【摘要】 魏家地煤矿生产的原煤能洗选出优质的化工用煤和动力煤,针对该煤矿生产的原煤的特点,最终确定了最适宜的选煤工艺,即重介旋流器分选,并介绍了该选煤工艺流程及其设备的选型,可供其它煤炭企业参考。更多还原

【Abstract】 It is high-quality coal used in chemical industry and power coal produced in Weijiadi coal mine. In view of the characteristics of the raw coal produced in Weijiadi coal mine, the optimum coal dressing scheme is determined at last, namely Dense-medium Cyclone dressing, and the coal dressing scheme and selection of the equipment are introduced. It can be for other coal enterprises’s reference.更多还原