• Analyzing changes in a leach solution oxygenation in the process of uranium ore borehole mining 

      Aben, Erbolat; Toktaruly, Bakytzhan; Khairullayev, Nursultan; Yeluzakh, Mukhtar (Dnipro University of Technology, 2021-09-30)
      Purpose is to increase uranium content in a PR solution while developing a technique varying oxidation-reduction potential of a leach solution with its oxygenation and identify changes in the oxygenation depending upon ...
    • Substantiating velocity of amber buoying to the surface of sludge-like rock mass 

      Korniienko, Valerii; Nadutyi, Volodymyr; Malanchuk, Yevhenii; Soroka, Valerii; Yeluzakh, Mukhtar (National Mining University, 2020-12-30)
      Purpose is to substantiate the parameters and factors in terms of which amber can be mined efficiently from sand deposits using hydromechanical method. Methods. Laboratory studies and full-scale experiments of amber-bearing ...