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1. 发明授权

US08845974B2 Advanced catalyzed soot filters and method of making and using the same 有权
标题翻译：先进的催化烟灰过滤器及其使用方法
公开(公告)号：US08845974B2
公开(公告)日：2014-09-30
申请号：US12954067
申请日：2010-11-24
申请人： Yuejin Li , Stanley A. Roth , Alfred H. Punke , Gary A. Gramiccioni
发明人： Yuejin Li , Stanley A. Roth , Alfred H. Punke , Gary A. Gramiccioni
IPC分类号： B01D50/00 , B01J38/06 , B01J38/08
CPC分类号： B01J19/2485 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/2092 , B01D2255/502 , B01D2255/9022 , B01D2255/908 , B01D2255/9155 , B01J23/40 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/024 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2424 , B01J2219/2428 , B01J2219/2438 , C04B35/195 , C04B35/478 , C04B35/565 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , F01N3/035 , F01N3/103 , F01N2510/0684 , C04B38/0054 , C04B38/0074
摘要： Catalyzed soot filters comprising a wall flow monolith having porous walls, a first washcoat permeating the porous walls and a second washcoat on the porous walls are disclosed. Methods of manufacturing catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed.
摘要翻译：催化烟灰过滤器包括具有多孔壁的壁流整料，渗透多孔壁的第一修补涂层和多孔壁上的第二修补基面涂层。还公开了制造催化烟灰过滤器和柴油机废气排放处理系统的方法。

2. 发明申请

US20120124974A1 Advanced Catalyzed Soot Filters And Method Of Making And Using The Same 有权
标题翻译：高级催化烟尘过滤器及其使用方法
公开(公告)号：US20120124974A1
公开(公告)日：2012-05-24
申请号：US12954067
申请日：2010-11-24
申请人： Yuejin Li , Stanley A. Roth , Alfred H. Punke , Gary A. Gramiccioni
发明人： Yuejin Li , Stanley A. Roth , Alfred H. Punke , Gary A. Gramiccioni
IPC分类号： F01N3/035 , B01J8/02 , B01J37/02 , B01D53/94 , B01J29/068 , B01J37/08
CPC分类号： B01J19/2485 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/2092 , B01D2255/502 , B01D2255/9022 , B01D2255/908 , B01D2255/9155 , B01J23/40 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/024 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2424 , B01J2219/2428 , B01J2219/2438 , C04B35/195 , C04B35/478 , C04B35/565 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , F01N3/035 , F01N3/103 , F01N2510/0684 , C04B38/0054 , C04B38/0074
摘要： Catalyzed soot filters comprising a wall flow monolith having porous walls, a first washcoat permeating the porous walls and a second washcoat on the porous walls are disclosed. Methods of manufacturing catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed.
摘要翻译：催化烟灰过滤器包括具有多孔壁的壁流整料，渗透多孔壁的第一修补涂层和多孔壁上的第二修补基面涂层。还公开了制造催化烟灰过滤器和柴油机废气排放处理系统的方法。

3. 发明授权

US08211392B2 Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion 有权
标题翻译：柴油氧化催化剂复合材料，具有一氧化碳和烃转化的层结构
公开(公告)号：US08211392B2
公开(公告)日：2012-07-03
申请号：US12686817
申请日：2010-01-13
申请人： Gerd Grubert , Torsten Neubauer , Alfred H. Punke , Torsten W. Müller-Stach , Attilio Siani , Stanley A. Roth , Jeffrey B. Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Michel Deeba
发明人： Gerd Grubert , Torsten Neubauer , Alfred H. Punke , Torsten W. Müller-Stach , Attilio Siani , Stanley A. Roth , Jeffrey B. Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Michel Deeba
IPC分类号： B01D53/94 , B01J23/44 , B01J35/00 , F01N3/10
CPC分类号： B01J37/0244 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20715 , B01D2255/502 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01D2255/912 , B01D2257/502 , B01D2257/702 , B01D2258/012 , B01J23/002 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/0036 , B01J37/0246 , B01J37/0248 , B01J2523/00 , F01N2510/0682 , Y02A50/2341 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/48
摘要： Provided is a catalyst composition, in particular a diesel oxidation catalyst, for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO). More particularly, the present invention is directed to a catalyst structure comprising at least two, specifically three distinct layers, at least one of which contains an oxygen storage component (OSC) that is present in a layer separate from the majority of the platinum group metal (PGM) components, such as palladium and platinum.
摘要翻译：提供了用于处理废气排放的催化剂组合物，特别是柴油氧化催化剂，例如未燃烧的烃（HC）和一氧化碳（CO）的氧化。更具体地说，本发明涉及一种催化剂结构，该催化剂结构包括至少两个，具体为三个不同的层，其中至少一个含有存储在与大多数铂族金属分开的层中的储氧组分（OSC）（PGM）组分，例如钯和铂。

4. 发明申请

US20100180581A1 DIESEL OXIDATION CATALYST COMPOSITE WITH LAYER STRUCTURE FOR CARBON MONOXIDE AND HYDROCARBON CONVERSION 有权
标题翻译：柴油氧化催化剂复合材料，具有一氧化碳和碳氢化合物转化的层状结构
公开(公告)号：US20100180581A1
公开(公告)日：2010-07-22
申请号：US12686817
申请日：2010-01-13
申请人： Gerd Grubert , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Attilio Siani , Stanley A. Roth , Jeffrey Barmont Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Michel Deeba
发明人： Gerd Grubert , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Attilio Siani , Stanley A. Roth , Jeffrey Barmont Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Michel Deeba
IPC分类号： F01N3/035 , B01J29/068 , B01J29/06 , B01D53/94
CPC分类号： B01J37/0244 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20715 , B01D2255/502 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01D2255/912 , B01D2257/502 , B01D2257/702 , B01D2258/012 , B01J23/002 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/0036 , B01J37/0246 , B01J37/0248 , B01J2523/00 , F01N2510/0682 , Y02A50/2341 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/48
摘要： Provided is a catalyst composition, in particular a diesel oxidation catalyst, for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO). More particularly, the present invention is directed to a catalyst structure comprising at least two, specifically three distinct layers, at least one of which contains an oxygen storage component (OSC) that is present in a layer separate from the majority of the platinum group metal (PGM) components, such as palladium and platinum.
摘要翻译：提供了用于处理废气排放的催化剂组合物，特别是柴油氧化催化剂，例如未燃烧的烃（HC）和一氧化碳（CO）的氧化。更具体地说，本发明涉及一种催化剂结构，该催化剂结构包括至少两个，具体为三个不同的层，其中至少一个含有存储在与大多数铂族金属分开的层中的储氧组分（OSC）（PGM）组分，例如钯和铂。

5. 发明授权

US08329607B2 Layered diesel oxidation catalyst composites 有权
标题翻译：分层柴油氧化催化剂复合材料
公开(公告)号：US08329607B2
公开(公告)日：2012-12-11
申请号：US12687597
申请日：2010-01-14
申请人： M. Shahjahan Kazi , Michel Deeba , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Gerd Grubert , Stanley A. Roth , Jeffrey Barmont Hoke , Shlang Sung , Yuejin Li , Xinyi Wei , Chung-Zong Wan
发明人： M. Shahjahan Kazi , Michel Deeba , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Gerd Grubert , Stanley A. Roth , Jeffrey Barmont Hoke , Shlang Sung , Yuejin Li , Xinyi Wei , Chung-Zong Wan
IPC分类号： B01J29/06 , B01J21/00 , B01J29/00 , B01J23/00 , B01J23/42 , B01J23/44 , B01J8/02 , B01D53/56 , B01D53/94 , B01D50/00 , B01D53/34 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01G28/00 , C01G30/00
CPC分类号： B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/2092 , B01D2255/502 , B01D2255/504 , B01D2255/9025 , B01D2255/912 , B01D2255/9205 , B01J23/44 , B01J29/40 , B01J29/44 , B01J29/7007 , B01J29/7415 , B01J35/002 , B01J35/023 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J37/0242 , B01J37/0244 , B01J37/0246
摘要： Provided are diesel exhaust components where palladium is segregated from a molecular sieve, specifically a zeolite, in a catalytic material. In the catalytic material, therefore, there are at least two layers: a palladium-containing layer that is substantially free of a molecular sieve and a hydrocarbon trap layer that comprises at least one molecular sieve and is substantially free of palladium. The palladium is provided on a high surface area, porous refractory metal oxide support. The catalytic material can further comprise a platinum component, where a minor amount of the platinum component is in the hydrocarbon trap layer, and a majority amount of the platinum component is in the palladium-containing layer. Systems and methods of using the same are also provided.
摘要翻译：提供了在催化材料中钯与分子筛特别是沸石分离的柴油机排气组分。因此，在催化材料中，至少有两层：基本上不含分子筛的含钯层和包含至少一个分子筛并且基本上不含钯的烃捕集层。钯提供在高表面积上，多孔难熔金属氧化物载体。催化材料还可以包含铂组分，其中少量的铂组分位于烃阱层中，并且大部分量的铂组分在含钯层中。还提供了使用它们的系统和方法。

6. 发明申请

US20100186375A1 Layered Diesel Oxidation Catalyst Composites 有权
标题翻译：层状柴油氧化催化剂复合材料
公开(公告)号：US20100186375A1
公开(公告)日：2010-07-29
申请号：US12687597
申请日：2010-01-14
申请人： M. Shahjahan Kazi , Michel Deeba , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Gerd Grubert , Stanley A. Roth , Jeffrey Barmont Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Chung-Zong Wan
发明人： M. Shahjahan Kazi , Michel Deeba , Torsten Neubauer , Alfred Helmut Punke , Torsten Wolfgang Mueller-Stach , Gerd Grubert , Stanley A. Roth , Jeffrey Barmont Hoke , Shiang Sung , Yuejin Li , Xinyi Wei , Chung-Zong Wan
IPC分类号： F01N3/20 , B01J29/068 , B01D53/94 , F01N3/10
CPC分类号： B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20707 , B01D2255/20715 , B01D2255/2092 , B01D2255/502 , B01D2255/504 , B01D2255/9025 , B01D2255/912 , B01D2255/9205 , B01J23/44 , B01J29/40 , B01J29/44 , B01J29/7007 , B01J29/7415 , B01J35/002 , B01J35/023 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J37/0242 , B01J37/0244 , B01J37/0246
摘要： Provided are diesel exhaust components where palladium is segregated from a molecular sieve, specifically a zeolite, in a catalytic material. In the catalytic material, therefore, there are at least two layers: a palladium-containing layer that is substantially free of a molecular sieve and a hydrocarbon trap layer that comprises at least one molecular sieve and is substantially free of palladium. The palladium is provided on a high surface area, porous refractory metal oxide support. The catalytic material can further comprise a platinum component, where a minor amount of the platinum component is in the hydrocarbon trap layer, and a majority amount of the platinum component is in the palladium-containing layer. Systems and methods of using the same are also provided.
摘要翻译：提供了在催化材料中钯与分子筛特别是沸石分离的柴油机排气组分。因此，在催化材料中，至少有两层：基本上不含分子筛的含钯层和包含至少一个分子筛并且基本上不含钯的烃捕集层。钯提供在高表面积上，多孔难熔金属氧化物载体。催化材料还可以包含铂组分，其中少量的铂组分位于烃阱层中，并且大部分量的铂组分在含钯层中。还提供了使用它们的系统和方法。

7. 发明授权

US07919051B2 Emission treatment system with NSR and SCR catalysts 有权
标题翻译：具有NSR和SCR催化剂的排放处理系统
公开(公告)号：US07919051B2
公开(公告)日：2011-04-05
申请号：US11748759
申请日：2007-05-15
申请人： Yuejin Li , Michel Deeba , Joseph C. Dettling , Joseph A. Patchett , Stanley A. Roth
发明人： Yuejin Li , Michel Deeba , Joseph C. Dettling , Joseph A. Patchett , Stanley A. Roth
IPC分类号： B01D50/00
CPC分类号： F01N3/035 , B01D53/9418 , B01D53/9422 , B01D53/9459 , B01D2255/202 , B01D2255/204 , B01D2255/2063 , B01D2255/2068 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9022 , B01D2255/908 , B01D2255/91 , B01D2255/9155 , B01D2258/012 , F01N3/0814 , F01N3/0842 , F01N3/2073 , F01N13/009 , F01N13/0093 , F01N2570/04 , F01N2570/16 , F01N2610/02 , F01N2610/03 , Y02T10/24
摘要： Provided is an emissions treatment system for an exhaust stream, having a NOx storage reduction (NSR) catalyst with a NOx sorbent at a concentration of at least 0.1 g/in3 and a platinum group metal component dispersed on a refractory metal oxide support; and, an SCR catalyst disposed downstream of the NSR catalyst. The emissions treatment system is advantageously used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines.
摘要翻译：提供了一种排气流的排放处理系统，其具有浓度为至少0.1g / in 3的NOx吸附剂和分散在难熔金属氧化物载体上的铂族金属组分的NOx储存还原（NSR）催化剂; 以及设置在NSR催化剂下游的SCR催化剂。排放物处理系统有利地用于处理来自柴油发动机和贫燃汽油发动机的废气流。

8. 发明授权

US06419890B1 SOX tolerant NOX trap catalysts and methods of making and using the same 有权
标题翻译： SOX耐受性NOX捕集催化剂及其制备和使用方法
公开(公告)号：US06419890B1
公开(公告)日：2002-07-16
申请号：US09634228
申请日：2000-08-09
申请人： Yuejin Li
发明人： Yuejin Li
IPC分类号： B01D5354
CPC分类号： B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2063 , B01D2255/2068 , B01D2258/012 , B01J23/005 , B01J23/42 , B01J23/8946
摘要： The present invention relates to sulfur tolerant catalyst composites useful for reducing contaminants in exhaust gas streams, especially gaseous streams containing sulfur oxide contaminants. More specifically, the present invention is concerned with improved NOx trap catalysts for use in diesel engines as well as lean burn gasoline engines. The sulfur tolerant NOx trap catalyst composites comprise a platinum component, a support, a NOx sorbent component, and a spinel material prepared by calcining an anionic clay material represented by the formula MmNn(OH)(2m+2n)Aa.bH2O, wherein the formula is defined herein. The sulfur tolerant NOx trap catalyst composites are highly effective with a sulfur containing fuel by trapping sulfur oxide contaminants which tend to poison conventional NOx trap catalysts used to abate other pollutants in the stream. The sulfur tolerant NOx trap catalyst composites are suitable for diesel engines because the composites can be regenerated at moderate temperatures with rich pulses, rather than at high temperatures.
摘要翻译：本发明涉及可用于减少废气流中的污染物，特别是含有硫氧化物污染物的气流的耐硫催化剂复合材料。更具体地，本发明涉及用于柴油发动机以及贫燃汽油发动机的改进的NOx捕集催化剂。耐硫NOx捕集催化剂复合材料包括铂组分，载体，NOx吸附剂组分和通过煅烧由式MmNn（OH）（2m + 2n）Aa.bH2O表示的阴离子粘土材料制备的尖晶石材料，其中公式在本文中定义。耐硫NOx捕集催化剂复合材料通过捕集硫氧化物污染物而非常有效地含硫燃料，硫氧化物污染物倾向于毒害用于消除流中其它污染物的常规NOx捕集催化剂。耐硫NOx捕集催化剂复合材料适用于柴油发动机，因为复合材料可以在中等温度下以丰富的脉冲而不是在高温下再生。

9. 发明授权

US5260043A Catalytic reduction of NOx and carbon monoxide using methane in the presence of oxygen 失效
标题翻译：在氧气存在下使用甲烷催化还原NOx和一氧化碳
公开(公告)号：US5260043A
公开(公告)日：1993-11-09
申请号：US929619
申请日：1992-08-13
申请人： Yuejin Li , John N. Armor
发明人： Yuejin Li , John N. Armor
IPC分类号： B01D53/56 , B01D53/34 , B01D53/86 , B01D53/94 , B01J29/06 , B01J29/18 , B01J29/40 , B01J29/46 , B01J29/65 , B01J29/68 , B01J29/70 , B01J29/76 , B01J29/78 , F01N3/20 , F01N3/24 , F01N13/02 , F23J15/00 , B01J8/00 , B01D47/00 , C01B21/00 , C01B31/18
CPC分类号： B01D53/945 , B01D53/8625 , B01D53/9418 , B01J29/061 , F01N13/009 , F01N3/206 , B01D2251/208 , B01D2255/1023 , B01D2255/1025 , B01D2255/2073 , B01D2255/20746 , B01D2255/20753 , B01D2255/50 , B01D2255/912 , F01N2610/03 , Y02C20/20 , Y02T10/22
摘要： The invention describes a process for catalytically destroying NOx and carbon monoxide present in oxygen-containing combustion products wherein methane serves as a reductant. The process comprises combusting a fuel source in the presence of oxygen to form combustion products comprising nitrogen oxides, carbon monoxide and oxygen; introducing methane into the combustion products in an amount such that the total amount of methane to nitrogen oxides present, expressed as a ratio, by volume is greater than about 0.1; and reacting the nitrogen oxides, carbon monoxide, methane and oxygen in the presence of an exchanged crystalline zeolite under conditions sufficient to convert the nitrogen oxides and carbon monoxide to gaseous nitrogen, water and carbon oxides. Suitable catalysts include zeolites having a silicon to aluminum ratio of greater than or equal to about 2.5 which zeolites are exchanged with a cation selected from the group consisting of gallium, niobium, cobalt, nickel, iron, chromium, rhodium and manganese.
摘要翻译：本发明描述了一种用于催化破坏存在于含氧燃烧产物中的NOx和一氧化碳的方法，其中甲烷用作还原剂。该方法包括在氧气存在下燃烧燃料源以形成包含氮氧化物，一氧化碳和氧气的燃烧产物; 将甲烷引入燃烧产物中，其量使得存在的甲烷与氮氧化物的总量以体积比表示，大于约0.1; 以及在足以将氮氧化物和一氧化碳转化为气态氮，水和碳氧化物的条件下，在交换的结晶沸石存在下使氮氧化物，一氧化碳，甲烷和氧气反应。合适的催化剂包括具有大于或等于约2.5的硅铝比的沸石，该沸石与选自镓，铌，钴，镍，铁，铬，铑和锰的阳离子交换。

10. 发明授权

US5149512A Catalytic reduction of NOx using methane in the presence of oxygen 失效
标题翻译：在氧气存在下使用甲烷催化还原NOx
公开(公告)号：US5149512A
公开(公告)日：1992-09-22
申请号：US739273
申请日：1991-08-01
申请人： Yuejin Li , John N. Armor
发明人： Yuejin Li , John N. Armor
IPC分类号： B01D53/86 , B01D53/94 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/72 , B01J29/78 , F01N3/20 , F01N13/02
CPC分类号： F01N3/2066 , B01D53/8625 , B01D53/9409 , B01D53/9418 , F01N13/009 , B01D2251/208 , B01D2255/1025 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20784 , B01D2255/50 , F01N2610/03 , Y02T10/24
摘要： The invention describes a catalytic process for destroying NOx from oxygen-containing combustion products wherein methane serves as a reductant. The process comprises contacting the NOx-containing combustion products with a desired amount of methane and oxygen in the presence of a metal-exchanged crystalline zeolite having a silicon to aluminum ratio of greater than or equal to about 2.5 under conditions sufficient to effect conversion to gaseous nitrogen, water and carbon oxides. The zeolites are exchanged with a cation selection from the group consisting of cobalt, nickel, iron, chromium, rhodium and manganese.

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