大红山铁矿400万t/a选矿厂尾矿再选试验及初步实践

Tailing Re-concentration Test and Preliminary Practice in Dahongshan Iron Mine 's 4 million t/a Concentrator

从昆钢大红山尾矿性质研究入手,通过小型试验,采用SLon-2000 mm立环脉动高梯度强磁选机经一次粗选、一次精选生产工艺流程回收尾矿中的铁矿物,获得了较好的技术指标和经济效益。

Based on the study of the tailing properties of KunSteel＇s Dahongshan Iron Concentrator,small——scale test was made to recovery the iron minerals from the tailings by SLon-2000mm vertical ring pulsating high gradient high intensity magnetic separators in a process consisting of one roughing and one cleaning,which achieved good technical and economic results.