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1. 发明授权

US07749472B2 Phosgard, a new way to improve poison resistance in three-way catalyst applications 有权
标题翻译： Phosgard是一种提高三元催化剂应用中耐药性的新方法
公开(公告)号：US07749472B2
公开(公告)日：2010-07-06
申请号：US11504247
申请日：2006-08-14
申请人： Shau-Lin Franklin Chen , Knut Wassermann , Jin Sakakibara
发明人： Shau-Lin Franklin Chen , Knut Wassermann , Jin Sakakibara
IPC分类号： B01J23/00 , B01J8/02 , B01D53/56 , B01D53/94 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01G28/00 , C01G30/00
CPC分类号： B01D53/945 , B01D2255/20 , B01D2255/202 , B01D2255/204 , B01D2255/206 , B01J23/56 , B01J23/58 , B01J23/63 , B01J33/00 , B01J37/0244 , Y02A50/2324 , Y02T10/22
摘要： The present invention provides for novel poisoning-resistant catalysts used for automobile exhaust gas treatment systems. To alleviate the detrimental affects of engine oil and/or fuel additive poisoning the present invention provides for an overcoat layer comprising a porous refractory oxide and one or more base metal oxides, which is coated over one or more precious metal containing washcoat layers. The overcoat of the present invention prevents phosphorous as well as other poisoning deposits, from fouling and/or negatively interacting with the underlying precious metal containing washcoats. In an alternative embodiment, the present invention provides for the coating of the upstream end of a catalytic member by the overcoat layer, thereby creating an upstream poison capture zone.
摘要翻译：本发明提供了用于汽车废气处理系统的新型耐中性催化剂。为了减轻发动机油和/或燃料添加剂中毒的有害影响，本发明提供了包含多孔难熔氧化物和一种或多种贱金属氧化物的外涂层，其涂覆在一种或多种含有贵金属的修补基面涂层上。本发明的外涂层防止磷和其它中毒沉积物与含有底层的含有贵金属的洗涤面漆结垢和/或负相互作用。在替代实施例中，本发明提供了通过外涂层涂覆催化部件的上游端，从而产生上游毒物捕获区。

2. 发明申请

US20080038172A1 Phosgard, a new way to improve poison resistance in three-way catalyst applications 有权
标题翻译： Phosgard是一种提高三元催化剂应用中耐药性的新方法
公开(公告)号：US20080038172A1
公开(公告)日：2008-02-14
申请号：US11504247
申请日：2006-08-14
申请人： Shau-Lin Franklin Chen , Knut Wassermann , Jin Sakakibara
发明人： Shau-Lin Franklin Chen , Knut Wassermann , Jin Sakakibara
IPC分类号： B01J23/10 , B01D53/94
CPC分类号： B01D53/945 , B01D2255/20 , B01D2255/202 , B01D2255/204 , B01D2255/206 , B01J23/56 , B01J23/58 , B01J23/63 , B01J33/00 , B01J37/0244 , Y02A50/2324 , Y02T10/22
摘要： The present invention provides for novel poisoning-resistant catalysts used for automobile exhaust gas treatment systems. To alleviate the detrimental affects of engine oil and/or fuel additive poisoning the present invention provides for an overcoat layer comprising a porous refractory oxide and one or more base metal oxides, which is coated over one or more precious metal containing washcoat layers. The overcoat of the present invention prevents phosphorous as well as other poisoning deposits, from fouling and/or negatively interacting with the underlying precious metal containing washcoats. In an alternative embodiment, the present invention provides for the coating of the upstream end of a catalytic member by the overcoat layer, thereby creating an upstream poison capture zone.
摘要翻译：本发明提供了用于汽车废气处理系统的新型耐中性催化剂。为了减轻发动机油和/或燃料添加剂中毒的有害影响，本发明提供了包含多孔难熔氧化物和一种或多种贱金属氧化物的外涂层，其涂覆在一种或多种含有贵金属的修补基面涂层上。本发明的外涂层防止磷和其它中毒沉积物与含有底层的含有贵金属的洗涤面漆结垢和/或负相互作用。在替代实施例中，本发明提供了通过外涂层涂覆催化部件的上游端，从而产生上游毒物捕获区。

3. 发明申请

US20090022641A1 MULTILAYERED CATALYST COMPOSITIONS 有权
标题翻译：多层催化剂组合物
公开(公告)号：US20090022641A1
公开(公告)日：2009-01-22
申请号：US11780094
申请日：2007-07-19
申请人： Shau-Lin Franklin Chen , Jin Sakakibara , Tian Luo , Harold Rabinowitz
发明人： Shau-Lin Franklin Chen , Jin Sakakibara , Tian Luo , Harold Rabinowitz
IPC分类号： B01D53/56 , B01J21/04 , B01J21/08 , B01J23/10 , B01J23/26 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/58
CPC分类号： B01J23/40 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2092 , B01D2255/9025 , B01D2255/908 , B01J23/63 , B01J37/0244 , Y02T10/22
摘要： A layered, three-way conversion catalyst having the capability of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides is disclosed. Methods of making and using the same are also provided. In one or more embodiments, the catalyst comprises three layers of catalytic material in conjunction with a carrier. A first layer comprises a platinum component on a first support; a second layer comprises a rhodium component on a second support; and a third layer comprises a palladium component and a third support. The palladium, rhodium, and/or platinum can independently be deposited on a support of high surface area refractory metal oxide, or of an oxygen storage component, or both.
摘要翻译：公开了具有同时催化烃和一氧化碳氧化和氮氧化物还原的能力的层状三元转化催化剂。还提供了制备和使用它们的方法。在一个或多个实施方案中，催化剂包括与载体结合的三层催化材料。第一层包括在第一载体上的铂组分; 第二层包括在第二载体上的铑组分; 并且第三层包括钯组分和第三载体。钯，铑和/或铂可以独立地沉积在高表面积难熔金属氧化物或储氧组分的载体上，或两者。

4. 发明授权

US08007750B2 Multilayered catalyst compositions 有权
标题翻译：多层催化剂组合物
公开(公告)号：US08007750B2
公开(公告)日：2011-08-30
申请号：US11780094
申请日：2007-07-19
申请人： Shau-Lin Franklin Chen , Jin Sakakibara , Tian Luo , Harold Rabinowitz
发明人： Shau-Lin Franklin Chen , Jin Sakakibara , Tian Luo , Harold Rabinowitz
IPC分类号： B01D53/56 , B01D53/86 , B01J8/00 , B01J23/00 , B01J21/00 , B01J20/00 , C01B21/00
CPC分类号： B01J23/40 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2092 , B01D2255/9025 , B01D2255/908 , B01J23/63 , B01J37/0244 , Y02T10/22
摘要： A layered, three-way conversion catalyst having the capability of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides is disclosed. Methods of making and using the same are also provided. In one or more embodiments, the catalyst comprises three layers of catalytic material in conjunction with a carrier. A first layer comprises a platinum component on a first support; a second layer comprises a rhodium component on a second support; and a third layer comprises a palladium component and a third support. The palladium, rhodium, and/or platinum can independently be deposited on a support of high surface area refractory metal oxide, or of an oxygen storage component, or both.
摘要翻译：公开了具有同时催化烃和一氧化碳氧化和氮氧化物还原的能力的层状三元转化催化剂。还提供了制备和使用它们的方法。在一个或多个实施方案中，催化剂包括与载体结合的三层催化材料。第一层包括在第一载体上的铂组分; 第二层包括在第二载体上的铑组分; 并且第三层包括钯组分和第三载体。钯，铑和/或铂可以独立地沉积在高表面积难熔金属氧化物或储氧组分的载体上，或两者。

5. 发明申请

US20080044330A1 Layered catalyst composite 审中-公开
标题翻译：层状催化剂复合材料
公开(公告)号：US20080044330A1
公开(公告)日：2008-02-21
申请号：US11507340
申请日：2006-08-21
申请人： Shau-Lin Franklin Chen , Harold N. Rabinowitz , Jin Sakakibara , Tian Luo
发明人： Shau-Lin Franklin Chen , Harold N. Rabinowitz , Jin Sakakibara , Tian Luo
IPC分类号： B01D53/94
CPC分类号： B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/206 , B01D2255/9025 , B01D2255/908 , B01J23/40 , B01J23/464 , B01J23/63 , B01J37/0244 , B01J37/0248 , Y02T10/22
摘要： A layered, three-way conversion catalyst having the capability of simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides is disclosed. In one or more embodiments, the catalyst comprises three layers in conjunction with a carrier: a first layer deposited on the carrier and comprising palladium deposited on a refractory metal oxide and an oxygen storage component; a second layer deposited on the first layer and comprising rhodium deposited on a refractory metal oxide and an oxygen storage component; and a third layer deposited on the second layer and comprising palladium deposited on a refractory metal oxide.
摘要翻译：公开了具有同时催化烃和一氧化碳氧化和氮氧化物还原的能力的层状三元转化催化剂。在一个或多个实施方案中，催化剂包括与载体结合的三层：沉积在载体上并包含沉积在难熔金属氧化物上的钯和储氧组分的第一层; 沉积在第一层上并包含沉积在难熔金属氧化物上的铑和储氧组分的第二层; 以及沉积在第二层上并包含沉积在难熔金属氧化物上的钯的第三层。

6. 发明授权

US07678347B2 High phosphorous poisoning resistant catalysts for treating automobile exhaust 有权
标题翻译：用于处理汽车尾气的高磷中毒催化剂
公开(公告)号：US07678347B2
公开(公告)日：2010-03-16
申请号：US11182462
申请日：2005-07-15
申请人： Shau-Lin Franklin Chen
发明人： Shau-Lin Franklin Chen
IPC分类号： B01D50/00 , B01D53/34
CPC分类号： B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/9025 , B01D2258/014 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0244 , F01N3/0814 , F01N3/0828 , F01N3/085 , F01N2370/02 , F01N2510/06 , F01N2510/0682 , Y02A50/2324 , Y02T10/22
摘要： The present invention discloses novel catalysts for treating automobile exhaust that have increased resistance to poisoning from oil- and/or fuel-derived additives. In the catalysts of this invention, the catalytic materials are not coated onto a front-end poison capture zone of the support that carries the catalytic layers. Since poisonous elements tend to deposit on the upstream end of the catalyst, such poisons do not inactivate any of the catalytic materials.
摘要翻译：本发明公开了一种新型的用于处理来自油和/或燃料衍生的添加剂的耐中毒性的汽车尾气的催化剂。在本发明的催化剂中，催化材料没有被涂覆到载有催化层的载体的前端毒物捕获区。由于有毒元素倾向于沉积在催化剂的上游端，所以这种毒物不会使任何催化材料失活。

7. 发明授权

US07501098B2 Exhaust gas treatment catalyst 有权
标题翻译：废气处理催化剂
公开(公告)号：US07501098B2
公开(公告)日：2009-03-10
申请号：US12037362
申请日：2008-02-26
申请人： Shau-Lin Franklin Chen , Zhicheng Hu
发明人： Shau-Lin Franklin Chen , Zhicheng Hu
IPC分类号： B01D50/00 , B01J23/00 , B01J23/40
CPC分类号： B01J35/04 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/2092 , B01D2255/407 , B01D2255/9027 , B01D2255/908 , B01D2255/9207 , B01J23/40 , B01J23/58 , B01J23/63 , B01J37/0244 , B01J37/0248 , Y02A50/2324 , Y02T10/22
摘要： Provided are an exhaust treatment catalyst and an exhaust article containing the catalyst. The catalyst comprises a carrier; a first layer deposited on the carrier, said first layer comprising substantially only at least one refractory metal oxide; a second layer deposited on the first layer, said second layer comprising substantially only at least one oxygen storage component and at least one binder therefore; and a third layer deposited on the second layer, said third layer comprising at least one layer of one or more platinum group metal components supported on a refractory metal oxide support.
摘要翻译：提供了含有催化剂的废气处理催化剂和排气制品。催化剂包括载体; 沉积在载体上的第一层，所述第一层基本上仅包含至少一种难熔金属氧化物; 沉积在第一层上的第二层，所述第二层基本上仅包含至少一种氧储存组分和至少一种粘合剂; 以及沉积在所述第二层上的第三层，所述第三层包含至少一层负载在难熔金属氧化物载体上的一种或多种铂族金属组分。

8. 发明申请

US20080226514A1 Exhaust Gas Treatment Catalyst 有权
标题翻译：废气处理催化剂
公开(公告)号：US20080226514A1
公开(公告)日：2008-09-18
申请号：US12037362
申请日：2008-02-26
申请人： Shau-Lin Franklin Chen , Zhicheng Hu
发明人： Shau-Lin Franklin Chen , Zhicheng Hu
IPC分类号： B01D53/34 , F01N11/00
CPC分类号： B01J35/04 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/2092 , B01D2255/407 , B01D2255/9027 , B01D2255/908 , B01D2255/9207 , B01J23/40 , B01J23/58 , B01J23/63 , B01J37/0244 , B01J37/0248 , Y02A50/2324 , Y02T10/22
摘要： Provided are an exhaust treatment catalyst and an exhaust article containing the catalyst. The catalyst comprises a carrier; a first layer deposited on the carrier, said first layer comprising substantially only at least one refractory metal oxide; a second layer deposited on the first layer, said second layer comprising substantially only at least one oxygen storage component and at least one binder therefore; and a third layer deposited on the second layer, said third layer comprising at least one layer of one or more platinum group metal components supported on a refractory metal oxide support.
摘要翻译：提供了含有催化剂的废气处理催化剂和排气制品。催化剂包括载体; 沉积在载体上的第一层，所述第一层基本上仅包含至少一种难熔金属氧化物; 沉积在第一层上的第二层，所述第二层基本上仅包含至少一种氧存储组分和至少一种粘合剂; 以及沉积在所述第二层上的第三层，所述第三层包含至少一层负载在难熔金属氧化物载体上的一种或多种铂族金属组分。

9. 发明授权

US07374729B2 Exhaust gas treatment catalyst 有权
标题翻译：废气处理催化剂
公开(公告)号：US07374729B2
公开(公告)日：2008-05-20
申请号：US10812542
申请日：2004-03-30
申请人： Shau-Lin Franklin Chen , Zhicheng Hu
发明人： Shau-Lin Franklin Chen , Zhicheng Hu
IPC分类号： B01D50/00 , B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： B01J35/04 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/206 , B01D2255/20715 , B01D2255/2092 , B01D2255/407 , B01D2255/9027 , B01D2255/908 , B01D2255/9207 , B01J23/40 , B01J23/58 , B01J23/63 , B01J37/0244 , B01J37/0248 , Y02A50/2324 , Y02T10/22
摘要： Provided are an exhaust treatment catalyst and an exhaust article containing the catalyst. The catalyst comprises: (a) a carrier; (b) a first layer deposited on the carrier, said first layer comprising substantially only at least one refractive metal oxide; (c) a second layer deposited on the first layer, said second layer comprising substantially only at least one oxygen storage component and at least one binder therefor; and (d) a third layer deposited on the second layer, said third layer comprising at least one layer of one or more platinum group metal components supported on a refractory metal oxide support. Optionally, a fourth layer is deposited on the third layer wherein the fourth layer comprises one or more platinum group metal components supported on a refractory metal oxide support. As a further option, an overcoat layer may be deposited on the third or fourth layer wherein the overcoat layer comprises a catalyst poison sorbent. Also provided are methods for preparing the catalyst and methods for monitoring the exhaust storage capacity of an exhaust article containing the catalyst.
摘要翻译：提供了含有催化剂的废气处理催化剂和排气制品。催化剂包括：（a）载体; （b）沉积在载体上的第一层，所述第一层基本上仅包含至少一种折射金属氧化物; （c）沉积在第一层上的第二层，所述第二层基本上仅包含至少一个储氧部件和至少一个粘合剂; 和（d）沉积在第二层上的第三层，所述第三层包含负载在难熔金属氧化物载体上的至少一层一种或多种铂族金属组分。任选地，第四层沉积在第三层上，其中第四层包含负载在难熔金属氧化物载体上的一种或多种铂族金属组分。作为另外的选择，外涂层可沉积在第三层或第四层上，其中外涂层包含催化剂毒物吸附剂。还提供了制备催化剂的方法和用于监测含有催化剂的排气制品的排气存储容量的方法。

10. 发明申请

US20070014705A1 High phosphorous poisoning resistant catalysts for treating automobile exhaust 有权
标题翻译：用于处理汽车尾气的高磷中毒催化剂
公开(公告)号：US20070014705A1
公开(公告)日：2007-01-18
申请号：US11182462
申请日：2005-07-15
申请人： Shau-Lin Franklin Chen
发明人： Shau-Lin Franklin Chen
IPC分类号： B01D50/00
CPC分类号： B01D53/945 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/9025 , B01D2258/014 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0244 , F01N3/0814 , F01N3/0828 , F01N3/085 , F01N2370/02 , F01N2510/06 , F01N2510/0682 , Y02A50/2324 , Y02T10/22
摘要： The present invention discloses novel catalysts for treating automobile exhaust that have increased resistance to poisoning from oil- and/or fuel-derived additives. In the catalysts of this invention, the catalytic materials are not coated onto a front-end poison capture zone of the support that carries the catalytic layers. Since poisonous elements tend to deposit on the upstream end of the catalyst, such poisons do not inactivate any of the catalytic materials.
摘要翻译：本发明公开了一种新型的用于处理来自油和/或燃料衍生的添加剂的耐中毒性的汽车尾气的催化剂。在本发明的催化剂中，催化材料没有被涂覆到载有催化层的载体的前端毒物捕获区。由于有毒元素倾向于沉积在催化剂的上游端，所以这种毒物不会使任何催化材料失活。

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