phosphate rock

• A new collector for phosphate rock flotation at lower temperature
  一种新型磷矿低温浮选捕收剂
• Macro - kinetics study of decomposing phosphate rock with nitric acid
  硝酸分解磷矿的宏观动力学研究
• Kinetics of decomposition of qingping phosphate rock with nitiric acid
  清平磷矿的硝酸分解动力学研究
• Dw - absorptiophotometric determination of magnesium oxide in phosphate rock
  4催化分光光度法测定微量铱
• Phosphate rock and concentrate - methods of sampling and preparing sample
  磷矿石和磷精矿采样与样品制备方法
• Discussion on adjusting the development plan of wengfu phosphate rock resources
  瓮福磷矿资源开发规划调整初探
• Double - reverse flotation process of phosphate rock that contains silica and calcia
  某硅钙质磷块岩双反浮选工艺研究
• Phosphate rock and concentrate - determination of moisture content - cravimetric method
  磷矿石和磷精矿中水分的测定重量法
• Test of leaching rare - earth elements from phosphate rock containing rare - earth elements
  含稀土磷块岩稀土浸出探索性试验
• Phosphate rock and concentrate - determination of loss on ignition - gravimetric method
  磷矿石和磷精矿中灼烧失量的测定重量法