低品位含金矿石综合利用的又一途径——对合金磁选尾矿提金工艺的研究

An additional approach to the synthetical utilization of low-graded gold ore-a study on gold extraction from auriferous tailing of magnetic concentration

本文对山东省莱芜铁矿磁选尾矿进行了综合回收金的试验研究。结合现场实际,根据试验结果提出了两种技术上较为合理、经济上合算、指标高的工艺流程。同时也为低品位含金尾矿的综合利用提供了又一途径。

This paper made a study on synthetical extraction of gold from tailing of magnetic concentration of Lai-Wu Iron Mine.Based on testing result, the author of this paper put forward a couple of process flowsheets more reasonable technically and worthwhile economically with higher mineral processing index, thus developed an additional approach to the synthetical utilization of low-graded auriferous tailing.