摘要
赤峰某矿业公司选矿一厂锡的回收率随原矿品位的变化为40%~50%,锡含量有50%~60%流失到尾矿中,没有得到回收。为提高资源利用率,加强锡回收,增加效益,对尾矿进行锡再选试验。粗细分选,＋200目尾矿进行摇床选锡,-200目尾矿进行浮选选锡。
Recovery of tin is 40%~50% with the change of ore grade in ore dressing plant of a Mining Co.Ltd in Chifeng.The tin content of 50%~60% has been lost to the tailings which can not be recycled.In order to improve the utilization rate of resources,increase efficiency,strengthen the recovery of tin,a series of recleaning tests were carried out for separating tin from the tailings：coarse and fine separation,＋200mesh tailings on shaking table separation tin,and- 200 mesh to flotation tailings.
出处
《有色矿冶》
2016年第1期28-32,共5页
Non-Ferrous Mining and Metallurgy
关键词
尾矿再选
锡
重选
浮选
tailings reelection
tin
gravity separation
select flotation
