Process and system for treating material containing noxious components
    2.
    发明公开
    Process and system for treating material containing noxious components 有权
    Verfahren und System zur Behandlung schadstoffhaltiger Materialien

    公开(公告)号:EP0937766A2

    公开(公告)日:1999-08-25

    申请号:EP99102627.9

    申请日:1999-02-11

    IPC分类号: C10B53/00 C10B1/10

    摘要: A process for treating a waste or treatable material containing noxious component(s), comprising the following steps: (1) carrying out a first step for the treatable material, the first step including (a) mixing a treatment agent with the treatable material to form a mixture, the treatment agent containing alkali metal compound, and (b) heating the mixture in a first furnace at a first temperature in a low oxygen atmosphere to thermally decompose the treatable material to generate a substance containing the noxious component, the substance contacting and reacting with the treatment agent to form a harmless salt; and (2) carrying out a second step for the treatable material, the second step including heating the treatable material in a second furnace separate from the first furnace, at a second temperature higher than the first temperature so as to reduce volume of the treatable material.

    摘要翻译: 一种用于处理含有有害成分的废物或可处理材料的方法,包括以下步骤:(1)对可处理材料进行第一步骤,第一步骤包括(a)将处理剂与可处理材料混合至 形成混合物,所述处理剂含有碱金属化合物,和(b)在第一炉中在第一温度下在低氧气氛中加热混合物以热分解可处理材料以产生含有有害成分的物质,物质接触 并与处理剂反应形成无害的盐; 和(2)对所述可处理材料进行第二步骤,所述第二步骤包括在高于所述第一温度的第二温度下在与所述第一炉分离的第二炉中加热所述可处理材料,以便减少所述可处理材料的体积 。