1Study on hydrodesulfurization kinetics of coal liquefaction oilWANG Guangyao, LI Weilin, ZHAO Yuan1-82Research progress in regulation of solid waste based catalysts on coal pyrolysisZHOU Qi9-143Study on separation and basic physical properties of medium-low temperature coal tar pitchWANG Fei, GU Zishuo, SU Yingjie, ZHU Yaming, GAO Lijuan, CHENG Junxia, ZHAO Xuefei15-20,454Study on dissociation and recleaning test in cooking coal middlingsZHANG Yurui, FU Jiangang, DING Linfang, LIN Yue21-265Study on adsorption of Cr(Ⅵ) from chromium containing wastewater by fly ashHUANG Qiang, HE Xicong, ZHANG Jing27-356Digital upgrade of feeding system for pulverized coal fired industrial boilersLIU Guanqing, LIU Zhenyu, PAN Hao, LI Xiaojiong, YU Gang, ZHANG Guangqi, ZHANG Chao, ZHENG Xiangyu36-457Research on mixed coals combustion strategy of thermal power unit based on deep peak shavingYANG Maolin, SUN Lijuan, DAI Bin, WU Wenliang, CAI Min, LI Shuo46-518Characteristics analysis of coal quality and hazardous trace elements of coking coal in Shandong provinceLI Shaoyong, DONG Yan, WANG Li'na52-58,639Research on coal resource characteristics and coal blending test in Jungar areaMA Kefu, ZHANG Bo59-6310Study on leaching characteristics of heavy metal elements in fly ash from Sandaogou coal mineGAO Linjun, ZHANG Ningning, LV Mingjie64-69,7411Design and development of scraper monitoring device for coal machinery sampling equipmentLI Jiping, ZHANG Junjun, LU Hailai, ZHANG Chuntian, ZHANG Bo, YANG Yongcheng, LOU Xinhua, LI Shugang70-7412Axial dimension design method of quantitative slide valve for coal quality analyzerYUAN Kang, BO Enduo75-79,9613Study on the effect of storage methods on stability of crucible swelling number samples of bituminous coalZHANG Kang, SUI Yan80-8414Analysis of determination methods of fluorine, chlorine, arsenic, mercury and phosphorus in coalFU Hao, FU Kun85-9115Quantitative analysis model of fixed carbon in bituminous coal by Near Infrared SpectroscopyZHANG Haijun92-96