堆浸作业中的液固比及其指导意义  

Liquid-Solid Ratio and Its Role as A Guideline in a Heap Leaching Operation

作　　者：李丛奎[1] 

机构地区：[1]湖南衡阳核工业第六研究所,湖南衡阳421001

出　　处：《世界采矿快报》1998年第3期25-28,共4页

摘　　要：堆浸作业中的液固比是计算总需水量（溶浸液量）大小、估计溶浸液浓度和设计浸出液后处理设施的依据。恰当的液固比可避免化学原料浪费、设备容量浪费、以及设各及设施容量不足而带来的被动局面。文中叙述了液固比的意义，影响液固比的因素、液固比的获得方法和恰当液固比的经验数值。For a heap leaching operation,the liquid-solid ratio is an important parameter for calculating the leaching solution consumption,estimating the leachant concentration and designing the post-leaching processing facilities. The selection of an appropriate liquid-solid ratio will make full use of the chemicals and production capacity This paper deals with the importance of liquid-solid ratio,its influce factors,the method of estimation and its empiric values.

关 键 词：堆浸 液固比 浸出率 铀矿 采矿 

分 类 号：TD868[矿业工程—金属矿开采]