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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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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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公开(公告)号：US08756926B2
公开(公告)日：2014-06-24
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 oxidizing 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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公开(公告)号：US09138731B2
公开(公告)日：2015-09-22
申请号：US13817364
申请日：2012-07-31
申请人： Guy Richard Chandler , Neil Robert Collins , Ralf Dotzel , Jörg Werner Münch , Paul Richard Phillips , Gudmund Smedler , Andrew Peter Walker
发明人： Guy Richard Chandler , Neil Robert Collins , Ralf Dotzel , Jörg Werner Münch , Paul Richard Phillips , Gudmund Smedler , Andrew Peter Walker
IPC分类号： B01D50/00 , B01J29/48 , B01J37/04 , B01J23/30 , B01D53/94 , B01J29/76 , B01J29/78 , B01J29/80 , B01J29/85 , B01J35/00 , B01J35/04 , B01J37/00 , B01J37/02 , F01N3/20 , F01N3/28
CPC分类号： F01N3/208 , B01D53/94 , B01D53/9418 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/20776 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/65 , B01D2255/9022 , B01D2257/404 , B01J23/002 , B01J23/30 , B01J29/005 , B01J29/46 , B01J29/48 , B01J29/7615 , B01J29/763 , B01J29/7815 , B01J29/783 , B01J29/80 , B01J29/85 , B01J35/0006 , B01J35/0073 , B01J35/04 , B01J37/0009 , B01J37/0215 , B01J37/04 , B01J2523/00 , F01N3/2066 , F01N3/2803 , F01N3/2828 , F01N2240/25 , F01N2330/02 , F01N2330/06 , F01N2370/04 , F01N2510/0684 , Y02A50/2325 , Y02T10/24 , B01J2523/3712 , B01J2523/47 , B01J2523/48 , B01J2523/55 , B01J2523/69
摘要： An extruded honeycomb catalyst for nitrogen oxide reduction according to the selective catalytic reduction (SCR) method in exhaust gases from motor vehicles includes an extruded active carrier in honeycomb form having a first SCR catalytically active component and with a plurality of channels through which the exhaust gas flows during operation, and a washcoat coating having a second SCR catalytically active component being applied to the extruded body, wherein the first SCR catalytically active component and the second SCR catalytically active component are each independently one of: (i) vanadium catalyst with vanadium as catalytically active component; (ii) mixed-oxide catalyst with one or more oxides, in particular those of transition metals or lanthanides as catalytically active component; and (iii) an Fe- or a Cu-zeolite catalyst.
摘要翻译： 根据来自机动车辆的废气中的选择性催化还原（SCR）方法的用于氮氧化物还原的挤出蜂窝体催化剂包括具有第一SCR催化活性组分和多个通道的蜂窝形式的挤出活性载体，排气 在第一SCR催化活性组分和第二SCR催化活性组分各自独立地是以下之一：（i）钒催化剂与钒作为 催化活性组分; （ii）混合氧化物催化剂与一种或多种氧化物，特别是过渡金属或镧系元素作为催化活性组分的氧化物; 和（iii）Fe-或Cu-沸石催化剂。
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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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7.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：US08535629B2
公开(公告)日：2013-09-17
申请号：US13310216
申请日：2011-12-02
申请人： Todd Howard Ballinger , Philip Gerald Blakeman , Guy Richard Chandler , Hai-Ying Chen , Julian Peter Cox , Joseph M. Fedeyko , Alexander Nicholas Michael Green , Paul Richard Phillips , Stuart David Reid , Erich C. Weigert , James Alexander Wylie
发明人： Todd Howard Ballinger , Philip Gerald Blakeman , Guy Richard Chandler , Hai-Ying Chen , Julian Peter Cox , Joseph M. Fedeyko , Alexander Nicholas Michael Green , Paul Richard Phillips , Stuart David Reid , Erich C. Weigert , James Alexander Wylie
CPC分类号： B01J29/763 , B01D53/565 , B01D53/8621 , B01D53/9413 , B01D53/9418 , B01D53/9422 , B01D2251/2062 , B01D2251/2067 , B01D2255/2065 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9202 , B01D2258/012 , B01J29/7065 , B01J35/023 , B01J37/0009 , B01J37/0215 , B01J37/0246 , B01J2229/186 , B01J2229/42
摘要： Provided is a catalyst comprising (a) a zeolite material having a mean crystal size of at least about 0.5 μm, having a CHA framework that contains silicon and aluminum, and having a silica-to-alumina mole ratio (SAR) of about 10 to about 25; and (b) an extra-framework promoter metal (M) disposed in said zeolite material as free and/or exchanged metal, wherein the extra-framework promoter metal is copper, iron, and mixtures thereof, and is present in a promoter metal-to-aluminum atomic ratio (M:Al) of about 0.10 to about 0.24 based on the framework aluminum; and optionally comprising (c) at least about 1 weight percent of cerium in said zeolite material, based on the total weight of the zeolite, wherein said cerium is present in a form selected from exchanged cerium ions, monomeric ceria, oligomeric ceria, and combinations thereof, provided that said oligomeric ceria has a particle size of less than 5 μm.
摘要翻译： 提供了一种催化剂，其包括（a）具有至少约0.5μm的平均晶体尺寸的沸石材料，具有含有硅和铝的CHA骨架，并且具有约10至20的二氧化硅与氧化铝的摩尔比（SAR） 约25; 和（b）作为游离和/或交换的金属配置在所述沸石材料中的外框架助催化剂金属（M），其中所述外骨架助催化剂金属是铜，铁及其混合物，并且存在于助催化剂金属 - 铝原子比（M：Al）为约0.10至约0.24; 并且任选地包含（c）所述沸石材料中至少约1重量％的铈，基于沸石的总重量，其中所述铈以选自交换的铈离子，单体二氧化铈，低聚二氧化铈和组合的形式存在 条件是所述低聚二氧化铈具有小于5μm的粒度。
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公开(公告)号：US20120258032A1
公开(公告)日：2012-10-11
申请号：US13353842
申请日：2012-01-19
申请人： Paul Richard Phillips , Guy Richard Chandler , Keith Anthony Flanagan , Alexander Nicholas Michael Green
发明人： Paul Richard Phillips , Guy Richard Chandler , Keith Anthony Flanagan , Alexander Nicholas Michael Green
CPC分类号： B01J29/763 , B01D46/2418 , B01D46/2429 , B01D53/9418 , B01D53/944 , B01D2046/2433 , B01D2046/2437 , B01D2251/2062 , B01D2251/2067 , B01D2255/207 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/65 , B01D2255/9155 , B01D2255/9202 , B01D2255/9205 , B01D2258/012 , B01J29/064 , B01J29/072 , B01J29/72 , B01J29/85 , B01J35/006 , B01J35/023 , B01J35/04 , B01J37/0246 , B01J2229/18 , F01N3/035 , F01N3/2066 , F01N3/208 , F01N2330/06 , F01N2370/04 , F01N2570/14 , F01N2610/02 , Y02T10/24
摘要： Provided is a wall-flow filter coated with an SCR catalyst composition, wherein the catalyst composition contains transition metal promoted molecular sieve crystals, and wherein (i) the crystals have a mean crystalline size of about 0.5 μm to about 15 μm, (ii) the crystals are present in said composition as individual crystals, agglomerations having a mean particle size of less than about 15 μm, or a combination of said individual crystals and said agglomerations; and (iii) said molecular sieve is an aluminosilicate or a silico-aluminophosphate of a Framework Type having a maximum ring size of eight tetrahedral atoms.
摘要翻译： 提供涂覆有SCR催化剂组合物的壁流式过滤器，其中催化剂组合物含有过渡金属促进的分子筛结晶，其中（i）晶体的平均结晶尺寸为约0.5μm至约15μm，（ii） 所述组合物中的晶体作为单独晶体存在，平均粒度小于约15μm的凝聚体，或所述各晶体与所述团聚体的组合; 和（iii）所述分子筛是具有最大环尺寸为八面体原子的框架型的硅铝酸盐或硅铝磷酸盐。
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公开(公告)号：US20120201731A1
公开(公告)日：2012-08-09
申请号：US13310216
申请日：2011-12-02
申请人： Todd Howard Ballinger , Philip Gerald Blakeman , Guy Richard Chandler , Hai-Ying Chen , Julian Peter Cox , Joseph M. Fedeyko , Alexander Nicholas Michael Green , Paul Richard Phillips , Stuart David Reid , Erich C. Weigert , James Alexander Wylie
发明人： Todd Howard Ballinger , Philip Gerald Blakeman , Guy Richard Chandler , Hai-Ying Chen , Julian Peter Cox , Joseph M. Fedeyko , Alexander Nicholas Michael Green , Paul Richard Phillips , Stuart David Reid , Erich C. Weigert , James Alexander Wylie
CPC分类号： B01J29/763 , B01D53/565 , B01D53/8621 , B01D53/9413 , B01D53/9418 , B01D53/9422 , B01D2251/2062 , B01D2251/2067 , B01D2255/2065 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9202 , B01D2258/012 , B01J29/7065 , B01J35/023 , B01J37/0009 , B01J37/0215 , B01J37/0246 , B01J2229/186 , B01J2229/42
摘要： Provided is a catalyst comprising (a) a zeolite material having a mean crystal size of at least about 0.5 μm, having a CHA framework that contains silicon and aluminum, and having a silica-to-alumina mole ratio (SAR) of about 10 to about 25; and (b) an extra-framework promoter metal (M) disposed in said zeolite material as free and/or exchanged metal, wherein the extra-framework promoter metal is copper, iron, and mixtures thereof, and is present in a promoter metal-to-aluminum atomic ratio (M:Al) of about 0.10 to about 0.24 based on the framework aluminum; and optionally comprising (c) at least about 1 weight percent of cerium in said zeolite material, based on the total weight of the zeolite, wherein said cerium is present in a form selected from exchanged cerium ions, monomeric ceria, oligomeric ceria, and combinations thereof, provided that said oligomeric ceria has a particle size of less than 5 μm.
摘要翻译： 提供了一种催化剂，其包含（a）平均晶体尺寸为至少约0.5μm的沸石材料，具有包含硅和铝的CHA骨架，并且具有约10至20的二氧化硅与氧化铝的摩尔比（SAR） 约25; 和（b）作为游离和/或交换的金属配置在所述沸石材料中的外框架助催化剂金属（M），其中所述外骨架助催化剂金属是铜，铁及其混合物，并且存在于助催化剂金属 - 铝原子比（M：Al）为约0.10至约0.24; 并且任选地包含（c）所述沸石材料中至少约1重量％的铈，基于沸石的总重量，其中所述铈以选自交换的铈离子，单体二氧化铈，低聚二氧化铈和组合的形式存在 只要所述低聚二氧化铈的粒度小于5μm即可。
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