ADJUSTING METHOD FOR CHEMICAL COMPONENTS OF INCINERATED RESIDUE OF COMBUSTIBLE SUBSTANCE

摘要

PROBLEM TO BE SOLVED: To provide an adjusting method for chemical components of an incineration residue of a combustible substance wherein physical and chemical properties of the incineration residue of the combustible substance are stabilized by suppressing variations of the chemical components of the incineration residue of the combustible substance, and the incineration residue of the combustible substance is converted to a material which is industrially widely usable. SOLUTION: A component adjusting material is added before or during incineration of a combustible waste, and hereby contents of CaO, SiO2, Al2O3, and Fe2O3 in an incineration residue are controlled to fall within±2% by weight of a target value.