Metallization of siderite ore in reducing roasting
- Authors: Gulyakov V.S.1, Vusikhis A.S.1, Leont’ev L.I.1, Kudinov D.Z.1
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Affiliations:
- Institute of Metallurgy, Ural Branch
- Issue: Vol 2016, No 5 (2016)
- Pages: 404-408
- Section: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170513
- DOI: https://doi.org/10.1134/S0036029516050153
- ID: 170513
Cite item
Abstract
The behavior of the initial ore and the concentrate of magnetoroasting beneficiation during metallization under the conditions that are close to those for reducing roasting of iron ores in a rotary furnace is studied in terms of works on extending the field of application of Bakal siderites. A difference in the mechanisms of the metallization of crude ore and the roasted concentrate is observed. The metallization of roasted concentrate lumps is more efficient than that of crude siderite ore. In this case, the process ends earlier and can be carried out at higher temperatures (1250–1300°C) without danger of skull formation.
About the authors
V. S. Gulyakov
Institute of Metallurgy, Ural Branch
Email: vas58@mail.ru
Russian Federation, ul. Amundsena 101, Yekaterinburg, 620016
A. S. Vusikhis
Institute of Metallurgy, Ural Branch
Author for correspondence.
Email: vas58@mail.ru
Russian Federation, ul. Amundsena 101, Yekaterinburg, 620016
L. I. Leont’ev
Institute of Metallurgy, Ural Branch
Email: vas58@mail.ru
Russian Federation, ul. Amundsena 101, Yekaterinburg, 620016
D. Z. Kudinov
Institute of Metallurgy, Ural Branch
Email: vas58@mail.ru
Russian Federation, ul. Amundsena 101, Yekaterinburg, 620016