Browse > Article
http://dx.doi.org/10.9714/psac.2018.20.4.001

HTS high gradient magnetic separator prototype  

Diev, D.N. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Lepehin, V.M. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Makarenko, M.N. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Polyakov, A.V. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Shcherbakov, V.I. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Shutova, D.I. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Surin, M.I. (National Research Centre "Kurchatov Institute", Moscow, Russian Federation)
Tagunov, E. Ya. (Magnetit Ltd)
Publication Information
Progress in Superconductivity and Cryogenics / v.20, no.4, 2018 , pp. 1-5 More about this Journal
Abstract
A high gradient magnetic (HGM) separator prototype with the $2^{nd}$ generation high temperature superconducting (2G HTS) magnetic system operated in sub-cooled nitrogen is presently under development at NRC "Kurchatov Institute" (Moscow, Russia). The main goal of the project is an attempt to shift away from the complicated liquid helium cryostats towards simple cryocooler-based nitrogen cryogenics as much more convenient for HGM separators industrial applications. Using of commercial HTS tapes allows to get a sufficient level of magnetic fields and extraction forces with low energy consumption. The expected operational parameters of the device are 1.2-1.5 T in the empty operational gap and up to 3 T on the ferromagnetic filters. In this paper we briefly describe the design of the HTS rotary separator prototype with the horizontally oriented rotor axis and propose different types of ferromagnetic filters intended for weakly magnetic ores enrichment.
Keywords
high gradient magnetic separation; REBCO coated conductor; HTS magnets;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 S. He, C. Yang, S. Li and C. Zhang, "Enrichment of valuable elements from vanadium slag using superconducting HGMS technology," Prog. Supercond. Cryog., vol. 19, No 1, pp. 17-21, 2017.   DOI
2 J. Kopp, "Superconducting magnetic separators," Magn. and electrical separation, vol. 3, pp. 17-32, 1991.   DOI
3 Z. Zian, et all, "Recent development of high gradient superconducting magnetic separator for kaolin in China," Prog. Supercond. Cryog., vol. 19, No 1, pp. 5-8, 2017.   DOI
4 Y. Li, H. Chen, J. Wang, F. Xu and W. Zhang, "Research on red mud treatment by a circulating superconducting magnetic separator," Environment. Tech., vol. 35, No 10, pp. 1243-1249, 2014.   DOI
5 J. B. Song, K. L. Kim, D. Yang, Y. G. Kim, J. Lee, M. C. Ahn, and H. Lee, "High-Tc superconducting high gradient magnetic separator using solid nitrogen cooling system for purification of CMP wastewater," IEEE Trans. on Appl. Supercond., vol. 23, No 3, pp. 3700505, 2013.   DOI
6 Y. G. Kim, J. B. Song, D. G. Yang, W. J. Kim, S. H. Kim, and H. Lee, "Purification of chemical mechanical polishing wastewater via superconducting high gradient magnetic separation system with optimal coagulation process," IEEE Trans. on Appl. Supercond., vol. 25, No 3, pp. 3700205, 2015.
7 H. Kumakura, T. Ohara, H. Kitaguchi, K. Togano, H. Wada, H. Mukai, K. Ohmatsu, and H. Takei, "Conduction cooled $Bi_2Sr_2Ca_2Cu_3O_x$ (Bi-2223) magnet for magnetic separation," Physica C, vol. 350, pp. 76-82, 2001.   DOI
8 D. N. Diev, V. M. Lepehin, M. N. Makarenko, A. V. Polyakov, V. I. Shcherbakov, D. I. Shutova and M. I. Surin, "REBCO split coil magnet for high gradient magnetic separation", Proc. 27th ICEC & ICMC, Oxford, England, 3-7th September 2018, submitted for publication.
9 J. Svoboda, "Magnetic techniques for the treatment of materials," Kliwer academic publishers, 2004.
10 https://www.ansys.com.