Mining Safety & Environmental Protection Articles

Articles>Articles Overview

1Research and Development of Coal Mine Safety Technology in Our Country1-3

2Development and Application of Model CJK Automatic Suction and Discharge Changer4-5，8

3Algorithm of Noise Elimination of Vibration Signal of Mine Main Fans Based on Wavelet6-8

4Development of Model GDLU Intelligent Vortex－ street Gas Flowmeter9-11

5Mechanism Analysis on Roof Fall of Mining Roadways of Extra－ thick Seams with Fully Mechanized Sublevel Caving Mining and Experimental Study of Its Control Techniques12-13，30

6Diffusion Mode of Methane Gas in Coal Pores14-16

7New Methods for Coal and Gas Outburst Prediction at Home and Abroad17-19

8Method for Reverse－ order Calculation of Gas Content with Relative Gas Emission in Coal Faces20-21

9Development of New Intelligent Low－ concentration Methane Detector22-23，30

10Research of Treatment of Domestic Sewage with a New Low－ power Biochemical Device24-25

11Environmental Protection in Mining Areas and Clean Extraction of Coal26-27，30

12Study on Dewatering Technology for Fine Powder Coal28-30

13Resource Research on Urban Organic Domestic Refuse31-32，34

14Research on Gypsum Paste for Fuel Gas Desulfurization33-35

15Chemical Characteristics of Discharge Aquifers Affecting Upper Coal Seams and Discriminating Method for Mine Discharge Source in Huafeng Mine35-37，51

16Characteristics of Water Inrush in North－ south Fracture Zone of Yangzhuang Mining Field and Its Countermeasures38-39

17Development of Automatic Monitoring System for Grouting in Yaoqiao Mine40-41

18Study on Developing Entry’ s Stability in No.7 Coal Seam of Huachu Mine42-44

19Probing into Shallow－ hole Measuring Method for Mine Virgin Rock Temperature45-46

20Impact of Vane Angle Variation of Contra－ rotating Fan on Aerodynamic Performance47-48，58