从金矿浮选尾矿中回收绢云母的试验研究  

Study on recovery of sericite from the tailing of gold flotation

作　　者：黄曼[1] 林海[1] 刘国富 王维家 高惠智 

机构地区：[1]北京科技大学环境工程系 [2]山东黄金矿业股份有限公司新城金矿

出　　处：《黄金》2006年第3期38-40,共3页Gold

摘　　要：研究采用浮选工艺回收金矿浮选尾矿中绢云母的工艺条件。研究结果表明,采用十八胺和煤油为捕收剂、水玻璃为抑制剂、硫酸为调整剂及一次粗选、一次扫选、两次精选的工艺流程对尾矿进行处理,可分别获得一级、二级、三级绢云母产品,绢云母总回收率为65.84%。The processing parameters of recovering sericite from gold flotation tailings were studied by flotation The results indicate that the grade of sericite concentrate can be to Ⅰ , Ⅱ ,Ⅲ grade, the recovery of sericite is to 65.84% with the flow sheet which is once rough separation, once sort separation and twice cleaning separation with octadecylamine and kerosene as collector,waterglass as depressant and sulphuric acid as regular.

关 键 词：尾矿 绢云母 浮选 回收 

分 类 号：TD923[矿业工程—选矿]