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-xian9-123The Way of Coal Industry Sustainable Development in Inner Mongolia--Combination of Resources and EnvironmentXIAO Nai-you13-164Coal Chemical Engineering Developmental Direction of Datong Coal Mining Group CompanyGE Xiao-dong17-195Analysis of Slime-Water Treatment Technological Process on Coal Preparation PlantsSUN Li-mei, SHAN Zhong-jian20-246Investigation of reasonable Agent Consumption in Slime FlotationXIE Guo-hui25-277Influence of PAM on Flotation and Filtration of Fine Slime CoalTIAN Xiao-peng, FAN Min-qiang28-318Medium Cycle System in Majiliang Coal Preparation PlantTIAN Ri-lu, LIU Yang32-33,169Study on Making Metallurgical Formed Coke by using Semi-coke PowderLIU Wen-yu, BAI Shi-bang, DU Ming-hua, QU Si-jian34-3710Study on the Effect of Magnetization on Coal Water Mixture PropertyXU Ge-lian, ZU Dong-wei, ZHANG Rong-zeng38-4111Study on Activated Coke-CO2 Gasification Reaction by Programmed Heating ThermogravmetryLUO Ming, ZHANG Jian-min, GAO Mei-shan, LIAN Hui42-45,2412Power Generation by Coke Oven GasCHANG Xiao-hua46-4813Study 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-na49-5214Investigation of the Low Temperature Oxidation Coal Free Radical with the Electron Paramagnetic ResonanceYe Min, Dai Guang-long53-5515Heating Value Measurement and Combustion Character Analysis of RefuseDONG De-en56-5716Utilization of Products from Flue Gas Desulfurization in Building Materials IndustryLIU Hui-min58-60,4817Group Composition and Extraction Kinetics of Benzene/Methanol-Soluble Fractions from Two Guizhou CoalWANG Xiao-hua, XIA Mei-li, XUE Xiao-hong, GE Ling-mei61-63,3718Investigation of Coking Property by Datong Coal Field Blending CoalTAO Xun64-6619Study on the Effect of Surface Modified Fly Ash Size on the Strengthening Property of RubberZHANG Hong-bo, WEI Lu-bin67-6920Taking Proper Blend Coal to Increase Clean Coking Coal YieldLI Bao-zhu70-72 