Search academic texts

Information × Registration Number 0222U003731, 0121U110712 , R & D reports Title Carry out research of methane sources and develop Recommendations for sequential ventilation of preparatory pits in the conditions of the mine "Jubileina" and "Project of degassing of the excavation section 132 of the lava of the mine "Jubileina" PSD «MINE MANAGEMENT PERSHOTRAVENSKE» PJSC «DFEK PAVLOGRADVUGILLYA» by means of a surface degassing installation popup.stage_title Head Minieiev Serhii Р., Registration Date 25-05-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of research is degassing of the coal massif in the conditions of PJSC «DFEK PAVLOGRADVUHILLYA». The purpose of the work is to develop the Project of degassing of 132 lava of formation C6 and spent excavation sites of block №3 of Jubilee mine and Recommendations for sequential ventilation of preparatory pits in the conditions of mine "Jubileina". Research methods - generalization and analysis of results, methods mat. statistics, calculations according to standard methods. As a result of the work, the technical documentation for working out the excavation sections of the mine "Jubileina" of the PSD «MINE MANAGEMENT PERSHOTRAVENSKE» PJSC «DFEK PAVLOGRADVUHILLYA» was analyzed. The calculation of the expected methane release within the excavation site, air flow for ventilation of the treatment plant and the excavation site, parameters and mode of degassing of the roof by wells, the required diameters of the pipeline. Measures to control the degassing system of the excavation site during fires in the mine workings" have been developed. The project of degassing of 132 lava of formation C6 and spent excavation sites of block №3 of mine "Jubileina" PSD «MINE MANAGEMENT PERSHOTRAVENSKE» of PJSC «DFEK PAVLOGRADVUHILLYA» was developed. Recommendations for consistent ventilation of preparatory pits in the conditions of the Jubilee mine have been developed. The results of the implementation of developments - the application of the developed recommendations allowed to ensure gas safety during mining operations, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2022-05-25 Close