1Research progress and applicability analysis of desulfurization technology for coking coal with high sulfur contentZHANG Yang, BAI Xiaoyan, HU Zhaosheng1-8,152Research status and application prospect of activated carbon treatment of volatile organic compoundsXIE Wei, XIAO Naiyou, DUAN Chao, LI Xiaoliang, WU Tao9-153Study on the adsorption performance of dluoride in mine water by the activated aluminaWANG Jikun16-21,264Study on the process of producing formed coke by coal blending from anthraciteJI Yonghua, QIN Bingke, CHEN Peng, LI Ziwen22-265Research on comparison analysis about dehydration technology of coal bed methaneLI Xiaoliang27-326Research of energy performance contracting applied in energy efficiency renovation of pulverized coal boilerWANG Shijun33-37,457Study on modifying of coconut shell-based activated carbon and its adsorption properties of CH4/CO2LIANG Jiangpeng38-458Thermal dynamical analysis on the calculation of isosteric enthalpy of adsorption for different coal rank coalZHANG Xuemei, MA Qinghua, HAO Jingyuan, LI Dong46-519Energy saving benefit analysis on pH value control technology of desulfurization circulating slurry in coal-fired power plantMENG Zhihao, ZHANG Zhenliang, WANG Qi, JIN Jianrong, TAN Qun, ZHONG Quan52-5710Petrography and quality characteristics of carboniferous coal and its coal-forming environment for coal from Longjie synclineLI Bi, XU Yangdong58-64,7311Study on occurrence characteristics of fluorine element in No. 6 coals seam of HaerwusuLI Fuping65-6912Verification of arsenic control value in commercial coalTIAN Xiaopeng70-7313Discussion on testing accuracy of basic indicators of activated carbon for desulfurization and denitrificationHAN Shujun74-77,9214Research and analysis of coal slime sample preparation technologyZHANG Wei, REN Xiangjun78-8315Slime water system technological transformation of Aiweiergou coal preparation plantZHANG Changming, LI Ruming84-8816Example of coal quality weighting calculation for coal settlement of thermal power plantYU Jun89-92 