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公开(公告)号：WO2014026203A3
公开(公告)日：2014-04-24
申请号：PCT/US2013057011
申请日：2013-08-28
Applicant: BASF CORP , SUNG SHIANG , ROTH STANLEY A , WENDT CLAUDIA , STIEBELS SUSANNE , DOERING HELKE
Inventor： SUNG SHIANG , ROTH STANLEY A , WENDT CLAUDIA , STIEBELS SUSANNE , DOERING HELKE
CPC classification number: B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/2042 , B01D2255/50 , B01D2255/9022 , B01D2255/9155 , B01D2258/012 , B01J21/063 , B01J23/30 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/58 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/7415 , B01J29/763 , B01J29/783 , B01J35/0006 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0201 , B01J37/0244 , B01J37/0246 , B01J37/038 , B01J2229/186 , B01J2229/42 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N3/2828 , F01N13/009 , F01N2370/04 , F01N2510/0684 , F01N2570/14 , Y02A50/2341
Abstract: Oxidation catalyst composites for the treatment of exhaust gas emissions, such as the abatement of unburned hydrocarbons (HC), and carbon monoxide (CO) and the oxidation of NO to NO2 are disclosed. The catalyst composites comprise two washcoat layers containing two different compositions of platinum group metals to optimize the NO2 exiting the catalyst composite. The key to improvement in NO oxidation is to have one catalyst layer that contains Pt while being substantially free of Pd. Methods and systems utilizing the catalyst composites are also disclosed.
Abstract translation: 公开了用于处理废气排放物的氧化催化剂复合材料，例如减少未燃烧的碳氢化合物（HC）和一氧化碳（CO）以及将NO氧化成NO 2。 该催化剂复合材料包含含有两种不同组成的铂族金属的两个洗涂层，以优化离开催化剂复合物的NO 2。 NO氧化改善的关键在于使一个催化剂层含有Pt，同时基本不含Pd。 还公开了使用催化剂复合材料的方法和系统。
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公开(公告)号：WO2012044617A8
公开(公告)日：2013-08-01
申请号：PCT/US2011053463
申请日：2011-09-27
Applicant: BASF CORP , WEI XINYI , ROTH STANLEY A
Inventor： WEI XINYI , ROTH STANLEY A
IPC: F01N3/10 , B01J29/06 , B01J29/068 , F01N3/02
CPC classification number: B01J19/2485 , B01D53/944 , B01D2255/102 , B01D2255/1021 , B01D2255/1023 , B01D2255/502 , B01D2255/504 , B01D2255/9202 , B01D2258/012 , B01J23/44 , B01J29/7415 , B01J35/04 , B01J37/0036 , B01J37/0045 , B01J37/0221 , B01J37/0242 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2407 , B01J2219/2428 , F01N3/103 , Y02A50/2341
Abstract: A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) is described. Also described is a novel washcoat composition including a surface-coated zeolite coated with at least one of zirconia and alumina, and a platinum group metal supported on a high surface area alumina.
Abstract translation: 描述了用于处理废气排放的柴油氧化催化剂，例如未燃烧的烃（HC）和一氧化碳（CO）的氧化。 还描述了一种新型修补基面涂料组合物，其包括涂覆有氧化锆和氧化铝中的至少一种的表面涂覆的沸石，以及负载在高表面积氧化铝上的铂族金属。
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公开(公告)号：WO2012071338A3
公开(公告)日：2012-05-31
申请号：PCT/US2011/061681
申请日：2011-11-21
Applicant: BASF CORPORATION , LI, Yuejin , ROTH, Stanley A , PUNKE, Alfred H , GRAMICCIONI, Gary A
Inventor： LI, Yuejin , ROTH, Stanley A , PUNKE, Alfred H , GRAMICCIONI, Gary A
Abstract: Catalyzed soot filters comprising a wall flow monolith having porous walls, a first washcoat permeating the porous walls and a second washcoat on the porous walls are disclosed. Methods of manufacturing catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed.
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4.发明申请
公开(公告)号：WO2012071338A2
公开(公告)日：2012-05-31
申请号：PCT/US2011061681
申请日：2011-11-21
Applicant: BASF CORP , LI YUEJIN , ROTH STANLEY A , PUNKE ALFRED H , GRAMICCIONI GARY A
Inventor： LI YUEJIN , ROTH STANLEY A , PUNKE ALFRED H , GRAMICCIONI GARY A
CPC classification number: B01J19/2485 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/2092 , B01D2255/502 , B01D2255/9022 , B01D2255/908 , B01D2255/9155 , B01J23/40 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/024 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2424 , B01J2219/2428 , B01J2219/2438 , C04B35/195 , C04B35/478 , C04B35/565 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , F01N3/035 , F01N3/103 , F01N2510/0684 , C04B38/0054 , C04B38/0074
Abstract: Catalyzed soot filters comprising a wall flow monolith having porous walls, a first washcoat permeating the porous walls and a second washcoat on the porous walls are disclosed. Methods of manufacturing catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed.
Abstract translation: 公开了包含具有多孔壁的壁流式整料的催化烟灰过滤器，渗透多孔壁的第一修补基面涂层和在多孔壁上的第二修补基面涂层。 还公开了制造催化烟灰过滤器和柴油机废气排放处理系统的方法。
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5.发明申请DIESEL OXIDATION CATALYST COMPOSITE WITH LAYER STRUCTURE FOR CARBON MONOXIDE AND HYDROCARBON CONVERSION 审中-公开柴油氧化催化剂层状结构复合氧化物和碳氢化合物转化
公开(公告)号：WO2010083313A2
公开(公告)日：2010-07-22
申请号：PCT/US2010/021048
申请日：2010-01-14
Applicant: BASF CATALYSTS LLC , GRUBERT, Gerd , NEUBAUER, Torsten , PUNKE, Alfred, H. , MUELLER-STACH, W., Torsten , SIANI, Atilio , ROTH, Stanley, A. , HOKE, Jeffrey, B. , SUNG, Shiang , LI, Yuejin , WEI, Xinyi , DEEBA, Michel
Inventor： GRUBERT, Gerd , NEUBAUER, Torsten , PUNKE, Alfred, H. , MUELLER-STACH, W., Torsten , SIANI, Atilio , ROTH, Stanley, A. , HOKE, Jeffrey, B. , SUNG, Shiang , LI, Yuejin , WEI, Xinyi , DEEBA, Michel
IPC: B01J29/74 , B01J23/63 , B01J37/025 , B01D53/94
CPC classification number: B01J37/0244 , B01D53/944 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/20715 , B01D2255/502 , B01D2255/9022 , B01D2255/9025 , B01D2255/908 , B01D2255/912 , B01D2257/502 , B01D2257/702 , B01D2258/012 , B01J23/002 , B01J23/63 , B01J29/068 , B01J29/7415 , B01J35/023 , B01J37/0036 , B01J37/0246 , B01J37/0248 , B01J2523/00 , F01N2510/0682 , Y02A50/2341 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/48
Abstract: Provided is a catalyst composition, in particular a diesel oxidation catalyst, for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC), and carbon monoxide (CO). More particularly, the present invention is directed to a catalyst structure comprising at least two, specifically three distinct layers, at least one of which contains an oxygen storage component (OSC) that is present in a layer separate from the majority of the platinum group metal (PGM) components, such as palladium and platinum.
Abstract translation: 提供用于处理废气排放物（例如未燃碳氢化合物（HC）和一氧化碳（CO）的氧化）的催化剂组合物，特别是柴油机氧化催化剂。 更具体地说，本发明涉及包含至少两个，特别是三个不同层的催化剂结构，其中至少一个层包含存在于与大部分铂族金属分离的层中的储氧组分（OSC） （PGM）组件，如钯和铂。
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Patent Agency Ranking
公开(公告)号：WO2008106523A3
公开(公告)日：2008-09-04
申请号：PCT/US2008/055148
申请日：2008-02-27
Applicant: BASF CATALYSTS LLC , CAUDLE, Matthew Tyler , DIETERLE, Martin , ROTH, Stanley A. , XUE, Wen-Mei
Inventor： CAUDLE, Matthew Tyler , DIETERLE, Martin , ROTH, Stanley A. , XUE, Wen-Mei
Abstract: Catalysts, methods, and systems for treating diesel engine exhaust streams are described. In one or more embodiments, the catalyst comprises platinum, a second metal from one of the groups VB, VIB, VIIB, VIIIB, IB, or IIB of the periodic table, a refractory metal oxide, and a zeolite, the oxidation catalyst already being effective to remove ammonia at temperatures less than about 300°C and exhibiting no significant decrease in ammonia oxidation efficiency upon hydrothermal aging. A method aspect includes first passing a vehicle's engine exhaust stream through a NO x abatement catalyst; and passing the exhaust stream exiting the NO x abatement catalyst and containing ammonia through the ammonia oxidation catalyst. Systems including such catalysts are also provided.
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公开(公告)号：WO2012044617A3
公开(公告)日：2012-08-16
申请号：PCT/US2011053463
申请日：2011-09-27
Applicant: MELANIE BROWN , WEI XINYI , ROTH STANLEY A
Inventor： WEI XINYI , ROTH STANLEY A
IPC: F01N3/10 , B01J29/06 , B01J29/068 , F01N3/02
CPC classification number: B01J19/2485 , B01D53/944 , B01D2255/102 , B01D2255/1021 , B01D2255/1023 , B01D2255/502 , B01D2255/504 , B01D2255/9202 , B01D2258/012 , B01J23/44 , B01J29/7415 , B01J35/04 , B01J37/0036 , B01J37/0045 , B01J37/0221 , B01J37/0242 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2407 , B01J2219/2428 , F01N3/103 , Y02A50/2341
Abstract: A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) is described. Also described is a novel washcoat composition including a surface-coated zeolite coated with at least one of zirconia and alumina, and a platinum group metal supported on a high surface area alumina.
Abstract translation: 描述了用于处理废气排放的柴油氧化催化剂，例如未燃烧的烃（HC）和一氧化碳（CO）的氧化。 还描述了一种新型修补基面涂料组合物，其包括涂覆有氧化锆和氧化铝中的至少一种的表面涂覆沸石，以及负载在高表面积氧化铝上的铂族金属。
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公开(公告)号：WO2010108083A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/027950
申请日：2010-03-19
Applicant: BASF CATALYSTS LLC , KUMAR, Sanath, V. , ROTH, Stanley, A.
Inventor： KUMAR, Sanath, V. , ROTH, Stanley, A.
CPC classification number: F01N3/0807 , B01D53/9422 , B01D53/9472 , B01D53/9477 , B01D53/9481 , B01D2251/2062 , B01D2251/2067 , B01D2251/208 , B01D2255/1021 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/20776 , B01D2255/50 , B01D2255/9032 , B01D2255/91 , B01D2255/9155 , B01D2258/012 , F01N3/033 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/206 , F01N3/2066 , F01N3/2073 , F01N3/22 , F01N3/30 , F01N13/009 , F01N2250/02 , F01N2250/12 , F01N2250/14 , F01N2270/04 , F01N2570/14 , F01N2570/18 , F01N2610/03 , F01N2610/04 , F01N2610/05 , Y02A50/2344 , Y02T10/24
Abstract: Systems and methods for abating NOx in an exhaust stream are provided. System using a lean NOx trap, an air injector and optional catalysts and filters are described. The emissions treatment system is advantageously used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines.
Abstract translation: 提供了用于减轻废气流中的NOx的系统和方法。 描述了使用贫NOx捕集器，空气喷射器和任选的催化剂和过滤器的系统。 排放物处理系统有利地用于处理来自柴油发动机和贫燃汽油发动机的废气流。
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公开(公告)号：WO2014026203A2
公开(公告)日：2014-02-13
申请号：PCT/US2013/057011
申请日：2013-08-28
Applicant: BASF CORPORATION , SUNG, Shiang , ROTH, Stanley A. , WENDT, Claudia , STIEBELS, Susanne , DOERING, Helke
Inventor： SUNG, Shiang , ROTH, Stanley A. , WENDT, Claudia , STIEBELS, Susanne , DOERING, Helke
CPC classification number: B01D53/944 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/2042 , B01D2255/50 , B01D2255/9022 , B01D2255/9155 , B01D2258/012 , B01J21/063 , B01J23/30 , B01J23/42 , B01J23/44 , B01J23/464 , B01J23/58 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/7415 , B01J29/763 , B01J29/783 , B01J35/0006 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0201 , B01J37/0244 , B01J37/0246 , B01J37/038 , B01J2229/186 , B01J2229/42 , F01N3/035 , F01N3/106 , F01N3/2066 , F01N3/2828 , F01N13/009 , F01N2370/04 , F01N2510/0684 , F01N2570/14 , Y02A50/2341
Abstract: Oxidation catalyst composites for the treatment of exhaust gas emissions, such as the abatement of unburned hydrocarbons (HC), and carbon monoxide (CO) and the oxidation of NO to NO 2 are disclosed. The catalyst composites comprise two washcoat layers containing two different compositions of platinum group metals to optimize the NO 2 exiting the catalyst composite. The key to improvement in NO oxidation is to have one catalyst layer that contains Pt while being substantially free of Pd. Methods and systems utilizing the catalyst composites are also disclosed.
Abstract translation: 公开了用于处理废气排放的氧化催化剂复合材料，例如减少未燃烧的烃（HC）和一氧化碳（CO）以及将NO氧化成NO2。 催化剂复合物包含两个含有两种不同组成的铂族金属的修补基面涂层，以优化离开催化剂复合材料的NO2。 NO氧化改善的关键是具有一个催化剂层，其中Pt基本上不含Pd。 还公开了利用催化剂复合材料的方法和系统。
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公开(公告)号：WO2012044617A2
公开(公告)日：2012-04-05
申请号：PCT/US2011/053463
申请日：2011-09-27
Applicant: MELANIE, Brown , WEI, Xinyi , ROTH, Stanley, A.
Inventor： WEI, Xinyi , ROTH, Stanley, A.
IPC: F01N3/10 , F01N3/02 , B01J29/068 , B01J29/06
CPC classification number: B01J19/2485 , B01D53/944 , B01D2255/102 , B01D2255/1021 , B01D2255/1023 , B01D2255/502 , B01D2255/504 , B01D2255/9202 , B01D2258/012 , B01J23/44 , B01J29/7415 , B01J35/04 , B01J37/0036 , B01J37/0045 , B01J37/0221 , B01J37/0242 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2219/2407 , B01J2219/2428 , F01N3/103 , Y02A50/2341
Abstract: A diesel oxidation catalyst for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) is described. Also described is a novel washcoat composition including a surface-coated zeolite coated with at least one of zirconia and alumina, and a platinum group metal supported on a high surface area alumina.
Abstract translation: 描述了用于处理废气排放物（例如未燃烧的碳氢化合物（HC）和一氧化碳（CO）的氧化）的柴油机氧化催化剂。 还描述了一种新颖的洗涂组合物，其包括用氧化锆和氧化铝中的至少一种涂覆的表面涂覆的沸石和负载在高表面积氧化铝上的铂族金属。
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