【摘要】 鄂东南尾矿资源分布广泛,有尾矿库500多座,库容量在1亿m3之上,多数尾矿库含可以利用的有用组份。2006—2008年,随着金属价格的上涨,鄂东南出现了尾矿的开发热,个人和集体对数十座尾矿库进行了开采利用,单一提取钨、铜、铁、金等。20世纪90年代以来,大型国有矿山企业建立了尾矿选冶生产线,对尾矿进行了试验性综合利用。总体说来,鄂东南尾矿的利用是粗放型和低水平的,综合利用程度不高。从技术、经济和环境的角度出发,尾矿综合利用应建章立制,逐步制定尾矿勘查规范和综合利用技术指标,以达到物尽其用的目的。更多还原

【Abstract】 Southeastern Hubei tailings resources are widely distributed,more than 500 tailings with storage capacity above 100 million cubic meters,most of the tailings reservoir containing the useful components that can be used.For decades,the large state-owned mining enterprises established the beneficiation-metallurgy system of tailings,and achieved good economic and social benefits through comprehensive utilization of a trial on the tailings.From the technical,economic and environmental point of view,comprehensive utilization of tailings should establish a new system,progressively formulate exploration criterion and comprehensive utilization of technical indicators in order to achieve the purpose.更多还原