In dense medium coal preparation process, the changes of suspension technological parameters obviously affect the coal preparation result.
在重介质选煤过程中，重介质悬浮液工艺参数的变化对分选效果有显著的影响。
Discusses the existing problems of slime dense medium system in Xiqu coal mine preparation plant, points out the solved methods, provides experience for preparation plant improving.
探讨了西曲矿选煤厂煤泥重介系统存在的问题，提出了具体的解决办法，为选煤厂改造提供经验。
This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.
深床型空气重介流化床分选方法为块煤排矸提供了一条新途径。
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