摘要
反浮选脱除磷矿中硅铝杂质是提高磷精矿质量、充分利用中低品位胶磷矿的一种有效方法。详细介绍了近年来国内磷矿反浮选阳离子捕收剂及其作用机理,分析了现有阳离子捕收剂存在的不足,并指出了今后的研究方向。
It＇s an effective way to improve quality of phosphate concentrate and make full use of mid - low grade phosphate resources by removing silicon and aluminum impurities through reverse flota- tion. The research progress of cationic collector of phosphate ore and its collecting mechanism in China was introduced in detail, and the disadvantages of the existing cationic collectors were also analyzed. Finally, some feasible research directions of cationic collector were put forward.
出处
《矿产保护与利用》
北大核心
2016年第3期62-65,72,共5页
Conservation and Utilization of Mineral Resources
基金
贵州省科技厅重大专项(黔科合重大专项[20116023])
关键词
阳离子捕收剂
磷矿
反浮选
脱硅
cationic collector
phosphate ore
reverse flotation
desilicication
