent 54683, Byull. Izobret., 2010, no. 22.Google Scholar
  10. 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.CrossRefGoogle Scholar
  11. 11.
    Lyalyuk, V.P., Kostenko, G.P., Tarakanov, A.K., and Kassim, D.A., UA Patent 113499, Byull. Izobret., 2017, no. 2.Google Scholar

Copyright information

© Allerton Press, Inc. 2017

Authors and Affiliations

  • V. P. Lyalyuk
    • 1
  • A. K. Tarakanov
    • 2
  • D. A. Kassim
    • 1
  • G. P. Kostenko
    • 3
  • E. E. Donskov
    • 3
  1. 1.Krivoi Rog Metallurgical InstituteUkrainian National Metallurgical AcademyKrivoi RogUkraine
  2. 2.Ukrainian National Metallurgical AcademyDneprUkraine
  3. 3.PAO ArcelorMittal Krivoi RogKrivoi RogUkraine

Personalised recommendations