1Research on matrix effect of determination of coal ash composition using wavelength dispersion X ray fluorescence spectrometryFAN Xiang-juan, LU Xiao-hai, YANG Jie, HU Feng, ZHU Zhen-zhong, TONG Chun-lin1-62Research on the moisture loss of samples after passing through the coal sampling machineWANG Hou-gang, QIN Ling, BAO Jun, ZHANG Ai-pei, LI Wei-feng, LI Xiao-jiang7-93Experimental study on determination of moisture of raw coal using microwave moisture analyzer with different probesLIU Hai-yu, HOU Jing-liang, QIAO Xiao-lei, MIAO Yang10-134Statistics and analysis of sampling ratio of coal as firedYU Jun, JIAO Yi, ZHANG Jian-jun, HAN Xiao-dong14-16,495Rapid determination of trace mercury in coal by direct mercury analyzerZHANG Heng, GAO Jian-wen, WANG Xin-yan, DI Nan-nan, KANG Jun17-206Uncertainty analysis of unary linear regressionMI Juan-ceng21-227Causes analysis of an unsatisfied result of ability verificationLIANG Wen-bin, BAO Dong-liang23-248Analysis on influencing factors of determination of coal spontaneous combustion tendencyXing Xiu-yun25-279Management status and suggestions about the belt mechanical sampling device used for incoming coal of power plantWANG Liang-dong28-29,3210Discussion on emitled ability sulfur detection method in coalWEI Ning, DANG Hong-yan, KANG En-xing30-3211Application and discussion on determination of total moisture in coal using infrared moisture meterCHANG Cui-ying, ZUO Shou-kuan, JI Yun-zhu, YAN Jun-jie33-34,3712The application of WS-G818 automatic coal proximate analyzer in Longmen Steel Co.Ltd.ZUO Ji-ping, WEI She-yan, XUE Xiao-ru35-3713The research progress of evaporating dehydration mechanism of ligniteYANG Xiao-yu, SHAO Xun38-40,4614Influencing factor analysis of coking properties and research status of quality prediction modelTIAN Lu-feng, LI Zhi-kai, ZHANG Li41-4315Discussion on the coal quality management of Shenhua Shendong Coal Group Corporation LimitedCHEN Ye-fang44-4616The influencing factors which impacted the quality of coal in Huainan coal mining areaHUANG Jie47-4917The relationships among calorific value, ash content and moisture content of commercial coal of Songzao coal & power companyLI Hui, TANG Jing, WANG Xiao-yang50-51,5618Discussion on feasibility of adding clean coal generated from Wanli No.1 coal mine into blast furnace pulverized coal injection coalWANG Xing-Long, WANG Zhi52-53,6819Discussion on how to improve the quality of raw coal before washingWANG Xiao-ping, SHANG Bin, YUAN Zhou-jun54-5620Discussion on how to enhance the monitoring and management of quality of bought-in coalLI Xiao-ying57-58 