发明名称 APPARATUS AND METHOD FOR DISPOSAL OF INCINERATION ASH USING PLASMA ARC
摘要 <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for disposal of incineration ash using a plasma arc, capable of disposing of incineration ashes containing fly ash, while minimizing generation of a secondary pollution material. <P>SOLUTION: This invention relates to the incineration ash disposal apparatus and the method thereof for disposing of incineration ashes containing fly ash while minimizing generation of a secondary pollution material, and separating and recovering calcium chloride generated as a byproduct and vitrified slag during the incineration ash disposal. The incineration ash disposal method includes: a step in which melt is produced by melting the incineration ashes including fly ash and furnace bottom ash with a plasma arc generated using steam as the medium; a step in which the melt is cooled by water so that molten salt contained in the melt is dissolved in water, and the slag contained in the melt is vitrified; and a step in which the calcium chloride is recovered from the water in which the molten salt is dissolved. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2012237542(A) 申请公布日期 2012.12.06
申请号 JP20110224323 申请日期 2011.10.11
申请人 GS PLATECH CORP 发明人 KIM YOUNG SUK;HWANG SOON MO;LEE JIN HO
分类号 F23J1/00;B09B3/00;C02F1/16;F27B3/20;F27D11/08 主分类号 F23J1/00
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