1Research on Dust-removal Mechanism and Application of Hydraulic Dust CollectorGUO Sheng-junTest and Research1-3,62Study of Using AE Theory to Predict Rock BurstLI Qiu-lin, LU Gui-chunTest and Research4-63Research on Surface Subsidence Control over Gob in Yongcheng Coal Mining Area Based on Simulation CalculationDENG Zhen-qin, LI Zheng-gang, CHENG Yun-haiTest and Research7-94Study on Prediction Technique for Coal and Gas Outburst HazardLI Da-peng, WANG Zhi-liangTest and Research10-125Simulation Study on Smoke Movement during Mine Roadway FireZHU Yan-yan, JIANG Zhong-anTest and Research13-14,266Experimental Study on Mineral Dressing Wastewater Treatment by Chemical CoagulationTest and Research15-177Experimental Study on Adsorption Deodorization with Regenerated LubricantGU Chang-hong, SHAN Zhen-xiu, HUANG Yan-lingTest and Research18-208Study on Propagation Laws of Coal and Gas Outburst Shock WaveTest and Research21-239Application of Outburst Prediction Chart in Outburst Prevention and Control Work in Huainan Coal Mining AreaKONG Xiang-xi, ZHOU De-chang, ZHANG RuiApplication Techniques24-2610Application Study of Pre-cracking and Loosening Blasting Technique in Fully Mechanized Caving Face of Very Thick Coal SeamApplication Techniques27-29,3211Application of Remote Sensing Technology in Mine Environment Survey in Hubei ProvinceMIAO Yan-yan, FAN Yong, GUO Chun-puApplication Techniques30-3212Research on Management Information System Framework of “Ventilation and Three Prevention Technologies” in Coal MineWU Bing, YANG Ke-wei, GUO Xi-fuApplication Techniques33-34,4113Prevention Technology and Practice of Spontaneous Ignition during Stoppage and Support Withdraw in First Fully-Mechanized Caving Face of Ciyaobu No.1 MineZHAI Xiao-wei, DENG Jun, CHENG Xiao-kunTechnical Experience35-3714Way to Improve Mine Gas Drainage EffectivenessZHAO Xing-qiTechnical Experience38-4115Application of Outburst Eliminating Technique by Large-diameter Hole in Heading Face of High Gassy Outburst Coal SeamZHANG Bao-chunTechnical Experience42-4316Prevention and Control Technique for Coal Seam Spontaneous Combustion in Fully Mechanized Caving Face with Large Dip AngleMENG Xian-chenTechnical Experience44-46,4817Practice of High-pressure Water Infusion with Shallow Holes in Heading FaceWU Shi-yan, GAN Xiao-gen, TANG Wei-dongTechnical Experience47-4818Applying High-pressure Water Jet Fan to Control Gas at Air-return Angle of Working Coal FaceLI Yao-min, XU Yan-weiTechnical Experience49-50,6419Practice of Applying Cement Mortar to Control Spontaneous Ignition in Sealed GobLIU An-bing, ZHANG JunTechnical Experience51-52,7020Hazard Analysis of Outburst Coal Seam with Caving Mining TechnologyLIANG Yun-peiIssue Discussion53-55 