摘要
采用研制的组合新型萤石抑制剂NO3进行柿竹园多金属矿萤石浮选试验,对含CaF226.55%的强磁选非磁性产物,获得的萤石浮选精矿含CaF297.39%、SiO21.06%、CaCO30.68%,CaF2回收率72.41%。本文对NO3在萤石浮选中的抑制作用及其效果进行了讨论和比较。
The new type of depressant combination developed fluorite from Shizhuyuan multi-metal mine. The flotation CaF2 97.39 %,SiO2 1.06 %,CaCO3 0.68%,recovery 72.41 results and effect of NO3, the depressant combination, discussed and shown in the paper. has been applied in flotation test for recovery concentrate of fluorite obtained has a grade of % to the feed of CaF2 26.55%. The comparison in the process of fluorite flotation have been
出处
《有色金属（选矿部分）》
CAS
2005年第6期44-46,共3页
Nonferrous Metals（Mineral Processing Section）
关键词
萤石
浮选
组合抑制剂
fluorite
flotation
depressant combination
