论文部分内容阅读
本钢南芬露天铁矿是年产矿石量千万吨的大型金属露天矿,在开采过程中因生产能力大而忽略了矿石的贫化与损失,造成矿产资源的浪费。根据南芬露天铁矿生产实际阐述了造成矿石贫化与损失的生产环节及减少矿石贫化与损失的措施。
Benfang Nanfen open-pit iron ore mine is an annual output of 10 million tons of large-scale metal open-pit mine in the mining process due to large production capacity and neglected the depletion and loss of ore, resulting in the waste of mineral resources. According to Nanfen open-pit iron ore production actually expatiated the production steps of ore depletion and loss and measures to reduce ore depletion and loss.