摘要
在对化念铁矿的矿岩进行放矿试验研究的基础上,揭示了化念铁矿矿岩放矿的流动规律,确定了影响矿石损失和贫化的因素,为采场生产提供了依据。
Based on ore-drawing experiment in Huanian Iron Mine,the rules on discharge of ore and rock are esfablised,the factors which affect the loss and dilution of ore are determined and the theoretical base for mine sloping is created.
出处
《云南冶金》
2002年第6期1-5,26,共6页
Yunnan Metallurgy
关键词
崩落矿石
放矿
试验
caving ore
ore-drawing
experiment
