摘要
中性浸出具有试剂消耗少与环境友好等优点,在国内外地浸矿山得到了广泛应用。介绍了中性浸出的基本原理与应用条件,结合某矿床铀矿石特点、前期试验结果及矿床地质与水文地质条件,分析了影响中性浸出的主要因素。综合认为,中性浸出是一种合理的浸出工艺。
Due to the advantages of low chemical reagent cost and friendly environment,neutral leaching process was applied in in-situ leaching mines at home and abroad.The geological and hydrogeological conditions of a uranium deposit,combining with the characteristics of uranium ore and the results of column leaching test were described.Based on the basic principles and conditions,the advantageous and disadvantageous factors effecting on in-situ leaching were analysed.In a few words,it is shown that neutral leaching process is suitable for the deposit.
引文
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