旋流微泡浮选柱的研制及应用  

The Development and Application of Cyclone Micro bubble Flotation Column

作　　者：高敏[1] 欧泽深[1] 胡恒杰 蔡政安 

机构地区：[1]中国矿业大学 [2]利国铁矿

出　　处：《金属矿山》1998年第8期23-24,31,共3页Metal Mine

摘　　要：旋流微泡浮选柱是一种新型、高效的细粒分选设备，可一次完成粗、精、扫选，选择性较好。利国铁矿铜、钴分离作业采用该设备进行了半工业试验，在同样分选条件下，不仅确保了铜的品位和回收率，而且使钴精矿的品位和回收率大幅度提高，具有较好的经济效益。Cyclon micro bubble flotation column is a new type and highly efficient equipment for fine ore separation.It can accomplish roughing cleaning and scavenging in one pass and has good selectivity.Its pilot test was carried out in the copper and cobalt separation circuit in Liguo Iron Mine.Under the same separation conditions,it not only ensured the grade and recovery of copper concentrate,but also greatly improved the grade and recovery of cobalt concentrate.As a result,good economical result was achieved.

关 键 词：旋流微泡浮选柱 气泡发生器 半工业试验 浮选柱 

分 类 号：TD456[矿业工程—矿山机电]