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Detkova, T., Kalko, A., & Eliseev, A. (2020). Studies of Conventional and New Technologies for Preparation of Iron Ore Raw Materials at Iron Making Plant of Pao Severstal to Evaluate Prospectives for Reduction of Ecological Load on Environment. KnE Materials Science, 6(1), 312–318. https://doi.org/10.18502/kms.v6i1.8097

https://doi.org/10.18502/kms.v6i1.8097

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authors

  • T.V. Detkova

    T.V. Detkova

    PAO Severstal, Cherepovets, Vologda Region, Russia
  • A.A. Kalko

    A.A. Kalko

    PAO Severstal, Cherepovets, Vologda Region, Russia
  • A.A. Eliseev

    A.A. Eliseev

    PAO Severstal, Cherepovets, Vologda Region, Russia

Published Date

  • Dec 31, 2020

Studies of Conventional and New Technologies for Preparation of Iron Ore Raw Materials at Iron Making Plant of Pao Severstal to Evaluate Prospectives for Reduction of Ecological Load on Environment

KnE Materials Science / IV Congress “Fundamental Research and Applied Developing of Recycling and Utilization Processes of Technogenic Formations” Volume 2020 / Pages 312–318

Abstract




The experts of Centre for Raw Materials Investigations (CRMI) have conducted research into the usage of recycled materials in the following technological processes: sintering and briquetting. Research shows variation in emissions containing sinter gases and qualitative characteristics of the finished product (cold and hot sinter strength). It is suggested that involvement of recycled waste products of steelmaking and chemical processes shall be increased using the method of vacuum extrusion.





Keywords: sintering, recycled materials, sinter gas, briquettes







References
[1] Patent RU No. 2337978.

[2] Patent RU No. 2460812.

[3] Detkova, T. V., Eliseev, A. A. and Ishov, A. M. (2013). Scientific and Technical Progress in Ferrous Metallurgy – Main Directions for Resource Saving in Sinter Production of CherMK. In Materials of the I International scientific and technical conference. Cherepovets: FGBPO VPO Cherepovets State University, pp. 76-81.