摘要
简述了白钨矿资源开发与利用现状,从白钨矿选矿方法、药剂和设备三个方面,介绍了白钨矿选矿工艺研究现状和发展趋势。重点探讨了联合工艺流程、组合药剂及新型浮选设备,在白钨矿选别中的应用价值。采用合理的联合工艺流程,不仅能提高白钨精矿的品位和回收率,还可以高效回收白钨矿中共伴生的各类有价金属,提高经济效益。新型组合药剂,对目的矿物的选择性和捕收性都大大增强,是未来浮选药剂开发的一个重要方向。新型细粒浮选设备的出现,尤其是针对白钨矿这种脆性矿物,极大地提高了微细粒白钨矿的回收率,避免了资源浪费。
This paper introduced the research status and development trend of scheelite from the following three aspects：scheelite beneficiation method, flotation reagent and equipment.The combined flowsheet, combined reagent and new flotation equipment are highlighted by describing their application in processing scheelite. In addition to improving the grade and recovery rate of scheelite concentrate, the application of reasonable combined flowsheet can efficiently recovery valuable metals from scheelite. The use of new combinational agents greatly enhances the selectivity and collector of targeted minerals. Therefore, it is an important direction for future development of flotation reagents. The emergence of fine flotation equipment improves the recovery of micro-fine scheelite.
出处
《中国钨业》
CAS
北大核心
2016年第3期27-31,共5页
China Tungsten Industry
基金
国家自然科学基金项目(51304085)
江西省自然科学基金项目(20122BAB216021)
江西省科技支撑计划项目(20121BBG70005)
关键词
白钨矿
联合工艺
组合药剂
浮选设备
scheelite
combined flowsheet
combinational agents
flotation equipment
