摘要
对湖北某磷矿全层矿采用双反浮选工艺进行选矿实验,在原矿含P2O5 24.69%、MgO 3.173%,磨矿细度-200目85%的条件下,获得了精矿P2O5 32.48%、MgO 0.42%、精矿产率65.28%、回收率85.88%、排镁率91.36%的工艺指标。
Double-reverse flotation process tested to beneficiate Hubei entire level phosphate rock. The qualified phosphate concentrate with P2O5 32.48%,MGO 0.42% was obtained via beneficiating the crude ore that contained P2O5 24.69%, MgO 3.173%. The recovery of P2O5 was 85.88%, and the removal rate of MgO reached 91.36%.
出处
《化工矿物与加工》
CAS
北大核心
2007年第6期5-6,共2页
Industrial Minerals & Processing
关键词
全层矿
双反浮选
捕收剂
entire level phosphate rock
double reverse flotation
collector
