Characteristics and selection of power coal washing equipmentZHANG Zhen, XIE Guangyuan, ZHOU Guanghua, XIA Wencheng1-6
Innovative development and application of China's heavy medium cyclone coal washing technologyYANG Maoqing7-13
Notes on the process water concentration measuring methods specified in the national standard GB/T 35051-2018《Grade for Closed Process Water Circuit in Coal Preparation》ZHANG Xianxian, REN Liqin, YANG Chengyu, WU Dawei14-19
Status quo of the work on the challenging points in fine coal flotation and some viewpointsLI Baoming20-29
Study of the influence of surface moisture on effects of air classification of wet fine coalCHEN Xiaoguo, WANG Yuling, YANG Jianguo30-34
Study of the technology for in-depth separation of the slime generated in coal preparation plants in Lu'an Mining AreaCHENG Zhihong, SHEN Liang35-40
Analytical study of the properties and compatibleness of the clean lean coal products of different separation systemsTANG Shuai, SUN Zhanlong, XU Xiuli, GUO Peirui, HU Liang, HOU Jinpeng, WU Chenglin41-45
The occurrence form of sulfur in coal and the law of the generation of sulfur dioxide during heatingLI Wei, ZHU Xiaofeng, SHEN Guoxin, ZHOU Lei46-52
Study of flotation pulp mixing and conditioning based on turbulent flow enhanced energy-density adaptation technologyZHANG Kai, LIU Youguo53-58
Study on optimization of coal flotation agent emulsification parametersZHOU Zongfeng, ZHAO Qing, GAO Guangyu, LIU Feng59-63