Using Mathematical Simulation to Evaluate the Efficiency of Iron Ore–Coal Brexes in Blast-Furnace Smelting

I. F. Kurunov; S. V. Filatov; A. M. Bizhanov

doi:10.1007/s11015-017-0402-3

Using Mathematical Simulation to Evaluate the Efficiency of Iron Ore–Coal Brexes in Blast-Furnace Smelting

作者: Kurunov I.F.¹, Filatov S.V.¹, Bizhanov A.M.²
隶属关系:
1. Novolipetskii Metallurgical Combine (NLMK)
2. J. C. Steele & Sons, Inc.
期: 卷 60, 编号 9-10 (2017)
页面: 1022-1024
栏目: Article
URL: https://journals.rcsi.science/0026-0894/article/view/239430
DOI: https://doi.org/10.1007/s11015-017-0402-3
ID: 239430

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详细

A mathematical model of the blast-furnace process developed by the MISiS is used to analyze the efficiency of a charge containing, in equal portions, coal-containing brexes made of iron-ore concentrate, superfluxed sinter, and non-fluxed oxidized pellets. Mathematical simulation shows that replacing 50% of sinter production by clean brex production will reduce the coke consumption by at least 10% and the dust and gas emissions of sintering plants by 50%.