低酸浸出技术应用研究  

Application Study of Weak-Acid Leaching Technique

作　　者：李旭[1] 雷林[1] 

机构地区：[1]南华大学建筑工程与资源环境学院,湖南衡阳市421001

出　　处：《矿业研究与开发》2005年第4期15-17,共3页Mining Research and Development

摘　　要：总结了地浸技术的发展,论述了低酸浸出采铀技术的特点,对低酸地浸采铀的浸出原理和工艺、钻孔网度、浸出液的选择及其酸度、耗酸量和浸出时间的计算进行了研究。In this paper, the progress of in - situ leaching technique is summarized, the characteristics of in - situ weak - acid leaching technique of uranium are discussed, and the leaching mechanism and technology, layout size of injecting and pumping holes, selection and acidity of lixiviant, the determinations of acid consumption and leaching time for in - situ weak - acid leaching of uranium are studied.

关 键 词：地浸采铀 低酸浸出 浸出原理 浸出液 

分 类 号：TD853.37[矿业工程—金属矿开采]