Abstract
On the basis of laboratory data for production batch employed at AO Evraz NTMK and AO Evraz ZSMK, including batch that contains Ulug-Khem coal, a coking characteristic is proposed. This characteristic permits relatively precise prediction of CSR and CRI. Its relation with the quality of coke produced by the classical method and from rammed coal batch is analyzed.
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Zolotukhin, Yu.A., Berkutov, N.A., and Koshkarov, D.A., Properties of Ulug Khem coal. 2. Quality of coke from batch containing Mezhegei coal, Coke Chem., 2016, vol. 59, no. 2, pp. 41–47.
Zolotukhin, Yu.A. Properties of Ulug Khem coal. 3. Quality of coke from batch containing Elegest coal, Coke Chem., 2016, vol. 59, no. 5, pp. 169–177.
Stankevich, A.S. and Zolotukhin, Yu.A. Determining the technological value of coal on the basis of cokequality predictions, Coke Chem., 2015, vol. 58, no. 7, pp. 233–244.
Zolotukhin, Yu.A., Kukolev, Ya.B., Andreichikov, N.S., et al., Establishing coking-coal resources for OAO NTMK and developing additional quality criteria. 1. Box coking, Koks Khim., 2005, no. 12, pp. 2–10.
Zolotukhin, Yu.A., Kukolev, Ya.V., Andreichikov, N.S., et al., Establishing coking-coal resources for OAO NTMK and developing additional quality criteria. 2. Industrial coking, Koks Khim., 2006, no. 5, pp. 20–25.
Kushnarev, A.V., Kirichkov, A.A., Berkutov, N.A., Gilyazetdinov, R.R., Zolotukhin, Yu.A., and Kukolev, Ya.B., OAO NTMK coking coal and its compliance with blast-furnace requirements, Coke Chem., 2007, vol. 50, no. 7, pp. 186–191.
Zolotukhin, Yu.A. and Sulimov, G.I., Petrographic methods of investigating coal and coal batch and improvement of foundry coke quality, Koks Khim., 1990, no. 3, pp. 37–42.
Zolotukhin, Yu.A., Reflectogram analysis of coal and coal mixtures. 2. Construction of coal charges, Koks Khim., 1995, no. 6, pp. 2–11.
Zolotukhin, Yu.A., Implementation of petrographic and reflectogram analysis for evaluation of branded structure and properties of coal mixtures, Koks Khim., 1997, no. 5, pp. 6–14.
Zolotukhin, Yu.A., Reflectogram analysis of raw coal, Koks Khim., 1997, no. 10, pp. 2–8.
Zolotukhin, Yu.A., The principles of the raw material base development at the coal dressing plants: criteria for quality assessment, Koks Khim., 1999, no. 12, pp. 2–10.
Zolotukhin, Yu.A., Use of reflectogram analysis for analysis of coal and of charges for coking (a review), Koks Khim., 2002, no. 8, pp. 2–13.
Tiwari, H.P., Haldar, S.K., Roy, A., et al., Data mining—new perspectives on predicting coke quality in recovery stamp charged coke making process, Metall. Res. Technol., 2015, vol. 112, p. 603.
Eremin, I.V., Artser, A.S., and Bronovets, T.M., Petrologiya i khimiko-tekhnologicheskie parametry uglei Kuzbassa (Petrology and Chemical-Technological Parameters of Kuzbas Coal), Kemerovo: Pritomskoe, 2001, p. 399.
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Original Russian Text © Yu.A. Zolotukhin, 2016, published in Koks i Khimiya, 2016, No. 11, pp. 6–10.
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Zolotukhin, Y.A. Relation between the coking properties and quality of coke. Coke Chem. 59, 403–406 (2016). https://doi.org/10.3103/S1068364X16110089
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DOI: https://doi.org/10.3103/S1068364X16110089