Журналы →  Горный журнал →  2024 →  №5 →  Назад

ПЕРЕРАБОТКА И КОМПЛЕКСНОЕ ИСПОЛЬЗОВАНИЕ МИНЕРАЛЬНОГО СЫРЬЯ
Название О возможности повышения объемов переработки магнетит-апатитовых руд
DOI 10.17580/gzh.2024.05.05
Автор Опалев А. С., Алексеева С. А., Бармин И. С., Смирнова Н. А.
Информация об авторе

Горный институт Кольского научного центра РАН, Апатиты, Россия

Опалев А. С., зам. директора по научной работе, канд. техн. наук
Алексеева С. А., старший научный сотрудник, s.alekseeva@ksc.ru

 

ОАО «Минерально-химическая компания «ЕвроХим», Москва, Россия
Бармин И. С., руководитель направления, канд. техн. наук

 

АО «Ковдорский горно-обогатительный комбинат», Ковдор, Россия
Смирнова Н. А., главный обогатитель

Реферат

Исследована возможность повышения объемов переработки магнетит-апатитовых руд Ковдорского месторождения. Исследования были направлены на изучение влияния операции предварительного грохочения на показатели измельчения и последующего магнитного обогащения. Установлено, что наибольший прирост производительности секции обогащения в 22 % достигается при крупности материала предварительного грохочения 0,56 мм.

Ключевые слова Измельчение, стержневая мельница, грохочение, магнитная сепарация, продуктивный класс, магнетит, апатит, степень раскрытия
Библиографический список

1. Baranov V. F., Patkovskaya N. А., Tasina Т. I. Current trends in magnetite iron ores processing technology. Basic trends. Obogashchenie Rud. 2013. No. 3. pp. 10–17.
2. Gzogyan T. N., Gzogyan S. R., Grishkina E. V. Deep concentration of high-grade iron ore in the Belgorod Region of the Kursk Magnetic Anomaly. Eurasian Mining. 2019. No. 2. pp. 44–48.
3. Pelevin A. E., Kornilkov S. V., Dmitri ev A. N., Bagazeev V. K. Quality improvement of magnetite concentrate in separate processing of different iron ore types and varieties. MIAB. 2021. No. 11-1. pp. 306–317.
4. Lee D., Je J., Kim K., Kwon J., Cho H. Prediction of iron ore mineral liberation behavior using the Andrews–Mika diagram and beta distribution. Advanced Powder Technology. 2022. Vol. 33, Iss. 5. ID 103558.
5. Ismagilov R. I., Kozub A. V., Gridasov I. N., Shelepov E. V. Case study: Advanced solutions applied by JSC Andrei Varichev Mikhailovsky GOK to improve ferruginous quartzite concentration performance. Gornaya promyshlennost. 2020. No. 4. pp. 98–103.
6. Pattanaik A., Rayasam V. Analysis of reverse cationic iron ore fines flotation using RSM-D-optimal design–An approach towards sustainability. Advanced Powder Technology. 2018. Vol. 29, Iss. 12. pp. 3404–3414.
7. Zhang X., Gu X., Han Y., Parra-Álvarez N., Claremboux V. et al. Flotation of iron ores: A review. Mineral Proceeding and Extractive Metallurgy Review. 2021. Vol. 42, Iss. 3. pp. 184–212.
8. Matiolo E., Couto H. J. B., Lima N., Silva K., De Freitas A. S. Improving recovery of iron using column flotation of iron ore slimes. Minerals Engineering. 2020. Vol. 158. ID 106608.
9. Yin W., Wang J., Xu L. N reagents in the reverse flotation of carbonate-containing iron ores. Proceedings of the 11th International Congress for Applied Mineralogy. Cham : Springer, 2015. pp. 459–470.
10. Pelevin A. E. Increasing the efficiency of iron-ore dressing by separation in an alternative magnetic field. Chernye Metally. 2021. No. 5. pp. 4–9.
11. Jiang W., Zhang Y., Liang G. Q., Xia X. W. Development and application of complex flashing-field magnetic cleaner. Advanced Materials Research. 2014. Vol. 1073-1076. pp. 2177–2188.
12. Rosario P. P. Technical and economic assessment of a non-onventional HPGR circuit. Minerals Engineering. 2017. Vol. 103-104. pp. 102–111.
13. Prokopyev S. A., Pelevin A. E., Napolskikh S. A., Gelbing R. A. Staged screw separation of magnetite concentrate. Obogashchenie Rud. 2018. No. 4. pp. 28–33.
14. Sadeghi M., Bazin C., Devin P.-O., Lavoie F., Hodouin D. et al. Control of spiral concentrators for the concentration of iron ore. Proceedings of XXVIII International Mineral Processing Congress. Quebec, 2016. Vol. 7. pp. 4534–4545.
15. Kuskov V., Kuskova Ya., Udovitsky V. Effective Processing of the Iron Ores. Proceedings of II International Innovative Mining Symposium (Devoted to Russian Federation Year of Environment). 2017. E3S Web of Conferences. 2017. Vol. 21. ID 02010.
16. Vaisberg L. А., Kuskova Ya. V. Improvement of circular concentrating tables as development of gravity concentration methods. Obogashchenie Rud. 2017. No. 4. pp. 54–60.
17. Agrawal P., Bacchuwar S., Rao G., Sharma S. Optimization of process parameters of spiral concentrator for beneficiation of iron ore stacked slimes from Kirandul, Chattisgarh, India. Proceedings of XXVIII International Mineral Processing Congress. Quebec, 2016. Vol. 6. pp. 3914–3923.
18. Opalev A. S., Khokhulya M. S., Fomin A. V., Karpov I. V. Creation of innovative technologies for production of high-quality iron concentrate production in the North West of Russia. Gornyi Zhurnal. 2019. No. 6. pp. 56–61.
19. Opalev A. S., Karpov I. V., Krivovichev S. V. Enhancing magnetite quartzite processing efficiency at Karelsky Okatysh. Gornyi Zhurnal. 2021. No. 11. pp. 66–74.
20. Grinenko V. I., Opalev A. S., Maevsky P. V., Karpov I. V. Improvement of iron ore concentrate quality by gravity and magnetic separation at SSGPO JSC. Gornyi Zhurnal. 2021. No. 10. pp. 81–86.
21. Gzogyan S. R., Scherbakov A. V. Improving the quality of concentrates of Stoilensky GOK JSC with the use of magneticAgravity separation. Obogashchenie Rud. 2020. No. 6. pp. 3–8.
22. Gzogyan T. N., Opalev A. S., Gzogyan S. R., Shcherbakov A. V. Application of magnetic–gravitational separation to produce high quality concentrates from ferruginous quartzite in KMA. Proceedings of XII Congress of Dressers from CIS Countries. Moscow, 2019. pp. 182–186.
23. Yushina T. I., Chanturia E. L., Dumov A. M., Myaskov A. V. Modern trends of technological advancement in iron ore processing. Gornyi Zhurnal. 2021. No. 11. pp. 75–83.
24. Jankovic A., Valery W. Reducing grinding energy and cost—Magnetite iron ore design case study. Obogashchenie Rud. 2012. No. 5. pp. 3–8.
25. Baranov V. F. Projects which push the limits of efficient performance concepts of highpressure grinding rollers. Gornyi Zhurnal. 2021. No. 11. pp. 33–38.
26. Maksimov I. I., Sentemova V. A., Akkerman Yu. E. Studies and development of energysaving technology for high-grade concentrates production from oxidized iron ores. Obogashchenie Rud. 2011. No. 6. pp. 3–7.
27. Mezenin A. O., Paykov A. A. Prospects of import substitution in mining and processing sector. Modern Problems of Integrated and Deep Processing of Natural and Technogenic Mineral Raw Materials (Plaksinsky Readings–2022) : Proceedings of International Conference. Vladivostok : Izdatelstvo DVFU, 2022. pp. 78–82.
28. Aleksandrova T. N., Chanturiya A. V., Kuznetsov V. V. Mineralogical and technological features and patterns of selective disintegration of ferruginous quartzites of the Mikhailovskoye deposit. Journal of Mining Institute. 2022. Vol. 256. pp. 517–526.
29. Taranov V. A., Aleksandrova T. N. Estimate of the strength properties of the ore as a factor improvement of the effectiveness of the grinding process. MIAB. 2015. No. 4. pp. 119–123.
30. Moseykin V. V., Absatarov S. Kh. Mineral composition of ferruginous quartzite from Lebedinskoe deposit and the connection with rock fracture processes. MIAB. 2008. No. 2. pp. 97–103.
31. Khramov A. N. Research algorithm of valuable components detection and its application technological possibilities at ore reduction. Vestnik Chitinskogo gosudarstvennogo universiteta. 2012. No. 2(81). pp. 36–41.
32. Postolatieva A. V., Tverdov A. A., Nikishichev S. B. Special aspects of iron ore disintegration processes and terms of reference for the selection of the optimal ore dressing flow sheet. Gornaya promyshlennost. 2013. No. 6. pp. 82–86.
33. Bilenko L. F. Laws of drum milling. Moscow : Nedra, 1984. 200 p.
34. Rakaev A. I. Optimization of ore pretreatment in gravitational separation. Leningrad : Nauka, 1989. 184 p.
35. Bogdanov O. S., Olevskiy V. A., Akinshina I. K. et al. (Eds.). Reference book in ore beneficiation. Vol. 1. Preparation. 2nd revised and enlarged edition. Moscow : Nedra, 1982. 367 p.

Language of full-text русский
Полный текст статьи Получить
Назад