会泽铅锌矿深部矿体选矿试验研究及关于选厂设计的建议

Experimental Study on Mineral Processing and Suggestions on Concentrator Design for Deep Level Ore-body in Huize Lead-Zinc Mine

选矿试验研究结果表明,会泽铅锌矿深部矿均可采用先硫后氧,先铅后锌、粗精矿再磨分离的原则工艺流程,当矿石氧化率变化时,只需对硫化钠及胺用量稍作调整,即可取得较好的选别指标。

The experimental results proved that the principle flow-sheet of separating sulfide ore and lead mineral before separating oxide ore and zinc mineral and followed by raw concentrate re-grinding and re-separation is generally suitable for the ore-body in deep level of Huize Lead-Zinc Mine.In the case that the oxidation ratio of ore changes,good operating results can also be achieved only by properly adjust the consumption of sodium sulfide and operating condition.