1Study on Guobei Coal Preparation Plant's flotation tailings in-depth reconcentration processOU Zhanbei, HUANG Haifeng, TAO YoujunExperiment & Research10-152Experimental study on sedimentation of acid coal slime water of Wuhushan Coal Preparation PlantSHI Xuefeng, LI Dahu, CAO ZhaoExperiment & Research16-203Study on upgrading of coal-series kaolinite through decarbonization using pneumatic cleaning methodSONG Junchao, HU Bingsheng, LI Wei, JIA Jinxin, CHEN KunExperiment & Research21-254Exploration of the influence of cyclone's feed inlet structure on its flow fieldLIU JinlongExperiment & Research26-305Exploration and practice of building the intelligent Xiegou Mine Coal Preparation PlantHUANG JianhuaOperation & Practice31-376Technical reform and optimization of the coarse coal washing system of Halagou Coal Preparation PlantLIU Xunwen, REN JieOperation & Practice38-427Study and application of equipment spot inspection management system in Liangdu Coal Preparation PlantWANG JichengOperation & Practice43-478R&D and Application of the new-type unpowered dust collection systemFAN Xuyang, LI BoOperation & Practice48-529Practice and analysis of the coal preparation plant operating in trusteeship modeZHANG Bo, LI Xiaole, ZUO FengOperation & Practice53-5610Design and application of the automatic-monitoring mobile material-dividing chuteWANG Meng, WANG Ce, LIU Xinhui, ZHANG Lin, LIU Jianjun, ZHENG XiyouOperation & Practice57-6011Practice of high-efficiency dewatering of flotation concentrate in Luling Branch of Huaibei Coal Preparation PlantLIU Feng, ZHAO Qing, ZHU HongzhengOperation & Practice61-6412Technical reform and optimization of the coal slime water treatment process of Lyuliangshan Coal Preparation PlantQI YueOperation & Practice65-6813Analysis of the feasibility of technical upgrading of the coal stockyard of Jinjie Power PlantSHI Peining, ZHOU Chenglong, ZHANG DelinOperation & Practice69-7114Application of the MG-9#collector in ultrafine coal flotationZHANG Xinfan, WANG Yongsheng, JIANG YanOperation & Practice72-7515Application of the vision recognition-based online flotation tailings ash monitorDAI Wenfei, GAO Wenyu, QIU Qingmin, CHU Yanjing, CAO YinghuaAutomation & Intelligence76-8016Simulation study of the adaptive internal model control-based coal slurry water automatic reagent dosing control systemHAN Chunyang, GOU Xiaodong, GAO YanjunAutomation & Intelligence81-8517Design and application of the liquid level meter for use in the presence of accumulated layer of secondary flotation foamGAO Wenyu, FENG Zhongai, QIU Qingmin, CHU Yanjing, SU ShiqingAutomation & Intelligence86-9018Study and application of the PGNAA technology in intelligent control of heavy medium coal separation processLIANG Chunhao, ZHAO Hongtao, SONG Qingfeng, LIAN ChunyuAutomation & Intelligence91-9419Design of the filter press slurry spurting fault identification systemCHEN Xiaoxia, REN Xiangjun, WANG Bing, WEN Xijie, WANG YanyongAutomation & Intelligence95-99 