1Research progress of commonly-used coal slime dewatering technologiesWANG Haijuan, CHENG GanOverview1-72A study on optimization of the conditions for flotation of the slime of Wuhushan Coal Preparation Plant based on response surfaceLIU Chen, LI Qiuke, LI Dahu, GAO Feiyun, WANG Jianzhong, WANG Wencai, CAO ZhaoExperiment & Research8-143The frame difference and entropy fusion-based coal flow segmentation methodSUN Jingping, XU Zhiwei, BAI FanExperiment & Research15-204Experimental study on reduction of ash of bituminous coal using flotation processZHAI Zhongbiao, MOU Xingbing, LIU Junchang, PENG Xuebin, CHEN Jing, XIE GangExperiment & Research21-255Analysis of the effects obtained through reform of the coarse slime separation process of Linhuan Coal Preparation PlantLIU Yi, GUO Chongtao, YANG Xiaohong, JIN Liang, ZHU Jinbo, LIU HaizengExperiment & Research26-336Study of the novel dual-alkali flue gas desulfurization reagentWANG ZhenpingExperiment & Research34-377Experimental study on settlement of kaolinite-containing coal slime waterLI YihongExperiment & Research38-418Online monitoring of the operating state of horizontal vibrating centrifuge and design of the systems for adjustment of operating parametersZHANG ShuangjiangEquipment & Technology42-469Application of polyurethane TP screen deck in pre-desliming process of Shanjiaoshu Mine Coal Preparation PlantLI Caijuan, HE Zhongwei, HAN Feng, HUANG Mingjia, SONG YanfengEquipment & Technology47-5010Analysis on optimum breaking size of the heavy medium separation system's raw coal feed at Taixi Coal Preparation PlantYANG Zhongfu, ZHANG Zhijun, WANG Zhenyu, YANG Cheng, WEI YinghuaOperation & Practice51-5511Application of the IDS intelligent dry separator at Huolinhe South Opencast MineWANG ZijunOperation & Practice56-6012Practice of high-efficiency classification of fine coal of Xingtai Mining areaWANG ZhiqiangOperation & Practice61-6513A study of the process flowsheet of Jingtai Energy Group's Coal Preparation PlantXIE DengfengOperation & Practice66-6914An investigation into the middlings rewashing technical scheme at Xingtai Mine Coal Preparation PlantCAO Hui, WANG FeifeiOperation & Practice70-7315Application of the S-3GHMC550/440/320 series super heavy medium cyclones at Longquan Coal Preparation PlantFU Xiaolong, ZHANG XiaodongOperation & Practice74-7816Application of the automatic fine coal flotation control system at Xinzhuang Coal Preparation PlantZHAO JiangtaoAutomation & Intelligence79-8417Application of big data-based equipment health management modeLI BaoxinAutomation & Intelligence85-8818Design of coalmine intelligent constant-tonnage truck-loading systemYANG Ruifeng, XIE Zhenhai, HU YunpengAutomation & Intelligence89-9319The KNN and SVM-based 2-level comprehensive health indicators diagnosis method for detecting the failure of belt conveyor's idlersYI Xin, YANG Mingjin, YANG Linshun, ZHANG Haijun, PENG ChenAutomation & Intelligence94-102 