Comparative investigation on capture characteristics of chalcopyrite and hematite in PHGMS process
Mingyu Tao,
Luzheng Chen,
Pulin Dai
et al.
Abstract:Pulsating high-gradient magnetic separation (PHGMS) is a promising method of separating chalcopyrite from other minerals with similar floatability. However, the capture characteristics of chalcopyrite in PHGMS process remains poorly understood. In this study, the difference in the capture capacity of chalcopyrite and hematite, a typical weak magnetic mineral, was theoretically compared. The effects of the key operating parameters, i.e., magnetic induction, slurry flow rate, and magnetic wire diameter, on the c… Show more
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