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    Exhaust system and method of thermal management
    2.
    发明授权
    Exhaust system and method of thermal management 有权
    排气系统和热管理方法

    公开(公告)号：US07093428B2

    公开(公告)日：2006-08-22

    申请号：US10854623

    申请日：2004-05-26

    申请人： William J. LaBarge ,  Joachim Kupe ,  James Zizelman ,  Jean J. Botti

    发明人： William J. LaBarge ,  Joachim Kupe ,  James Zizelman ,  Jean J. Botti

    IPC分类号： F01N3/00

    CPC分类号： C01B3/386 ,  B01D53/9477 ,  B01D53/9495 ,  B01D2251/202 ,  B01D2251/204 ,  C01B2203/0261 ,  C01B2203/1685 ,  F01N3/0231 ,  F01N3/035 ,  F01N3/0885 ,  F01N3/103 ,  F01N13/0097 ,  F01N13/011 ,  F01N13/02 ,  F01N2240/30 ,  F01N2250/14 ,  F01N2610/03 ,  F01N2610/04

    摘要： An exhaust system can comprise a NOx adsorber, a reformer disposed upstream of a NOx adsorber and in fluid communication with a fuel source, a first valve for controlling the introduction of the fluid to an exhaust conduit; and a particulate filter disposed upstream and in fluid communication with the NOx adsorber and downstream an in fluid communication with the reformer such that the first valve controls introduction of fluid to the exhaust conduit upstream of the particulate filter. The reformer can be designed to generate a fluid comprising sufficient thermal energy, hydrogen, and carbon monoxide. Optionally, the particulate filter can be designed to be regenerated by the thermal energy and to adsorb a sufficient amount of the thermal energy to reduce the temperature of a gas stream comprising the fluid from a first temperature of about 600° C. to about 1,000° C. to a second temperature of less than or equal to about 500° C.

    摘要翻译： 排气系统可以包括NOx吸附器，设置在NOx吸附器上游并与燃料源流体连通的重整器，用于控制将流体引入排气管道的第一阀; 以及微粒过滤器，其设置在所述NOx吸附器的上游并与所述重整器流体连通的下游流体连通，使得所述第一阀控制将所述流体引导到所述微粒过滤器上游的所述排气导管。 重整器可以设计成产生包含足够的热能，氢气和一氧化碳的流体。 任选地，颗粒过滤器可被设计为通过热能再生，并且吸附足够量的热能以将包含流体的气流的温度从约600℃至约1,000℃的第一温度降低 C.到小于或等于约500℃的第二温度

    Gas treatment device comprising SMSI material and methods for making and using the same
    4.
    发明授权
    Gas treatment device comprising SMSI material and methods for making and using the same 有权
    包含SMSI材料的气体处理装置及其制造和使用方法

    公开(公告)号：US06774080B2

    公开(公告)日：2004-08-10

    申请号：US10303616

    申请日：2002-11-25

    申请人： William J. LaBarge ,  Richard F. Beckmeyer ,  Joachim Kupe

    发明人： William J. LaBarge ,  Richard F. Beckmeyer ,  Joachim Kupe

    IPC分类号： B01J3100

    CPC分类号： B01J37/0242 ,  B01D53/864 ,  B01D53/944 ,  B01J23/63 ,  B01J23/648 ,  B01J23/6482 ,  B01J23/6527 ,  B01J37/0225 ,  Y10T29/49345

    摘要： A gas treatment device, comprises a substrate disposed within a shell. The substrate comprises a catalyst composition comprising a support, a catalyst, and a sufficient amount of SMSI material such that, upon exposure to a gas stream (at a gas treatment device operating temperature), less than or equal to about 35 wt % of hydrocarbons in the gas stream are burned. A method for forming a gas treatment device, comprises applying a slurry to a substrate, wherein the slurry comprises a support and a sufficient amount of SMSI material such that, upon exposure to a gas stream at a gas treatment device operating temperature, greater than or equal to about 50 wt % of hydrocarbons in the gas stream are cracked to a light fraction; applying a catalyst to the substrate; calcining the catalyst; and disposing the calcined substrate into a shell, with a retention material disposed between the shell and the calcined substrate.

    摘要翻译： 一种气体处理装置，包括设置在壳体内的基板。 底物包括催化剂组合物，其包含载体，催化剂和足量的SMSI材料，使得当暴露于气流（在气体处理装置工作温度下）时，小于或等于约35重量％的烃 一种用于形成气体处理装置的方法，包括将浆料施加到基材上，其中所述浆料包含载体和足量的SMSI材料，使得在气体处理下暴露于气流时 装置工作温度大于或等于约50重量％的气流中的烃被破裂成轻馏分; 将催化剂施加到基材上; 煅烧催化剂; 并将煅烧的基底设置在壳体中，其中保留材料设置在壳体和煅烧的基底之间。