graphitized Taixi coal 石墨化太西煤
Rujigou area is an important area of Taixi coal producing area of our country.
区内的汝箕沟地区是我国重要的太西煤的产地，盛产世界上少有的低灰低硫优质无烟煤。
The process of conversion from XJX T12 mechanical flotation machine to FJCR12 4 jet flotation machine is introduced at Taixi Coal Preparation Plant.
介绍太西选煤厂将XJX T12型机械搅拌式浮选机改造为FJCR12 4型喷射式浮选机的过程，分析了这两类浮选机清水性能试验和生产试验的结果。
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