【摘要】 采用自行开发的氯化钠浮选剂对旱采光卤石进行选别试验 ,闭路试验表明 :精矿含KCl 2 3 .7% ,NaCl4.13 % ;尾矿含KCl2 .90 % ,NaCl 84.0 3 % ,精矿KCl回收率可达 96.79% ,NaCl排除率达 84.70 %更多还原

【Abstract】 The flotation tests of separating sodium chloride from carnallite were carried out with new flotation reagent developed by our institute. The results of closed circuit tests showed that the concentrate contained KCl 23.7%,NaCl 4.13%; the tail KCl 2.90%, NaCl 84.03%. The recovery of KCl in concentrate reached 96.79%, the removing rate of NaCl 84.70%.更多还原