摘要
对南阳某低品位难选蓝晶石矿采用脱泥-浮选-重选工艺进行选矿试验研究,探索了磨矿、脱泥、浮选的适宜工艺条件。采用蓝晶石含量为22%的原矿,通过浮选-重选工艺流程,最终获得Al2O3含量超过55%的蓝晶石精矿。
The low grade kyanite mine from Nanyang was separated by flow of desliming,flotation and gravity separation process.The best technological conditions of grinding,desliming,and flotation were researched.As for the ore in which the content of kyanite is 22 %,by the joint process of flotation and gravity,55 % Al2O3 of kyanite concentrate is obtained.
出处
《非金属矿》
CAS
CSCD
北大核心
2011年第6期32-35,共4页
Non-Metallic Mines
关键词
蓝晶石
脱泥
浮选
重选
kyanite desliming flotation gravity separation
