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The results of magnetic separation use in ore processing of metalliferous raw basalt of Volyn region
Purpose. To determine the effectiveness of the electric field use in ore processing for extraction of native copper concentrate from raw basalt, to identify the most technologically advanced grain-size classes of the feed ...
Mathematical modeling of hydraulic mining from placer deposits of minerals
(National Mining University, 2016-06-30)
Purpose. To analyze the process of hydraulic borehole mining of minerals. To define the main problems of hydraulic borehole mining. To create a mathematical model that will describe the process of hydraulic borehole mining ...
Results of research into amber mining by hydromechanical method
(National Mining University, 2017-03-30)
Purpose. To specify parameters of the relationship between sandy rock and vibrohydraulic intensifier as well as to justify the use of hydromechanical method to intensify amber extraction. Methods. The basic laws of surface ...