浅谈控制和降低矿石贫化的意义与对策  

Meaning and Countermeasures of Controlling and Decreasing Ore Depletion

作　　者：冀奉之 张进勇[1] 张作金 崔海平[1] 马江全[1] 

机构地区：[1]山东金岭铁矿,山东淄博255081 [2]山东省冶金工业总公司,山东济南250014

出　　处：《山东冶金》2002年第3期37-38,共2页Shandong Metallurgy

摘　　要：通过建立以利润为目标函数、贫化率为自变量的数学模型 ,定量分析了矿石贫化对矿山经济效益的影响。为了控制和降低矿石贫化 ,应加强地质、采矿技术工作 。Through founding the mathematics model in which the profit is aim function and depletive rate is independent variable, the effect of ore depletion on mine's economic benefit is analyzed quantitatively In order to control and decrease the ore depletion, the technology of geology and mining should be strengthened, and also with the field management

关 键 词：矿石贫化 数学模型 采矿工艺 

分 类 号：TD85.9[矿业工程—金属矿开采]