黄金生产尾矿综合利用的研究与应用

Study and Apply on Comprehensive Recovery of Tailing Ore of Gold Flotation

对山东金洲矿业集团有限公司选金尾矿和尾矿库堆存尾矿进行综合回收利用研究,高品位尾矿首先进行堆浸提金处理,然后堆浸提金处理后的尾矿和低品位尾矿作为生产加气混凝土砌块、蒸压砖、多孔砖等建筑材料的原料。通过尾矿堆浸提金、尾矿生产建筑材料的方式充分利用尾矿资源,达到有效解决尾矿堆放问题、充分利用尾矿资源价值、发挥矿产资源最大经济效益的目的。

Tailing ore properties and comprehensive value,high-grade tailing ore firstly is used for extracting gold by heap leaching in Jinzhou mining industry Co.,Ltd.,then used for building materials of aerated concrete block,autoclave brick,porous brick,low-grade tailing ore is indirectly used for building materials.Tailing resources is fully used by way of tailing ore extracting gold and making building materials to effectivily resolve heap of tailing ore,and to fully utilize value of tailing resources,and to give full play to mining resources.