1Effect on performance of qualified medium pump of heavy-medium cyclone produced by offset-arranged short impeller bladesLYU Xiu-liTest and Research1-4,82Realization of rapid plotting raw coal washability curve using cardinal spline curve algorithmLI Gen-yinTest and Research5-83Experimental study on optimum-seeking of collectors for separation of coal macerals through flotationZHAO Shi-yong, LI Bo, WU Yang, LIANG Xiao, ZHOU An-ningTest and Research9-144Experimental study on sedimentation characteristics of flocculated coal slurry at Tengqing Coal Preparation PlantLI Fei, SHI Wen-hu, DU Huan-tong, DENG Qi-mengTest and Research15-185Study on the effect on fine coal flotation performance produced by depressing agent at Tunlan Coal Preparation PlantLI Xuan-huaiTest and Research19-21,266Experimental study on production of semi-coke with coal slime using low-temperature pyrolysis technologyZHAO Li-bing, ZHAO Liu-cheng, LIU Li-weiTest and Research22-267A study on the range of weighed coal sample mass for determination of total sulphur content using the 5E-S31OOA sulphur meterJI Xue-niTest and Research27-31,368Renovation and perfection of the slurry water treatment system at Shigetai Coal Preparation PlantSHANG MingTechnology and Experiences32-369Renovation of the magnetic separator tailings treatment at Yyulin Coal Preparation PlantWANG YueTechnology and Experiences37-3910The technical approaches for application of the tubular belt conveyor at Qixing Coal Preparation PlantZHANG Long-xin, QIAO Jin-changTechnology and Experiences40-4311Application of the HMDA-6 drum magnetic separator after remoulding of its end cover at Tunlan Coal Preparation PlantZHEN LiangTechnology and Experiences44-4612Application of the dry cleaning technology for upgrading Longmen Mine’s size degradation-prone coalJI Ying-hua, ZHU Xue-bin, SHI Wan-songTechnology and Experiences47-50,5313Application of the LFD-45 laminated-film flat bag collector in crushing-loading systemJIANG Hong-junTechnology and Experiences51-5314Application of the Amdahl digital density meter at Tunlan Coal Preparation PlantMA Dong-feiTechnology and Experiences54-56,5915Optimization and practical application of the dewatering system at Zhongtai Coking Coal Company Coal Preparation PlantJIANG Shan-yong, ZHANG Zhen-hong, PEI Jian-yuTechnology and Experiences57-5916Determination of the washing schemes for Sunjiagou Coal Preparation PlantWAN Ju-mingTechnology and Experiences60-62,6617Application of the pneumatic emulsifier working on getting principle at Guobei Coal Preparation PlantDENG Jian-jun, GUO Chong-tao, WANG Chuan-zhenTechnology and Experiences63-6618Feasibility study of raw coal dry screening at Duanwang Mine Coal Preparation PlantHE Li-jun, WANG Yangissue discussion67-6919Analysis on the feasibility of renovation of the slurry treatment system at Tashan No.2 Coal Preparation PlantLI Zheissue discussion70-72,7620Design and application of the fully-automatic truck-loading weighing system at Lyulin Coal Preparation PlantWANG Qin-haoAutomation of Coal Preparation73-76 