2013•Applied Mechanics and MaterialsRequires access

Beneficiation Test Research on High Grade Hematite-Limonite Ore

Yan Guo, Hui Xin Dai, Jun Yang

Abstract

The run of mine ore grade of Gan Shang Yan is 47.83%, iron ore grade is higher, but harmful element sulfur and impurity silica content is relatively high. This experiment using a simple process low intensity magnetic separation-high gradient magnetic separation, for the ultimate index for comprehensive grade of iron concentrate is 58.41%, at a total recovery of 80.85%, and obtain good experiment index, the harmful elements and impurity content can meet the standard.

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Available abstract

Key concepts: Beneficiation, Limonite, Hematite, Magnetic separation, Iron ore, Impurity, Metallurgy, Materials science