Heat Exchange Evaluation at Thermo-Adhezion Method of Extraction of Diamond Raw from Kimberlite Ore

  •  P. P. Sharin    
  •  M. P. Lebedev    
  •  G. M. Nikitin    
  •  G. G. Vinokurov    
  •  M. P. Akimova    


In the work thermo-adhesion a method of selecting and extracting the grains of diamond from a mixture of related minerals is developed. The study presents estimates of the heat transfer of the proposed scheme extraction based on the difference between the thermal conductivity of diamond and related minerals. The high selectivity thermo-adhesion selection and extraction of diamonds with the division concentrate on useful component and waste rock is shown.

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  • ISSN(Print): 1927-0607
  • ISSN(Online): 1927-0615
  • Started: 2011
  • Frequency: annual