洗精煤风化试验

Weathering Test of Washed Coal

阐述了洗精煤在贮存过程中其胶质层厚度及粘结指数随季节变化的规律,该结果有利于指导单种煤采购和煤场管理,也为生产品质稳定的焦炭提供了参考依据。

It is stated that the thickness of gelatine layer and caking index of washed coal are regular changing with the seasonal variation during storage process.The changing rule helps the coal purchasing and the coal yard management,and offers the reference for producing the coke with stable quality.