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公开(公告)号：US07867299B2
公开(公告)日：2011-01-11
申请号：US11070919
申请日：2005-03-03
申请人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
IPC分类号： B01J8/00
CPC分类号： H01M8/0631 , B01J19/2485 , B01J2208/025 , C01B3/382 , C01B2203/0244 , C01B2203/066 , C01B2203/0844 , C01B2203/1023 , C01B2203/1064 , C01B2203/142 , C01B2203/82 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen with reforming catalysts. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may be an oxidic support having a ceria and zirconia promoter, or may include a neodymium stabilizer. The support material may also include at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones, where upstream catalysts located in the first reforming reaction zone and downstream catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in their respective reforming reaction zone.
摘要翻译： 用重整催化剂生产氢的方法和装置。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈和氧化锆助催化剂的氧化载体，或者可以包括钕稳定剂。 载体材料还可以包括至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区，其中可以选择位于第一重整反应区中的上游催化剂和位于第二重整反应区中的下游催化剂，以在它们各自的重整反应区内的条件下进行最佳的反应。
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公开(公告)号：US09114385B2
公开(公告)日：2015-08-25
申请号：US13996637
申请日：2011-12-21
申请人： Robert James Brisley , Kenneth David Camm , Noelia Cortes Felix , Fiona-Mairead McKenna , Paul James Millington , Elizabeth Hazel Mountstevens , Daniel Swallow
发明人： Robert James Brisley , Kenneth David Camm , Noelia Cortes Felix , Fiona-Mairead McKenna , Paul James Millington , Elizabeth Hazel Mountstevens , Daniel Swallow
IPC分类号： B01D53/56 , B01D53/94 , B01J8/02 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01G28/00 , C01G30/00 , B01D50/00 , B01D53/34 , F01N3/00 , F23J11/00 , B01J29/00 , B01J29/06 , B01J21/00 , B01J21/04 , B01J20/00 , B01J23/00 , B01J23/02 , B01J23/06 , B01J23/08 , B01J23/10 , B01J23/32 , B01J23/42 , B01J23/44 , B01J23/56 , B01J23/70 , B01J23/72 , B01J23/74 , B01J23/63 , B01J23/62 , B01J23/89 , B01J37/02 , F01N3/08 , B01J29/85
CPC分类号： B01J23/63 , B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/2065 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/2094 , B01D2255/9022 , B01D2255/9025 , B01D2255/91 , B01J23/626 , B01J23/89 , B01J29/85 , B01J37/0215 , B01J37/0244 , B01J37/0246 , F01N3/0814 , F01N3/0842 , F01N2330/06 , F01N2370/02 , F01N2370/04 , F01N2510/0684
摘要： A NOx absorber catalyst comprising a substrate monolith coated with one or more washcoat layers and comprising a first component comprising a nitrogen oxide storage component, at least one precious metal and a dispersed rare earth oxide supported on a refractory support material, and a second component comprising a precious metal supported on a bulk reducible oxide that is substantially free of nitrogen oxide storage material, wherein the precious metal present in the second component comprises Pt, Pd or a combination of both Pt and Pd and wherein the bulk reducible oxide is an oxide, a composite oxide or a mixed oxide comprising at least one of manganese, iron, cobalt, copper, tin or cerium.
摘要翻译： 一种NOx吸收剂催化剂，其包含涂覆有一个或多个修补基面涂层的基底整体，并且包括第一组分，其包含氮氧化物存储组分，至少一种贵金属和负载在耐火载体材料上的分散的稀土氧化物，以及第二组分， 负载在基本上不含氮氧化物储存材料的体积可还原氧化物上的贵金属，其中存在于第二组分中的贵金属包括Pt，Pd或Pt和Pd两者的组合，并且其中本体可还原氧化物是氧化物， 包含锰，铁，钴，铜，锡或铈中的至少一种的复合氧化物或混合氧化物。
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公开(公告)号：US20120121486A1
公开(公告)日：2012-05-17
申请号：US13384572
申请日：2011-02-01
申请人： Jillian Elaine Collier , Ralf Dotzel , Sylvie Cécile Laroze , Rainer Leppelt , Paul James Millington , Jörg Werner Münch , Raj Rao Rajaram , Hubert Schedel
发明人： Jillian Elaine Collier , Ralf Dotzel , Sylvie Cécile Laroze , Rainer Leppelt , Paul James Millington , Jörg Werner Münch , Raj Rao Rajaram , Hubert Schedel
CPC分类号： B01D53/9413 , B01D53/9418 , B01D53/945 , B01D2255/20738 , B01D2255/20776 , B01D2255/9155 , B01J23/30 , B01J23/83 , B01J23/888 , B01J29/7415 , B01J29/7815 , B01J35/04 , B01J37/0009 , C04B35/50 , C04B35/63488 , C04B35/6365 , C04B35/803 , C04B35/82 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3218 , C04B2235/322 , C04B2235/3229 , C04B2235/6021 , C04B2235/606 , F01N3/035 , Y02A50/2325 , Y02T10/22 , Y02T10/24 , Y10S55/30 , Y10T29/49345 , C04B38/0074
摘要： A wall-flow filter for filtering particulate matter from a flowing exhaust gas comprises a catalyst for catalysing both the conversion of solid carbon in the particulate matter by oxygen and the selective reduction of oxides of nitrogen in the exhaust gas with a nitrogenous reductant, which catalyst comprising optionally stabilised ceria and at least one metal selected from (i) tungsten and (ii) both tungsten and iron.
摘要翻译： 用于从流动废气中过滤颗粒物质的壁流式过滤器包括催化剂，用于催化由氧气在颗粒物质中转化固体碳和用含氮还原剂选择性还原废气中的氮氧化物，该催化剂 包括任选稳定的二氧化铈和选自（i）钨和（ii）钨和铁两者的至少一种金属。
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公开(公告)号：US20090255236A1
公开(公告)日：2009-10-15
申请号：US12439420
申请日：2007-01-12
申请人： Jillian Elaine Collier , Philip Gerald Blakeman , Paul James Millington , Raj Rao Rajaram , Isabel Zoe Tingay , Andrew Peter Walker
发明人： Jillian Elaine Collier , Philip Gerald Blakeman , Paul James Millington , Raj Rao Rajaram , Isabel Zoe Tingay , Andrew Peter Walker
CPC分类号： B01D53/9418 , B01D2251/2062 , B01D2251/208 , B01D2255/2065 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/20784 , Y02T10/24
摘要： A method of reducing nitrogen oxides (NOx) in a flowing combustion exhaust gas to N2, which method comprising oxidising nitrogen monoxide to nitrogen dioxide on a transition metal/elite catalyst at catalyst bed temperatures below 50° C. and reducing NOx with the catalyst using an hydrocarbon (HC) reductant at catalyst bed temperatures below 150° C.
摘要翻译： 将流动的燃烧废气中的氮氧化物（NOx）还原为N 2的方法，该方法包括在催化剂床温度低于50℃下在过渡金属/精英催化剂上将一氧化氮氧化成二氧化氮，并用催化剂还原NOx 催化剂床温度低于150℃的烃（HC）还原剂
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5.发明申请公开(公告)号：US20080168824A1
公开(公告)日：2008-07-17
申请号：US12008323
申请日：2008-01-10
申请人： Aleksey Yezerets , Sriram S. Popuri , Neal W. Currier , William Shelbourne Epling , Paul James Millington , David Scott Lafyatis
发明人： Aleksey Yezerets , Sriram S. Popuri , Neal W. Currier , William Shelbourne Epling , Paul James Millington , David Scott Lafyatis
CPC分类号： F01N11/007 , F01N3/0871 , F01N2560/025 , Y02T10/20 , Y02T10/47
摘要： An OBD system that diagnoses on board the condition of NOx adsorber catalysts in diesel engines and that relies on existing mass-produced exhaust gas oxygen sensor, also known as lambda sensor, technology, and the following established phenomena. In a reducing environment, typical exhaust gas oxygen (lambda) sensors have different sensitivities to various reductants, with sensitivity decreasing in this order: H2>CO>short-chain hydrocarbons>long-chain hydrocarbons. In the process of regeneration of the NOx adsorber catalyst, the original reductant may evolve into a different reductant species, e.g., via reactions such as a water-gas shift (WGS), a reforming, a partial oxidation, etc. This leads to a difference in exhaust gas oxygen sensor readings between the inlet to the catalyst and outlet from the catalyst. It has been observed in diesel engine testing that the ability of the NOx adsorber catalyst to perform such a reductant evolution is correlative to the catalyst's NOx reduction capability.
摘要翻译： 一种OBD系统，用于诊断柴油发动机中NOx吸附剂催化剂的情况，并且依赖于现有的大量生产的废气氧传感器，也称为λ传感器，技术和以下建立的现象。 在还原环境中，典型的废气氧（λ）传感器对各种还原剂具有不同的灵敏度，灵敏度依次降低：H 2短链烃>长链烃。 在NO x吸附剂催化剂的再生过程中，原来的还原剂可以演化成不同的还原剂物质，例如通过反应如水煤气变换（WGS），重整，部分氧化等。这导致了 催化剂入口与催化剂出口之间的排气氧传感器读数差异。 在柴油机测试中已经观察到，NOx吸附剂催化剂进行这种还原剂演变的能力与催化剂的NOx还原能力相关。
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公开(公告)号：US07156887B1
公开(公告)日：2007-01-02
申请号：US10304564
申请日：2002-11-26
申请人： Michael Ian Petch , David Thompsett , Suzanne Rose Ellis , David Wails , Jillian Elaine Bailie , Mark Robert Feaviour , Paul James Millington
发明人： Michael Ian Petch , David Thompsett , Suzanne Rose Ellis , David Wails , Jillian Elaine Bailie , Mark Robert Feaviour , Paul James Millington
IPC分类号： C01B3/24
CPC分类号： C01B3/382 , B01J8/0438 , B01J19/2485 , B01J23/63 , B01J2208/025 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/042 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1023 , C01B2203/1029 , C01B2203/1064 , C01B2203/107 , C01B2203/1082 , C01B2203/1094 , C01B2203/1276 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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公开(公告)号：US08715602B2
公开(公告)日：2014-05-06
申请号：US12439420
申请日：2007-01-12
申请人： Jillian Elaine Collier , Philip Gerald Blakeman , Isabel Zoe Tingay , Paul James Millington , Raj Rao Rajaram , Andrew Peter Walker
发明人： Jillian Elaine Collier , Philip Gerald Blakeman , Isabel Zoe Tingay , Paul James Millington , Raj Rao Rajaram , Andrew Peter Walker
CPC分类号： B01D53/9418 , B01D2251/2062 , B01D2251/208 , B01D2255/2065 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/20784 , Y02T10/24
摘要： A method of reducing nitrogen oxides (NOx) in a flowing combustion exhaust gas to N2, which method comprising oxidizing nitrogen monoxide to nitrogen dioxide on a transition metal/elite catalyst at catalyst bed temperatures below 50° C. and reducing NOx with the catalyst using an hydrocarbon (HC) reductant at catalyst bed temperatures below 150° C.
摘要翻译： 将流动的燃烧废气中的氮氧化物（NOx）还原为N 2的方法，该方法包括在催化剂床温度低于50℃下在过渡金属/精英催化剂上将一氧化氮氧化成二氧化氮，并且使用催化剂还原NOx 催化剂床温度低于150℃的烃（HC）还原剂
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公开(公告)号：US20130336865A1
公开(公告)日：2013-12-19
申请号：US13996637
申请日：2011-12-21
申请人： Robert James Brisley , Kenneth David Camm , Noelia Cortes Felix , Fiona-Mairead McKenna , Paul James Millington , Elizabeth Hazel Mountstevens , Daniel Swallow
发明人： Robert James Brisley , Kenneth David Camm , Noelia Cortes Felix , Fiona-Mairead McKenna , Paul James Millington , Elizabeth Hazel Mountstevens , Daniel Swallow
CPC分类号： B01J23/63 , B01D53/9422 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/2065 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/2094 , B01D2255/9022 , B01D2255/9025 , B01D2255/91 , B01J23/626 , B01J23/89 , B01J29/85 , B01J37/0215 , B01J37/0244 , B01J37/0246 , F01N3/0814 , F01N3/0842 , F01N2330/06 , F01N2370/02 , F01N2370/04 , F01N2510/0684
摘要： A NOx absorber catalyst comprising a substrate monolith coated with one or more washcoat layers and comprising a first component comprising a nitrogen oxide storage component, at least one precious metal and a dispersed rare earth oxide supported on a refractory support material, and a second component comprising a precious metal supported on a bulk reducible oxide that is substantially free of nitrogen oxide storage material, wherein the precious metal present in the second component comprises Pt, Pd or a combination of both Pt and Pd and wherein the bulk reducible oxide is an oxide, a composite oxide or a mixed oxide comprising at least one of manganese, iron, cobalt, copper, tin or cerium.
摘要翻译： 一种NOx吸收剂催化剂，其包含涂覆有一个或多个修补基面涂层的基底整体，并且包括第一组分，其包含氮氧化物存储组分，至少一种贵金属和负载在耐火载体材料上的分散的稀土氧化物，以及第二组分， 负载在基本上不含氮氧化物储存材料的体积可还原氧化物上的贵金属，其中存在于第二组分中的贵金属包括Pt，Pd或Pt和Pd两者的组合，并且其中本体可还原氧化物是氧化物， 包含锰，铁，钴，铜，锡或铈中的至少一种的复合氧化物或混合氧化物。
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公开(公告)号：US07459224B1
公开(公告)日：2008-12-02
申请号：US10304563
申请日：2002-11-26
申请人： Michael Ian Petch , Mark Robert Feaviour , Suzanne Rose Ellis , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Mark Robert Feaviour , Suzanne Rose Ellis , Jillian Elaine Bailie , David Wails , Paul James Millington
CPC分类号： H01M8/0618 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/042 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1023 , C01B2203/1064 , C01B2203/107 , C01B2203/1094 , H01M2250/20 , Y02T90/32
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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公开(公告)号：US07105148B2
公开(公告)日：2006-09-12
申请号：US10304561
申请日：2002-11-26
申请人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
发明人： Michael Ian Petch , Jonathan Charles Frost , Suzanne Rose Ellis , Jessica Grace Reinkingh , Mark Robert Feaviour , Jillian Elaine Bailie , David Wails , Paul James Millington
IPC分类号： C01B3/26
CPC分类号： H01M8/0631 , B01J19/2485 , B01J2208/025 , C01B3/382 , C01B2203/0244 , C01B2203/066 , C01B2203/0844 , C01B2203/1023 , C01B2203/1064 , C01B2203/142 , C01B2203/82 , Y02P20/52
摘要： Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction zone of a primary reactor. The support material may an oxidic support having a ceria zirconia promoter. The support material may be an oxidic support and a neodymium stabilizer. The support material may also be an oxidic support material and at least one Group IA, Group IIA, manganese, or iron metal promoter. The primary reactor may have a first and second reforming reaction zones. Upstream reforming catalysts located in the first reforming reaction zone may be selected to perform optimally under the conditions in the first reforming reaction zone. Downstream reforming catalysts located in the second reforming reaction zone may be selected to perform optimally under the conditions in the second reforming reaction zone.
摘要翻译： 提供了生产氢的方法和装置。 该方法和装置利用重整催化剂以产生氢气。 重整催化剂可以是载体材料上的铂族金属，并且它们可以位于初级反应器的重整反应区中。 载体材料可以是具有二氧化铈氧化锆促进剂的氧化载体。 载体材料可以是氧化载体和钕稳定剂。 载体材料还可以是氧化载体材料和至少一种IA族，IIA族，锰或铁金属促进剂。 初级反应器可以具有第一和第二重整反应区。 可以选择位于第一重整反应区中的上游重整催化剂，以在第一重整反应区的条件下最佳地进行。 可以选择位于第二重整反应区中的下游重整催化剂，以在第二重整反应区的条件下最佳地进行。
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