2011•Multipurpose Utilization of Mineral ResourcesRequires access

Experimental Research on Beneficiation of a Refractory Hematite Ore

Xu Ming

Abstract

Directed at the properties of a fine-grained and refractory hematite ore,comparison tests of multiple technological flowsheets were performed.The results showed that when the two kinds of technological flowsheets of roasting-magnetic separation or high intensity magnetic separation-roasting-low intensity magnetic separation are selected for separating this hematite ore,qualified iron concentrate can be obtained.

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Available abstract

Key concepts: Hematite, Beneficiation, Roasting, Magnetic separation, Refractory (planetary science), Metallurgy, Iron ore, Materials science