3Research on the Effect of ZFC Emulsion on Flotation Result of Coal Slurry in Dongpang Coal Preparation Plant9-11
5Experimental Study on the Influence Mechanism of High Ash Content Fine Mud on Coal Slurry Flotation15-18
11Application of Two-stage Thicken and Two-stage Recovery Process in Coking Plant of Baotou Steel Company34-35
14Operation Practice of Recovering Small Coal from Coal Refuse in Jinning No. 3 Coal Preparation PlantJin Jiyuan41-43
15Operation Practice of Control Acid of Coal Slime Water in Ximing Colliery Coal Preparation PlantCui Meiling43-46
16Feasibility Analysis of Changing Products Structure and Technical renovation in Qidong Coal Preparation Plant46-49
17Operation Practice of Intelligent Control of Flotation Tailings Treatment System in Liangbei Coal Preparation Plant50-53
19Application of High Voltage Large Power Frequency Conversion Speed Regulator in Taixi Coal Preparation PlantMa Haiyan56-57