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1. 发明申请

US20080070778A1 CATALYSTS TO REDUCE NOX IN AN EXHAUST GAS STREAM AND METHODS OF PREPARATION 失效
标题翻译：催化剂减少废气中的NOX和制备方法
公开(公告)号：US20080070778A1
公开(公告)日：2008-03-20
申请号：US11533593
申请日：2006-09-20
申请人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck , Steven J. Schmieg , Richard J. Blint
发明人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck , Steven J. Schmieg , Richard J. Blint
IPC分类号： B01J23/42
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/1021 , B01D2255/104 , B01D2255/9155 , B01D2258/012 , B01J23/50 , B01J37/0201 , B01J37/0242 , B01J37/10 , Y02T10/24
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver and a platinum group metal on a particulate alumina support, the atomic fraction of the platinum group metal being less than or equal to about 0.25. Methods of manufacturing catalysts are described in which silver is impregnated on alumina particles.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种排气流的排放处理系统，其具有在颗粒氧化铝载体上包含银和铂族金属的催化剂，铂族金属的原子分数小于或等于约0.25。描述了制造催化剂的方法，其中银浸渍在氧化铝颗粒上。

2. 发明授权

US07759280B2 Catalysts, systems and methods to reduce NOX in an exhaust gas stream 失效
标题翻译：用于减少废气流中的NOX的催化剂，系统和方法
公开(公告)号：US07759280B2
公开(公告)日：2010-07-20
申请号：US11533631
申请日：2006-09-20
申请人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck
发明人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck
IPC分类号： B01J23/00
CPC分类号： B01D53/9418 , B01D53/9422 , B01D53/9463 , B01D2251/202 , B01D2251/208 , B01D2255/104 , B01D2255/20776 , B01D2255/9155 , B01J21/04 , B01J23/687 , B01J35/1019 , B01J37/0201 , B01J37/0248 , B01J37/10 , Y02T10/24
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having an SCR catalyst comprising silver tungstate on an alumina support. The emissions treatment system may be used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines. An emissions treatment system may further comprise an injection device operative to dispense a hydrocarbon reducing agent upstream of the catalyst.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种排气流的排放处理系统，其具有在氧化铝载体上包含钨酸银的SCR催化剂。排放物处理系统可用于处理柴油发动机和稀燃汽油发动机的废气流。排放物处理系统还可以包括用于在催化剂上游分配烃还原剂的注射装置。

3. 发明授权

US07943548B2 Catalysts to reduce NOx in an exhaust gas stream and methods of preparation 失效
标题翻译：用于还原废气流中的NOx的催化剂及其制备方法
公开(公告)号：US07943548B2
公开(公告)日：2011-05-17
申请号：US11533593
申请日：2006-09-20
申请人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck , Steven J. Schmieg , Richard J. Blint
发明人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck , Steven J. Schmieg , Richard J. Blint
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/1021 , B01D2255/104 , B01D2255/9155 , B01D2258/012 , B01J23/50 , B01J37/0201 , B01J37/0242 , B01J37/10 , Y02T10/24
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver and a platinum group metal on a particulate alumina support, the atomic fraction of the platinum group metal being less than or equal to about 0.25. Methods of manufacturing catalysts are described in which silver is impregnated on alumina particles.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种排气流的排放处理系统，其具有在颗粒氧化铝载体上包含银和铂族金属的催化剂，铂族金属的原子分数小于或等于约0.25。描述了制造催化剂的方法，其中银浸渍在氧化铝颗粒上。

4. 发明申请

US20080069743A1 CATALYSTS, SYSTEMS AND METHODS TO REDUCE NOX IN AN EXHAUST GAS STREAM 失效
标题翻译：催化剂，系统和减少排气中NOX的方法
公开(公告)号：US20080069743A1
公开(公告)日：2008-03-20
申请号：US11533631
申请日：2006-09-20
申请人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck
发明人： Christopher R. Castellano , Ahmad Moini , Gerald S. Koermer , Howard Furbeck
IPC分类号： B01J23/50 , F01N3/10
CPC分类号： B01D53/9418 , B01D53/9422 , B01D53/9463 , B01D2251/202 , B01D2251/208 , B01D2255/104 , B01D2255/20776 , B01D2255/9155 , B01J21/04 , B01J23/687 , B01J35/1019 , B01J37/0201 , B01J37/0248 , B01J37/10 , Y02T10/24
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having an SCR catalyst comprising silver tungstate on an alumina support. The emissions treatment system may be used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines. An emissions treatment system may further comprise an injection device operative to dispense a hydrocarbon reducing agent upstream of the catalyst.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种排气流的排放处理系统，其具有在氧化铝载体上包含钨酸银的SCR催化剂。排放物处理系统可用于处理柴油发动机和稀燃汽油发动机的废气流。排放物处理系统还可以包括用于在催化剂上游分配烃还原剂的注射装置。

5. 发明授权

US08173574B2 Catalysts to reduce NOx in an exhaust gas stream and methods of preparation 有权
标题翻译：用于还原废气流中的NOx的催化剂及其制备方法
公开(公告)号：US08173574B2
公开(公告)日：2012-05-08
申请号：US11857896
申请日：2007-09-19
申请人： Gerald S. Koermer , Ahmad Moini , Howard Furbeck , Christopher R. Castellano
发明人： Gerald S. Koermer , Ahmad Moini , Howard Furbeck , Christopher R. Castellano
IPC分类号： B01J23/48 , B01D50/00
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/9155 , B01D2258/012 , B01J21/04 , B01J23/50 , B01J35/006 , Y02T10/24 , Y10T428/24149
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver on a particulate alumina support, the silver having a diameter of less than about 20 nm. Methods of manufacturing catalysts are described in which ionic silver is impregnated on particulate hydroxylated alumina particles.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种用于排气流的排放物处理系统，其具有在颗粒状氧化铝载体上含有银的催化剂，银的直径小于约20nm。描述了制造催化剂的方法，其中离子银浸渍在颗粒羟基化氧化铝颗粒上。

6. 发明申请

US20080069741A1 Catalysts to Reduce NOx in an Exhaust Gas Stream and Methods of Preparation 有权
标题翻译：催化剂减少废气中的NOx和制备方法
公开(公告)号：US20080069741A1
公开(公告)日：2008-03-20
申请号：US11857896
申请日：2007-09-19
申请人： Gerald Stephen Koermer , Ahmad Moini , Howard Furbeck , Christopher R. Castellano
发明人： Gerald Stephen Koermer , Ahmad Moini , Howard Furbeck , Christopher R. Castellano
IPC分类号： F01N3/035 , B01D50/00 , B01J23/48 , B32B3/12
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/102 , B01D2255/104 , B01D2255/9155 , B01D2258/012 , B01J21/04 , B01J23/50 , B01J35/006 , Y02T10/24 , Y10T428/24149
摘要： Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having a catalyst comprising silver on a particulate alumina support, the silver having a diameter of less than about 20 nm. Methods of manufacturing catalysts are described in which ionic silver is impregnated on particulate hydroxylated alumina particles.
摘要翻译：描述了催化剂，系统和方法以减少内燃机的NOx排放。在一个实施方案中，提供了一种用于排气流的排放物处理系统，其具有在颗粒状氧化铝载体上含有银的催化剂，银的直径小于约20nm。描述了制造催化剂的方法，其中离子银浸渍在颗粒羟基化氧化铝颗粒上。

7. 发明申请

US20120082607A1 Hydrocarbon Selective Catalytic Reduction Catalyst for NOx Emissions Control 有权
标题翻译：用于NOx排放控制的烃选择性催化还原催化剂
公开(公告)号：US20120082607A1
公开(公告)日：2012-04-05
申请号：US13237517
申请日：2011-09-20
申请人： Howard Furbeck , Gerald Koermer , Ahmad Moini
发明人： Howard Furbeck , Gerald Koermer , Ahmad Moini
IPC分类号： B01D53/56 , B01J21/04
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/104 , B01D2255/2092 , B01D2255/2096 , B01J21/04 , B01J23/00 , B01J23/02 , B01J23/48 , B01J23/681 , B01J35/04 , B01J37/0201 , B01J37/0211 , B01J37/0215 , B01J37/088
摘要： The present disclosure provides an AgBi catalyst over alumina suitable for performing hydrocarbon selective catalytic reduction (HC-SCR).
摘要翻译：本公开内容提供了适于进行烃选择性催化还原（HC-SCR）的氧化铝上的AgBi催化剂。

8. 发明授权

US09308497B2 Hydrocarbon selective catalytic reduction catalyst for NOx emissions control 有权
标题翻译：用于NOx排放控制的烃选择性催化还原催化剂
公开(公告)号：US09308497B2
公开(公告)日：2016-04-12
申请号：US13237517
申请日：2011-09-20
申请人： Howard Furbeck , Gerald Koermer , Ahmad Moini
发明人： Howard Furbeck , Gerald Koermer , Ahmad Moini
IPC分类号： B01J23/48 , B01D53/94 , B01J21/04 , B01J23/68 , B01J35/04 , B01J37/02 , B01J37/08 , B01J23/00 , B01J23/02
CPC分类号： B01D53/9418 , B01D2251/208 , B01D2255/104 , B01D2255/2092 , B01D2255/2096 , B01J21/04 , B01J23/00 , B01J23/02 , B01J23/48 , B01J23/681 , B01J35/04 , B01J37/0201 , B01J37/0211 , B01J37/0215 , B01J37/088
摘要： The present disclosure provides an AgBi catalyst over alumina suitable for performing hydrocarbon selective catalytic reduction (HC-SCR).
摘要翻译：本公开内容提供了适于进行烃选择性催化还原（HC-SCR）的氧化铝上的AgBi催化剂。

9. 发明授权

US07378366B2 Manganese-based oxidation catalyst 有权
标题翻译：锰系氧化催化剂
公开(公告)号：US07378366B2
公开(公告)日：2008-05-27
申请号：US11554781
申请日：2006-10-31
申请人： Pascaline Harrison Tran , Howard Furbeck , Gerard D. Lapadula
发明人： Pascaline Harrison Tran , Howard Furbeck , Gerard D. Lapadula
IPC分类号： B01J27/187
CPC分类号： B01D53/864 , B01D53/8668 , B01D2257/708 , B01J21/04 , B01J23/34 , B01J37/28
摘要： A catalyst for the oxidation of volatile organic compounds and carbon monoxide comprising manganese and alumina, such catalyst having been impregnated with a phosphorus compound. The presence of the phosphorus compound results in a significant oxidative conversion of both the volatile organic compounds and the carbon monoxide. The catalyst is especially useful for treating gaseous streams that emanate from industrial sources, such as wood pulp manufacturing plants. The manganese portion of the catalyst is preferably comprised of manganese compounds comprising a defect non-stoichiometric manganese oxide of the type β-Mn3O4+x, wherein x has the value of 0.1≦x≦0.25 in respect to about 80 to about 95% of all manganese atoms, and manganese aluminate in respect to the balance of the manganese atoms. The alumina portion of the catalyst is preferably comprised of high temperature forms of alumina of the type comprising α-Al2O3 and (α+δ+θ)-Al2O3.
摘要翻译：用于氧化包含锰和氧化铝的挥发性有机化合物和一氧化碳的催化剂，这种催化剂已经用磷化合物浸渍。磷化合物的存在导致挥发性有机化合物和一氧化碳的显着氧化转化。催化剂特别适用于处理从工业来源产生的气流，如木浆制造厂。催化剂的锰部分优选包含锰化合物，其包含类型为β-Mn 3 O 4 + x N的缺陷非化学计量的氧化锰，其中x具有相对于锰原子的平衡，相对于约80至约95％的所有锰原子，0.1 <= x <= 0.25的值和铝酸锰。催化剂的氧化铝部分优选由包含α-Al 2 O 3 3和（α+δ+θ）3 Al 3+的类型的高温形式的氧化铝组成， SUB> 2 3。

10. 发明申请

US20070072766A1 Manganese-Based Oxidation Catalyst 有权
标题翻译：基于锰的氧化催化剂
公开(公告)号：US20070072766A1
公开(公告)日：2007-03-29
申请号：US11554781
申请日：2006-10-31
申请人： Pascaline Tran , Howard Furbeck , Gerard Lapadula
发明人： Pascaline Tran , Howard Furbeck , Gerard Lapadula
IPC分类号： B01J27/00
CPC分类号： B01D53/864 , B01D53/8668 , B01D2257/708 , B01J21/04 , B01J23/34 , B01J37/28
摘要： A catalyst for the oxidation of volatile organic compounds and carbon monoxide comprising manganese and alumina, such catalyst having been impregnated with a phosphorus compound. The presence of the phosphorus compound results in a significant oxidative conversion of both the volatile organic compounds and the carbon monoxide. The catalyst is especially useful for treating gaseous streams that emanate from industrial sources, such as wood pulp manufacturing plants. The manganese portion of the catalyst is preferably comprised of manganese compounds comprising a defect non-stoichiometric manganese oxide of the type β-Mn3O4+x, wherein x has the value of 0.1≦x≦0.25 in respect to about 80 to about 95% of all manganese atoms, and manganese aluminate in respect to the balance of the manganese atoms. The alumina portion of the catalyst is preferably comprised of high temperature forms of alumina of the type comprising α-Al2O3 and (α+δ+θ)-Al2O3.
摘要翻译：用于氧化包含锰和氧化铝的挥发性有机化合物和一氧化碳的催化剂，这种催化剂已经用磷化合物浸渍。磷化合物的存在导致挥发性有机化合物和一氧化碳的显着氧化转化。催化剂特别适用于处理从工业来源产生的气流，如木浆制造厂。催化剂的锰部分优选包含锰化合物，其包含类型为β-Mn 3 O 4 + x N的缺陷非化学计量的氧化锰，其中x具有相对于锰原子的平衡，相对于约80至约95％的所有锰原子，0.1 <= x <= 0.25的值和铝酸锰。催化剂的氧化铝部分优选由包含α-Al 2 O 3 3和（α+δ+θ）3 Al 3+的类型的高温形式的氧化铝组成， SUB> 2 3。

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