【作者】 高利坤； 张宗华； 王雅静； 王志英；

【Author】 Gao Likun Zhang Zonghua Wang Yajing Wang Zhiying (Kunmin University of Science and Technology)

【机构】 昆明理工大学；

【摘要】 采用了浮选-重选联合工艺,成功地从大厂尾矿中分选铅、锑,并实现了硫、砷的分离。其理论依据是浮选使目的矿物粗选富集后,粗精矿的组成相对简单。所以,目的矿物与脉石矿物在密度上的差异更加明显,采用重选可以更有效地提高选别指标。更多还原

【Abstract】 Flotation and gravity combined process was used to successfully separate lead and antimony and realized separation of sulfur from arsenic.The theoretical basis is that t after the target mineral is enriched by flotation,the rougher concentrate becomes simpler and the difference in the density of the target mineral and the gangue mineral,more evident, which benefits the application of gravity separation method to more efficiently improve the metallurgical performances.更多还原