摘要
介绍了氧化铜矿石的浸出过程及浸出数值模型 ,分析了矿石粒度对渗透性及浸出率的影响。氧化铜矿石的浸出过程主要受浸出剂与溶出物在矿石中的渗流与扩散速度的影响。粒度是决定矿石浸出率和浸出方式的关键因素。应根据矿石的粒级组成选择合理的浸出方式 。
In this article,the process and numerical model of copper oxide ore leaching are introduced.And the effect of ore size on seepage and recovery ratio are also analyzed.The process of leach ing depends on the seeping and diffusing velocity of leaching agent and resultant.To make a better recovery,it is necessary to choose a correct way of leaching according to the major factor ore size.
出处
《江西有色金属》
2001年第1期5-7,共3页
Jiangxi Nonferrous Metals
关键词
氧化铜矿
粒度
浸出
铜矿石
oxidized copper ore
particle size
leaching
