Coal Science and Technology Articles

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1Coal Direct Liquefaction - One Technical Access of China Energy Sustainable Development1-3

2Coal Water Mixture Should Have Rapid Industrial Development4-5,40

3Optimization of Ventilation Control Plan for Deep Level in No.4 Mine Shaft of Yaojie No.2 Mine6-9

4Application and Development of Drilling Bit in Mine Heading and Excavation10-12

5Comprehensive Gas Drainage Method With Long Directional Drilling Hole13-15

6Geological Disaster Caused By Mining and Practices on Engineering Prevention and Control16-18

7Double Tubing Rotary Spraying Method and Its Application in Foundation Treatment19-21

8Pre-Grouting Technology for 3rd System Strata in Mine Shaft22-24

9Design and Application of Personal Transportation Cable Car System in High Inclined Mine Shaft25-27,37

10Research and Practice on Calculation for Dynamic Compensation to Thickness of Conveyor Belt28-31

11Application of Comprehensive Hydrological Exploration to Mine Karst Water Control32-34

12Study on Conventional Formula for Max Subsidence Value35-37

13Study on Conventional Formula for Max Subsidence Value38-40

14Research on Stray Current in Haulage Network of Underground Mine Electric Locomotive41-42

15Test and Research on Fine Coal Dewatering with Surface Activator43-45

16Reliability Study on Man-Machine-Environment System in Fully Mechanized Coal Caving Face46-49

17Analysis and Measures for Oil Pollution of Hydraulic System in Coal Shearer50-52