摘要
针对我国目前使用利用系数的方法所计算的地浸采铀矿山设计资源利用率低的问题,经过不同实例的分析,提出加密可地浸砂岩型铀矿床勘查网度、修正一般工业指标合理确定可地浸资源量、考虑一定比例的外围矿化资源回收率或直接提高浸出率的办法,最终实现提高地浸采铀矿山设计资源利用率的目的。
Aimed at poor utilization rate of resources in China for in-situ leaching of uranium presently projected by using of utilization parameters, the analysis of different cases were carried out and some measures were proposed such as decreasing reconnaissance grid for sandstone uranium deposit, amen- ding general industrial index for reasonable amount of resources determination, taking into account an extra recovery of a certain proportion mineralized resources surrounding mining blocks or directly in- creasing leaching rate on site, the recovery rate of resources for in-situ leaching of uranium can even- tually be enhanced.
出处
《铀矿冶》
CAS
2015年第3期139-143,共5页
Uranium Mining and Metallurgy
关键词
地浸采铀
资源
利用率
in-situ leaching uranium
resources
recovery rate
