dust

The results show that:1) To some dust of sulfide ores,the lager the mass concentration of wetting agent is,the poorer the wet ability is when the solution temperature is near 20 ℃;2) The oxidation behavior of sulfi.

为了研究粉尘与湿润剂的耦合性,采用毛细管正向渗透实验方法,研究了3种阴离子型湿润剂溶液的含量(质量分数)、温度、湿润液添加钠盐等因子对10种硫化矿尘湿润效果的影响。