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1. 发明授权

US06214303B1 Method and apparatus for treating the atmosphere 失效
标题翻译：用于处理大气的方法和装置
公开(公告)号：US06214303B1
公开(公告)日：2001-04-10
申请号：US08589032
申请日：1996-01-19
申请人： Jeffrey B. Hoke , John R. Novak , John J. Steger , Terence C. Poles , L. Michael Quick , Ronald M. Heck , Zhicheng Hu , Michael Durilla
发明人： Jeffrey B. Hoke , John R. Novak , John J. Steger , Terence C. Poles , L. Michael Quick , Ronald M. Heck , Zhicheng Hu , Michael Durilla
IPC分类号： B01D4700
CPC分类号： B01D53/02 , B01D53/0407 , B01D53/74 , B01D53/8675 , B01D53/885 , B01D2253/1124 , B01D2253/25 , B01D2253/306 , B01D2253/3425 , B01D2257/106 , B01D2257/502 , B01D2257/702 , B01D2258/06 , B01D2259/4558
摘要： Method and apparatus for treating the atmosphere to lower the concentration of pollutants therein in which ambient air is passed into operative contact with a stationary substrate having at least one ambient air contacting surface having a pollutant treating material thereon.
摘要翻译：用于处理大气以降低其中的污染物浓度的方法和装置，其中环境空气通过其与具有至少一个具有污染物处理材料的环境空气接触表面的固定基板工作接触。

2. 发明授权

US06818254B1 Stable slurries of catalytically active materials 失效
标题翻译：稳定的催化活性材料浆料
公开(公告)号：US06818254B1
公开(公告)日：2004-11-16
申请号：US08682174
申请日：1996-07-16
申请人： Jeffrey B. Hoke , Fred M. Allen , Patrick W. Blosser , Zhicheng Hu , Ronald M. Heck
发明人： Jeffrey B. Hoke , Fred M. Allen , Patrick W. Blosser , Zhicheng Hu , Ronald M. Heck
IPC分类号： B01J2334
CPC分类号： B01D53/02 , B01D53/74 , B01D53/8675 , B01D53/885 , B01D2251/40 , B01D2251/602 , B01D2253/102 , B01D2253/108 , B01D2253/11 , B01D2253/202 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2257/106 , B01D2257/302 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2258/06 , B01D2259/4558 , Y10S502/506 , Y10S502/512
摘要： A method and apparatus for treating the atmosphere comprising moving a vehicle through the atmosphere, the vehicle having at least one atmosphere contacting surface and a pollutant treating composition located on said surface. A specific embodiment comprises coating a motor vehicle radiator with pollutant treating catalyst.
摘要翻译：一种用于处理大气的方法和装置，包括使车辆通过大气，车辆具有至少一个大气接触表面和位于所述表面上的污染物处理组合物。具体实施方式包括用污染物处理催化剂涂覆机动车辆散热器。

3. 发明授权

US07083829B2 Vehicle having atmosphere pollutant treating surface 有权
标题翻译：具有大气污染物处理面的车辆
公开(公告)号：US07083829B2
公开(公告)日：2006-08-01
申请号：US10963291
申请日：2004-10-12
申请人： Jeffrey B. Hoke , Fred M. Allen , Patrick W. Blosser , Zhicheng Hu , Ronald M. Heck
发明人： Jeffrey B. Hoke , Fred M. Allen , Patrick W. Blosser , Zhicheng Hu , Ronald M. Heck
IPC分类号： B01J23/34 , B05D1/02 , B05D1/18 , B05D1/28
CPC分类号： B01D53/02 , B01D53/74 , B01D53/8675 , B01D53/885 , B01D2251/40 , B01D2251/602 , B01D2253/102 , B01D2253/108 , B01D2253/11 , B01D2253/202 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2257/106 , B01D2257/302 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2258/06 , B01D2259/4558 , Y10S502/506 , Y10S502/512
摘要： A method and apparatus for treating the atmosphere comprising moving a vehicle through the atmosphere, the vehicle having at least one atmosphere contacting surface and a pollutant treating composition located on said surface. A specific embodiment comprises coating a motor vehicle radiator with pollutant treating catalyst.
摘要翻译：一种用于处理大气的方法和装置，包括使车辆通过大气，车辆具有至少一个大气接触表面和位于所述表面上的污染物处理组合物。具体实施方式包括用污染物处理催化剂涂覆机动车辆散热器。

4. 发明授权

US6044644A Close coupled catalyst 失效
标题翻译：闭合催化剂
公开(公告)号：US6044644A
公开(公告)日：2000-04-04
申请号：US350297
申请日：1994-12-06
申请人： Zhicheng Hu , Ronald M. Heck , Harold N. Rabinowitz
发明人： Zhicheng Hu , Ronald M. Heck , Harold N. Rabinowitz
IPC分类号： B01D53/94 , B01J23/58 , B01J23/63 , F01N3/28 , F01N13/02 , F02B1/04 , F01N3/20 , F01N3/24
CPC分类号： B01D53/945 , B01J23/58 , F01N13/009 , F01N13/0093 , F01N13/0097 , B01D2255/908 , F01N2370/00 , F01N3/0864 , F01N3/2828 , F02B1/04 , Y02T10/22
摘要： A stable, close-coupled catalyst, an article comprising the close-coupled catalyst and a related method of operation. The close-coupled catalyst comprises a catalyst support and a palladium catalytic component. Preferably and optionally, there are stabilizers including alkaline metal oxide, and rare earth metal components selected from the neodymium and lanthanum components. The close-coupled catalyst composition includes substantially no additional oxygen storage component such as praseodymium or cerium compounds. There is preferably a catalyst such as a three-way catalyst downstream of the close-coupled catalyst. The downstream catalyst preferably includes an oxygen storage component such as cerium oxide or praseodymium oxide.
摘要翻译：稳定的紧密耦合的催化剂，包含紧密耦合催化剂的物品和相关的操作方法。紧密耦合的催化剂包括催化剂载体和钯催化组分。优选和任选地，存在稳定剂，包括碱金属氧化物和选自钕和镧组分的稀土金属组分。紧密耦合的催化剂组合物基本上不含另外的储氧组分如镨或铈化合物。优选催化剂，例如紧密耦合的催化剂下游的三元催化剂。下游催化剂优选包括氧存储组分如氧化铈或氧化镨。

5. 发明授权

US06497851B1 Engine exhaust treatment apparatus and method of use 失效
标题翻译：发动机废气处理装置及其使用方法
公开(公告)号：US06497851B1
公开(公告)日：2002-12-24
申请号：US08576198
申请日：1995-12-21
申请人： Zhicheng Hu , Ronald M. Heck , Rudolf M. Smaling , Alan R. Amundsen
发明人： Zhicheng Hu , Ronald M. Heck , Rudolf M. Smaling , Alan R. Amundsen
IPC分类号： F01N310
CPC分类号： B01D53/945 , B01D53/944 , B01D53/9477 , B01D2255/102 , B01D2255/1023 , B01D2255/1025 , B01D2255/204 , B01D2255/2042 , B01D2255/20715 , B01D2255/908 , B01J23/44 , B01J23/58 , B01J23/63 , B01J35/0006 , B01J35/04 , B01J37/0228 , F01N3/0864 , F01N3/103 , F01N3/2006 , F01N3/2828 , F01N13/009 , F01N13/0097 , F01N2370/00 , F02B1/04 , Y02T10/22 , Y02T10/26
摘要： An exhaust gas treatment apparatus and method for its use includes an upstream catalyst and a downstream catalyst. The upstream catalyst contains a catalytic metal effective at least for the oxidation of hydrocarbons in the exhaust gas stream, and preferably contains a palladium catalytic component and contains substantially no oxygen storage components, i.e., oxides of cerium, cobalt, iron, magnesium, molybdenum, nickel, praseodymium, tungsten and vanadium, but the downstream catalyst includes an oxygen storage component. Preferably, the upstream catalyst is a close-coupled catalyst. The downstream catalyst may be an underfloor catalyst or a close-coupled catalyst, in which case there is, preferably, an additional, underfloor catalyst.
摘要翻译：废气处理装置及其使用方法包括上游催化剂和下游催化剂。上游催化剂含有至少有效地用于废气流中的烃的氧化的催化金属，并且优选含有钯催化组分，并且基本上不含有储氧组分，即铈，钴，铁，镁，钼，镍，镨，钨和钒，但是下游催化剂包括储氧组分。优选地，上游催化剂是紧密耦合的催化剂。下游催化剂可以是地板下催化剂或紧密耦合的催化剂，在这种情况下，优选地有另外的地板下催化剂。

6. 发明授权

US06254842B1 Method for using a close coupled catalyst 有权
标题翻译：使用紧密耦合催化剂的方法
公开(公告)号：US06254842B1
公开(公告)日：2001-07-03
申请号：US09425714
申请日：1999-10-22
申请人： Zhicheng Hu , Ronald M. Heck , Harold N. Rabinowitz
发明人： Zhicheng Hu , Ronald M. Heck , Harold N. Rabinowitz
IPC分类号： B01J802
CPC分类号： B01D53/945 , B01D2255/908 , B01J23/58 , F01N3/0864 , F01N3/2828 , F01N13/009 , F01N13/0093 , F01N13/0097 , F01N2370/00 , F02B1/04 , Y02T10/22
摘要： A stable, close-coupled catalyst, an article comprising the close-coupled catalyst and a related method of operation. The close-coupled catalyst comprises a catalyst support and a palladium catalytic component. Preferably and optionally, there are stabilizers including alkaline metal oxide, and rare earth metal components selected from the neodymium and lanthanum components. The close-coupled catalyst composition includes substantially no additional oxygen storage component such as praseodymium or cerium compounds. There is preferably a catalyst such as a three-way catalyst downstream of the close-coupled catalyst. The downstream catalyst preferably includes an oxygen storage component such as cerium oxide or praseodymium oxide.
摘要翻译：稳定的紧密耦合的催化剂，包含紧密耦合催化剂的物品和相关的操作方法。紧密耦合的催化剂包括催化剂载体和钯催化组分。优选和任选地，存在稳定剂，包括碱金属氧化物和选自钕和镧组分的稀土金属组分。紧密耦合的催化剂组合物基本上不含另外的储氧组分如镨或铈化合物。优选催化剂，例如紧密耦合的催化剂下游的三元催化剂。下游催化剂优选包括氧存储组分如氧化铈或氧化镨。

7. 发明授权

US5898014A Catalyst composition containing oxygen storage components 失效
标题翻译：含有储氧组分的催化剂组合物
公开(公告)号：US5898014A
公开(公告)日：1999-04-27
申请号：US722761
申请日：1996-09-27
申请人： Joseph H. Z. Wu , Shiang Sung , Zhicheng Hu , John J. Steger
发明人： Joseph H. Z. Wu , Shiang Sung , Zhicheng Hu , John J. Steger
IPC分类号： B01D53/94 , B01J23/10 , B01J23/63 , C01G25/00 , B01J23/54
CPC分类号： C04B35/486 , B01D53/945 , B01J23/10 , B01J23/63 , C01G25/006 , C04B35/624 , C04B35/6263 , C01P2002/60 , C01P2004/61 , C01P2004/62 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3227 , C04B2235/3229 , C04B2235/3246 , C04B2235/3279 , C04B2235/3289 , C04B2235/443 , C04B2235/449 , Y02T10/22
摘要： The present invention relates to a zirconium, rare earth containing composition comprising zirconium, cerium, neodymium and praseodymium components and the use of this composition in a catalyst composition useful for the treatment of gases to reduce contaminants contained therein and method process to make the catalyst composition. The catalyst has the capability of substantially simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides.
摘要翻译：本发明涉及包含锆，铈，钕和镨组分的锆，稀土含量组合物，以及该组合物在用于处理气体以减少其中所含的污染物的催化剂组合物中的用途以及制备催化剂组合物的方法。该催化剂具有基本上同时催化碳氢化合物和一氧化碳的氧化和还原氮氧化物的能力。

8. 发明申请

US20080016857A1 Exhaust Articles for Internal Combustion Engines 审中-公开
标题翻译：内燃机排气用品
公开(公告)号：US20080016857A1
公开(公告)日：2008-01-24
申请号：US11752633
申请日：2007-05-23
申请人： Zhicheng Hu , Patrick Burk , Shau-Lin Chen , Harold Rabinowitz , Christopher Minnella , Aaron Israel
发明人： Zhicheng Hu , Patrick Burk , Shau-Lin Chen , Harold Rabinowitz , Christopher Minnella , Aaron Israel
IPC分类号： F01N3/10 , F01N3/00
CPC分类号： B01D53/9454 , B01J23/63 , B01J23/8946 , B01J37/0244 , F01N3/2803 , F01N2510/06 , Y02T10/22
摘要： Provided is a base metal undercoat containing catalyst and an exhaust article containing the catalyst. The catalyst contains a base metal undercoat with an oxygen storage component, and at least one catalytic layer. Also provided are methods for preparing the catalyst and methods for monitoring the oxygen storage capacity of an exhaust article containing the catalyst.
摘要翻译：提供含有催化剂的贱金属底涂层和含有该催化剂的排气制品。催化剂含有具有储氧成分的贱金属底涂层和至少一个催化剂层。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储氧能力的方法。

9. 发明授权

US5597771A Layered catalyst composite 失效
标题翻译：层状催化剂复合材料
公开(公告)号：US5597771A
公开(公告)日：1997-01-28
申请号：US265076
申请日：1994-06-24
申请人： Zhicheng Hu , Chung-Zong Wan , Yiu-Kwan Lui , Joseph C. Dettling
发明人： Zhicheng Hu , Chung-Zong Wan , Yiu-Kwan Lui , Joseph C. Dettling
IPC分类号： B01D53/86 , B01D53/94 , B01J23/44 , B01J23/46 , B01J23/63 , B01J23/89 , B01J35/00 , B01J37/02 , F01N3/10 , F01N3/28 , B01J21/04 , B01J23/02
CPC分类号： B01D53/945 , B01J23/63 , B01J35/0006 , B01J37/0244 , B01D2255/902 , F01N2570/16 , Y02T10/22
摘要： The present invention relates to a layered catalyst composite of the type generally referred to as a three-way conversion catalyst having the capability of substantially simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides. The structure of the layered catalyst composite of the present invention is designed wherein there is a first layer and a second layer. The first layer comprises a first support; at least one first palladium component and an oxygen storage component in intimate contact with the palladium component; optionally another first platinum group metal component; a zirconium component; at least one first alkaline earth metal components and at least one first rare earth metal component selected from the group consisting of lanthanum metal components and neodymium metal components. The second layer comprises a second support; at least one second palladium component; optionally another second platinum group metal component; at least one second alkaline earth metal component; at least one second rare earth component selected from the group consisting of lanthanum metal components and neodymium metal components and a zirconium component.
摘要翻译：本发明涉及一种通常称为三元转化催化剂的层状催化剂复合物，其具有基本上同时催化烃和一氧化碳的氧化和还原氮氧化物的能力。设计本发明的层状催化剂复合材料的结构，其中存在第一层和第二层。第一层包括第一载体; 至少一种第一钯组分和与钯组分紧密接触的储氧组分; 另外的第一铂族金属组分; 锆组分; 至少一种第一碱土金属组分和至少一种选自镧金属组分和钕金属组分的第一稀土金属组分。第二层包括第二支撑件; 至少一个第二钯组分; 另一种第二铂族金属组分; 至少一种第二碱土金属组分; 选自由镧金属成分和钕金属成分组成的组中的至少一种稀土类成分和锆成分。

10. 发明申请

US20050282701A1 Layered exhaust treatment catalyst 有权
标题翻译：分层排气处理催化剂
公开(公告)号：US20050282701A1
公开(公告)日：2005-12-22
申请号：US10874051
申请日：2004-06-22
申请人： John Foong , Zhicheng Hu
发明人： John Foong , Zhicheng Hu
IPC分类号： B01D53/94 , B01J23/40 , B01J23/46 , B01J23/63 , B01J37/02
CPC分类号： B01J37/0244 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01J23/63 , B01J37/0248 , Y02A50/2324 , Y02T10/22
摘要： A layered exhaust treatment catalyst comprising: (a) a carrier such as cordierite; (b) a first layer deposited on the carrier comprising a palladium metal component, a platinum metal component and an oxygen storage component such as ceria supported on a refractory metal oxide such as gamma-alumina; and (c) a second layer deposited on the first layer comprising a rhodium metal component, a platinum metal component and an oxygen storage component such as ceria supported on a refractory metal oxide such as gamma-alumina. Preferably, the catalyst also includes a bottom layer interposed between the carrier and the first layer. The bottom layer comprises an oxygen storage component such as ceria supported on a refractory metal oxide such as gamma-alumina. The amount of the oxygen storage component of the catalyst may be “tuned”, i.e., adjusted, to meet the needs of a vehicle's on-board diagnostic (“OBD”) catalyst efficiency monitoring system, without adversely affecting the performance of the catalyst.
摘要翻译：一种层状废气处理催化剂，包括：（a）载体如堇青石; （b）沉积在载体上的第一层，包括钯金属组分，铂金属组分和负载在诸如γ-氧化铝的难熔金属氧化物上的氧化铈等储氧组分; 和（c）沉积在第一层上的第二层，包括铑金属组分，铂金属组分和负载在诸如γ-氧化铝的难熔金属氧化物上的氧化铈的储氧组分。优选地，催化剂还包括插入载体和第一层之间的底层。底层包含负载在难熔金属氧化物如γ-氧化铝上的氧存储组分如二氧化铈。催化剂的储氧组分的量可以“调整”，即调节，以满足车辆车载诊断（“OBD”）催化剂效率监测系统的需要，而不会不利地影响催化剂的性能。

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