This innovative magnetic separator improves ore quality in magnetite processing, highlighting new mineral processing techniques.
This paper presents a novel magnetic separator-dry dynamic magnetic separator (DDMS), which has the potential to significantly enhance the grade of fine magnetite ore utilized in ball milling processes. The core feature of this innovative equipment is its rotating magnetic system, which produces a dynamic magnetic field characterized by rapid polarity fluctuations. The dynamic magnetic field facilitates the effective disintegration of magnetic agglomerations and promotes the uniform dispersion of minerals, ultimately leading to improved separation quality. Currently, this type of separator has demonstrated its success in several large-scale concentrating facilities, including the esteemed Shougang Mining Corporation in China. The results reveal that the quality of the ore feedstock can be dramatically improved, underscoring the efficacy of this technology. In conclusion, the development of this novel magnetic generator represents a significant breakthrough in advancing the field of mineral processing.
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Wang et al. (2025) studied this question.
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