摘要
利用砂岩铀矿床地浸开采经济评价系统软件,通过敏感性分析,重点探讨了每平方米铀储量大小、井场抽注液钻孔间距、浸出液提升方式、矿山生产规模对地浸采铀技术经济的影响。
Based on the sensitivities analysis results being attained through operating the economic evaluation system software of mining sandstone uranium deposits by in situ leaching ,author discusses the affection of several key parameters on the technological economy of in situ leaching uranium,such as the URUA(uranium reserves in the unit arca ,kg/m 2),well spacing from production to injection,method of lefting pregnant solutionm and mine production capacity per year.The optimum results are given.
出处
《铀矿冶》
CAS
1999年第4期230-237,共8页
Uranium Mining and Metallurgy
关键词
原地浸出
技术经济
铀矿
彩矿
In situ leaching Uranium Technological economy
