【摘要】 对某含锑卡林型金矿进行了锑-金分离研究。使用新型抑制剂KM8抑制毒砂,提高了分离效果,简化了流程,能获得锑品位大于52%,回收率85%~90%的指标,锑精矿夹带金损失0.8%~1.0%。更多还原

【Abstract】 Investigation to separate antimony and gold in a Carlin-type gold deposit was carried out.A new type of depressant,KM8,was introduced to depress arsenopyrite,and the separation effect can thus be improved,meanwhile,the flowsheet can be simplified.An antimony concentration with a grade over 52% and a recovery of 85%～90% can be obtained,while the loss of gold in the antimony concentration is around 0.8%～1.0%.更多还原