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Information × Registration Number 0219U005388, 0117U005240 , R & D reports Title To provide scientific and technical assistance on the development of technological project documentation popup.stage_title Head Sofiyskij Konstantin Konstantinovich, Доктор технічних наук Registration Date 25-09-2019 Organization The Polyakov Institute of geotechnical mechanics of NAS of Ukraine popup.description2 The object of research is the processes of gas evolution occurring in a blind drift mine that does not adhere to the stoping face. The subject of the research is the parameters of methane gas concentrations and the parameters of the mine atmosphere that are present on the site of isolated area. The goal of the work is to provide recommendations for the removal of the output air stream from a blind drift mine that is not adhere to the stoping face of the SS "Mine "Central". Research methods are analytical, theoretical. As a result of the research, recommendations have been developed and presented that are based on an assessment of the relevant documents submitted by the mine and the relevant documents examined, the passport of the drifting gangway № 70-1146 m, the ventilation scheme, and the parameters and location of the well. The application of these recommendations in industrial conditions will allow to carry out purification works as planned by the "Program of development of mining operations for 2017", which will give a positive economic, ecological and social effect. HYDRODYNAMIC IMPACT, EXHAUSTING BREATH, METHANE, STOPING FACE, BLIND DRIFT. Product Description popup.authors Агаєв Руслан Агагулуєвич Власенко Василь Вікторович Пєтух Олександр Петрович Софійський Костянтин Костянтинович popup.nrat_date 2020-04-02 Close