The flocculation desliming-reverse flotation flowsheet is compatible with the characteristics of Donganshan refractory iron ore.

絮凝脱泥-反浮选流程适应东鞍山难选矿石特性。

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Then a flexible compruter package GFSTESIM was developed for use of simulation of closed circuit flotation flowsheet including regrinding in laboratory.

该程序包已用于云浮硫铁矿贫矿石含再磨作业的闭路浮选流程的模拟。

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One stage grinding (60%-200mesh) and staged preferential flotation flowsheet is recommended for the grinding flotation scheme through the comprehensive technical and economical comparison.

对磨矿-浮选工艺流程方案，通过综合技术经济比较，推荐一段磨矿（ - 2 0 0目占60 % ）、分步优先浮选流程。

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