摘要
本文简述了采用弱磁—强磁—浮选工艺流程选别■云鄂博主东矿■贫氧化矿综合回收铁、稀土、铌的第二阶段工业分流试验结果,分析讨论了主要怍业的选别效果,认为该工艺流程能较好地全面地回收铁、稀土、铌等有价成分,并为萤石等非金属资源的综合利用创造了较好的条件。
A brief description is presented of the results obtained at the second stage industrial partial flow test of comprehensively recovering iron,rare-earths and niobium from low and medium grade oxide ores of the Dong Mining Acra using a process flowsheet of low intensity magnetic separa-tion-high intensity magneticseparation-flotationseparation,The authors discuss and analyseseparation results of its main operations,concluding that comprehensive recovery of iron,rare-earths and niobium can be ach-ieved using the process flowsheet,and good conditions can be provided for comprehensive utilization of non-metallic resources,such as fluorite.
作者
陈泉源
余永富
罗积扬
李养正
蔡辉莲
周东
程建国
黄晓燕
Chen Quanyuan;Yu Yongfu;Luo Jiyang;Li Yangzheng;Cai Huiliang;Zhou Dong;Cheng Jiangguo;Huang Xiaoyan(Changsha Research Institute of Mining and Merallurgy)
出处
《矿冶工程》
CAS
CSCD
北大核心
1992年第1期26-29,共4页
Mining and Metallurgical Engineering
关键词
氧化矿
磁选
浮选
铁
稀土
铌
New technology of magnetic separation-flotationseparation
Çomprehensive recovery
Iron
Rare-carths
Niobjum
