Flotation of low grade scheelite
Deng Shuangli
Abstract
Deng Shuangli
Abstract
While the content of WO3 in scheelite was about 0.06%,the process flow of rough flotation at the room temperature-thickening of coarse concentrate-reagent removing from concentrated slurry at high temperature-cleaning flotation at room temperature was applied,and then tungsten concentrate with the grade of 25% and the recovery rate of 70% was obtained.
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While the content of WO3 in scheelite was about 0.06%,the process flow of rough flotation at the room temperature-thickening of coarse concentrate-reagent removing from concentrated slurry at high temperature-cleaning flotation at room temperature was applied,and then tungsten concentrate with the grade of 25% and the recovery rate of 70% was obtained.
Key concepts: Scheelite, Reagent, Slurry, Tungsten, Thickening, Metallurgy, Materials science, Mineralogy