渗滤褥垫新技术在尾矿堆浸中的开发研究与应用

Research and Application of A New Technology of Percolation Mattress in Tailings Accumulation

依据尾矿堆浸特点,提出一套不经制粒的簿层渗滤褥垫堆浸新方法,具体是使用水泥土褥垫,配以拌灰筑堆及叠加筑堆等方法,运用低强度滴淋布液技术,采用簿层叠加浸出工艺,来处理泥矿、粉矿等低渗透性的尾矿.

Based on the specialty of heap - leaching in tailings, this paper puts forward a new technology of percolation mattress in tailings accumulation which is to mix the ashes and overlapping, use the technique of low intensity dripping leaching, adopt the leaching craft of overlapping of thin layers so as to deal with the dregs as having low permeability quality as mud ore and fine ore.