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对该氧化程度较弱的磁铁矿进行了选矿研究，通过粗磨弱磁选抛尾、粗精矿再磨后常规磁选与反浮选两种工艺对比试验，最终采用粗精矿再磨反浮选工艺，在适宜的磨矿细度下，获得了精矿ＴＦｅ品位６４．１５％、回收率８３．５％的理想指标。
The magnetite with weaker oxidation degree was beneficiated. Through coarse grinding, weak magnetic separation, tailing, roughing and re-grinding conventional magnetic separation and anti-flotation two kinds of process comparison test, and finally the use of coarse concentrate regrinding Anti-flotation process, in the appropriate grinding fineness, obtained concentrate of TFe grade 64.15%, the ideal recovery rate of 83.5%.