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Assessing the value of coking coal in terms of coking properties and genetic compatibility

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Abstract

On the basis of new research by the Sapozhnikov method (State Standard GOST 1186), as well as data on the yield of volatiles (State Standard GOST 6382) and the petrological characteristics, new definitions are proposed in assessing the clinkering and coking of coal for bed coking. Under that proposal, clinkering properties and coking properties would refer exclusively to samples of individual coals; clinkering ability and coking ability would apply to coal blends and coal batch. As is shown, data for the petrographic composition and vitrinite reflection coefficient permit assessment of the genetic compatibility of coal, which may be used as a behavioral characteristic of coal in batch for blast-furnace coke production.

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Authors and Affiliations

  1. Kuznetsk Center, Eastern Coal-Chemistry Institute, Novokuznetsk, Russia

    V. P. Ivanov & I. S. Bondarenko

  2. OOO Vostochnyi Nauchno-Inzhenernyi Tsentr Ugol’, Novokuznetsk, Russia

    S. A. Pantykin

Authors
  1. V. P. Ivanov
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  2. I. S. Bondarenko
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  3. S. A. Pantykin
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Corresponding author

Correspondence to V. P. Ivanov.

Additional information

Original Russian Text © V.P. Ivanov, I.S. Bondarenko, S.A. Pantykin, 2011, published in Koks i Khimiya, 2011, No. 11, pp. 8–15.

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Ivanov, V.P., Bondarenko, I.S. & Pantykin, S.A. Assessing the value of coking coal in terms of coking properties and genetic compatibility. Coke Chem. 54, 391–397 (2011). https://doi.org/10.3103/S1068364X11110056

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  • DOI: https://doi.org/10.3103/S1068364X11110056

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