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Information × Registration Number 0211U006955, 0110U004940 , R & D reports Title Decrease of technological influence on the atmosphere at coal fields development popup.stage_title Head Kostenko V.K., Registration Date 29-06-2011 Organization Donetsk National Technical University popup.description2 The test subject is gas-coal-rock massif, which is in a zone of influence of second working. The subject of investigation is technological processes of decontamination, cooling, ventilation of rocks, extraction and transportation of minerals. The purpose of work is: substantiation of hardwares, methods and their parameters, for the purpose of decrease in influence on a condition of atmosphere of technological processes of coal extraction, which are accompanied by considerable allocation of hotbed gases and heat; increase of volumes of captation of methane; use of geothermal heat for reception electric, mechanical and other kinds of energy. Research methods are complex method of researches, which includes the analysis of information sources; mine supervision of the structured features of coal layers in zones of influence of second working; theoretical researches heat-mass transportation between a stream of air and a roadway wall; laboratory researches of influence of high-frequency electromagnetic waves on process of allocation of gases from coal. The aspects of improvement of technology of captation of methane are considered. The estimation of possibilities of utilization of low-grade heat, which exists on deep horizons of coal mines is executed. Product Description popup.authors Бокій О. Б. Бригида В. С. Зінченко Н. М. Зав'ялова О. Л. Костенко В.К. Солехірадж С. Хачатрян С. Г. Шевченко О. В. popup.nrat_date 2020-04-02 Close