1State-of-the-art of the application of coarse slime separation equipment in ChinaMENG Fancai, TONG Xiulin, ZHANG ShuangOverview1-5,182Development of the intelligent DMC system and its industrial testHU ShenggenExperiment & Research6-133A study on surface property of long-flame coal's flotation concentrateZHENG YuntingExperiment & Research14-184Experimental study of the effect of metal cation on hydration swelling of montmorilloniteHUANG HuanhuanExperiment & Research19-225Study on diameter of fine coal heavy medium cyclone in relation to cyclone's inlet pressure and treating capacityLIU ZhengquanExperiment & Research23-26,316A preliminary study of the technology for classification and upgrading of washed coking coal middlingsDANG Yuanyuan, ZHANG Xinyuan, HAO Ruixiong, LI Zhen, FU Yanhong, SUN YaweiExperiment & Research27-317Selection and design of the methods for wetting feed coal before separationWANG ChunsunExperiment & Research32-34,388Study on the adaptability of sulformethylated humic acid dispersing agent to preparation of coal water slurry with different kinds of coalWU Jiang, ZHANG Guanghua, ZHANG Wanbin, DU Lun, LI Junguo, DUAN Qingbing, LIU JinqiuExperiment & Research35-389Analysis of vibration response of WZYT1600 horizontal vibrating centrifugeYANG JieExperiment & Research39-4110Feasibility study on use of seamless-steel tube as the shell of the small-diameter guide pulley of belt conveyorZHOU Huarong, WANG Rongquan, DANG JingExperiment & Research42-4411Development and application of the XJM-S90 flotation machineSHI YingxiangEquipment & Technology45-4912Optimum scheme design of Hujiamao coal collecting-transfer stationGAO GuixiEquipment & Technology50-52,5513Design and application of the belt vulcanizer working platform of belt conveyorWANG Rongquan, SHANG Xinmang, DANG JingEquipment & Technology53-5514Structural optimization of 0630 sizing crusher using EDEM methodYANG YongEquipment & Technology56-5815Application of the FMD-A180 double-cylinder oil filtration machine in the hydraulic system of pressure filterZHANG ZhiweiEquipment & Technology59-6116Comparative analysis of horizontal vibrational-discharge centrifuge and vertical scraper-discharge centrifugeDONG Xiaolei, BAI Sisi, XU Jianxiu, ZHANG ShuangjiangEquipment & Technology62-64,6917Renovation scheme of flotation concentrate recovery system at Ganbazi section of Nantong Coal Preparation PlantZHANG Juan, JIANG FeiOperation & Practice65-6918Analysis of the main factors affecting fine coal floatation performanceYANG XiuxiuOperation & Practice70-73,7719Common faults of shallow-trough dense medium separator and remedial measuresWANG MengOperation & Practice74-7720Exploration on recovery and utilization of residual heat of spiral lobe air compressor at Madaotou Coal Preparation PlantDUAN Xudong, TONG XiulinOperation & Practice78-79,82 