摘要
针对贵州织金磷矿石,采用"阶段磨矿,阶段选别"的流程进行试验,结果表明:磨矿细度-0.074 mm为75.00%时,精矿含P2O533.43%,含MgO2.08%,P2O5回收率达84.41%。
Tests on Zhijin phosphate ore in Guizhou were carried out by using the flotation circuit of ＂stage grinding multi-stage separation ＂. The results showed that when the particle size （ - 0. 074 mm） reached 75. 0096, the concentrate with P2O5 33. 4396, MgO 2.0896 was obtained. The recovery of P2O5 is 84.4196.
出处
《化工矿物与加工》
CAS
北大核心
2010年第12期12-13,共2页
Industrial Minerals & Processing
基金
国家大学生创新性实验计划(贵大国创字(2009)
国家科技支撑计划项目(No.2007BAB08B03)
关键词
胶磷矿
棒磨
球磨
阶磨阶选
反浮选
collophanite
rod milling
ball milling
stage grinding multi-stage separation
reverse flotation
