1Latest advances of coal dry cleaning research work against the background of achieving the dual-carbon goalsJIA Jinxin, HU Bingsheng, SONG Junchao, YUE Shisong, CHEN KunOverview1-52State-of-the-art and future outlook of the work on pneumatic cleaning of coalWANG Fengchao, CHANG Bo, CHEN Yongke, GUO ZhibinOverview6-123Experimental study on flocculating sedimentation of coal slurry water using desalinized highly-mineralized mine waterWANG Lihui, ZHANG Bao, LIU Wei, GAO Lujiang, LI Lei, ZHAO JieExperiment & Research13-174Experimental study of the effect of hydrophobic modification on dewatering of clean coarse slimeNIAN Liying, SUN Wenjia, LI Xiaofei, ZHU JiaqiangExperiment & Research18-235A study on stagewise upgrading of coal slime for reducing its untreated volume at power coal preparation plantOUYANG Qichun, XIAN Yushuai, ZHANG XuebinExperiment & Research24-306Study on dynamic characteristic and modal analysis of the large LVB4361 vibrating screenSHI JianfengExperiment & Research31-367Finite-element analysis of the body of the large-size jigging machineLI NingExperiment & Research37-418Common faults of tubular-belt conveyor:analysis and comprehensive countermeasuresGAO Wenyu, FENG Zhongai, DAI Wenfei, GAO Guiying, GU Feng, WANG Qi, AO Jiandong, SUN Zhongxuan, SUN ChaochaoOperation & Practice42-509Optimization of Shuanghe Coal Preparation Plant's coal slime separation system through technical transformationWANG XingwangOperation & Practice51-5610Improvement of coal washing efficiency and economic perform-ance of Wuju Coal Preparation Plant through quality control of raw coal:approaches and practiceFAN Qinglong, DENG Yaming, DONG Gang, CHEN DakunOperation & Practice57-6211Application of the heavy medium cyclone featuring a novel struc-tural design at Handan Coal Preparation PlantTONG JunchunOperation & Practice63-6712Exploration and practice of reducing electricity cost in Sanxing Coal Preparation PlantWU RuiruiOperation & Practice68-7213Study on selection of the servo drive motor for gangue sorting robot's high-speed parallel mechanismLI Zhenkun, HUANG Jinfeng, LI QisongAutomation & Intelligence73-7814Study and application of the intelligent agent dosing system in coal slurry water treatment processLI Pengbo, SHEN Yingsong, WANG Xiaokun, SONG Zhibing, GUO Jinqiang, QIAO PengAutomation & Intelligence79-8615A study on application of IPv6 industrial Internet in coal prepara-tion industryLI WengeAutomation & Intelligence87-9116Study of improved MobileNetV3-based coal preparation plant fire recognition methodPAN LongAutomation & Intelligence92-98 