Mining Safety & Environmental Protection Articles

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1Energy Indication and Its Meaning of Geophysical Field of Gas Outburst1-2

2Pilot Study on Directional Drilling along Coal Seams3-5

3Research on Optimization of Ventilation System By Genetic Algorithm6-8

4Development of Model KJB Coal Machine-mounted Booster Pump9-10

5Methodical Research on Extraction and Reconstituted Signal in Noise--a New Method for Early Monitoring of On-line Faults11-12,16

6Research on Development Regularity of Ordovician Limestone Karst and Environmental Hydrogeological Problems in Hancheng Coal Mining Area13-16

7Basic Features of Dynamic Phenomenon of Gas in Qianling Coal Mine in North Anhui Privince17-18

8Development of Rare-earth Catalytic Purifying Silencer For Automobile Exhaust Gases19-20

9Analysis on Product Quality Information of Small Surface Mine Axial Exhaust Fans21-22

10Dynamic Management on Prevention of Coal and Gas Outburst23-25

11Problems Present in Current Safe Production Management of Coal Mines and Its Countermeasures26-28,33

12Improvement and Interpretation of Detection Distance of Mine Geolngic Radar29-31

13Inquiring into Utilization of Mine Water Resource in Hebi Coal Mining Area32-33

14Analysis on Factors Affecting Accuracy of Equilibrium Calibration of Fan Impellers34-36

15Coal Consumption of Clinker in Shaft Kiln on Gement Productivity37,41

16Fault-tree Analysis of Belt Conveying Accidents38-41

17Comprehensive Gas Control Technology for High-gassy Blasting Face in Xinzhuangzi Coal Mine42-44

18Prevention and Control of Heat Harm in a Hot mine45-46

19Practice of Using KYZD-800 High-flow Nitrogen Generating Installation to Extinguish Fire in Fully Mechanized Caving Faces47-48

20Application of Single-chip Computer in Automatic Control System of Emergency Ventilating Current49-50