Steel in Translation

, Volume 47, Issue 12, pp 814–819 | Cite as

Roasting Machine for Client-Oriented Pellet Production

  • S. I. Kretov
  • A. V. Kozub
  • S. P. Pigarev
  • V. V. Bragin
  • A. I. Gruzdev
  • A. V. Varichev
  • A. A. Ugarov
  • A. L. Kuznetsov
  • A. A. Lavrinenko
Article
  • 2 Downloads

Abstract

An innovative production technology for iron-ore pellets on a new generation of roasting machines is considered. The MOK-1-592M roasting machine is the basic component in the TKOM-3 pellet-production system, which went into operation at PAO Mikhailovskii GOK in 2015. The characteristics of the following products are presented: fluxed pellets of basicity 0.5; pellets based on superenriched concentrate with high iron content and low silicon-dioxide content for direct reduction; and pellets consisting of a mixture of hematite and magnetite. The production of such pellets is discussed, and the possibility of improving pellet quality at roasting machine 3 is analyzed.

Keywords

TKOM-3 pellet-production system MOK-1-592 roasting machine iron-ore pellets fluxed pellets productivity pellet quality 

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Copyright information

© Allerton Press, Inc. 2017

Authors and Affiliations

  • S. I. Kretov
    • 1
  • A. V. Kozub
    • 1
  • S. P. Pigarev
    • 1
  • V. V. Bragin
    • 2
  • A. I. Gruzdev
    • 2
  • A. V. Varichev
    • 3
  • A. A. Ugarov
    • 3
  • A. L. Kuznetsov
    • 4
  • A. A. Lavrinenko
    • 5
  1. 1.PAO Mikhailovskii GOKZheleznogorskRussia
  2. 2.OOO NPVP TOREKSYekaterinburgRussia
  3. 3.OOO UK MetalloinvestMoscowRussia
  4. 4.PAO UralmashzavodYekaterinburgRussia
  5. 5.Institute of Integrated Mineral Development (IPKON)Russian Academy of SciencesMoscowRussia

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