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MANUFACTURING METHOD OF MODIFIED INCINERATION ASHES AND MODIFIED INCINERATION ASHES
To provide a method for simply and efficiently reducing alkali metals from incineration ashes such as biomass ashes.SOLUTION: A modification method of incineration ashes is characterized by that incineration ashes such as biomass ashes and coal ashes are heated in water at 60 to 100°C for 1 to 24 hours in the presence of hydroxides or oxides of alkaline earth metals.SELECTED DRAWING: None
【課題】バイオマス灰等の焼却灰からアルカリ金属を簡便かつ効率的に低減する方法を提供すること。【解決手段】アルカリ土類金属の水酸化物又は酸化物の存在下、バイオマス灰、石炭灰等の焼却灰を、水中で、60~100℃で1~24時間加熱処理することを特徴とする焼却灰の改質方法である。【選択図】なし
MANUFACTURING METHOD OF MODIFIED INCINERATION ASHES AND MODIFIED INCINERATION ASHES
To provide a method for simply and efficiently reducing alkali metals from incineration ashes such as biomass ashes.SOLUTION: A modification method of incineration ashes is characterized by that incineration ashes such as biomass ashes and coal ashes are heated in water at 60 to 100°C for 1 to 24 hours in the presence of hydroxides or oxides of alkaline earth metals.SELECTED DRAWING: None
【課題】バイオマス灰等の焼却灰からアルカリ金属を簡便かつ効率的に低減する方法を提供すること。【解決手段】アルカリ土類金属の水酸化物又は酸化物の存在下、バイオマス灰、石炭灰等の焼却灰を、水中で、60~100℃で1~24時間加熱処理することを特徴とする焼却灰の改質方法である。【選択図】なし
MANUFACTURING METHOD OF MODIFIED INCINERATION ASHES AND MODIFIED INCINERATION ASHES
改質焼却灰の製造方法、及び改質焼却灰
MATSUO KENTARO (Autor:in) / NAKAMURA AKINORI (Autor:in)
09.05.2024
Patent
Elektronische Ressource
Japanisch
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