The second definition can tell us how many indissolvable ingredient in coal ash.This can help us design the volume of slurry tank or decide the spraying quantity of the coal ash.

• 第二种消溶率的定义可告诉我们含钙煤灰中有多少不溶物，为设计浆池的大小或喷灰量的多少提供理论上的参考。