Experimental Investigation on Pressure Falling Method Measuring the Borehole's Influence RadiusXU Dong-fang, WANG Zhao-feng1-3
Experimental Study on Influence of Surfactant on Gas Adsorption and Desorption Performance of CoalYANG Chun-hu, YAO Jian, TIAN Dong-mei, KANG Huai-yu4-8
Study on Absorption Capacity of Coal Based on Low-temperature Nitrogen Absorption and High- pressure AdsorptionLI Xu, ZHANG Xing-hua, CONG Xiu-zhi, YU Tao9-11
Technology of Dust Collecting and Controlling in Full-mechanized Excavation WorkfaceMA Heng, LIU Jian, LI Wei12-14,18
New Bore Hole Sealing Technology Applied in Coal Bed Methane Pressure MeasurementWANG Yan-lin, YANG Sheng-qiang, XU Quan15-18
Gas Comprehensive Controlling Technology in Full-mechanized Caving Face of Nanshan Coal MineZHANG Hai-yang19-20
Multi-hole Enclosed Gas Pre-drainage Technology in 5130 Mining Area Coal Roadway in NO.2 Well of Meihe Coal MineLIE Shuang-hai23-26
Coal Seam Spontaneous Combustion Prevention Technology in Large Inclined Angle Full-mechanized FaceZHAO Yan-xiang27-29
Preparation and Properties Investigation of New Air-leak Sealant Used for Coal Mining王俊峰, 杜云峰, 邬剑明, 晏泓30-33
