摘要
对江西某白钨矿进行了常温浮选试验研究,确定了最佳工艺参数和工艺流程,粗选段采用"一粗三扫二精、中矿顺序返回"流程,精选段采用"一粗二扫四精、精精选尾矿集中返回到精粗选"流程,获得了钨精矿WO3品位55.76%、回收率82.04%的浮选指标。
Based on the ambient temperature flotation tests for a scheelite ore from Jiangxi,the processing parameters and flowsheet were all optimized.For the roughing section,a flowsheet consisting of one roughing,three scavenging and two cleaning stages was adopted,with the middlings returned to the previous stage orderly.For the cleaning section,the flowsheet was composed of one roughing,two scavenging and four cleaning stages and the tailings from the cleaning stages were returned to the roughing stage.Result showed 82.04%recovery into a scheelite concentrate grading 55.76%WO3.
作者
曾银银
曹玉川
黄光耀
杨柳毅
王程
张国范
ZENG Yin-yin;CAO Yu-chuan;HUANG Guang-yao;YANG Liu-yi;WANG Cheng;ZHANG Guo-fan(School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,Hunan,China;Jiangxi Xiushui Xianglushan Tungsten Co Ltd,Xiushui 332438,Jiangxi,China;Changsha Research Institute of Mining and Metallurgy Co Ltd,Changsha 410012,Hunan,China)
出处
《矿冶工程》
CAS
CSCD
北大核心
2020年第3期47-49,53,共4页
Mining and Metallurgical Engineering
基金
国家自然科学基金(51574041)。
关键词
钨
白钨矿
浮选
常温精选
tungsten
scheelite
flotation
ambient temperature cleaning
