Evaluation of manganese tailings by using low intensity and high intensity magnetic separators

Ömer Canıeren; Prof. Dr. Cengiz Karagüzel

doi:10.59313/jsr-a.1764312

Evaluation of manganese tailings by using low intensity and high intensity magnetic separators

Abstract

This study aims to enrich waste manganese ore obtained from a manganese enrichment plant operating in the Aegean Region of Türkiye. For this purpose, dry low- and wet high-intensity magnetic separators were used. First, mineralogical and chemical analyses were conducted for characterisation purposes. Then, following grinding and classification through size reduction, the ore was separated into different size fractions, and enrichment tests were conducted using two different types of magnetic separators. In low-intensity magnetic separation tests, the effects of particle size, drum rotation speed, and blade position on separation performance were investigated. In contrast, in high-intensity separation tests, the effects of particle size, magnetic field intensity, and feed rate on enrichment were examined. Based on the enrichment studies, using separators with low and high magnetic sensitivity, from waste manganese ore with an average MnO content of 2.4%, manganese concentrates with an efficiency of 81.27% and a Mn grade of 29.35%, and with an efficiency of 92.71% and a Mn grade of 18.23% were obtained. In this context, it was revealed that a usable manganese concentrate can be obtained from waste manganese ore using magnetic separators operating on two different principles, and that manganese waste can be reintroduced into the economy.

Keywords

References

[1] B. Xu, Y. Chen, Z. Dong, T. Jiang, B. Zhang, G. Liu, Y. Yang, “Eco-friendly and efficient extraction of valuable elements from copper anode mud using an integrated pyro-hydrometallurgical process,” Resources, Conservation and Recycling, 164, 105195, 2021.
[2] A. Rüşen, M. A. Topçu, V. Kalem, “Investigation of use of deep eutectic solvent on copper leaching from copper anode slime,” Cukurova University Journal of the Faculty of Engineering, 36(1), 105-120, 2021.
[3] B. Andak, E. Özduğan, S. Türdü, A. N. Bulutcu, “Recovery of zinc and manganese from spent zinc-carbon and alkaline battery mixtures via selective leaching and crystallization processes,” Journal of Environmental Chemical Engineering, 7(5), 103372, 2019.
[4] M.Z. Ayşen, “Investigation of the effect of boroxite and ulexite ore on the production of ferromanganese from manganese ore from the Erzincan Kemaliye region,” Atatürk University, Applied Science, 2022.
[5] M. E. Kocadağistan, M. Z. Ayşen, İ. S Çardaklı, “Usage of boroxide and ulexite ores in ferromanganese production,” Niğde Ömer Halisdemir University Journal of Engineering Sciences, Vol:13 No:1, 074-083, 2024.
[6] S. Özgen, Z. Arsoy, and B. Ersoy, “Enrichment of manganese ore by high field violent magnetic separators,” El-Cezerî Journal of Science and Engineering., Vol: 7, No: 3, (1054-1062), 2020.
[7] P. Liu, S. Yuan, Y. Sun, Y. Han, P. Gao, Y. Li, “An efficient and green method to separate iron and manganese from ferromanganese ore by suspension magnetization roasting and magnetic separation,” Powder Technology., 402, 117359, 2022.
[8] https://www.sciencedirect.com/topics/engineering/magnetic-separator, accessed in October 2025

[9] H. Hacıfazlıoğlu, “Recent developments in magnetic separation and introduction of alternative magnetic separator types,” Journal of İstanbul Earth Sciences, 24(1), 75-93, 2011.
[10] U. A. Baştaş, “Design of high gradient wet magnetic seperator with permanent magnets and beneficiation of magnetite and manganese ores,” Istanbul Technical University, Applied Science, 2017.
[11] R. Elliott, M. Barati, “A review of the beneficiation of low-grade manganese ores by magnetic separation,” Canadian Metallurgical Quarterly., Vol:59, No:1, 1-16, 2020.
[12] Y. H. Gürsoy, “The effect of particle size on the enrichment of a low grade manganese ore by dry magnetic separation,” J ESOGU Engin Arch Fac., Vol:29, No: 3, 337-345, 2021
[13] V. Singh, T. K. Ghosh, Y. Ramamurthy, V. Tathavadkar, “Beneficiation and agglomeration process to utilize low-grade ferruginous manganese ore fines,” International Journal of Mineral Processing., Vol: 99, No:1-4, 84-86, 2011.
[14] S. Yuan, W. Zhou, Y. Han, Y. Li, “Individual enrichment of manganese and iron from complex refractory ferromanganese ore by suspension magnetization roasting and magnetic separation,” Powder Technology., 373, 689-701, 2020.
[15] D. R. Lide, “Magnetic susceptibility of the elements and inorganic compounds,” Handbook of Chemistry and Physics, 81, 130, 2005.
[16] M. S. Aydoğan, “The Tafak manganese deposit (Dursunbey-Balıkesir, NW Turkey): implications for the submarine hydrothermal origin of İzmir-Ankara-Erzincan Neotethyan Ocean,” Arabian Journal of Geosciences., Vol: 14, No: 22, 2321, 2021.
[17] X. Zhang, X. Tan, Y. Yi, W. Liu, C. Li, “Recovery of manganese ore tailings by high-gradient magnetic separation and hydrometallurgical method,” The Journal of The Minerals, Metals & Materials Society, Vol: 69, No: 11, 2352-2357, 2017.
[18] X. Mu, J. H. Chen, X. Y. Yin, “Investigation on the beneficiation of Low-grade manganese Ore in Sichuan,” Advanced Materials Research, 402, 518-522.

Details

Primary Language

English

Subjects

Mineral Processing/Beneficiation, Metalic Mines

Journal Section

Research Article

Authors

Ömer Canıeren ^*
0000-0003-3851-8449
Türkiye

Prof. Dr. Cengiz Karagüzel
0000-0003-1505-7678
Türkiye

Publication Date

December 30, 2025

Submission Date

August 13, 2025

Acceptance Date

November 26, 2025

Published in Issue

Year 2025 Number: 063

DOI

https://doi.org/10.59313/jsr-a.1764312

IZ

https://izlik.org/JA28DG74TZ

Cite

RIS / Bibtex

APA

Canıeren, Ö., & Karagüzel, P. D. C. (2025). Evaluation of manganese tailings by using low intensity and high intensity magnetic separators. Journal of Scientific Reports-A, 063, 38-52. https://doi.org/10.59313/jsr-a.1764312

AMA

1.Canıeren Ö, Karagüzel PDC. Evaluation of manganese tailings by using low intensity and high intensity magnetic separators. JSR-A. 2025;(063):38-52. doi:10.59313/jsr-a.1764312

Chicago

Canıeren, Ömer, and Prof. Dr. Cengiz Karagüzel. 2025. “Evaluation of Manganese Tailings by Using Low Intensity and High Intensity Magnetic Separators”. Journal of Scientific Reports-A, nos. 063: 38-52. https://doi.org/10.59313/jsr-a.1764312.

EndNote

Canıeren Ö, Karagüzel PDC (December 1, 2025) Evaluation of manganese tailings by using low intensity and high intensity magnetic separators. Journal of Scientific Reports-A 063 38–52.

IEEE

[1]Ö. Canıeren and P. D. C. Karagüzel, “Evaluation of manganese tailings by using low intensity and high intensity magnetic separators”, JSR-A, no. 063, pp. 38–52, Dec. 2025, doi: 10.59313/jsr-a.1764312.

ISNAD

Canıeren, Ömer - Karagüzel, Prof. Dr. Cengiz. “Evaluation of Manganese Tailings by Using Low Intensity and High Intensity Magnetic Separators”. Journal of Scientific Reports-A. 063 (December 1, 2025): 38-52. https://doi.org/10.59313/jsr-a.1764312.

JAMA

1.Canıeren Ö, Karagüzel PDC. Evaluation of manganese tailings by using low intensity and high intensity magnetic separators. JSR-A. 2025;:38–52.

MLA

Canıeren, Ömer, and Prof. Dr. Cengiz Karagüzel. “Evaluation of Manganese Tailings by Using Low Intensity and High Intensity Magnetic Separators”. Journal of Scientific Reports-A, no. 063, Dec. 2025, pp. 38-52, doi:10.59313/jsr-a.1764312.

Vancouver

1.Ömer Canıeren, Prof. Dr. Cengiz Karagüzel. Evaluation of manganese tailings by using low intensity and high intensity magnetic separators. JSR-A. 2025 Dec. 1;(063):38-52. doi:10.59313/jsr-a.1764312