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对宁都硫磺矿次生铁矿的组成与结构进行了分析,并做了矿物定量和解离度测算以及铁矿的高梯度磁选试验,可获得品位59%TFe、回收率81%~86%的铁精矿
The composition and structure of secondary iron ore in Ningdu sulfur mine were analyzed, and the quantitative and dissociation measurements of minerals and the high gradient magnetic separation test of iron ore were made. The grade of 59% TFe and the recovery of 81% ~ 86% Iron ore concentrate