摘要
对澳大利亚某地微细粒级磷矿进行浮选试验,将水玻璃、碳酸钠和调整剂L2添加点前移,与矿石一起磨矿充分混匀后,在矿浆质量分数为19%时进行浮选.试验结果为精矿P2O5品位30.56%,精矿产率88.02%,回收率97.01%.
The experiment is on phosphate flotation of micro-fine particle somewhere in Australia： the adding points of water glass, sodium carbonate and regulator L2 were moved forward and then mixed them with the slurry fully. The experiment of phosphate flotation begins at the condition of pulp concentration of 19 %. The results show that the grade of concentrate of P2O5 is 30.56 %, the yield of concentrate reaches to 88.02% and recovery is 97.01%.
出处
《武汉工程大学学报》
CAS
2011年第12期61-64,共4页
Journal of Wuhan Institute of Technology
关键词
微细粒级
磷矿
浮选
矿泥分散剂
micro-fine particle
phosphate ore
flotation
slime dispersant
