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公开(公告)号：US09387437B2
公开(公告)日：2016-07-12
申请号：US14283860
申请日：2014-05-21
申请人： Keith D. Hogan , Thomas R. Fenelon , Brian M. Cole , Kevin L. Dea
发明人： Keith D. Hogan , Thomas R. Fenelon , Brian M. Cole , Kevin L. Dea
CPC分类号： B01D53/94 , B01D53/90 , B01D53/9431 , B01D53/9477 , B01D53/9495 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2258/01 , B01D2258/012 , B01D2258/014 , B01D2258/016 , B01D2258/018 , F01N3/021 , F01N3/035 , F01N3/103 , F01N3/20 , F01N3/2066 , F01N2560/026 , F01N2610/02 , F01N2610/14 , F01N2610/1433 , F01N2610/1453 , F01N2610/1473 , F01N2900/1808 , Y02T10/24 , Y10T137/3112 , Y10T137/86324
摘要： A reductant supply system includes a reductant tank, an injector supply conduit fluidly connecting the reductant tank with an injector, a driving fluid source in fluid communication with the reductant tank via a dose driving conduit, a purge conduit in fluid communication with the driving fluid source and the reductant tank, and a valve in fluid communication with the reductant tank via the dose driving conduit and the purge conduit.
摘要翻译： 还原剂供应系统包括还原剂罐，将还原剂罐与注射器流体连接的注射器供应管道，经由剂量驱动管道与还原剂罐流体连通的驱动流体源，与驱动流体源流体连通的清洗导管 和还原剂罐，以及通过剂量驱动管道和净化管道与还原剂槽流体连通的阀。
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公开(公告)号：US20240269611A1
公开(公告)日：2024-08-15
申请号：US18437280
申请日：2024-02-09
发明人： Silvia ALCOVE CLAVE , Jillian COLLIER , Veselina Mihaylova GEORGIEVA , Alexander Nicholas Michael GREEN , Loredana MANTAROSIE , Maria Pia RUGGERI , Roberta VILLAMAINA
IPC分类号： B01D53/94 , B01J29/68 , B01J29/76 , B01J35/00 , B01J35/57 , B01J37/02 , B01J37/08 , F01N3/20 , F01N3/28
CPC分类号： B01D53/9418 , B01D53/9436 , B01D53/9472 , B01D53/9477 , B01J29/68 , B01J29/763 , B01J35/19 , B01J35/57 , B01J37/0201 , B01J37/0236 , B01J37/08 , F01N3/2066 , F01N3/2803 , B01D2251/2062 , B01D2251/2067 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9032 , B01D2255/9155 , B01D2257/402 , B01D2257/404 , B01D2257/406 , B01D2258/012 , B01D2258/016 , F01N2370/04 , F01N2610/02
摘要： Provided is an SCR catalyst article comprising a substrate having thereon a second catalyst composition downstream of a first catalyst composition, wherein the first and second catalyst compositions are different and wherein the first catalyst composition is an SCR catalyst composition and the second catalyst composition comprises an Fe-loaded small- or medium-pore molecular sieve, the small- or medium-pore molecular sieve having a silica-to-alumina ratio (SAR) of from 6 to 19.
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公开(公告)号：US20150336052A1
公开(公告)日：2015-11-26
申请号：US14283860
申请日：2014-05-21
申请人： Keith D. Hogan , Thomas R. Fenelon , Brian M. Cole , Kevin L. Dea
发明人： Keith D. Hogan , Thomas R. Fenelon , Brian M. Cole , Kevin L. Dea
CPC分类号： B01D53/94 , B01D53/90 , B01D53/9431 , B01D53/9477 , B01D53/9495 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2258/01 , B01D2258/012 , B01D2258/014 , B01D2258/016 , B01D2258/018 , F01N3/021 , F01N3/035 , F01N3/103 , F01N3/20 , F01N3/2066 , F01N2560/026 , F01N2610/02 , F01N2610/14 , F01N2610/1433 , F01N2610/1453 , F01N2610/1473 , F01N2900/1808 , Y02T10/24 , Y10T137/3112 , Y10T137/86324
摘要： A reductant supply system includes a reductant tank, an injector supply conduit fluidly connecting the reductant tank with an injector, a driving fluid source in fluid communication with the reductant tank via a dose driving conduit, a purge conduit in fluid communication with the driving fluid source and the reductant tank, and a valve in fluid communication with the reductant tank via the dose driving conduit and the purge conduit.
摘要翻译： 还原剂供应系统包括还原剂罐，将还原剂罐与注射器流体连接的注射器供应管道，经由剂量驱动管道与还原剂罐流体连通的驱动流体源，与驱动流体源流体连通的清洗导管 和还原剂罐，以及通过剂量驱动管道和净化管道与还原剂槽流体连通的阀。
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公开(公告)号：US20070086934A1
公开(公告)日：2007-04-19
申请号：US11248162
申请日：2005-10-13
申请人： Jochem Huber , Juergen Ringler , Michael Preis , Christian Liebl , John Kirukin , Jean Botti , Malcolm Grieve
发明人： Jochem Huber , Juergen Ringler , Michael Preis , Christian Liebl , John Kirukin , Jean Botti , Malcolm Grieve
CPC分类号： B01D53/0454 , B01D2253/102 , B01D2253/108 , B01D2257/702 , B01D2258/012 , B01D2258/014 , B01D2258/016 , B01D2258/0208 , B01D2259/40001 , B01D2259/4566 , C01B3/34 , C01B3/56 , C01B2203/0227 , C01B2203/0283 , C01B2203/042 , C01B2203/048 , C01B2203/1604
摘要： A reformer system has a reformer for converting a hydrocarbon-containing fuel to a hydrogen-gas-rich reformate gas, and an HC adsorber, which is connected to an output side of the reformer and adsorbs, as a function of temperature, hydrocarbons contained in the reformate gas, or for desorbing previously adsorbed hydrocarbons to the reformate gas. The reformer system transmits the reformate gas after passing through the HC adsorber to a consuming device. The chronological progression of the adsorption/desorption behavior of the HC adsorber during an operating phase of the reformer as a function of the reformate gas temperature occurring in the operating phase and/or a temperature gradient of the reformate gas occurring in the operating phase is coordinated with the chronological progression of the operating behavior of the consuming device such that a significant desorption of hydrocarbons from the HC adsorber takes place only when the consuming device is in an operating condition in which the desorbed hydrocarbons are processed by the consuming device such that the hydrocarbon fraction of the gases expelled from the consuming device and/or the function of the consuming device is/are not significantly influenced by the desorbed hydrocarbons.
摘要翻译： 重整器系统具有用于将含烃燃料转化为富氢重整气体的重整器，和连接到重整器的输出侧并吸附作为温度的函数的HC吸附器，其包含在 重整气体，或将先前吸附的烃解吸到重整气体中。 重整器系统通过HC吸附器将重整气体传送到消耗装置。 在重整器的操作阶段期间，HC吸附剂在操作阶段发生的重整产物气体温度和/或在操作阶段发生的重整气体的温度梯度的函数的HC吸附剂的吸附/解吸行为的时间顺序进行协调 随着消耗装置的操作行为的时间顺序进行，使得仅当消耗装置处于其中解吸的烃被消耗装置处理的操作状态时才从HC吸附器显着解吸烃，使得烃 从消耗装置排出的气体的分数和/或消耗装置的功能不受解吸烃的显着影响。
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