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首页> 外文会议>International forum on powder technology application >Development of Mineral Processing Flowsheet for Hematite Benefication in Yezhugou, Liaoning, China
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Development of Mineral Processing Flowsheet for Hematite Benefication in Yezhugou, Liaoning, China

机译：辽宁义王矿产矿产矿物加工流量的发展

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摘要

A lager amount of iron ore is to be exploited in Yezhugou region, Liaoning Province. Analysis indicated that the main valuable mineral was fine-grained hematite and the total iron content was 28.22%. A process flowsheet of gravity concentrtion - high intensity magnetic separartion - reverse flotation was established, and operating conditions of each operation were also determined through batch tests. In closed-circut tests under the same operation conditions, the following results were obtained: iron content of the concentrate 64.95%, concentrate recovery 81.04%, and iron content of the tailings 8.26%.
机译：延伸的铁矿石的储存量将在辽宁省义王地区开发。分析表明，主要有价值的矿物质是细粒度的赤铁矿，总铁含量为28.22％。建立了重力浓度的过程流程 - 高强度磁性分离 - 反向浮选，并且每次操作的操作条件也通过批次测试确定。在相同操作条件下的闭合速度试验中，获得以下结果：浓缩物的铁含量64.95％，浓缩率恢复81.04％，尾矿的铁含量为8.26％。

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