In this paper, the effect of floatation with Na2S2O3,CaCl2,ZnSO4 and their coMbined regent has been investigated, and the MechanisM of these has been analyzed too.

• 利用单矿物浮选试验研究了硫代硫酸钠、氯化钙、硫酸锌以及它们之间的组合药剂对黄铁矿可浮性的影响，并对其作用机理进行了分析.