4Study of Mitigation of Harmful Metal in Coal Ash With Water at Ash with Yard in Huainan Lehe Power Plant9-12
5Experimental Study on Explosion Elimination Afecting Mine Gas Explosion and Outburst Prevention with Delay Control during Exposing Coal Seam in a Rise Crosscut13-14,23
6Picking-up of Relevant Factor Assemblage Afecting Mine Gas explosion and Setting-up of Its Analysis Model15-17,23
8Study on Use of Deep-hole Pre-split Method to Control Inducing Shotfiring against Outburst in Outburst Seam21-23
11New Measures for Management of Mine Fire Prevention and Control Techniques and Their Effectiveness29-30
13Application of Clean Production Technology in Purification Treatment of Washing Plant Wastewater33-35
15Cause Analysis of Roadway Destruction and Application of Dynamic Cable Anchor Support in Renlou Coal Mine38-39