摘要
对江西某大型低品位纳长石化花岗岩型钽铌矿石进行了全矿石综合回收工艺研究,采用分级-重选-磁选-浮选-水冶联合工艺进行全流程试验,获得钽铌精矿、锡精矿、铁锂云母、石英、长石和黄玉等产品,矿石综合利用率96.5%。
The fully comprehensive utilization for a low grade tantalite-columbite ore of the type of granite converted into albite in Jiangxi of China is investigated by overall flowsheet experiments with the technology combined mineral processing with leaching, grading-gravity concentration-magnetic separation-floatation-hydrometallurgical processing. 96.5% of composition in the ore is comprehensively utilized as Concentrates such as tantalitecolumbite, cassiterite, zinnwaldite, qartz, felpar and topaz.
出处
《有色金属》
CAS
CSCD
北大核心
2008年第3期98-101,共4页
Nonferrous Metals
关键词
选矿工程
钽铌矿
石英和长石
铁锂云母
黄玉
综合利用
mineral processing
tantalum-niobium ore
qartz and felpar
zinnwaldite
topaz
comprehensive utilization
