从金矿尾矿中回收金、银、硫的试验研究

在金矿尾矿回收金、银、硫的工艺流程试验研究过程中，采用新型专利设备——连排离心选矿机作为粗选设备与摇床配合使用，能有效回收微细粒矿物，并可简化工艺流程，实现全粒级入选，处理量大，回收率高，经济效益显著。

Experimental study on recovery of gold, silver and sulfur from gold tailing

In the study of the technology of recovering gold,silver and sulfur from gold tailing,a new patent centrifugal concentrator is developed which can drain both heavy and light minerals continuously at the same time.It is referred to as twin drainage centrifugal concentrator.As a primary concentration equipment,it is used cooperatively with table concentrator so that the fine grained minerals can be recovered effectively.The application of this type centrifugal concentrator makes the process flow simplified and unsized tailing millable with great treatment capacity,high recovery rate and marked economic benfit obtained.