Title: Comprehensive recovery research on pyrite concentrate containing gold in Yunnan province
Abstract: Gold as fine-grain inclusions in the pyrite concentrate in Yunnan province was found.A method of gravity separation and flotation separation-roasting-leaching was used to separate Au,Fe and S in pyrite concentrate.The results showed that the recovery of S in sulfur dioxide was 98.24% and Au was 85.48% in cyaniding leached liquor,and leached residue could be as iron concentrate with the grade of Fe 60.48% and the recovery of 98.44%.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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