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公开(公告)号：US07569511B2
公开(公告)日：2009-08-04
申请号：US11381802
申请日：2006-05-05
申请人： Christopher R. Castellano , Ye Liu , Ahmad Moini , Gerald Stephen Koermer , Robert Joseph Farrauto
发明人： Christopher R. Castellano , Ye Liu , Ahmad Moini , Gerald Stephen Koermer , Robert Joseph Farrauto
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00 , B01J29/00 , B01J37/00 , C22C28/00 , C22C5/04 , C22C9/04 , C22C18/00
CPC分类号： B01J23/63 , B01J35/04 , B01J37/0215 , B01J37/0248 , C01B3/326 , C01B2203/0233 , C01B2203/1041 , C01B2203/1064 , C01B2203/1223 , Y02C10/08 , Y02P20/52
摘要： An alcohol steam reforming catalyst for generating hydrogen contains palladium, yttrium, and at least one of cerium and a metal oxide. The catalyst displays both an improved alcohol conversion rate and improved carbon dioxide selectivity. Methods of making and using the alcohol steam reforming catalyst are described.
摘要翻译： 用于产生氢的醇蒸汽重整催化剂包含钯，钇和铈和金属氧化物中的至少一种。 催化剂显示改进的醇转化率和改善的二氧化碳选择性。 描述制备和使用醇蒸汽重整催化剂的方法。
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2.发明申请公开(公告)号：US20080069741A1
公开(公告)日：2008-03-20
申请号：US11857896
申请日：2007-09-19
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。
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3.发明申请Metal Oxide Support Material Containing Nanoscaled Iron-Platinum Group Metal Particles 失效含有纳米铁 - 铂族金属颗粒的金属氧化物载体材料公开(公告)号：US20120263633A1
公开(公告)日：2012-10-18
申请号：US13516291
申请日：2010-12-13
申请人： Tobias Joachim Koplin , Imme Domke , Christopher R. Castellano , Gerald Stephen Koermer , Wolfgang Schrof , Robert Feuerhake , Gunnar Schornick , Anna Cristadoro , Daniel Schönfelder , Hartmut Hibst , Mattijs Gregor Jurriaan Ten Cate
发明人： Tobias Joachim Koplin , Imme Domke , Christopher R. Castellano , Gerald Stephen Koermer , Wolfgang Schrof , Robert Feuerhake , Gunnar Schornick , Anna Cristadoro , Daniel Schönfelder , Hartmut Hibst , Mattijs Gregor Jurriaan Ten Cate
IPC分类号： B01J23/40 , B01J23/44 , B01J31/06 , B01D53/94 , B01J21/04 , B01J23/46 , B82Y40/00 , B82Y30/00
CPC分类号： B01J35/008 , B01D53/94 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9202 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/74 , B01J35/0006 , B01J35/006 , B01J37/0203 , B01J37/0219 , B01J37/16 , C07C5/00 , C07C5/02 , C07C5/32 , C10G45/00 , C10G45/52 , C10G2300/405 , Y02T10/22
摘要： Described is a metal oxide support material nanoscaled iron-platinum group metal particles having a particle size in the range of 0.5 to 10 nm, wherein at least 70% of all nanoscaled iron-platinum group metal particles are located on an outside surface layer of the metal oxide support material, and wherein the outside surface layer has an average volume of less than 50% based on the total volume of the metal oxide support material.Additionally, described is a process for the preparation of such metal oxide support material comprising nanoscaled iron-platinum group metal particles. Furthermore, described is the use of metal oxides containing nanoscaled iron-platinum group metal particles as catalysts, for example as a diesel oxidation catalyst for the treatment of exhaust gas emissions from a diesel engine.
摘要翻译： 描述了一种金属氧化物载体材料纳米级铁 - 铂族金属颗粒，其粒径在0.5至10nm的范围内，其中至少70％的所有纳米级铁 - 铂族金属颗粒位于 金属氧化物载体材料，并且其中所述外表面层的平均体积基于所述金属氧化物载体材料的总体积小于50％。 此外，描述了制备包含纳米级铁 - 铂族金属颗粒的这种金属氧化物载体材料的方法。 此外，描述了使用含有纳米级铁 - 铂族金属颗粒的金属氧化物作为催化剂，例如作为用于处理来自柴油发动机的废气排放的柴油氧化催化剂。
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公开(公告)号：US07968068B2
公开(公告)日：2011-06-28
申请号：US12686663
申请日：2010-01-13
申请人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stanley Roth
发明人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stanley Roth
IPC分类号： B01D53/56
CPC分类号： B01J29/061 , B01D53/9418 , B01D2251/2062 , B01D2255/20761 , B01D2255/50 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/088 , B01J29/146 , B01J29/166 , B01J29/40 , B01J29/46 , B01J29/7007 , B01J29/7015 , B01J29/7615 , B01J29/763 , B01J29/80 , B01J29/85 , B01J35/023 , B01J35/04 , B01J35/1033 , B01J35/1052 , B01J35/1095 , B01J37/0018 , B01J37/0246 , B01J2229/16 , B01J2229/18 , B01J2229/186 , B01J2229/24 , B01J2229/36 , B01J2229/37 , B01J2229/42 , Y02C20/10
摘要： The present invention is directed to a novel metal-promoted zeolite catalyst, a method of producing the catalyst and a method of using the catalyst for the selective catalytic reduction of NOx with improved hydrothermal durability. The novel metal-promoted zeolite is formed from a low sodium zeolite and is hydrothermally treated after metal ion-exchange.
摘要翻译： 本发明涉及一种新型金属促进沸石催化剂，该催化剂的制备方法以及使用该催化剂用于提高水热耐久性的NOx选择性催化还原的方法。 新型金属促进沸石由低钠沸石形成，并在金属离子交换后进行水热处理。
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5.发明授权公开(公告)号：US08574520B2
公开(公告)日：2013-11-05
申请号：US13516291
申请日：2010-12-13
申请人： Tobias Joachim Koplin , Imme Domke , Christopher R. Castellano , Gerald Stephen Koermer , Wolfgang Schrof , Robert Feuerhake , Gunnar Schornick , Anna Cristadoro , Daniel Schönfelder , Hartmut Hibst , Mattijs Gregor Jurriaan Ten Cate
发明人： Tobias Joachim Koplin , Imme Domke , Christopher R. Castellano , Gerald Stephen Koermer , Wolfgang Schrof , Robert Feuerhake , Gunnar Schornick , Anna Cristadoro , Daniel Schönfelder , Hartmut Hibst , Mattijs Gregor Jurriaan Ten Cate
CPC分类号： B01J35/008 , B01D53/94 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9202 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/74 , B01J35/0006 , B01J35/006 , B01J37/0203 , B01J37/0219 , B01J37/16 , C07C5/00 , C07C5/02 , C07C5/32 , C10G45/00 , C10G45/52 , C10G2300/405 , Y02T10/22
摘要： Described is a metal oxide support material containing nanoscaled iron-platinum group metal particles having a particle size in the range of 0.5 to 10 nm. At least 70% of the nanoscaled iron-platinum group metal particles are located on an outside surface layer of the metal oxide support material. The outside surface layer has an average volume of less than 50% based on the total volume of the metal oxide support material. Additionally, described is a process for preparation of metal oxide support materials containing nanoscaled iron-platinum group metal particles. Furthermore, described is the use of metal oxides containing nanoscaled iron-platinum group metal particles as catalysts, for example as a diesel oxidation catalyst for the treatment of exhaust gas emissions from a diesel engine.
摘要翻译： 描述了含有粒度在0.5至10nm范围内的纳米级铁 - 铂族金属颗粒的金属氧化物载体材料。 至少70％的纳米级铁 - 铂族金属颗粒位于金属氧化物载体材料的外表面层上。 基于金属氧化物载体材料的总体积，外表面层的平均体积小于50％。 此外，描述了一种制备含有纳米级铁 - 铂族金属颗粒的金属氧化物载体材料的方法。 此外，描述了使用含有纳米级铁 - 铂族金属颗粒的金属氧化物作为催化剂，例如作为用于处理来自柴油发动机的废气排放的柴油氧化催化剂。
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6.发明授权Systems utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure 有权利用具有CHA晶体结构的非沸石金属分子筛的系统公开(公告)号：US08617474B2
公开(公告)日：2013-12-31
申请号：US13214445
申请日：2011-08-22
CPC分类号： B01D53/9418 , B01D53/945 , B01D53/9477 , B01D2251/2062 , B01D2251/2067 , B01D2255/1021 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/502 , B01D2255/504 , B01D2255/915 , B01D2255/9207 , B01J29/005 , B01J29/85 , B01J35/04 , B01J37/0246 , B01J2229/186 , F01N3/2066 , F01N2610/02 , F01N2610/08 , Y02C20/10 , Y02T10/22 , Y02T10/24
摘要： Systems for treating exhaust gas incorporating catalysts comprising metal-loaded non-zeolitic molecular sieves having the CHA crystal structure, including Cu-SAPO-34, and methods for preparing such catalysts are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stability at high reaction temperatures.
摘要翻译： 公开了用于处理含有包含CHA晶体结构的金属负载的非沸石分子筛（包括Cu-SAPO-34）的催化剂的废气处理系统及其制备方法。 催化剂可用于在宽温度范围内从气态介质中除去氮氧化物，并在高反应温度下显示水热稳定性。
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公开(公告)号：US20100172814A1
公开(公告)日：2010-07-08
申请号：US12686663
申请日：2010-01-13
申请人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stan Roth
发明人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stan Roth
IPC分类号： B01D53/56
CPC分类号： B01J29/061 , B01D53/9418 , B01D2251/2062 , B01D2255/20761 , B01D2255/50 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/088 , B01J29/146 , B01J29/166 , B01J29/40 , B01J29/46 , B01J29/7007 , B01J29/7015 , B01J29/7615 , B01J29/763 , B01J29/80 , B01J29/85 , B01J35/023 , B01J35/04 , B01J35/1033 , B01J35/1052 , B01J35/1095 , B01J37/0018 , B01J37/0246 , B01J2229/16 , B01J2229/18 , B01J2229/186 , B01J2229/24 , B01J2229/36 , B01J2229/37 , B01J2229/42 , Y02C20/10
摘要： The present invention is directed to a novel metal-promoted zeolite catalyst, a method of producing the catalyst and a method of sing the catalyst for the selective catalytic reduction of NOx with improved hydrothermal durability. The novel metal-promoted zeolite is formed from a low sodium zeolite and is hydrothermally treated after metal ion-exchange.
摘要翻译： 本发明涉及一种新型金属促进沸石催化剂，该催化剂的制备方法以及用于选择性催化还原NOx的催化剂的方法，其具有改善的水热耐久性。 新型金属促进沸石由低钠沸石形成，并在金属离子交换后进行水热处理。
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公开(公告)号：US07704475B2
公开(公告)日：2010-04-27
申请号：US11639182
申请日：2006-12-14
申请人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stanley Roth
发明人： Ivor Bull , Ahmad Moini , Gerald Stephen Koermer , Joseph Allan Patchett , William Michael Jaglowski , Stanley Roth
CPC分类号： B01J29/061 , B01D53/9418 , B01D2251/2062 , B01D2255/20761 , B01D2255/50 , B01J29/072 , B01J29/076 , B01J29/084 , B01J29/088 , B01J29/146 , B01J29/166 , B01J29/40 , B01J29/46 , B01J29/7007 , B01J29/7015 , B01J29/7615 , B01J29/763 , B01J29/80 , B01J29/85 , B01J35/023 , B01J35/04 , B01J35/1033 , B01J35/1052 , B01J35/1095 , B01J37/0018 , B01J37/0246 , B01J2229/16 , B01J2229/18 , B01J2229/186 , B01J2229/24 , B01J2229/36 , B01J2229/37 , B01J2229/42 , Y02C20/10
摘要： The present invention is directed to a novel metal-promoted zeolite catalyst, a method of producing the catalyst and a method of using the catalyst for the selective catalytic reduction of NOx with improved hydrothermal durability. The novel metal-promoted zeolite is formed from a low sodium zeolite and is hydrothermally treated after metal ion-exchange.
摘要翻译： 本发明涉及一种新型金属促进沸石催化剂，该催化剂的制备方法以及使用该催化剂用于提高水热耐久性的NOx选择性催化还原的方法。 新型金属促进沸石由低钠沸石形成，并在金属离子交换后进行水热处理。
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公开(公告)号：US5996337A
公开(公告)日：1999-12-07
申请号：US75798
申请日：1998-05-11
CPC分类号： F02D41/1444 , F01N11/00 , F01N11/007 , F01N13/009 , F02D41/0055 , F01N2550/02 , F02D2041/1432 , F02D2041/288 , F02D41/1408 , Y02T10/47
摘要： A calorimetric sensor system requires a vehicle's internal combustion engine to cyclically operate between first and second conditions to repeatedly produce a varying exhaust gas composition which is consistent from cycle to cycle. The rate of change of the calorimetric sensor's signal as the engine cycles from one to the other condition is mathematically factored, after signal filtering at frequencies of the induced perturbation, to provide signals indicative of the emissions concentration in the exhaust gases, the air/fuel ratio of the engine and whether the engine is operating lean or rich. The signals can be used as fuel control engine signals as well as OBD signals. Additionally, the system can control industrial processes through small process perturbations affecting the compositions of process gases.
摘要翻译： 量热传感器系统需要车辆的内燃机在第一和第二条件之间循环地操作，以重复地产生从循环到循环一致的变化的废气组成。 随着发动机从一个循环到另一个状态，量热传感器信号的变化率在数学上被考虑，在感应扰动频率的信号滤波之后，提供指示废气中的排放浓度，空气/燃料 发动机的比例以及发动机是否运行精益或富裕。 这些信号可以用作燃料控制引擎信号以及OBD信号。 此外，该系统可以通过影响工艺气体组成的小过程扰动来控制工业过程。
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