有色矿山低品位矿床开采技术进步与发展方向

大力降低采选成本,是充分开发利用低品位矿产资源的主攻方向。开展低品位矿床新型采矿技术研究,既可大幅度降低回采成本和矿石损贫化,又能锻炼和培养科技骨干,为矿山的可持续发展注入活力。十多年来的应用研究表明,原地浸出是低品位金属矿床回收的有效方法,也是低品位金属矿产资源开发利用技术的重点发展方向之一。

Progress and Development Direction of Low-grade Deposits Mining Technology in Non-ferrous Mine

Effort to reduce mining and mineral processing costs,which is the main direction of full development and utilization of low-grade mineral resources.To carry out low-grade deposits of new mining technology research,not only significantly reduce mining costs and ore loss and dilution,but also train and develop technology backbone,in order to injecting energy for sustainable development of the mine.Ten years of application research shows that in-situ leaching mining is an effective method of recovery low-grade metal deposits,and it is the key development directions of low-grade metal mineral resources exploitation and utilization technologies.