Sintering and melting of coal ash is a key process of ashdeposition in furnace of utility boilers. Melt structure characteristics is a determining factor in deposit growth and strength development.
煤灰的烧结和熔融是电站锅炉灰沉积的重要过程，熔体的结构特性是沉积物生长和强度形成的决定性因素。
2
But a feather duster, duster sediment deposition is not easy as long as pay attention when the ash, can avoid to scratch paint.
而且鸡毛掸子不容易积泥沙，掸灰时只要稍加注意，就可以避免划伤油漆。
3
During the treatment process of flue gas, heavy metal was concentrated in fly ash by the way of homogeneous nucleation and heterogeneous deposition.