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。
This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.
通过自行设计和制作液固流化床分选设备，建立了初步的试验研究系统。
By independently designing and making the separation equipment of the Liquid-solid fluidized bed, an open experimental system has been established.
高炉喷吹和烧结用无烟煤，采用流化床分选器进行分选处理，是分选效率高、降低能耗的新工艺。
Anthracite used in blast furnace injection and sintering is selected by fluidized bed separator, which is a new kind of technology that has high selection efficiency and reduces energy consumption.
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