The result shows that in accordance with the relationship between ash composition and fusibility,the fusibility of coal ash can be controlld and modifipd by using coal blending method.

• 结果表明，利用煤灰熔融温度的变化规律，采用配煤方法可以改变和控制煤灰的熔融温度，达到煤的最佳利用效果。