KM-109捕收剂在铜锡多金属硫化矿中的试验研究及应用  

Trial Investigation and Application of KM-109 Collector in Flotation Separation of Multi-metallic Sulfide Ores of Copper and Tin

作　　者：郑伟[1] 李松春[1] 任致伟[1] 陈福亮[1] 

机构地区：[1]昆明冶研新材料股份有限公司,云南昆明650031

出　　处：《矿冶工程》2004年第2期33-35,共3页Mining and Metallurgical Engineering

摘　　要：介绍了新型捕收剂KM -10 9在铜锡多金属硫化矿浮选中的试验研究及应用情况。结果表明 ,在不改变现有生产工艺流程的前提下 ,仅用KM -10 9药剂代替原用常规药剂 ,可使铜精矿品位和回收率分别提高 1.12个百分点和 3 .The trial investigation and application of KM-109 in flotation separation of multi-metallic sulfide ores of copper and tin are described. The results show that only by substituting KM-109 for originally-used conventional reagents, the copper grade of concentrate and recovery of copper can be increased by 1.12% and 3.73% respectively without changing the existing process flowsheet.

关 键 词：铜锡多金属硫化矿 浮选 捕收剂 铜精矿 回收率 

分 类 号：TD923.13[矿业工程—选矿] TD952