研究了在丁基黄药和复合的ПРОКС药剂对不同矿床黄铁矿可浮性的影响。研究表明 ,ПРОКС药剂可以降低一些黄铁矿变种的可浮性 ,而增强另一些黄铁矿变种的可浮性。这是其表面上离子成分差别的反映 ,是ПТТК和ОПС与Fe3+,或ПТТК与Cu2 +形成不同配位络合物的反映。表面上元素硫和铜含量越高的黄铁矿变种的可浮性可能越高 The effects of Butyl xanthate and the complexed ПРОКС agents on the flotability of pyrite in different deposits were investigated. Studies have shown that ПРОКС agents can reduce the floatability of some pyrite variants while enhancing the buoyancy of other pyrite variants. This is a reflection of the difference in ionic composition on the surface and is a reflection of the formation of different coordination complexes between ПТТК and ОПС and Fe3 +, or between ПТТК and Cu2 +. The higher the surface elemental sulfur and copper content may be the higher the floatability of pyrite variants