1State-of-the-art of the development of high-frequency vibrating screen and the key research direction in the futureZHAO HuanshuaiOverview1-7,132Study of the shallow-bath heavy medium separator's lower size limit of separation in relation to medium suspension upward flow velocityYAO Xuebin, SHI BingsenExperiment & Research8-133Application of the new-type KD flotation collector at Linhuan Coal Preparation PlantGUO Chongtao, FENG Ping, FU XiaohengExperiment & Research14-204Experimental study of the reagent for flotation of coking coal middlingsWANG FengExperiment & Research21-245Numerical simulation of the heavy medium cyclone for separating oil shaleSHAN ChaoExperiment & Research25-286Flotation experiment design, analysis and optimization using the software Design-ExpertWANG Xiang, CUI Guangwen, LI Huihuan, WEI Yuzhe, HOU YumaoExperiment & Research29-33,377Effect of dispersant on properties of coal slime water slurryLIANG FeifeiExperiment & Research34-378Experimental study of a new-type 2-product dense medium cycloneSUN Na, YANG Kang, ZHANG LiqiangEquipment & Technology38-41,459Analysis of the effect of tension of sieve plate of flip-flop screen on acceleration of the plate PER SECHEN ZhiqiangEquipment & Technology42-4510Analysis of dynamic characteristics of high-frequency vibrating screen based on modal experimentsLYU GaochangEquipment & Technology46-4911The technique for fitting up and installation of the NTB45Y rake thickener of Linhuan Coal Preparation PlantJIA YiqiangEquipment & Technology50-5312Design of the long-distance large-capacity downward-haulage belt conveyor of Antaibao Opencast Coal MineWANG TaoEquipment & Technology54-56,6013Practice of renovation of the flotation system of Lyulin Coal PlantJIN XiaoyuOperation & Practice57-6014Multivariate linear regression-based analysis of modularization of power consumption of Chengjiao Coal Preparation PlantZHENG Changke, HOU Hao, LI Yanfeng, XU Zhou, YANG Zhouyang, XU ShihuiOperation & Practice61-6415Technical renovation and field application of the coal slime thermal drying system at the No.2 Mine of Yangquan Coal(Group) CompanyWANG WupengOperation & Practice65-6816A study of the application of the "TFW" process in plants specifically designed for treating coarse power coal onlyWU Guoping, LI Yunfeng, Jirigele, LI YanOperation & Practice69-71,7517Exploration of the approach for the production of grade-5 clean coal at Fucun Coal Preparation PlantCHEN Xiaoxia, SUN Yousen, XU Weitong, LIN LifengOperation & Practice72-7518Tackling in a comprehensive way the problems caused by the presence of secondary froth in the flotation system of Jiangzhuang Mine coal Preparation PlantZHOU Junxi, QI Weidong, GAO Wenyu, QIU Qingmin, ZHAO Tianbo, CHU YanjingOperation & Practice76-80,8419Application of the techniques for the KSS constant-tonnage rapid loading system to increase the percentage , even distribution and size consistency of car-loaded coarse coalLI Jinhu, ZHANG SanqingOperation & Practice81-8420Air flow characteristics of the dewatering centrifuge and control of dust hazardsLIU DengkeOperation & Practice85-90 