铜硫浮选分离技术与药剂研究进展OA
Research progress of copper-sulfur flotation separation technology and reagents
硫化铜矿的选别工艺以浮选为主,黄铜矿与黄铁矿可浮性相似是二者难以分离的根本原因.总结了硫化铜矿浮选分离技术的研究现状,介绍了优先浮铜工艺、铜硫混浮-再磨-铜硫分离工艺、分支串流浮选工艺、等可浮工艺和部分优先-混合浮选工艺的特点,综述了硫化铜矿捕收剂和黄铁矿抑制剂的分类及优缺点,并展望了铜硫浮选分离技术与药剂的发展方向.
The separation process of copper-sulfide is mainly based on flotation,and the similarity in floatability between chalcopyrite and pyrite is the fundamental reason why they are difficult to separate.This paper summarizes the research progress of flotation separation technology of copper-sulfide,introduces the characteristics of preferential flotation process,copper-sulfur floating-regrinding copper-sulfur separation process,branch flow flotation process,equiflotation process and partial preferential flotation process,summarizes the classification,advantages and disadvan-tages of copper sulfide collector and pyrite inhibitor,and looks forward to the development direction of copper-sulfur flotation separation technology and reagents.
李悦;谢贤;李加文;张守逊
昆明理工大学 国土资源工程学院,云南 昆明 650093||省部共建复杂有色金属资源清洁利用国家重点实验室,云南 昆明 650093||金属矿尾矿资源绿色综合利用国家地方联合工程研究中心,云南 昆明 650093
矿山工程
黄铜矿黄铁矿铜硫分离浮选工艺浮选药剂捕收剂抑制剂
chalcopyritepyritecopper sulfur separationflotation processflotation reagentscollectorinhibitor
《化工矿物与加工》 2024 (001)
50-59 / 10
国家自然科学基金项目(52174252).
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