System and method for directing fluid flow
    4.
    发明申请
    System and method for directing fluid flow 失效
    引导流体流动的系统和方法

    公开(公告)号:US20070022744A1

    公开(公告)日:2007-02-01

    申请号:US11193661

    申请日:2005-07-29

    IPC分类号: F01N3/00 F01N3/10

    摘要: In one embodiment, a flow switch can comprise: a deflector having a diverging upstream portion; an aperture located in a downstream portion of the deflector; and a divider disposed downstream of the deflector. The deflector can be capable of diverting a fluid stream that contacts the upstream portion, around the deflector. The aperture can be capable of allowing a flow of a displacing fluid such that the displacing fluid can inhibit the diverted fluid stream from converging to pass through the divider. The divider can be capable of allowing a flow of the displacing fluid therethrough.

    摘要翻译: 在一个实施例中,流量开关可以包括:具有发散的上游部分的偏转器; 位于所述偏转器的下游部分中的孔; 以及设置在偏转器下游的分隔件。 偏转器能够转向在偏转器周围接触上游部分的流体流。 孔口能够允许位移流体的流动,使得位移流体可以阻止转向的流体流汇合以通过分隔器。 分隔器能够允许排出流体流过其中。

    Exhaust treatment systems and methods for using the same
    7.
    发明申请
    Exhaust treatment systems and methods for using the same 失效
    排气处理系统及其使用方法

    公开(公告)号:US20060075743A1

    公开(公告)日:2006-04-13

    申请号:US11282220

    申请日:2005-11-17

    IPC分类号: F01N3/00

    摘要: In one embodiment, an exhaust treatment system comprises a selective catalytic reduction device, an off-line reformer disposed in selective fluid communication with and upstream of the selective catalytic reduction device, and a plasma reactor disposed downstream of and in fluid communication with the off-line reformer, and disposed upstream of and in fluid communication with the selective catalytic reduction device. The selective catalytic reduction device is capable of storing ammonia and of enabling the reaction of the ammonia with NOx. The reformer is capable of producing a reformate comprising hydrogen and nitrogen. The plasma reactor is capable of producing ammonia from the reformate, and is a thermal plasma reactor or a surface discharge non-thermal plasma reactor.

    摘要翻译: 在一个实施方案中,排气处理系统包括选择性催化还原装置,与选择性催化还原装置选择性流体连通和上游设置的离线重整器,以及设置在离子交换器的下游并与离子交换器流体连通的等离子体反应器, 并且设置在选择性催化还原装置的上游并与其流体连通。 选择性催化还原装置能够储存氨并能够使氨与NOx反应。 重整器能够生产包含氢和氮的重整产物。 等离子体反应器能够从重整产生氨,并且是热等离子体反应器或表面放电非热等离子体反应器。

    System and method for directing fluid flow
    10.
    发明授权
    System and method for directing fluid flow 失效
    引导流体流动的系统和方法

    公开(公告)号:US07614222B2

    公开(公告)日:2009-11-10

    申请号:US11193661

    申请日:2005-07-29

    IPC分类号: F01N7/00

    摘要: In one embodiment, a flow switch can comprise: a deflector having a diverging upstream portion; an aperture located in a downstream portion of the deflector; and a divider disposed downstream of the deflector. The deflector can be capable of diverting a fluid stream that contacts the upstream portion, around the deflector. The aperture can be capable of allowing a flow of a displacing fluid such that the displacing fluid can inhibit the diverted fluid stream from converging to pass through the divider. The divider can be capable of allowing a flow of the displacing fluid therethrough.

    摘要翻译: 在一个实施例中,流量开关可以包括:具有发散的上游部分的偏转器; 位于所述偏转器的下游部分中的孔; 以及设置在偏转器下游的分隔件。 偏转器能够转向在偏转器周围接触上游部分的流体流。 孔口能够允许位移流体的流动,使得位移流体可以阻止转向的流体流汇合以通过分隔器。 分隔器能够允许排出流体流过其中。