Study on the Several Factors in the Fractional Leaching Method of Mixed Hydrated Oxides of Monazite Sand

Monazite로 부터 유도된 혼합수산화물에 대한 분별 용출법의 검토

  • Published : 19700900


Some factors such as the weight ratio, reaction time and temperature for the separation of rare earth elements from monazite are studied. The influence of the inorganic phosphate for the leaching is also studied.



  1. U.S AEC Report BMI-243 A.F. Bearse(et al.)
  2. U.S AEC Report ISC-407 K.G. Shaw(et al.)
  3. Anal. Chem. v.24 C.E. Crouthamer(et al.)
  4. Anal. Chem. v.25 C.W Banks(et al.)
  5. The Industrial Chemistry of the Lanthanous, Yttrium, Thorium and Uranium R.J. Callow
  6. Spot Tests in Inorganic Chemistry Feigl