1The coal supply-and-demand scenario and developing trend of chemical coal in ChinaYANG Yongfen, LIU Peng, LIU NanOverview1-52A study on the effect of grinding-liberation of coking coal middlings in vertical spiral agitating grinding millPEI Jianyu, JIANG Shanyong, LAN Pengbing, XU Ming, ZHANG HaijunExperiment & Research6-113Experimental study on enhancement of flyash flotation pulp conditioning using forced impact-flow mixerLIU Yan, YAN Ludan, GU Rui, CUI Qinwen, ZHANG Chunquan, ZHANG HaijunExperiment & Research12-164Study on optimization of wet sticky raw coal sizing screen deckLI Jun, GAO QiyeExperiment & Research17-215Comprehensive testing and analysis of the coal slime water at Changcun Mine Coal Preparation PlantLIU JiaqiangExperiment & Research22-256Study of PLSR and PCR for determination of calorific value of clean coalYUAN WeiExperiment & Research26-297Study on application of the system for removing foreign matters from clean coal using H.M.vesselJIANG WeiEquipment & Technology30-348Study of the alarm and control system for guarding against plugging of 3-product H.M.cyclone's connection pipeLI Liangcai, QIAN LixiaEquipment & Technology35-399Application of the S-2GHMC440/360 super cyclone at Qinan Branch of Huaibei Coal Preparation PlantWANG Jingkun, CHENG Xiangrui, YU Xianghe, YIN Zhijie, WEI Songyang, YE ShuqiangOperation & Practice40-4410Analysis of the effects obtained in dry screening of the coal at a size of 3 mm with flip-flop screen at Liujiakou Coal Preparation PlantCHEN KailingOperation & Practice45-4811Application of the TDS intelligent destoning system underground Binhu Coal MineLIN Lifeng, JIN Yuanzhi, ZHAO Tianbo, WANG XiaoqianOperation & Practice49-5212Application of the novel high-efficiency gravity-fed 3-product heavy medium cyclone at Xinxing Coal Preparation PlantHU Jianfeng, HE Huitong, WANG Hao, WANG Peng, KANG Haiyan, LI JieyongOperation & Practice53-5713Study on feasibility of upgrading cake product of filter press through flotation process at Xiegou Mine Coal Preparation PlantHUANG JianhuaOperation & Practice58-6214Study and practice of the measures for reducing percentage of refuse contained in clean coal product of gravity-fed 3-product H.M.cyclone at Hexi Mine Coal Preparation PlantLI DongOperation & Practice63-6615Optimization and renovation of the transportation system of Tongxin Coal Preparation PlantBO Chunli, WANG DaweiOperation & Practice67-7016Exploration of rewashing of crushed middlings at Quandian Coal Preparation PlantTIAN JunzhangOperation & Practice71-7417Design of the IP-based AI identification system for determination of the load of coal in conveyance on belt conveyorCHEN Xiaoxia, XU Weitong, HOU Fei, GAO Kui, LIU Zhaoxue, WEN Xijie, WANG Bing, WANG Yanyong, WANG XiaoqianAutomation & Intelligence75-8018Exploration and practice of the construction of Huaihe Energy Holding Group's intelligent coal preparation plantYUAN Hongjun, ZHANG Hongling, LU ChengguoAutomation & Intelligence81-8519Technical route and contents of current smart coal preparation plant constructionLIU KeyanAutomation & Intelligence86-9020Study of the technology for making real-time prediction and intelligent control of parameters involved in dense medium separation processOUYANG Qichun, ZHENG Cheng, WANG HaoxinAutomation & Intelligence91-95 