摘要
现代矿产资源的开发,既要面对开采难度大,矿石品位低的问题,还要面对非常严格的环境保护要求和较高的环境保护成本等问题。以某超大型低品位铜矿为例,通过对矿山总体布局的探索,以及新技术、新工艺、新设备的应用,在环境保护与提高经济效益两个方面取得了突破,不仅有效地解决了矿山开发的环境保护问题,也在一定程度上解决了低品位矿石开采的经济效益问题。
Development of mine resources faces problems of difficult mining, low-grade ore and high cost of environmental protection. Explorations were done on the overall layout of a large low grade copper ore. With application of new technologies, new processes and new equipment, a breakthrough was made in both environmental protection and economic benefits. The method solved not only the problem of environmental protection in mine development, but also the problem of economic benefits of low-grade ore mining.
出处
《昆明冶金高等专科学校学报》
CAS
2010年第5期75-79,共5页
Journal of Kunming Metallurgy College
关键词
严环保要求
矿山开发
总体布局
自然崩落采矿法
strict environmental protection regulation
mine development
overall layout
natural caving method
