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  • Effects of coal rank,Fe304 amounts and activation temperature on the preparation and characteristics2022-09-17
  • Buckling analysis of the shell of a refuge chamber in a coal mine under uniform axial compression2022-09-17
  • Botanical Study on Early Cretaceous Coal-Bearing Strata in Northeast China and Inner Mongolia, China2022-09-17
  • Study on Filling Cross-Roadway in Fully-Mechanized Coal Faces with High Water-Content Material2022-09-17
  • An initial discussion on major controlling factors on formation of coal-formed large-medium gas fiel2022-09-17
  • Preparation,characterization and salt-resistance of a coal based super absorbent composite2022-09-17
  • Landscape pattern and its restoration for coal mine subsidence area in southern part of Tangshan in 2022-09-17
  • 64. Study on the DNA damage induced by coal tar pitch fume extracts in rat alveolar macrophage and i2022-09-17
  • A back analysis of the temperature field in the combustion volume space during underground coal gasi2022-09-17
  • Suitable retention and recovery technology of floor coal at ends of fully mechanized face with great2022-09-17
  • On-line tracking of pulverized coal and biomass fuels through flame spectrum analysis2022-09-17
  • Safety research in the gasification process of novel multi-thermal-source coal gasifier2022-09-17
  • Failure mechanism of pump chambers and their optimized design in deep mining at Qishan Coal Mine2022-09-17
  • Underground pressure characteristics analysis in back-gully mining of shallow coal seam under a bedr2022-09-17
  • Rock parameters inversion for estimating the maximum heights of two failure zones in overburden stra2022-09-17
  • Suitable layout of gate roads related to slice mining in an ultra-thick unstable coal seam2022-09-17
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