江西某钼矿选矿试验研究  

Experimental Study on Beneficiation of a Molybdenum Mine in Jiangxi

作　　者：袁源平[1] 邹志强[2] 黄万抚[2] 

机构地区：[1]江西铜业公司永平铜矿 [2]江西理工大学

出　　处：《现代矿业》2011年第4期25-27,共3页Modern Mining

摘　　要：分析了江西某钼矿的有用矿物组成及粒度特征,通过试验确定了该矿物浮选分离的合适磨矿细度、粗浮选合适的捕收剂煤油和起泡剂松醇油的用量、1次精选的抑制剂Na2S的用量、1次扫选捕收剂煤油和起泡剂松醇油的用量,并对探索试验确定的1粗1扫6精闭路流程进行了试验,获得了钼品位45.23%,回收率85.14%的钼精矿。Valuable mineral composition and grain size characteristics of a molybdenum mine in Jiangxi province were analyzed, suitable grinding fineness of flotation separation, suitable dosage of kerosene as collector and pine camphor oil as frother of rough flotation, dosage of Na2S as inhibitor of one concentrating, dosage of kerosene as collector and pine camphor oil as frother of one time scavenging of this mineral were confirmed through test, and test was done on one roughing, one scavenging, six times concentration close circuits which confirmed in searching test, molybdenum concentrates with molybdenum grade 45.23% and recovery rate 85.14% were obtained.

关 键 词：辉钼矿 磨矿细度 浮选 流程 

分 类 号：TD954[矿业工程—选矿]