1Actuality and Economic Analysis of Methanol and Dimethyl ether Synthetic TechnicsHUANG Qing, LUO Lai-tao5-82Research on Heat, Electricity and Gas Cogeneration TechnologyYU Wen-yan, WANG Rong9-113Necessity and Practicability of Middlings RewashedSHEN Xiao-Jun, SHI Chun-Hua12-144Bench-Scale Experiment of Deep Defecating Slime Water with Mineral MC FlocculantXU Hong-na, WANG Hong-xia15-18,115Blending Automatization in Coal Clean PlantNIE Qi-ying19-216New Co-conversion Technology of Synthesis Gas by Coal and Natural GasKANG Li-rong, ZHANG Jian-min, LIAN hui22-267The Unfavorable Factors and Strategies of Coal Bed Methane ExplorationWANG Xu-tao, LIU Wen-bin, ZHANG Bai-liang27-308Study on Producing High Quality Formed Foundry Coke by Using Taixi Fine AnthraciteZHAO Qi, WANG Yan-fang, WANG Bin, WANG Li-bin31-34,149Review of Study on the Development of the Technology of Joint Production of Coal-burning Electricity Generation and Cement ManufactureLUO Yu-ping, WANG Li-jiu35-3810Problems and Countermeasure of Coal Quality Used to Generate ElectricitySU Li-qing, LI Mei-fen, QU Xue-jun39-4111Development and Application of 6t/h Bumping Multi-stage Atomization CWM InjectorJIANG De-hua42-4412Study on the New Stuff of Different Specific Gravity Coal-mud Circle Fluid Bed Boiler and Its Capability of DesulfurizationLIU Xue-bing, GONG Wei-ping, LI Guang-quan, CHENG Shi-qing, CHEN Gui-yang, HAO Jing-wu, FU Cong-wei45-4813The Dynamical Study of Sulphur Releasing During Coal CombustionSUN Qing-wei, QI Qing-jie, HAO Yu, WU Xian49-51,3814Alteration and Problem in Running of the 670t/h CWM BoilerJIANG Shi-tao, YAN Xin-hao, ZHONG Yong-chun, LU Chun-mei52-54,4115The Predicting Models of the Steam Coal Quality Base on Elman NetworksDONG Ping, CHEN Yan-jie, WANG Peng55-5816Study on the adsorption characteristics of Tianzhu lignite for admium-ion solutionHao Yan-ling, Fan Fu-hai59-6117Investigation on Measurement of Gray-King Low Temperature AssayLI Hong-tu, WANG Li-hua62-6318The Basic Characters and Microelements of Tiefa CoalLIU Shu-yun, ZHANG Guo-guang64-6619Development of New-style Coal Briquette Machine Before BoilerPAN Rui67-6920The Study on Dealing with Wastewater by Modified Fly AshHU Tao, MA Xi-jun, JING Yi, CHU Ting-ting70-72,83 