For developing the Shenhua coal industrial utilization field, the key point is that to enhance CWM concentration and ashfusionpoint.
针对神华煤质特点而言,提高神华煤水煤浆的浓度和灰熔点是拓宽神华煤制取水煤浆和工业应用的关键。
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The changes of ashfusionpoint of coal blending are not the relationship of simple additivity of ashfusionpoint for two blended coals but that of non-linearity.
With the binder, strength and ashfusionpoint as technically difficult points, a technological process for a new type of formed coal has been developed through study for several years.