Coal Science and Technology Articles

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1Design and Practices of High Pressure Double Water Door Chamber1-4

2SHGB Bi-Directional Buffer Over Winding Protection Device5-8

3Test and Study on Physical Mechanism Performance of Freezed Silt SoilWANG Chong-xian9-12

4Design of Calculation Monitoring and Measuring System for Vehicle Weight Balance12-14

5Test and Study on Gasification Briquette with Jiyuan Anthracite Coal15-17

6Coal Preparation with Complex Pulse Jig and Result AnalysisZHU Jin-bo17-20

7Application of Fire Prevention and Control Technology in Fully Mechanized Coal Caving Face of Xinzhouyao Mine21-23

8Application of Infrared Temperature Measuring Technology in Coal Mine23-25

9Full Face Shield Method and Practices to Remove Hydraulic Powered Supports From Fully Mechanized Coal Mining Face26-27

10Application of Flowing Water Grouting Technology to Seal and Stop Special High Water InrushLI Song-ying28-30

11Rapid Control of Water Inrush From Sink HoleLI Da-ming31-33

12Armored Face Conveyor Downward Sliding and Control in Fully Mechanized Coal Caving Face34-35

13Feasibility Discussion on Light Weight Support Caving Technology Applied to Thick Seam With "Three Soft Conditions"36-38

14Feasibility of Grout Filling Method Applied to Mine Thick and Medium Thick Seam Under VillageLI Feng-ming39-42

15Development of Double Freedom Grind Mill for Sample PreparationWANG Wei-min43-46

16KDK4 Electric Motor Soft Starting Controller46-47

17New Flat Bending Belt Conveyor48-49,8

18To Take a Way of Technical Innovation,to Produce the Best Economic BenefitJIN Tai50-53,56