磐石地区隐晶质石墨矿选矿试验研究  

Experimental Research on Beneficiation ofAphanitic Graphite Ore from PanshiArea

作　　者：张凌燕[1] 李向益[1] 邱杨率[1] 杨慧群[1] 何保罗[2] 于鸿宾[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070 [2]苏州中材非金属矿工业设计研究院有限公司,江苏苏州215004

出　　处：《非金属矿》2012年第3期35-37,54,共4页Non-Metallic Mines

摘　　要：对磐石地区隐晶质石墨进行选矿试验研究,在确定最佳粗选条件基础上,采用3次再磨4次精选开路试验,最终使石墨品位由62.33%提高到81.70%,回收率为42.63%。A beneficiation test of aphanitic graphite ore from Panshi area was studied.On the basis of the best roughing conditions,an open trial was conducted by three-time-regrinding and four-time-cleaning,and finally the grade of graphite increased from 62.33% to 81.70%,and the recovery of graphite was 42.63%.

关 键 词：隐晶质石墨 再磨 精选 品位 回收率 

分 类 号：TD975.2[矿业工程—选矿]