摘要
本文探讨了充分利用矿山现有选矿尾砂对井下空区进行充填的几种方法.这些充填方法与大厂矿山现用的充填方法相比,不但可大幅度地降低充填成本,成倍地提高充填生产能力,而且可重新利用老尾砂库,避免筹建新尾砂库的巨额投资,消除废尾污染,促进采选良性循环,具有较好的经济效益和社会效益.
The author makes an approach to several kinds of methods which the exis-tent mill tailing were used fully to fill the underground mined-out area. Compared with the filling methods used currently in Dachang mine, they not only can reduce the filling cost greatly and increase doubly a capacity of filling , hut also can make the abandoned tailing reservior to be reused, eliminate a large investment in the construction of new tailing re-servior, prevent the pollution of tailings and bring about a great advance in good cycle of mining and mineral processing as well as result in a great economic and social benefits.
出处
《矿业研究与开发》
CAS
北大核心
1996年第S1期201-205,共5页
Mining Research and Development
关键词
采充平衡
高水速凝固化材料
框架式充填
Mining-filling balance, High-water quick consolidating material, Framed filling
