beneficiation equipment pyrite

  • Beneficiation of pyrite from coal mining - ScienceDirect

    Dec 15, 2016 · Pyrite is also one of the metal sulfides whose electrochemical properties are evaluated for use as cathodes in lithium batteries (Kim et al., 2007). However, the poor performance of the devices led to the abandonment of the studies, which were taken up recently given the low cost of producing FeS 2 (Hadlington, 2012).