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Peculiarities of Cast Iron Smelting in Blast Furnaces with a Volume of 1232 and 1648 m3 of Ural Steel JSC with Different Share of Pellets

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Abstract

Results of improving the technical and economic performance of blast furnaces of “Ural Steel” JSC with a useful volume of 1232 and 1648 m3, reconstructed according to the project of Danieli Corus (Netherlands), are presented. After the furnace reconstruction, a modified profile was obtained, which makes it possible to operate both on a standard charge and on a charge with a pellet content of up to 95%. This solution makes it possible to work with different proportions of sinter and pellets depending on the availability of raw materials and economic feasibility.

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Authors and Affiliations

  1. Ural Steel JSC (Novotroitsk), 462353, Novotroitsk, Orenburg Region, Russia

    D. V. Lazarev, S. A. Trubitsyn, A. Yu. Fuks & Yu. N. Mikheev

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  1. D. V. Lazarev
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  2. S. A. Trubitsyn
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  3. A. Yu. Fuks
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  4. Yu. N. Mikheev
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Correspondence to D. V. Lazarev or S. A. Trubitsyn.

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Translated by V. Selikhanovich

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Lazarev, D.V., Trubitsyn, S.A., Fuks, A.Y. et al. Peculiarities of Cast Iron Smelting in Blast Furnaces with a Volume of 1232 and 1648 m3 of Ural Steel JSC with Different Share of Pellets. Steel Transl. 53, 42–48 (2023). https://doi.org/10.3103/S0967091223010060

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