Comprehensive recovery method for gold-containing and antimony-containing cyanidation tailings

The invention discloses a comprehensive recovery method for gold-containing and antimony-containing cyanidation tailings, and relates to the field of hydrometallurgy. Through a dressing and smelting combined process, residual cyanide radicals in tailings and oxidation films on the surfaces of sulfide minerals are subjected to wet pretreatment, then gold and antimony are enriched through a flotation process, antimony is recycled from selected concentrate through a wet antimony removal process, and gold is recycled from the gold concentrate subjected to antimony removal through a pyrometallurgy process. Comprehensive recovery of gold and antimony in the gold-containing and antimony-containing cyanidation tailings is achieved. 本发明公开了一种含金含锑氰化尾渣综合回收方法，涉及湿法冶金领域。通过选冶联合工艺，将尾渣中残余的氰根以及硫化矿物表面的氧化膜通过湿法预处理后采用浮选工艺进行金和锑的富集，选出的精矿先经湿法脱锑工艺回收锑，脱锑后的金精矿再采用火法冶炼工艺回收金。实现含金含锑氰化尾渣中的金和锑的综合回收。