摘要
用F_(203)2/3与水杨羟肟酸1/3混合物作捕收剂,单宁作抑制剂,浮选车河选厂锡石细泥,闭路试验结果证明,可以从α=1.6％Sn的给矿,得到β=34.5％～37.83％Sn,ε=86.88％～91.85％的锡精矿。
In this paper, we used the mixture of F_(203) (2/3) and salicyl hydroxamic acid(1/3) as collector, tannin as depressant for the flotation of cassiterite slime ofChe Huo Concentration Plant. Closed-circuite experiment results are as follows:α=1.6%Sn, β=34.54%～37.83%Sn, ε=86.88%～91.58%.
关键词
锡石
细泥
浮游选矿
捕收剂
cassiterite slime
flotation cassiterite
