1A Research on Evaluation of Clean Coal Technology--Taking the Analysis and Evaluation of Gas-Coal Technology as an ExampleQIU Li-xin, LEI Zhong-min, ZHOU Tian-jun5-82Circulation Economy Development Module in Yankuan Group and Its EnlightenmentLIU Man-zhi, YANG Ji-xian9-123Coal Chemical Engineering Developmental Direction of Datong Coal Mining Group CompanyGE Xiao-dong17-194Analysis of Slime-Water Treatment Technological Process on Coal Preparation PlantsSUN Li-mei, SHAN Zhong-jian20-245Investigation of reasonable Agent Consumption in Slime FlotationXIE Guo-hui25-276Influence of PAM on Flotation and Filtration of Fine Slime CoalTIAN Xiao-peng, FAN Min-qiang28-317Medium Cycle System in Majiliang Coal Preparation PlantTIAN Ri-lu, LIU Yang32-33,168Study on Making Metallurgical Formed Coke by using Semi-coke PowderLIU Wen-yu, BAI Shi-bang, DU Ming-hua, QU Si-jian34-379Study on the Effect of Magnetization on Coal Water Mixture PropertyXU Ge-lian, ZU Dong-wei, ZHANG Rong-zeng38-4110Study on Activated Coke-CO2 Gasification Reaction by Programmed Heating ThermogravmetryLUO Ming, ZHANG Jian-min, GAO Mei-shan, LIAN Hui42-45,2411Power Generation by Coke Oven GasCHANG Xiao-hua46-4812Study on the Preparation and Formed Slurry Character of Ultra-Cleaned Coal Water Mixture by using Different CoalsREN Lan-zhu, GUI Feng-Lu, WANG Yi, SUN Yuan-jing, ZHANG Qiang, WANG Zu-na49-5213Investigation of the Low Temperature Oxidation Coal Free Radical with the Electron Paramagnetic ResonanceYe Min, Dai Guang-long53-5514Heating Value Measurement and Combustion Character Analysis of RefuseDONG De-en56-5715Utilization of Products from Flue Gas Desulfurization in Building Materials IndustryLIU Hui-min58-60,4816Group Composition and Extraction Kinetics of Benzene/Methanol-Soluble Fractions from Two Guizhou CoalWANG Xiao-hua, XIA Mei-li, XUE Xiao-hong, GE Ling-mei61-63,3717Investigation of Coking Property by Datong Coal Field Blending CoalTAO Xun64-6618Study on the Effect of Surface Modified Fly Ash Size on the Strengthening Property of RubberZHANG Hong-bo, WEI Lu-bin67-6919Taking Proper Blend Coal to Increase Clean Coking Coal YieldLI Bao-zhu70-7220Study on the Extinguishing Coke Powder Replacing the Activated Carbon Comprehensive Treatment Coking Waste WaterZHANG Jin-yong, ZUO Yu-hong, DU Qing-hai73-75 