关于降低窄脉采矿中贫化率和损失率的方法分析

Analyzing on Methods of Decreasing Dilution Rate and Loss Rate in Narrow Vein Mining

我国是世界上的资源大国,矿产资源非常丰富,但是矿产资源属于不可再生资源,在矿产资源开发过程中,无法避免的就是矿产资源的贫化和损失。当前在矿产资源的开发中,如何将其贫化率、损失率降低是重点采矿人员的工作重点也是工作的难点,其涉及到到的范围非常的广泛。为此本文针对降低窄脉采矿中贫化率和损失率相关的内容进行研究分析,提出窄脉采矿中贫化率和损失率降低的方法。

China is one of the world＇s resourcerich countries , and rich in minerals . Mineral resources belong to the resources w hich cannot be regenerated . , In the process of mineral resources development , the dilution and loss of mineral resources are unable to be avoided . During the current development of mineral resources , how to cut the dilution rate and loss rate is the key of mining workers and also focus as an important problem in the work , its range involves widly . In this paper , according to analyzing the relative concent of reducing mining dilution rate and loss rate of the narrow vein , some methods of reducing the dilution rate and loss rate in narrow vein mining are put forword .