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1. 发明专利

JP2008272598A Method of treating waste 有权
标题翻译：处理废物的方法
公开(公告)号：JP2008272598A
公开(公告)日：2008-11-13
申请号：JP2007071294
申请日：2007-03-19
申请人： Okayama Univ , 国立大学法人岡山大学
发明人： AYANO KATSUNORI , ONO YOSHIRO , SUZUKI KAZUMASA , FUJII TAKASHI
IPC分类号： B09B3/00 , A62D3/33 , A62D101/08 , A62D101/43
摘要： PROBLEM TO BE SOLVED: To provide a way of achieving the stabilization treatment of waste incineration ash without eluting harmful heavy metals contained in the incineration ash of municipal waste or industrial waste again from the incineration ash over a long period of time.
SOLUTION: The incineration ash of the waste is solidified by mixing one or both of blast furnace slag and coal ash with the incineration ash and adjusting the component composition to satisfy Al≥2.0 mol/kg, Ca≥3.0 mol/kg and Si/Al≥1, adding water and applying heat treatment at ≥80°C for ≥6 hr to perform solidification, pulverizing the solidified material and adding a binder to perform solidification again.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现垃圾焚烧灰稳定化处理的方法，而不用长时间从焚化灰中再次洗脱城市垃圾或工业垃圾焚烧灰中所含的有害重金属。解决方案：通过将高炉矿渣和煤灰中的一种或两种与焚烧灰混合并调节组分组成以满足Al≥2.0mol/ kg，Ca≥3.0mol/ kg和 Si /Al≥1，加水并在≥80℃下进行≥6小时的热处理以进行固化，粉碎固化材料并添加粘合剂以再次凝固。版权所有（C）2009，JPO＆INPIT

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