| 摘要 |
PROBLEM TO BE SOLVED: To provide a wet crushing method for incinerated ash, which dissolves adverse influence such as the jetting of bubbles due to the generation of a combustible gas and the instabilization of flow. SOLUTION: Wet crushing is performed with the slurry concentration of the incinerated ash of less than 20 mass%. Additionally, in the wet crushing method of the incinerated ash for wet-crushing the incinerated ash, wet crushing is performed while spraying water. It is preferable that a position to spray the water is the exit of slurry after wet crushing and/or the opening of the wet crushing device. COPYRIGHT: (C)2007,JPO&INPIT |
