摘要
针对广东某锡矿石含有一定量硫化矿的矿石性质,采用"优先浮硫-螺旋丢尾-摇床精选"的工艺流程,磨矿细度为-0.074mm占65%的条件下回收锡石.在原矿锡品位1.28%时,获得锡精矿锡品位65.74%、回收率71.99%的选别指标.
In view of the ore properties of a tin ore containing a amount of sulfide ore in Guangdong,cassiterite was recovered by the technological process of selective flotation of sulfur,spiral discard tailings,and table concentrate,and grinding fineness-0.074 mm 65%.When the ore grade was 1.28% Sn,a tin concentrate containing 65.74% Sn,with the recovery of 71.99% was obtained.
出处
《材料研究与应用》
CAS
2016年第2期141-144,共4页
Materials Research and Application
关键词
锡石
硫化矿
浮选
重选
cassiterite
sulfide ore
flotation
gravity
