Coal Science and Technology Articles

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1Mine gas comprehensive control technology in Panji No.3 Mine1-4

2Comprehensive control technology for ultra high gas emission from fullymechanized caving face in spontaneous combustion thick seam5-9

3Bolt support mechanism and practices in mine roadway with rock bump10-13

4Bolt/beam/mesh support in full seam gateway in seam with pressure released14-17

5Practice and research on upward mining of fully mechanized coal mining face18-20

6Information technologies for multi stage monitoring andcontrol system of coal mine gas and safety21-25

7Research and application of straight and inclination gamma measuring meter for horizontal directional drilling hole along seam25-27

8Design of large angle arc rotary mining for fully mechanized caving mining face28-30

9Comprehensive technical rebuilding of hoisting system in mine main shaft30-32

10Control and applied technology of inclination,mining height and dinting for fully mechanized caving mining face33-34

11Abandoned mine shaft applied to waste water treatment35-36

12Opening technology for fire extinguishing sealing of seam spontaneous combustion in No.1303 fully mechanized caving mining face of Yunhe Mine37-39

13Continuous transportation system applied to mechanized shortwall coal mining in China40-41,54

14Furring removing technology for water drainage pipeline in Tongzhi Mine42-43

15Research on cracking variation of separated strata in roof of fullymechanized caving mining face44-47

16Experimental research on Cr6+ waste water treatment with coal base pyrite47-49

17Evaluation study on coal mining conditions and fully mechanized mining suitability of Huainan coal field50-54

18Research on aggregated masses in clay and cement grout55-57

19Gateway pre-heading feasibility in fault of coal mining face and support parameter optimization57-60

20Analysis on coal size influenced to caving output rate61-63