A EXPERIMENTAL STUDY OF RECLAIM AND REUTILIZATION FROM TAILINGS OF HUANGSHILAO GOLD MINE

Based on the characteristics of tailings of Huangshilao gold mine, the process "floating sulphur from first tailings→sulphur concentrate-roasting sulphuric acid→Cyaniding and reclaiming Fe from pyrite slag, magnetic roasting for secondary tailings→reclaiming Fe with magnetic separation(or used as cement herbs after dehydration for secondary tailings)" is pointed out in this paper, the process could make the tailings of Huangshilao gold mine resource-transfer.