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公开(公告)号：US20120255283A1
公开(公告)日：2012-10-11
申请号：US13527101
申请日：2012-06-19
申请人： Bernard Paul Gabriel Ghislain Marie Oger , Paul Richard Phillips , Martyn Vincent Twigg , Andrew Peter Walker
发明人： Bernard Paul Gabriel Ghislain Marie Oger , Paul Richard Phillips , Martyn Vincent Twigg , Andrew Peter Walker
CPC分类号： F01N3/0253 , B01D53/94 , B01D53/944 , B01D53/945 , B01D53/9454 , B01D2252/10 , B01D2255/102 , B01D2255/2092 , F01N3/0231 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/206 , F01N13/009 , F01N13/0093 , F01N2510/06 , Y02T10/22
摘要： An apparatus comprising a compression ignition engine and an exhaust system therefor comprising at least one exhaust system component for treating exhaust gas and means for generating an exotherm for heating the at least one exhaust system component, which exotherm generating means consisting essentially of a catalyst and means for injecting hydrocarbon into exhaust gas for combustion on the catalyst, which catalyst consisting essentially of both a palladium (Pd) component and a platinum (Pt) component, and an optional support material, disposed on a substrate monolith.
摘要翻译： 一种包括压燃式发动机及其排气系统的装置，包括至少一个用于处理废气的排气系统部件和用于产生用于加热所述至少一个排气系统部件的放热的装置，所述放热产生装置基本上由催化剂和装置 用于将烃喷射到用于在催化剂上燃烧的废气中，该催化剂基本上由钯（Pd）组分和铂（Pt）组分两者组成，以及任选的载体材料，设置在基底整料上。
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公开(公告)号：US20110268624A1
公开(公告)日：2011-11-03
申请号：US12984290
申请日：2011-01-04
申请人： Guy Richard Chandler , Keith Anthony Flanagan , Paul Richard Phillips , Paul Schofield , Michael Leonard William Spencer , Hedley Michael Strutt
发明人： Guy Richard Chandler , Keith Anthony Flanagan , Paul Richard Phillips , Paul Schofield , Michael Leonard William Spencer , Hedley Michael Strutt
CPC分类号： B01J29/763 , A44B13/0011 , B01D53/9418 , B01D2255/91 , B01D2255/9155 , B01J15/005 , B01J21/08 , B01J27/224 , B01J35/04 , B01J37/0246 , B05C9/02 , B05C9/04 , B05C9/045
摘要： A method of coating a honeycomb monolith substrate comprising a plurality of channels with a liquid comprising a catalyst component comprises the steps of: (i) holding a honeycomb monolith substrate substantially vertically; (ii) introducing a pre-determined volume of the liquid into the substrate via open ends of the channels at a lower end of the substrate; (iii) sealingly retaining the introduced liquid within the substrate; (iv) inverting the substrate containing the retained liquid; and (v) applying a vacuum to open ends of the channels of the substrate at the inverted, lower end of the substrate to draw the liquid along the channels of the substrate.
摘要翻译： 一种包含多个通道的蜂窝状整料基体的方法，其中包含催化剂组分的液体包括以下步骤：（i）基本垂直地保持蜂窝状整体基底; （ii）在衬底的下端通过通道的开口端将预定体积的液体引入衬底; （iii）将引入的液体密封地保持在基底内; （iv）翻转含有保留液体的基材; 和（v）在基板的倒置的下端处施加真空以打开基板的通道的端部，以沿着基板的通道拉出液体。
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13.发明申请EXHAUST SYSTEM FOR LEAN BURN IC ENGINE INCLUDING PARTICULATE FILTER AND NOX ABSORBENT 有权用于LEAN BURN IC发动机的排气系统，包括颗粒过滤器和NOX吸收剂公开(公告)号：US20110258993A1
公开(公告)日：2011-10-27
申请号：US13093497
申请日：2011-04-25
申请人： Claus Friedrich Goersmann , Paul Richard Phillips , Philip Gerald Blakeman , Guy Richard Chandler
发明人： Claus Friedrich Goersmann , Paul Richard Phillips , Philip Gerald Blakeman , Guy Richard Chandler
CPC分类号： B01J35/12 , B01D53/9422 , B01D53/9431 , B01D53/9477 , B01D2255/1021 , B01D2255/1025 , B01D2255/202 , B01D2255/2042 , B01D2255/2065 , B01J23/22 , B01J23/24 , B01J35/0006 , B01J35/04 , F01N3/0231 , F01N3/0253 , F01N3/035 , F01N3/0821 , F01N3/0842 , F01N3/22 , F01N3/30 , F01N13/009 , F01N13/0093 , F01N2610/02 , F01N2610/03
摘要： An exhaust system for a lean burn internal combustion engine comprises a particulate filter (CSF), a first NOx absorbent (NOx(1)) disposed upstream of the filter and a second NOx absorbent (NOx(2)) disposed downstream of the filter.
摘要翻译： 用于贫燃内燃机的排气系统包括微粒过滤器（CSF），设置在过滤器上游的第一NOx吸收剂（NOx（1））和设置在过滤器下游的第二NOx吸收剂（NOx（2））。
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公开(公告)号：US08006485B2
公开(公告)日：2011-08-30
申请号：US10527634
申请日：2003-09-15
IPC分类号： F01N3/00
CPC分类号： B01D53/945 , B01D53/9472 , B01D53/9495 , B01D2255/1021 , B01D2255/1023 , B01D2255/9155 , B01J23/42 , B01J23/44 , B01J23/63 , B01J23/6562 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/20 , F01N3/206 , F01N3/2803 , F01N13/009 , F01N13/0097 , F01N2370/04 , F02B3/06 , F02D41/027 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： A system including a compression ignition engine operable in a first, normal running mode and operable in a second mode to produce an exhaust gas having an increased level of carbon monoxide (CO) relative to the exhaust gas produced in the first mode. The system, when in use, can switch engine operation between the two modes, and the system includes an exhaust system. The exhaust system includes a supported palladium (Pd) catalyst associated with at least one base metal promoter and an optionally supported platinum (Pt) catalyst associated with and/or downstream of the Pd catalyst wherein CO is oxidised by the supported Pd catalyst during second mode operation.
摘要翻译： 一种包括可在第一正常运行模式中操作并且可在第二模式中操作以产生相对于在第一模式中产生的废气具有增加的一氧化碳水平（CO）的排气的压缩点火式发动机的系统。 该系统在使用中可以在两种模式之间切换发动机运行，并且系统包括排气系统。 排气系统包括与至少一种贱金属促进剂和与Pd催化剂相关的和/或下游的任选负载的铂（Pt）催化剂的负载钯（Pd）催化剂，其中CO在第二模式期间被负载的Pd催化剂氧化 操作。
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公开(公告)号：US20110182790A1
公开(公告)日：2011-07-28
申请号：US13057911
申请日：2009-10-13
申请人： Guy Richard Chandler , Neil Robert Collins , Rodney Foo Kok Shin , Alexander Nicholas Michael Green , Paul Richard Phillips , Raj Rao Rajaram , Stuart David Reid
发明人： Guy Richard Chandler , Neil Robert Collins , Rodney Foo Kok Shin , Alexander Nicholas Michael Green , Paul Richard Phillips , Raj Rao Rajaram , Stuart David Reid
IPC分类号： B01D53/94 , B01J29/072 , B01J29/06 , B01J29/068 , B01J29/076 , B01J29/74 , B01J29/76 , B01J29/78 , B01J29/54 , B01J29/56 , B01J29/58 , B01D53/56 , B01D53/34
CPC分类号： B01J29/7015 , B01D53/9418 , B01D53/9431 , B01D2251/206 , B01D2251/2062 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01J23/22 , B01J23/72 , B01J23/745 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/56 , B01J29/7049 , B01J29/74 , B01J29/76 , B01J29/763 , B01J35/0006 , B01J35/023 , B01J35/10 , B01J37/0018 , B01J37/0203 , B01J37/0236 , B01J37/04 , B01J37/08 , B01J37/086 , B01J37/10 , B01J2229/186 , F01N3/2066 , F01N2370/04 , Y02A50/2325 , Y02T10/24
摘要： A synthetic alumino silicate zeolite catalyst containing at least one catalytically active transition metal selected from the group consisting of Cu, Fe, Hf, La, Au, In, V, lanthanides and Group VIII transition metals, which alumino silicate zeolite is a small pore aluminosilicate zeolite having a maximum ring size of eight tetrahedral atoms, wherein the mean crystallite size of the aluminosilicate zeolite determined by scanning electron microscope is >0.50 micrometer.
摘要翻译： 含有选自Cu，Fe，Hf，La，Au，In，V，镧系元素和第Ⅷ族过渡金属中的至少一种催化活性过渡金属的合成铝硅酸盐沸石催化剂，该铝硅酸盐沸石是小孔硅铝酸盐 沸石的最大环尺寸为八面体原子，其中通过扫描电子显微镜测定的硅铝酸盐沸石的平均微晶尺寸> 0.50微米。
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公开(公告)号：US20110179777A1
公开(公告)日：2011-07-28
申请号：US13003433
申请日：2009-07-06
CPC分类号： B01D53/94 , B01D2255/1021 , B01D2255/106 , B01D2255/202 , B01D2255/204 , B01D2255/2063 , B01D2255/207 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , F01N3/0222 , F01N3/0231 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N3/10 , F01N3/2073 , F01N3/28 , F01N2240/18 , F01N2240/25 , F01N2250/02 , F01N2250/12 , F01N2250/14 , F01N2510/0682 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F01N2570/18 , Y02A50/2344 , Y02T10/24
摘要： An exhaust system(10) for a lean-burn internal combustion engine (12) comprises a first substrate monolith (16) comprising a catalyst for oxidising nitric oxide (NO) comprising a catalytic oxidation component followed downstream by a second substrate monolith (18) which is a wall-flow filter having inlet channels and outlet channels, wherein the inlet channels comprise a NO x absorber catalyst (20) and the outlet channels comprise a catalyst for selective catalytic reduction (22) of nitrogen oxides with nitrogenous reductant.
摘要翻译： 一种用于稀燃内燃机（12）的排气系统（10）包括：第一衬底整料（16），包括用于氧化一氧化氮（NO）的催化剂，所述催化剂包含催化氧化组分，随后由第二衬底整料（18） 其是具有入口通道和出口通道的壁流式过滤器，其中入口通道包括NO x吸收剂催化剂（20），并且出口通道包含用氮还原剂选择性催化还原（22）氮氧化物的催化剂。
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17.发明申请EXHAUST SYSTEM FOR A VEHICLE HAVING A "STOP-START" COMPRESSION IGNITION ENGINE 有权用于具有“停止起动”压缩点火发动机的车辆的排气系统公开(公告)号：US20110146251A1
公开(公告)日：2011-06-23
申请号：US12974556
申请日：2010-12-21
IPC分类号： F01N3/10
CPC分类号： F01N3/2828 , B01D53/945 , B01J23/40 , B01J23/44 , B01J23/48 , B01J23/54 , B01J23/66 , F01N3/281 , F01N2330/60 , F01N2510/0682 , F02N11/0814 , Y02A50/2322
摘要： A vehicle comprises a compression ignition engine provided with engine management means and having a catalyst for exhaust gas aftertreatment, wherein the engine management means is configured, when in use, to detect idle conditions and upon determining that idle conditions exist, stops the engine entirely, wherein the catalyst comprises a honeycomb substrate monolith coated with a catalytic washcoat comprising one or more precious metal, which catalytic washcoat being arranged between a first, upstream washcoat zone and a second, downstream washcoat zone, wherein a thermal mass in the first washcoat zone is different from a thermal mass in the second washcoat zone and wherein a washcoat layer in the first, upstream washcoat zone is substantially contiguous with a washcoat layer in the second, downstream washcoat zone.
摘要翻译： 车辆包括具有发动机管理装置并具有用于排气后处理的催化剂的压缩点火式发动机，其中，在使用时，所述发动机管理装置被配置为检测空转状态，并且在确定存在空转状况时，完全停止发动机， 其中所述催化剂包括涂覆有包含一种或多种贵金属的催化修补基面涂层的蜂窝基体整料，所述催化修补基面涂层布置在第一上游涂层区和第二下游修补基面涂层区之间，其中第一修补基面涂层区中的热质量为 不同于第二洗涂层区域中的热质量，并且其中第一上游修补基面涂层区域中的修补基面涂层基本上与第二下游修补基面涂层区域中的修补基面涂层相邻。
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公开(公告)号：US07485270B2
公开(公告)日：2009-02-03
申请号：US10527633
申请日：2003-09-15
CPC分类号： B01D53/945 , B01D53/9472 , B01D53/9495 , B01D2255/1021 , B01D2255/1023 , B01D2255/9155 , B01J23/42 , B01J23/44 , B01J23/63 , B01J23/6562 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/20 , F01N3/206 , F01N3/2803 , F01N13/009 , F01N13/0097 , F01N2370/04 , F02B3/06 , F02D41/027 , Y02A50/2324 , Y02A50/2325 , Y02T10/22
摘要： A process for treating exhaust gas from a compression ignition engine wherein substantially all fuel for combustion is injected into a combustion chamber prior to the start of combustion comprises contacting the exhaust gas with a catalyst comprising a supported palladium (Pd) catalyst.
摘要翻译： 一种用于处理来自压缩点火式发动机的废气的方法，其中基本上所有用于燃烧的燃料在燃烧开始之前都被注入到燃烧室中，包括使废气与包含负载的钯（Pd）催化剂的催化剂接触。
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公开(公告)号：US20140038814A1
公开(公告)日：2014-02-06
申请号：US14002971
申请日：2012-03-05
申请人： Bergeal David , Andrew Francis Chiffey , Peter Johnston , Francois Moreau , Paul Richard Phillips
发明人： Bergeal David , Andrew Francis Chiffey , Peter Johnston , Francois Moreau , Paul Richard Phillips
CPC分类号： B01J23/52 , B01D53/94 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/106 , B01D2255/92 , B01J23/44 , B01J23/464 , B01J35/002 , B01J35/006 , B01J37/035 , B01J37/038 , B01J37/16 , B22F9/24 , C22C5/00 , Y02T10/22
摘要： A method of making a supported catalytic species comprising an alloy of at least two metals, comprises the steps of: (i) combining a particulate support material, a solution of a first metal compound, a solution of a second metal compound, and a solution of an alkaline precipitating agent to form a slurry mixture; (ii) agitating the resultant mixture; and (iii) contacting the solids with a reducing agent, wherein the first metal in the first metal compound and the second metal in the second metal compound is each independently selected from the group consisting of gold, palladium, platinum, rhodium, iridium, silver, osmium and ruthenium; and wherein the first metal is not the same as the second metal.
摘要翻译： 制备包含至少两种金属的合金的载体催化物质的方法包括以下步骤：（i）将颗粒状载体材料，第一金属化合物溶液，第二金属化合物溶液和溶液 的碱性沉淀剂形成浆料混合物; （ii）搅拌所得混合物; 和（iii）使固体与还原剂接触，其中第一金属化合物中的第一金属和第二金属化合物中的第二金属各自独立地选自金，钯，铂，铑，铱，银 ，锇和钌; 并且其中所述第一金属与所述第二金属不同。
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公开(公告)号：US20140033685A1
公开(公告)日：2014-02-06
申请号：US14003503
申请日：2012-02-21
IPC分类号： F02M25/07
CPC分类号： F02M26/35 , B01D53/9418 , B01D53/9436 , B01D53/9472 , B01D2255/1021 , B01D2255/1023 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9155 , B01D2258/012 , B01J23/42 , B01J23/44 , B01J23/63 , B01J29/76 , B01J37/0246 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N2510/0682 , F01N2510/0684 , F01N2560/026 , F01N2570/18 , F01N2610/02 , Y02A50/2325 , Y02T10/24
摘要： An exhaust system for a vehicular lean burn internal combustion engine that emits oxides of nitrogen (NOx) and particulate matter (PM) is disclosed. The system comprises a NOx reduction catalyst for reducing NOx in the presence of a nitrogenous reductant, means for introducing the nitrogenous reductant into a flowing exhaust gas, a filter for removing PM from exhaust gas flowing in the exhaust system and a low pressure exhaust gas recirculation (EGR) circuit for connecting the exhaust system downstream of the filter to an air intake of the engine. The EGR circuit comprises an ammonia oxidation catalyst.
摘要翻译： 公开了一种用于排放氮氧化物（NOx）和颗粒物质（PM）的车辆贫燃内燃机的排气系统。 该系统包括用于在氮还原剂存在下还原NOx的NOx还原催化剂，用于将含氮还原剂引入流动废气的装置，用于从排气系统中流动的废气中除去PM的过滤器和低压排气再循环 （EGR）电路，用于将过滤器下游的排气系统连接到发动机的进气口。 EGR回路包括氨氧化催化剂。
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