摘要
针对织金含稀土中低品位磷矿石,重点考察了捕收剂对浮选效果的影响。试验表明,GJBW是一种有效的捕收剂,通过"一粗一精"反浮选工艺流程,可获得精矿产率64.64%,P2O5品位31.06%,MgO含量0.99%,精矿中P2O5回收率84.87%,MgO脱除率为89.44%。。
According to Zhijin midium and low grade rare-earth bearing phosphate ore,effect of collector on flotation was investigated.Results show that GJBW is a effective collector and phosphate concentrate with yield 64.64%,P2O5 31.06%,MgO 0.99% and P2O5 recovery 84.87% was optained through reverse flotation process..
出处
《稀土》
EI
CAS
CSCD
北大核心
2010年第3期71-74,共4页
Chinese Rare Earths
基金
国家科技支撑计划项目资助(2007BAB08B03)
关键词
含稀土磷矿石
捕收剂
一粗一精
反浮选
贵州织金
phosphorite ore bearing rare earths
collector
one roughing one cleaning process
reverse floatation
Guizhou zhijin
