紫木凼金矿矿石工艺性质研究  

Investigation on the process characters of gold ore of Zimudang Mine

作　　者：吴学敏[1] 李昌寿[1] 

机构地区：[1]长春黄金研究院

出　　处：《黄金》2006年第2期36-42,共7页Gold

摘　　要：紫木凼金矿石是黔西南地区较典型的难处理金矿石。矿石工艺性质研究的重点是查明金矿物在矿石中的赋存状态、嵌布粒度等工艺特性;同时,对矿石物质组成,特别是对选冶工艺有害成分的矿物也进行了系统研究。该研究的主要目的是为原矿沸腾焙烧—氰化提金工艺试验提供依据。The gold ore from Zimudang Mine is typical refractory gold ore in south-west area of Gtiizhou Province. Investigation on the ore process characters is to find out occurrence, particle size and so on of gold minerals disseminated in the ore ; The mineral components, especially the compositions effecting on recovering gold, were also studied. The work aimed to provide basis for a process tests of calcine cyanidation after fluid bed wasting of the primary ore.

关 键 词：难处理金矿石 工艺特性 沸腾焙烧 

分 类 号：TD91[矿业工程—选矿]