Journals →  Tsvetnye Metally →  2020 →  #6 →  Back

BENEFICATION
ArticleName Testing and research on concentration of ore and secondary raw material from the Norilsk industrial region
DOI 10.17580/tsm.2020.06.02
ArticleAuthor Akhmedova L. F., Sidorenko Yu. G., Antonenok D. S., Cheptsova E. N.
ArticleAuthorData

Laboratory of Engineering Support of Production at Talnakh Concentrator, Center for Engineering Support of Production, Company “Nornickel”, Polar Division, Norilsk, Russia:

L. F. Akhmedova, Processing Engineer, e-mail: cisp@nornik.ru
Yu. G. Sidorenko, First Category Processing Engineer
D. S. Antonenok, Second Category Processing Engineer
E. N. Cheptsova, Processing Engineer

Abstract

On December 13, 1936, Research Concentration Shop (renamed to Research Concentration Laboratory in 1939) was established beyond the Polar circle. In 2018, Mining and Metallurgical Testing and Research Center (nowadays Production Engineering Support Center) celebrated its 80th anniversary. In 1971, Testing and Research Concentration Laboratory located at Talnakh Concentrator became a part of Mining and Metallurgical Testing and Research Center. A similar laboratory was established at Talnakh Concentrator that was launched in 1981. Since 1984, the Laboratory is subordinated to Production Engineering Support Center. Over the decades, the efforts and investments for the development of scientific engineering potential brought tremendous results. The specialists of Center have developed technologies that became the ground for the designing and starting-up mines, concentrators and metallurgical operations. Since the day of its foundation, Laboratory’s research activity is focused on the development and support during the commercial implementation of the modern high-efficiency technologies for the concentration of ores and secondary raw material. Research Laboratory of Center is equipped with the state-of-the-art equipment allowing not only to provide engineering support for the current production operations but also to design new process solutions, reagent schemes and to define the optimal process parameters. In 2016, a new Nornickel proprietary technology was implemented at Talnakh Concentrator. At first, the technology was fine-tuned using a pilot flotation plant that allowed simulating the process in the continuous mode. Besides, in the end of 2018, tests to confirm the viability of the process for the concentrationof Komsomolsky Mine cupri ferous ore and Oktyabrsky Mine disseminated ore mixture in a dedicated process stream were performed at this plant. This process is to be implemented on the final stage of Talnakh Concentrator modernization.

keywords Copper-nickel sulfide ore, secondary raw material, laboratory studies, flotation, concentration technology, Talnakh Concentrator, Norilsk Concentrator
References

1. Barnes S. J., Mungall J. E., Le Vaillant M., Godel B. et al. Sulfidesilicate textures in magmatic 59 Ni-Cu-PGE sulfide ore deposits: Disseminated and net-textured ores. American Mineralogist. 2017. Vol. 102. pp. 473–506.
2. Krivolutskaya N., Gongalsky B., Kedrovskaya T., Kubrakova I. et al. Geology of the Western Flanks of the Oktyabr'skoe Deposit, Noril'sk District, Russia: Evidence of a Closed Magmatic System. Mineralium Deposita. 2019. Vol. 54. pp. 611–630.
3. Malich K. N., Belousova E. A., Griffin W. L., Badanina I. Yu. et al. New insights on the origin of ultramafic-mafic intrusions and associated Ni-Cu-PGE sulfide deposits of the Noril’sk and Taimyr provinces, Russia: evidence from radiogenic and stable isotope data. Processes and ore deposits of ultramafic-mafic magmas through space and time. 2017. Chapter 7. pp. 198–237.
4. Technological evaluation of mineral raw material. Field testing. Raw description. Reference book. Ostapenko P. E. (Editor). Moscow : Nedra, 1990. 272 p.
5. Izoitko V. M. Technological mineralogy and ore evaluation. St. Petersburg : Nauka, 1997. 582 p.
6. Alekseeva L. I., Kaitmazov N. G., Salaikin Yu. A., Matvienko Z. I. et al. Disseminated ores of Norilsk — a new approach to the concentration technology. Tsvetnye Metally. 2007. No. 7. pp. 16–21.
7. Petrukhin V. A., Lesnikova L. S., Demidenko I. S., Kozhanova M. V. et al. Improvement of technology of concentration of ingrained and cuprous ores. Tsvetnye Metally. 2013. No. 6. pp. 16–22.
8. Uvarov I. I., Lyubavina V. A. Medvezhy Ruchey Mine. Gornyi Zhurnal. 2010. No. 6. pp. 43–46.
9. Villers J., Liles D. C., Becker M. The crystal structure of a naturally occurring 5C pyrrhotite from Sudbury, its chemistry, and vacancy distribution. American Mineralogist. 2009. Vol. 94, Iss. 10. pp. 1405–1410.
10. Orlova T. A., Stupnikov V. M., Krestan A. L. Upon a mechanism of oxidative dilution of sulphides. Zhurnal Prikladnoi Khimii. 1988. Vol. 61, No. 10. pp. 2172–2177.
11. Becker M., Villiers J., Bradshaw D. The flotation of magnetic and non-magnetic pyrrhotite from selected nickel ore deposits. Minerals Engineering. 2010. Vol. 23, Iss. 11. pp. 1045–1052.
12. Kharmtsova I. N., Yatsenko A. A., Baskaev P. M. et al. Reconstruction of Talnakh Concentrator with introducing new efficient technologies and equipment. Tsvetnye Metally. 2001. No. 6. pp. 39–40.
13. Petruhin V. A., Malchevskaja O. A., Lesnikova L. S., Rezvanova A. A., Kosenko V. A. Improvement of operating SKS-technology of enrichment for the purpose of increase of quality indicators of allocated concentrates. Tsvetnye Metally. 2010. No. 6. pp. 24–30.
14. Lesnikova L. S., Bragin V. I., Brusnichkina-Kirillova L. Yu. Processing of ore raw materials at the Talnakh concentrator – technological and ecological aspects. Non-Ferrous Metals – 2015 : collection of reports of the VII international congress and exhibition. Krasnoyarsk, 2015. pp. 796–797.
15. Lesnikova L. S., Volyanskiy I. V., Datsiev M. S., Arabadzhi Ya. N. Implementation of the enrichment technology of the charge of rich and cuprous ore at the Talnakh Concentrator. Tsvetnye Metally. 2018. No. 6. pp. 32–38. DOI: 10.17580/tsm.2018.06.04.

Language of full-text russian
Full content Buy
Back