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Information × Registration Number 0204U006677, 0104U006315 , R & D reports Title Research nature of gases evolved in mine working atmosphere at development of coal-beds popup.stage_title Head Каnin V.А., Registration Date 15-12-2004 Organization Ukrainian State Resеаrch and Design Institute of Mining Gеology, Rock Mechanics and Mine Surveying a National Academy of Sciences of Ukraine popup.description2 Subject of research is coal seam gases and geological conditions for forming zones of increased gas content. Object of research is assessment of specific contribution of various by nature sources of gas emissions in mine working surroundings and working out procedure for acoustic sounding of coal-rock mass adjoining to mine working to determine sizes of the zone of active gas emissions in the worked out area. Procedure is aimed at improving labor safety. Methods of research are analysis of mining-geological documentation, experimental and laboratory research using standard techniques and equipment that ensures reliability of obtained results. Product Description popup.authors popup.nrat_date 2020-04-02 Close