ULTIMATE DISPOSAL METHOD OF MUNICIPAL WASTE INCINERATION MAIN ASHES

摘要

PROBLEM TO BE SOLVED: To provide an ultimate disposal method of municipal waste incineration main ashes which has been developed under circumstances that enables us to abolish the ultimate disposal facilities at an early stage after the completion of reclamation.;SOLUTION: The ultimate disposal method of municipal waste incineration main ashes is characterized by hydrating the municipal waste incineration main ashes that is the incinerated residue of an incinerator by sinking the same into a water tank and then by carbonating the obtained hydrate of calcium aluminate, the hydrate of calcium silicate and calcium hydroxide with carbon dioxide to convert the same into calcium carbonate for the reclaiming in the ultimate disposal facilities.;COPYRIGHT: (C)2009,JPO&INPIT