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    • 10. 发明专利
    • Apparatus and method for disposal of incineration ash using plasma arc
    • 使用等离子弧处理焚烧ASH的装置和方法
    • JP2012237542A
    • 2012-12-06
    • JP2011224323
    • 2011-10-11
    • Gs Platech Corpジーエス プラテック コーポレーション
    • KIM YOUNG SUKHWANG SOON MOLEE JIN HO
    • F23J1/00B09B3/00C02F1/16F27B3/20F27D11/08
    • C01F11/26F23G5/085F23G5/46F23G2202/20F23G2204/201F23G2209/30
    • 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.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.
    • 要解决的问题:提供一种使用等离子体电弧处置焚烧灰的装置和方法,能够处理含有飞灰的焚化灰,同时最小化二次污染物质的产生。 本发明涉及焚烧灰处理装置及其处理含有飞灰的焚烧灰分的方法,同时最小化二次污染物的产生,并分离和回收作为副产物和玻璃化炉渣产生的氯化钙 焚烧灰处理。 焚烧灰处理方法包括:通过使用以蒸汽为介质产生的等离子体电弧熔化包括飞灰和炉底灰的焚烧灰分产生熔体的步骤; 熔融物被水冷却使熔融物中所含的熔融盐溶解在水中的步骤,熔融物中所含的炉渣被玻璃化; 以及从熔融盐溶解的水中回收氯化钙的工序。 版权所有(C)2013,JPO&INPIT