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PROCESSING AND COMPLEX USAGE OF MINERAL RAW MATERIALS
ArticleName Processing technology for ferruginous quartzite of Okolovo deposit
DOI 10.17580/em.2023.01.10
ArticleAuthor +Gzogyan T. N., Gzogyan S. R., Grishkina E. V.
ArticleAuthorData

Belgorod State University, Belgorod, Russia:

+Gzogyan T. N., Head of Laboratory
Gzogyan S. R., Senior Researcher, mehanobr1@yandex.ru
Grishkina E. V., Researcher

Abstract

The article describes mineralogical and technological studies of ferruginous quartzite of Okolovo deposit. A signature of the mineral composition of ferruginous quartzite from this deposit is a noticeable predominance and diversity of silicate minerals as against quartz. The presence of low metallic and nonmetallic materials in quartzite dictates their extraction in the process of ore pretreatment. The promising trend in processing of ferruginous quartzite of Okolovo deposit is combination of pretreatment and deep concentration. The technological research has proved feasibility of obtaining a high-quality product suitable for metallization using the recommended technology.

keywords Ferruginous quartzite, magnetite, hematite, martite, quartz, dry magnetic separation, wet magnetic separation, grindability
References

1. Solodilova V. V. Geological and structural features of the Okolovsky deposit of ferruginous quartzites. Lithosphere. 2006. No. 1(24). pp. 45–55.
2. Selivanova E. V. The possibility of complex use of ores of the Okolovsky deposit of iron quartzites. Metallogeny of ancient and modern oceans. 2008. No. 1. pp. 135–138.
3. Gzogyan T. N. Special features of the Prioskolskoye deposit ferruginous quartzites material composition and processing technology. Obogashchenie Rud. 2010. No. 2. pp. 8–12.
4. Gzogyan T. N., Gzogyan S. R. Ferruginous quartzites from Kimkan deposit and their processing. Journal of Mining Science. 2017. Vol. 53, No. 1. pp. 149–157.
5. Baoyu Cui, Dezhou Wei, Hao Zhang. et al. Beneficiaton studies of a low-grade iron ore in China. In: XXVIII International Mineral Processing Congress (IMPC). Quebec, Canada. 2016. 120.
6. Lu L. Iron Ore: Mineralogy, Processing and Environmental Sustainability. Cambridge : Woodhead Publishing, 2015. 631 p.
7. Chanturia V. A. Innovation-based processes of integrated and high-level processing of natural minerals and mining waste. Gornyi Zhurnal. 2015. No. 7. pp. 29–37.
8. Varichev A. V., Ugarov A. A., Efendiev N. T., Kretov S. I., Puzakov P. V. et al. Innovative solutions in iron ore production at Mikhailovsky mining and processing plant. Journal of Mining Science. 2017. No. 5. pp. 141–153.
9. Gleeson D. Preceding processing. International Mining. 2019. pp. 82–87.
10. Yu J. W., Han Y. X., Li Y. J. et al. Investigation on pre-concentration efficiency of a low grade hematite ore using magnetic separation. XXVIII International Mineral Processing Congress (IMPC). Quebec, Canada. 2016. 34.
11. Kuskov V. P., Sishchuk Yu. M. Improvement of beneficiation technologies foe iron ore of various type and material constitution. Gornyi Zhurnal. 2016. No. 2. pp. 70–73.
12. Gzogyan T. N. Theoretical and experimental studies on production of high grade concentrates. GIAB. 2010. No. 4. pp. 389–394.
13. Papalambros P. Y., Wilde D. J. Principles of optimal design: modeling and computation. New York : Cambridge University Press, 2017. 376 p.
14. Pelevin A. E. Production of hematite concentrate from hematitemagnetite ore. GIAB. 2020. No. 3(1). pp. 422–430.
15. Opalev A. S., Khokhulya M. S., Fomin A. V. et al. Creation of innovative technologies for production of high-quality iron concentrate production in the North West of Russia. Gornyi Zhurnal. 2019. No. 6. pp. 56–60.
16. Dyadin B. I. Electrodynamic separation of fine particles in the pulsed traveling magnetic field. Journal of Mining Science. 2020. Vol. 56, No. 1. pp. 113–118.
17. Gan F., Peng X., Yang B. Study on process for recovering iron concentrate from iron-containing solid waste in mines. Journal of Mining Science. 2020. Vol. 56, No. 4. pp. 669–677.

Full content Processing technology for ferruginous quartzite of Okolovo deposit
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