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Information × Registration Number 0221U101887, 0120U105279 , R & D reports Title Scientific bases for the environmentally safe transformation of power specifics of coalmines with ensuring hydrogeosphere stability popup.stage_title Head Rudakov Dmytro V., Registration Date 26-01-2021 Organization National Technical University Dnipro Polytechnic popup.description2  Technological schemes of geothermal modules for using low-potential heat of mine waters and a rock massif with the usage of heat pumps, geothermal probes of different types considering seasonal fluctuations of heat consumption are developed. Possibilities of converting excess thermal energy of mine waters into electricity are investigated. Parameters of pumped out mine waters are estimated, which allow covering the needs of consumers in thermal energy with modules based on open non-return or circulatory systems with a capacity of several MW and maintaining a hydrodynamically safe level of mine waters and reducing CO2 emissions by several thousand tons during the heating season. The results allowed justifying the stages and indicators of ecologically safe and economically expedient transformation of energy balance of coal mining enterprises under liquidation through additional production of thermal energy with the usage of mine waters. Product Description popup.authors popup.nrat_date 2021-01-26 Close