For developing the Shenhua coal industrial utilization field, the key point is that to enhance CWM concentration and ash fusionpoint.
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。
2
Weihe Chemical Fertilizer Plant originally used Huangling coal, but due to its high ash content and ash fusionpoint, it became an obstacle in the long term stable operation of the Texaco Gasifier.
渭河化肥厂原采用的黄陵煤由于煤质灰份含量及灰熔点偏高，影响德士古气化炉长周期稳定运行。
3
With the binder, strength and ash fusionpoint as technically difficult points, a technological process for a new type of formed coal has been developed through study for several years.