硅锌矿浮选试验研究  

Research on the floatation of willemite

作　　者：穆枭[1] 何奥平[2] 陈建华[1] 张建伟[1] 

机构地区：[1]广西大学资源与冶金学院,广西南宁530004 [2]广西大学材料科学工程学院,广西南宁530004

出　　处：《中国矿业》2012年第2期93-95,共3页China Mining Magazine

摘　　要：采用脂肪酸类捕收剂浮选法对广西某地硅锌矿进行了浮选试验研究,分别考察了磨矿细度、碳酸钠用量、六偏磷酸钠用量、不同类型的活化剂、硫酸铜用量和油酸用量等因素对浮选指标的影响。试验结果表明,采用脂肪酸类捕收剂浮选法能够有效实现硅锌矿的浮选,在原矿品位10.2%条件下,锌精矿品位达到了45.03%,浮选回收率达到81.05%。The flotation of willemite has been studied by the methods of flotation with kinds of collector as fatty acids,and based on the tests of grinding,do sage of Na2CO3,（NaPO3）6,CUSO4,oleic acid and Different types of activator,the proper do sages of agents were obtained.The experimental results show that the methods of flotation with kinds of collector as fatty acids can effectively achieve the silicon zinc mine flotation,in 10.2% under the condition of ore grade,concentrate zinc grade reached 45.03%,flotation recovery rate 81.05%.

关 键 词：硅锌矿 浮选回收 脂肪酸类捕收剂浮选法 

分 类 号：TD951.1[矿业工程—选矿]