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1.发明授权Emissions treatment systems and methods with catalyzed SCR filter and downstream SCR catalyst 有权具有催化SCR过滤器和下游SCR催化剂的排放处理系统和方法公开(公告)号：US08544260B2
公开(公告)日：2013-10-01
申请号：US12643621
申请日：2009-12-21
CPC分类号： F01N3/0821 , F01N3/035 , F01N3/2066 , F01N13/0093 , F01N2510/0682 , Y02T10/24
摘要： Emissions treatment systems and methods for treating an engine exhaust gas stream containing NOx and particulate matter are disclosed including a particulate filter comprising a first SCR catalyst for NOx conversion a second SCR catalyst for NOx conversion on a substrate disposed downstream of the particulate filter. The system NOx conversion and the system back pressure increase lie within a targeted operational window.
摘要翻译： 公开了一种用于处理含有NOx和颗粒物质的发动机废气流的排放处理系统和方法，包括：颗粒过滤器，包括用于NOx转化的第一SCR催化剂，用于在设置在颗粒过滤器下游的基板上进行NO x转化的第二SCR催化剂。 系统NOx转化和系统背压增加位于目标操作窗口内。
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2.发明申请Emissions Treatment Systems and Methods With Catalyzed SCR Filter and Downstream SCR Catalyst 有权催化SCR过滤器和下游SCR催化剂的排放处理系统和方法公开(公告)号：US20100180580A1
公开(公告)日：2010-07-22
申请号：US12643621
申请日：2009-12-21
CPC分类号： F01N3/0821 , F01N3/035 , F01N3/2066 , F01N13/0093 , F01N2510/0682 , Y02T10/24
摘要： Emissions treatment systems and methods for treating an engine exhaust gas stream containing NOx and particulate matter are disclosed including a particulate filter comprising a first SCR catalyst for NOx conversion a second SCR catalyst for NOx conversion on a substrate disposed downstream of the particulate filter. The system NOx conversion and the system back pressure increase lie within a targeted operational window.
摘要翻译： 公开了一种用于处理含有NOx和颗粒物质的发动机废气流的排放处理系统和方法，包括：颗粒过滤器，包括用于NOx转化的第一SCR催化剂，用于在设置在颗粒过滤器下游的基板上进行NO x转化的第二SCR催化剂。 系统NOx转化和系统背压增加位于目标操作窗口内。
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3.发明授权Partial filter substrates containing SCR catalysts and methods and emissions treatment systems 有权含SCR催化剂和方法和排放处理系统的部分过滤底物公开(公告)号：US09475002B2
公开(公告)日：2016-10-25
申请号：US12765441
申请日：2010-04-22
CPC分类号： B01D53/9431 , B01D53/944 , B01D53/9477 , B01D2255/20738 , B01D2255/502 , B01D2255/915 , B01D2257/404 , B01D2258/012 , F01N3/022 , F01N3/035 , F01N3/2066 , F01N2250/02 , F01N2330/02 , F01N2330/22 , Y02T10/24
摘要： Catalytic articles, methods and emissions treatment systems for treating an engine exhaust gas stream containing NOx and particulate matter are disclosed and include a particulate filter comprising a first SCR catalyst for NOx conversion disposed downstream of the injector. The particulate filter is a partial filter with a particle filtration efficiency between about 30% and 60% and an SCR catalyst loading in the range of 0.1 g/in3-3.5 g/in3.
摘要翻译： 公开了用于处理含有NOx和颗粒物质的发动机废气流的催化制品，方法和排放物处理系统，并且包括一种颗粒过滤器，其包括设置在喷射器下游的用于NOx转化的第一SCR催化剂。 颗粒过滤器是颗粒过滤效率在约30％至60％之间的部分过滤器，SCR催化剂负载量在0.1g / in3-3.5g / in3的范围内。
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公开(公告)号：US08293182B2
公开(公告)日：2012-10-23
申请号：US12774469
申请日：2010-05-05
IPC分类号： B01D50/00
CPC分类号： H01L23/552 , B01D53/9468 , B01D53/9472 , B01D2255/1021 , B01D2255/9022 , B01D2255/9035 , B01D2255/9155 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01J23/40 , B01J23/42 , B01J29/061 , B01J29/072 , B01J29/763 , B01J35/0006 , B01J35/04 , B01J37/024 , B01J37/0244 , B01J37/0246 , F01N3/035 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N2510/0682 , F01N2510/0684 , F01N2570/18 , H01L2924/0002 , Y02T10/24 , H01L2924/00
摘要： Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.
摘要翻译： 描述了用于处理废气流的催化剂和催化制品。 在一个或多个实施方案中，催化剂体系包括通过选择性催化还原来消除氮氧化物的第一区域，用于氧化氨的第二区域和用于氧化一氧化碳和烃的第三区域。 还提供了处理废气流的方法。 还描述了制备和使用这些催化剂和催化剂的方法。
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公开(公告)号：US20110271664A1
公开(公告)日：2011-11-10
申请号：US12774469
申请日：2010-05-05
CPC分类号： H01L23/552 , B01D53/9468 , B01D53/9472 , B01D2255/1021 , B01D2255/9022 , B01D2255/9035 , B01D2255/9155 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01J23/40 , B01J23/42 , B01J29/061 , B01J29/072 , B01J29/763 , B01J35/0006 , B01J35/04 , B01J37/024 , B01J37/0244 , B01J37/0246 , F01N3/035 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/0097 , F01N2510/0682 , F01N2510/0684 , F01N2570/18 , H01L2924/0002 , Y02T10/24 , H01L2924/00
摘要： Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described.
摘要翻译： 描述了用于处理废气流的催化剂和催化制品。 在一个或多个实施方案中，催化剂体系包括通过选择性催化还原来消除氮氧化物的第一区，用于氧化氨的第二区和用于氧化一氧化碳和烃的第三区。 还提供了处理废气流的方法。 还描述了制备和使用这些催化剂和催化剂的方法。
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6.发明申请PARTIAL FILTER SUBSTRATES CONTAINING SCR CATALYSTS AND METHODS AND EMISSIONS TREATMENT SYSTEMS 有权含有SCR催化剂的部分过滤器底物和方法和排放处理系统公开(公告)号：US20100269491A1
公开(公告)日：2010-10-28
申请号：US12765441
申请日：2010-04-22
CPC分类号： B01D53/9431 , B01D53/944 , B01D53/9477 , B01D2255/20738 , B01D2255/502 , B01D2255/915 , B01D2257/404 , B01D2258/012 , F01N3/022 , F01N3/035 , F01N3/2066 , F01N2250/02 , F01N2330/02 , F01N2330/22 , Y02T10/24
摘要： Catalytic articles, methods and emissions treatment systems for treating an engine exhaust gas stream containing NOx and particulate matter are disclosed and include a particulate filter comprising a first SCR catalyst for NOx conversion disposed downstream of the injector. The particulate filter is a partial filter with a particle filtration efficiency between about 30% and 60% and an SCR catalyst loading in the range of 0.1 g/in3-3.5 g/in3.
摘要翻译： 公开了用于处理含有NOx和颗粒物质的发动机废气流的催化制品，方法和排放物处理系统，并且包括一种颗粒过滤器，其包括设置在喷射器下游的用于NOx转化的第一SCR催化剂。 颗粒过滤器是颗粒过滤效率在约30％至60％之间的部分过滤器，SCR催化剂负载量在0.1g / in3-3.5g / in3的范围内。
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公开(公告)号：US09657625B2
公开(公告)日：2017-05-23
申请号：US12943109
申请日：2010-11-10
申请人： R. Samuel Boorse , Martin Dieterle
发明人： R. Samuel Boorse , Martin Dieterle
CPC分类号： F01N3/2066 , F01N3/0222 , F01N3/035 , F01N3/103 , F01N13/009 , F01N13/0093 , F01N2250/02 , F01N2330/06 , F01N2370/04 , F01N2510/063 , F01N2510/0682 , F01N2610/02 , Y02T10/24
摘要： Provided are selective catalytic reduction catalytic articles, emission treatment systems and methods for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalytic articles have a Selective Catalytic Reduction (SCR) catalyst uniformly coated over the outlet portion of wall flow filter walls resulting in reduction of NO2 and combustion of the soot without substantially increasing the system backpressure.
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公开(公告)号：US20110078997A1
公开(公告)日：2011-04-07
申请号：US12572730
申请日：2009-10-02
申请人： R. Samuel Boorse , Martin Dieterle
发明人： R. Samuel Boorse , Martin Dieterle
CPC分类号： F01N3/035 , B01D53/9445 , B01D53/9472 , B01D2251/2067 , B01D2255/1023 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2255/9032 , B01D2255/9155 , B01D2258/012 , B01J23/44 , B01J29/763 , B01J37/0244 , B01J37/0246 , B01J37/0248 , F01N3/103 , F01N3/2066 , F01N2510/06 , F01N2510/0682 , Y02A50/2341 , Y02T10/22 , Y02T10/24
摘要： Provided are catalyst articles, emission treatment systems and methods for simultaneously remediating the carbon monoxide, nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The emission treatment system of specific embodiment effectively treats diesel engine exhaust with a single catalyst article.
摘要翻译： 提供了催化剂制品，排放处理系统和同时修复柴油机排气流中存在的一氧化碳，氮氧化物（NOx），颗粒物质和气态烃的方法。 特定实施例的排放处理系统用单一催化剂制品有效地处理柴油发动机排气。
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公开(公告)号：US08246922B2
公开(公告)日：2012-08-21
申请号：US12572730
申请日：2009-10-02
申请人： R. Samuel Boorse , Martin Dieterle
发明人： R. Samuel Boorse , Martin Dieterle
CPC分类号： F01N3/035 , B01D53/9445 , B01D53/9472 , B01D2251/2067 , B01D2255/1023 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01D2255/9032 , B01D2255/9155 , B01D2258/012 , B01J23/44 , B01J29/763 , B01J37/0244 , B01J37/0246 , B01J37/0248 , F01N3/103 , F01N3/2066 , F01N2510/06 , F01N2510/0682 , Y02A50/2341 , Y02T10/22 , Y02T10/24
摘要： Provided are catalyst articles, emission treatment systems and methods for simultaneously remediating the carbon monoxide, nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The emission treatment system of specific embodiment effectively treats diesel engine exhaust with a single catalyst article.
摘要翻译： 提供了催化剂制品，排放处理系统和同时修复柴油机排气流中存在的一氧化碳，氮氧化物（NOx），颗粒物质和气态烃的方法。 特定实施例的排放处理系统用单一催化剂制品有效地处理柴油发动机排气。
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10.发明授权公开(公告)号：US08721996B2
公开(公告)日：2014-05-13
申请号：US12841211
申请日：2010-07-22
申请人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
发明人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
IPC分类号： B01J8/00
CPC分类号： C07C5/3335 , B01J8/008 , B01J8/02 , B01J8/18 , B01J19/02 , B01J2219/00033 , B01J2219/0236 , B01J2219/0286 , C07C5/321 , C07C5/333 , C07C5/48 , C07C45/33 , C07C45/35 , C07C51/215 , C07C51/252 , C07C51/43 , C07C67/08 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/40 , C23C10/08 , C23C10/50 , Y02P20/52 , Y02T50/67 , C07C11/06 , C07C57/04 , C07C69/54 , C07C11/04 , C07C47/22
摘要： A shell which encloses an interior and has at least one first orifice for feeding at least one gas stream into the interior and at least one second orifice for withdrawing a gas stream fed to the interior beforehand via the at least one first orifice from the interior, the surface of the shell, on its side in contact with the interior, being manufactured at least partly, in a layer thickness of at least 1 mm, from a steel which has a specific elemental composition, and in the interior, a process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated is carried out in a reactor which is manufactured from the steel on its side in contact with the reaction gas.
摘要翻译： 壳体，其包围内部并且具有至少一个用于将至少一个气流输送到内部的第一孔口和至少一个第二孔口，用于从内部经由至少一个第一孔口预先提取送入内部的气流， 壳体的与内部接触的一侧的表面至少部分地由具有特定元素组成的钢制成至少1mm的层厚度，并且在内部制造连续的工艺 至少一种待脱氢烃的非均相催化的部分脱氢在反应器中进行，该反应器是由与反应气体接触的一侧的钢制成的。
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