Experimental Research on Flotation Column Used for Separation of Difficult-to-Wash Coal Slime孙冬, 樊民强, 陈超, 张月平, 陈小青8-10
Technic and Ecnomic Comparison between the System of Circular Centrifugal Flotation Machine and that of Conventional One高振森, 边炳鑫, 周桂英10-12
Application Research on Material Making CWM Jetting Nozzle of Xishan Clean Meagre Coal as an Injetting Coal for Blast Furnace丁泽良, 李剑峰, 邓建新, 张德威, 员冬玲13-15