高硫萤石矿降硫工业实践  

INDUSTRIAL PRACTICE OF DESULPHURIZATION FOR HIGH SULFUR FLUORITE ORE

作　　者：裘忠富 付昌荣 胡国良 汪炳才 任永法 

机构地区：[1]浙江省冶金研究院 [2]东阳矿业公司

出　　处：《矿产保护与利用》1998年第5期29-31,共3页Conservation and Utilization of Mineral Resources

摘　　要：以Ｆ．Ｓ和Ｄ．Ｈ组合药剂作为萤石浮选中硫矿物的抑制剂的工业调试从含硫０．３２％的原矿中获得了含硫为０．０１％左右的萤石精矿，符合出口要求，同时降低了产品含硅量，提高了萤石回收率，经济效益显著。The fluorite concentrates of 0.01%S can be obtained by flotation with combination of F.S and D.H as the depressant for sulphur minerals from fluorite ore of 0.32%S in industrial experiment. The concentrate meet demands of exportable products and has lower content of SiO 2. The technology adopted has high recovery and remarkable economic benefits.

关 键 词：含硫 萤石矿 硫化矿物 重晶石 降硫 选矿 

分 类 号：TD971.5[矿业工程—选矿]