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111. 发明申请

US20150011377A1 Catalyzed SCR Filter and Emission Treatment System 有权
公开(公告)号：US20150011377A1
公开(公告)日：2015-01-08
申请号：US14497454
申请日：2014-09-26
申请人： BASF Corporation
发明人： Joseph A. Patchett , Joseph C. Dettling , Elizabeth A. Przybylski
IPC分类号： F01N3/28 , B01J29/76 , F01N3/20
CPC分类号： B01J29/7615 , B01D5/0054 , B01D5/009 , B01D19/0005 , B01D19/0036 , B01D53/9413 , B01D53/9418 , B01D53/944 , B01D53/945 , B01D53/9477 , B01D2251/2062 , B01D2251/2067 , B01D2255/102 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/502 , B01D2255/9155 , B01D2255/9202 , B01D2255/9205 , B01D2257/404 , B01D2258/012 , B01J29/76 , B01J35/04 , B01J35/1076 , B01J37/0236 , B01J37/024 , B01J37/0246 , B01J37/08 , F01N3/0231 , F01N3/10 , F01N3/106 , F01N3/2066 , F01N3/2828 , F01N3/2892 , F01N13/009 , F01N2330/06 , F01N2330/30 , F01N2370/04 , F01N2510/063 , F01N2610/02 , F01N2610/08 , Y02T10/22 , Y02T10/24 , Y10S55/10 , Y10S55/30 , Y10T29/49345
摘要： Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia.

112. 发明授权

US08920759B2 Method and apparatus for reducing NOx emissions from a lean burning hydrocarbon fueled power source 有权
标题翻译：用于减少来自稀燃碳氢化合物燃料电源的NOx排放的方法和装置
公开(公告)号：US08920759B2
公开(公告)日：2014-12-30
申请号：US12395950
申请日：2009-03-02
申请人： Jong H. Lee , David B. Brown , Michael J. Paratore, Jr. , Yongsheng He
发明人： Jong H. Lee , David B. Brown , Michael J. Paratore, Jr. , Yongsheng He
IPC分类号： B01D53/34 , B01D53/56 , B01D53/58 , B01D53/86 , B01D53/94 , B01J8/02 , C01B21/00 , C01B23/00 , C01B25/00 , C01B31/00 , C01B33/00 , C01B35/00 , C01G28/00 , C01G30/00 , B01J29/00 , B01J29/04 , B01J29/06 , B01J21/00 , B01J21/04 , B01J23/00 , B01J23/02 , B01J23/08 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/56 , B01J23/58 , B01J20/00 , B01J37/02
CPC分类号： B01J23/58 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/2022 , B01D2255/91 , B01J37/0228 , Y02T10/22
摘要： One embodiment includes an oxidation catalyst assembly formed by applying a washcoat of platinum and a NOx storage material to a portion of a substrate material.
摘要翻译：一个实施方案包括通过将铂和NOx储存材料的修补基面涂布到基材材料的一部分而形成的氧化催化剂组合物。

113. 发明申请

US20140356240A1 PARTICULATE FILTER CONTAINING A NICKEL-COPPER CATALYST 有权
标题翻译：包含镍 - 铜催化剂的颗粒过滤器
公开(公告)号：US20140356240A1
公开(公告)日：2014-12-04
申请号：US13908475
申请日：2013-06-03
申请人： Ford Global Technologies, LLC
发明人： James Robert Warner , Douglas Allen Dobson , Hungwen Jen , Giovanni Cavataio
IPC分类号： B01D53/94
CPC分类号： B01D53/945 , B01D2255/20753 , B01D2255/20761 , B01D2255/65 , B01D2255/908 , B01D2258/012 , B01J23/755 , Y02A50/2324 , Y02T10/22
摘要： A particulate filter for use in a vehicle engine exhaust is provided which includes a catalyst containing a mixture of nickel and copper. The catalyst is impregnated into the filter substrate, which is non-reactive with nickel and copper. When used in a vehicle exhaust gas treatment system, the catalyst on the filter improves soot burn-off at low temperatures, provides improved efficiency in reducing CO and NOx emissions over the use of conventional three-way-catalyst washcoats, and provides enhanced oxygen storage capacity (OSC) and water-gas-shift (WGS) functions.
摘要翻译：提供一种用于车辆发动机排气的微粒过滤器，其包括含有镍和铜的混合物的催化剂。催化剂被浸渍到与镍和铜不反应的过滤器基材中。当用于车辆废气处理系统时，过滤器上的催化剂改善了低温下的烟灰燃烧，与使用传统的三元催化性面漆相比，提高了降低CO和NOx排放的效率，并提供了增强的氧气储存容量（OSC）和水煤气变换（WGS）功能。

114. 发明授权

US08899023B2 Catalyzed SCR filter and emission treatment system 有权
标题翻译：催化SCR过滤器和排放处理系统
公开(公告)号：US08899023B2
公开(公告)日：2014-12-02
申请号：US13274635
申请日：2011-10-17
申请人： Joseph A. Patchett , Joseph C. Dettling , Elizabeth A. Przybylski
发明人： Joseph A. Patchett , Joseph C. Dettling , Elizabeth A. Przybylski
IPC分类号： F01N3/00 , F01N3/10 , F01N3/02 , F01N3/20 , B01J37/02 , F01N3/023 , B01D19/00 , F01N13/00 , B01D53/94 , B01D5/00 , B01J29/76
CPC分类号： B01J29/7615 , B01D5/0054 , B01D5/009 , B01D19/0005 , B01D19/0036 , B01D53/9413 , B01D53/9418 , B01D53/944 , B01D53/945 , B01D53/9477 , B01D2251/2062 , B01D2251/2067 , B01D2255/102 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/502 , B01D2255/9155 , B01D2255/9202 , B01D2255/9205 , B01D2257/404 , B01D2258/012 , B01J29/76 , B01J35/04 , B01J35/1076 , B01J37/0236 , B01J37/024 , B01J37/0246 , B01J37/08 , F01N3/0231 , F01N3/10 , F01N3/106 , F01N3/2066 , F01N3/2828 , F01N3/2892 , F01N13/009 , F01N2330/06 , F01N2330/30 , F01N2370/04 , F01N2510/063 , F01N2610/02 , F01N2610/08 , Y02T10/22 , Y02T10/24 , Y10S55/10 , Y10S55/30 , Y10T29/49345
摘要： Provided is an emission treatment system and method for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The emission treatment system has an oxidation catalyst upstream of a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. Also provided is a method for disposing an SCR catalyst composition on a wall flow monolith that provides adequate catalyst loading, but does not result in unsuitable back pressures in the exhaust.
摘要翻译：提供了一种用于同时补救存在于柴油机排气流中的氮氧化物（NOx），颗粒物质和气态烃的排放处理系统和方法。排放处理系统在烟尘过滤器的上游具有氧化催化剂，涂覆有在还原剂例如氨的NOx的选择性催化还原（SCR）中有效的材料。还提供了一种将SCR催化剂组合物设置在提供足够的催化剂负载但不会导致排气中不合适的背压的壁流整料上的方法。

115. 发明申请

US20140309104A1 COMPOSITE OXIDE 审中-公开
标题翻译：复合氧化物
公开(公告)号：US20140309104A1
公开(公告)日：2014-10-16
申请号：US14358780
申请日：2012-11-01
申请人： SANTOKU CORPORATION
发明人： Tadatoshi Murota , Shigeru Ono , Tomonori Tahara
IPC分类号： B01J23/10
CPC分类号： B01J23/10 , B01D53/945 , B01D2255/407 , B01D2255/908 , B01J35/1038 , B01J37/031 , B01J37/04 , B01J37/12 , C01G25/00 , C01G25/006 , C01P2002/52 , C01P2002/54 , C01P2002/74 , C01P2006/14
摘要： Provided is a composite oxide which is suitable as a co-catalyst for an exhaust gas purifying catalyst or the like, has high heat resistance, and has an excellent oxygen absorbing and desorbing capability at low temperatures. The composite oxide contains Ce and Zr, wherein the Ce content is 30 to 80 at % and the Zr content is 20 to 70 at %, based on the total of Ce and Zr being 100 at %, or further contains particular element M, wherein the Ce content is not less than 30 at % and less than 80 at %, the Zr content is not less than 20 at % and less than 70 at %, and the content of element M is more than 0 at % and not more than 15 at %, based on the total of Ce, Zr, and element M being 100 at %; wherein the composite oxide has CaF2-type or CaF2-like structure phase, wherein the ratio of an actual lattice parameter in the (311) plane to the theoretical is 1.000, and wherein the composite oxide has a property of exhibiting a total pore volume of not less than 0.30 cc/g after calcination at 1000° C. for 5 hours in the atmosphere.
摘要翻译：作为废气净化用催化剂等的助催化剂适合的复合氧化物，耐热性高，在低温下具有优异的氧吸收和解吸能力。复合氧化物含有Ce和Zr，其中Ce含量为30〜80原子％，Zr含量为20〜70原子％，基于Ce和Zr的总量为100原子％，或者还含有特定的元素M，其中 Ce含量不小于30at％且小于80at％，Zr含量不小于20at％且小于70at％，元素M的含量大于0at％且不大于 15原子％，基于Ce，Zr和元素M的总量为100原子％; 其中所述复合氧化物具有CaF 2型或CaF 2样结构相，其中（311）面中的实际晶格参数与所述理论值的比值为1.000，并且其中所述复合氧化物具有显示总孔体积在大气中在1000℃煅烧5小时后不少于0.30cc / g。

116. 发明授权

US08858903B2 Methods for oxidation and two-way and three-way ZPGM catalyst systems and apparatus comprising same 有权
标题翻译：用于氧化和双向和三向ZPGM催化剂体系的方法及包含该方法的装置
公开(公告)号：US08858903B2
公开(公告)日：2014-10-14
申请号：US13849169
申请日：2013-03-22
申请人： Zahra Nazarpoor
发明人： Zahra Nazarpoor
IPC分类号： B01D53/94 , F01N3/28
CPC分类号： B01J23/8892 , B01D53/944 , B01D53/945 , B01D2255/104 , B01D2255/206 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/20761 , B01D2255/65 , B01D2255/9022 , B01D2255/908 , B01J23/002 , B01J23/005 , B01J23/66 , B01J23/688 , B01J23/83 , B01J37/0244 , B01J37/0246 , Y02A50/2341 , Y02T10/22 , Y10S502/52712
摘要： Oxidation ZPGM catalyst systems and three way ZPGM catalyst systems are disclosed. ZPGM catalyst systems may oxidize toxic gases, such as carbon monoxide and hydrocarbons, optionally some ZPGM catalyst systems may as well reduce nitrogen oxides that may be included in exhaust gases. ZPGM catalyst systems may include: a substrate, a washcoat, and an overcoat. The washcoat may include at least one ZPGM catalyst and carrier material oxides. Similarly, overcoat may include at least one ZPGM catalyst, carrier material oxides and OSMs. Suitable known in the art chemical techniques, deposition methods and treatment systems may be employed in order to form the disclosed ZPGM catalyst systems.
摘要翻译：公开了氧化ZPGM催化剂体系和三向ZPGM催化剂体系。 ZPGM催化剂体系可以氧化有毒气体，如一氧化碳和碳氢化合物，任选地一些ZPGM催化剂体系也可以还原废气中可能包含的氮氧化物。 ZPGM催化剂体系可以包括：基材，修补基面涂层和外涂层。修补基面涂层可以包括至少一种ZPGM催化剂和载体材料氧化物。类似地，外涂层可以包括至少一种ZPGM催化剂，载体材料氧化物和OSM。为了形成所公开的ZPGM催化剂体系，可以采用本领域已知的合适的化学技术，沉积方法和处理系统。

117. 发明申请

US20140301906A1 Three Way Catalyst Double Impregnation Composition and Method Thereof 审中-公开
标题翻译：三路催化剂双浸渍组合物及其制备方法
公开(公告)号：US20140301906A1
公开(公告)日：2014-10-09
申请号：US13856884
申请日：2013-04-04
申请人： Randal Hatfield
发明人： Randal Hatfield
IPC分类号： B01D53/94
CPC分类号： B01D53/945 , B01D53/944 , B01D2255/1023 , B01D2255/2042 , B01D2255/2065 , B01D2255/2068 , B01D2255/402 , B01J23/58 , B01J23/63 , B01J35/04
摘要： A double impregnation method and composition for producing three way catalysts (TWC) are disclosed. The TWC may generally include a substrate, a washcoat, a first and second impregnation compositions, and optionally at least an overcoat over the impregnation compositions. The first impregnation composition may include a composition of a perovskite, base metal oxides, and alkaline earth carbonates. The method for applying the first impregnation composition may include combining all base metals in the composition, adding Pd, drying, and adding a heat treatment. The method for applying the second impregnation composition may include adding a remainder of Pd as a Pd solution over the first impregnation, drying, and applying a heat treatment.
摘要翻译：公开了用于生产三元催化剂（TWC）的双浸渍方法和组合物。 TWC通常可以包括底物，修补基面涂层，第一和第二浸渍组合物，以及任选地至少在浸渍组合物上的外涂层。第一浸渍组合物可以包括钙钛矿，碱金属氧化物和碱土金属碳酸盐的组合物。施加第一浸渍组合物的方法可以包括组合中的所有碱金属，加入Pd，干燥和加入热处理。施加第二浸渍组合物的方法可以包括在第一次浸渍，干燥和施加热处理之后，添加剩余的Pd作为Pd溶液。

118. 发明申请

US20140274678A1 Coating Process of Zero-PGM Catalysts and Methods Thereof 有权
标题翻译：零PGM催化剂的涂覆工艺及其方法
公开(公告)号：US20140274678A1
公开(公告)日：2014-09-18
申请号：US14183056
申请日：2014-02-18
申请人： Zahra Nazarpoor
发明人： Zahra Nazarpoor
IPC分类号： B01J23/889
CPC分类号： B01J23/8892 , B01D53/945 , B01D2255/207 , B01D2255/20715 , B01D2255/2073 , B01D2255/20761 , B01D2255/405 , B01D2255/65 , B01D2255/9022 , B01D2255/9025 , B01J23/005 , B01J37/035 , B01J37/038 , B01J2523/00 , Y02T10/22 , B01J2523/17 , B01J2523/48 , B01J2523/56 , B01J2523/72
摘要： Variations of coating processes of ZPGM catalyst materials for TWC applications are disclosed. The disclosed coating processes for ZPGM materials are enabled in the preparation of ZPGM catalyst samples according to a plurality of catalyst configurations, which may include washcoat and an overcoat layer with or without an impregnation layer, including Cu—Mn spinel and doped Zirconia support oxide, prepared according to variations of disclosed coating processes. Activity measurements under isothermal steady state sweep test condition are considered under lean condition and rich condition close to stoichiometric condition to analyze the influence of disclosed coating processes on TWC performance of ZPGM catalysts. Different coating processes may substantially increase TWC activity, providing improved levels of NO, CO, and HC conversions and cost effective manufacturing solutions.
摘要翻译：公开了用于TWC应用的ZPGM催化剂材料的涂覆方法的变化。所公开的ZPGM材料的涂覆方法可用于根据多种催化剂构型制备ZPGM催化剂样品，其可以包括修补基面涂层和具有或不具有浸渍层（包括Cu-Mn尖晶石和掺杂的氧化锆载体氧化物）的外涂层，根据公开的涂覆方法的变化制备。在等温稳态扫描试验条件下的活性测量在稀薄条件和富含条件下接近化学计量条件下进行分析，以分析所公开涂层方法对ZPGM催化剂TWC性能的影响。不同的涂布方法可以显着提高TWC活性，提供改进的NO，CO和HC转化水平以及具有成本效益的制造方案。

119. 发明申请

US20140274676A1 Catalytic Article With Segregated Washcoat And Methods Of Making Same 有权
标题翻译：具有隔离洗衣液的催化制品及其制备方法
公开(公告)号：US20140274676A1
公开(公告)日：2014-09-18
申请号：US14208018
申请日：2014-03-13
申请人： BASF Corporation
发明人： Xinsheng Liu , Ye Liu , Michael P. Galligan , Pascaline Harrison Tran , Keshavaraja Alive
IPC分类号： B01J23/63
CPC分类号： B01J23/63 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2065 , B01D2255/20715 , B01D2255/9022 , B01D2258/014 , B01J23/40 , B01J23/44 , B01J23/464 , B01J35/0006 , B01J35/0033 , B01J35/04 , B01J37/0203 , B01J37/0215 , B01J37/0244 , B01J37/0248 , B01J37/348 , B01J2523/00 , F01N3/2828 , F01N2510/06 , Y02T10/22 , Y10T428/24149 , B01J2523/3712 , B01J2523/824 , B01J2523/31 , B01J2523/3718 , B01J2523/48 , B01J2523/822
摘要： Provided herein are catalytic articles and methods of making same using a single coat process. The catalytic article comprises an elongated substrate monolith having a plurality of longitudinally extending passages, each passage having at least a first surface and a second surface opposite the first surface, the first and second surfaces coated with at least a first coating and a second coating, wherein the first coating comprises a first catalyst composition and overlies the second coating on the first surface, the second coating comprises a second catalyst composition and overlies the first coating on the second surface, and wherein the first catalyst composition and second catalyst composition have a difference in surface charge. The washcoat may be applied as one slurry, which then self-segregates into two coatings.
摘要翻译：本文提供催化制品和使用单一涂层方法制备相同方法。催化制品包括具有多个纵向延伸通道的细长衬底整料，每个通道具有至少第一表面和与第一表面相对的第二表面，第一表面和第二表面涂覆有至少第一涂层和第二涂层，其中所述第一涂层包含第一催化剂组合物并且覆盖在所述第一表面上的所述第二涂层上，所述第二涂层包含第二催化剂组合物并覆盖所述第二表面上的所述第一涂层，并且其中所述第一催化剂组合物和所述第二催化剂组合物具有差异表面电荷。修补基面涂层可以作为一种浆料施用，然后自分离成两个涂层。

120. 发明申请

US20140274674A1 Influence of Support Oxide Materials on Coating Processes of ZPGM Catalyst Materials for TWC Applications 审中-公开
标题翻译：支撑氧化物材料对ZPGM催化剂材料对TWC应用的涂层过程的影响
公开(公告)号：US20140274674A1
公开(公告)日：2014-09-18
申请号：US14183081
申请日：2014-02-18
申请人： Zahra Nazarpoor , Stephen J. Golden
发明人： Zahra Nazarpoor , Stephen J. Golden
IPC分类号： B01J23/889
CPC分类号： B01J23/8892 , B01D53/945 , B01D2255/2066 , B01D2255/2068 , B01D2255/20715 , B01D2255/2073 , B01D2255/20761 , B01D2255/405 , B01D2255/65 , B01D2255/9025 , B01D2258/014 , B01J21/066 , B01J23/005 , B01J37/038 , Y02T10/22
摘要： The influence of a plurality of support oxides on coating process for ZPGM catalysts is disclosed. ZPGM catalyst samples with washcoat on suitable ceramic substrate and overcoat including a plurality of support oxides are prepared including an impregnation layer of Cu—Mn spinel or overcoat may be prepared from powder of Cu—Mn spinel with support oxide. Testing of fresh and aged ZPGM catalyst samples is developed under isothermal steady state sweep test condition. Catalyst testing allows to determine effect of a plurality of support oxides on coating processes, TWC performance, and stability of ZPGM catalysts for a plurality of TWC applications. Stability of ZPGM-TWC systems may be improved by promotion of the activity of ZPGM materials incorporating support oxides. Improvements that may be provided by the combination of support oxides with ZPGM materials in the catalyst may lead to a most effective utilization of ZPGM materials in TWC converters.
摘要翻译：公开了多种载体氧化物对ZPGM催化剂涂布过程的影响。制备包含Cu-Mn尖晶石浸渍层或外涂层的合适的陶瓷基体上的修补基面涂层和包括多个载体氧化物的外涂层的ZPGM催化剂样品可以由具有载体氧化物的Cu-Mn尖晶石粉末制备。新鲜和老化的ZPGM催化剂样品的测试在等温稳态扫描试验条件下开发。催化剂测试允许确定多种载体氧化物对于多个TWC应用的涂布工艺，TWC性能和ZPGM催化剂的稳定性的影响。通过促进含有载体氧化物的ZPGM材料的活性可以提高ZPGM-TWC体系的稳定性。在催化剂中通过ZPGM材料的组合可以提供的改进可以在TWC转化器中最有效地利用ZPGM材料。

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