低品位蒙古氧化铜矿柱浸过程中渗透性变化和铁浸出率的关系  

Column Leaching Test for Low Copper Content Oxide Ore from Mongolia and the Permeation Rate Research

作　　者：闫丽[1] 李相良[1] 苏立峰[1] 王光辉[1] 曲志平[1] 

机构地区：[1]北京矿冶研究总院,北京100044

出　　处：《中国资源综合利用》2015年第4期28-30,共3页China Resources Comprehensive Utilization

摘　　要：针对蒙古国某铜矿进行了硫酸溶液柱浸试验。试验过程中检测矿石渗透性,发现矿石渗透性受铁浸出的影响较大,当铁即将浸出时,矿石渗透性最差。随着铁的不断浸出,矿石渗透性有所改善。This work described the column leaching test for a low copper content oxide ore from Mongolia, while discovered the relationship between permeation rate and Fe leaching ratio. As the Fe was going to be leaching in the solution, the permeation rate of ore was minimum. Permeation rate increased with Fe leaching.

关 键 词：氧化铜 柱浸 渗透性 

分 类 号：TF811[冶金工程—有色金属冶金]