System and method for reducing nitrogen oxide in exhaust
    2.
    发明授权
    System and method for reducing nitrogen oxide in exhaust 有权
    排气中氮氧化物还原系统及方法

    公开(公告)号:US09586178B2

    公开(公告)日:2017-03-07

    申请号:US14689075

    申请日:2015-04-17

    IPC分类号: B01D53/94 F01N3/20

    摘要: A nitrogen oxide (NOx) abatement system is provided. The system includes a power generation device for generating power from a hydrogen-element containing fuel, an exhaust conduit in flow communication with an exhaust stream containing NOx which comes from the power generation device, a plasma reactor for reforming a portion of the hydrogen-element containing fuel with nitrogen to produce ammonia, and a NOx abatement reactor containing ammonia selective catalytic reduction (NH3-SCR) catalyst for receiving the exhaust stream and the ammonia and reducing NOx in the exhaust stream by causing the NOx to react with the ammonia to form nitrogen.

    摘要翻译: 提供了一种氮氧化物(NOx)消除系统。 该系统包括用于从含氢元素的燃料产生电力的发电装置,与来自发电装置的含有NOx的排气流流动连通的排气导管,用于重整氢元素的一部分的等离子体反应器 含有氮气的燃料以产生氨;以及含有氨选择性催化还原(NH 3 -S SCR)催化剂的NOx消除反应器,其用于接收废气流和氨,并通过使NOx与氨反应形成废气流中的NOx并还原NOx 氮。