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介绍了新型铁矿物捕收剂ＲＣ９５０２用于浮选包钢选厂一、三系列强磁铁精矿（α４０．０３％ＳＰｃ）中的有用铁矿物试验，经一次反浮、正浮、一次精选可使精矿品位提高到６３．９１％ＳＦｅ，回收率为６７．４４％，ＦＣ９５０２能有效地捕收赤褐铁矿和磁铁矿，与用氧化石腊皂作捕收剂比较，不仅能获得更好的选别指标，而且可降低捕收剂成本约３０％．
The new iron mineral collector RC9502 was used to test the useful iron minerals in the first and third series of strong magnetite concentrates (α40.03% SPc) The concentrate can improve the concentrate grade to 63.91% SFe and the recovery rate is 67.44%. FC9502 can effectively collect the limonite and magnetite, compared with the use of paraffin soap as collector, Not only can get better sorting index, but also reduce the cost of collector about 30%.