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Influence of batch composition and clinkering properties on the hot strength of coke and blast-furnace operation

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Abstract

The relation of the basic characteristics of coking batch to the hot strength CSR and reactivity CRI of coke is established. The plastic layer of the batch components influences CRI and CSR. The relation of the batch composition to CSR and CRI is determined. When using enrichment batch that contains ∼50.4% cokeforming coal, the best results are obtained: CSR = 61.8–62.3% and CRI = 26.4–26.7%.

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References

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Authors and Affiliations

  1. OAO Zapadno-Sibirskii Metallurgicheskii Kombinat (ZSMK), Novokuznetsk, Russia

    G. R. Gainieva, L. D. Nikitin, M. M. Naimark, N. N. Nazarov & G. P. Tkachenko

Authors
  1. G. R. Gainieva
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  2. L. D. Nikitin
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  3. M. M. Naimark
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  4. N. N. Nazarov
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  5. G. P. Tkachenko
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Additional information

Original Russian Text © G.R. Gainieva, L.D. Nikitin, M.M. Naimark, N.N. Nazarov, G.P. Tkachenko, 2008, published in Koks i Khimiya, 2008, No. 10, pp. 20–23.

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Gainieva, G.R., Nikitin, L.D., Naimark, M.M. et al. Influence of batch composition and clinkering properties on the hot strength of coke and blast-furnace operation. Coke Chem. 51, 390–393 (2008). https://doi.org/10.3103/S1068364X08100037

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  • DOI: https://doi.org/10.3103/S1068364X08100037

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