公开(公告)号：WO2012099868A9

公开(公告)日：2012-10-18

申请号：PCT/US2012021533

申请日：2012-01-17

Applicant: BASF CORP ,  ARNOLD MIRKO ,  KOTREL STEFAN ,  WEI JUNMEI ,  SIANI ATTILIO ,  SIEMUND STEPHAN ,  WASSERMANN KNUT

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  WEI JUNMEI ,  SIANI ATTILIO ,  SIEMUND STEPHAN ,  WASSERMANN KNUT

IPC: B01J23/46 ,  B01J23/44 ,  B01J37/02

CPC classification number: B01J35/0006 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/908 ,  B01J23/63 ,  B01J35/0073 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/101 ,  Y02T10/22

公开(公告)号：WO2011133503A3

公开(公告)日：2012-02-23

申请号：PCT/US2011032978

申请日：2011-04-19

Applicant: BASF CORP ,  BASF SE ,  ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

Inventor： ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

IPC: F01N3/20 ,  B01D53/94 ,  F01N3/10

CPC classification number: F01N3/035 ,  B01D46/2429 ,  B01D53/945 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/9037 ,  B01D2255/908 ,  B01D2255/9202 ,  B01D2255/9205 ,  B01D2279/30 ,  B01J23/58 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/1076 ,  B01J37/0215 ,  F01N3/0821 ,  F01N3/101 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/0097 ,  F01N2510/06 ,  Y02T10/22

Abstract: Provided are exhaust systems and components suitable for use in conjunction with gasoline engines to capture particulates in addition to reducing gaseous emission such as hydrocarbons, nitrogen oxides, and carbon monoxides. Exhaust treatment systems comprising a three-way conversion (TWC) catalyst located on a particulate filters are provided. Coated particle filters having washcoat loadings in the range of 1 to 4 g/ft result in minimal impact on back pressure while simultaneously providing TWC catalytic activity and particle trapping functionality to meet increasingly stringent regulations such as Euro 6, Sufficient to high levels of oxygen storage components (OSC) are also delivered on and/or within the filter. The filters can have a coated porosity that is substantially the same as its uncoated porosity. The TWC catalytic material can comprise a particle size distribution such that a first set of particles has a first d90 particle size of 7.5 µ?? or less and a second set of particles has a second d90 particle size of more than 7.5 µ??. Methods of making and using the same are also provided.

Abstract translation: 提供了适于与汽油发动机结合使用的排气系统和部件，以除了还原气体排放物之外还捕获微粒，例如烃，氮氧化物和一氧化碳。 提供了包括位于微粒过滤器上的三元转化（TWC）催化剂的排气处理系统。 具有1至4g / ft 3范围内的修补基面涂层负载的涂覆颗粒过滤器导致对背压的最小影响，同时提供TWC催化活性和颗粒捕集功能以满足日益严格的规定，例如欧6，足够高水平的储氧 组件（OSC）也在过滤器上和/或内部传送。 过滤器可以具有与其未涂覆的孔隙度基本相同的涂层孔隙率。 TWC催化材料可以包括粒度分布，使得第一组颗粒具有7.5μm的第一d 90粒径 或更小，第二组颗粒具有大于7.5με的第二d90粒度。 还提供了制备和使用它们的方法。

公开(公告)号：EP2665556A4

公开(公告)日：2014-10-29

申请号：EP12736476

申请日：2012-01-17

Applicant: BASF CORP

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  WEI JUNMEI ,  SIANI ATTILIO ,  SIEMUND STEPHAN ,  WASSERMANN KNUT

IPC: B01J23/46 ,  B01D53/94 ,  B01J23/44 ,  B01J37/02

CPC classification number: B01J35/0006 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/908 ,  B01J23/63 ,  B01J35/0073 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/101 ,  Y02T10/22

公开(公告)号：EP3007821A4

公开(公告)日：2016-06-22

申请号：EP14811140

申请日：2014-06-11

Applicant: BASF CORP

Inventor： ZHENG XIAOLAI ,  WASSERMANN KNUT ,  DEEBA MICHEL ,  ARNOLD MIRKO ,  KOENIG RENÉ

IPC: B01J21/06 ,  B01D53/94 ,  B01J23/00 ,  B01J23/10 ,  B01J23/63 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/02 ,  B01J37/03

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/9207 ,  B01D2258/014 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J35/0013 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0211 ,  B01J37/0244 ,  B01J37/038 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Provided is a composite of mixed metal oxides comprising by weight of the composite: alumina in an amount in the range of 1 to 50%; ceria in an amount in the range of 1 to 50% zirconia in an amount in the range of 10 to 70%; and one or more oxides of Group II elements in an amount in the range of 1 to 10%; optionally, one or more oxides Group III elements in an amount in the range of 0 to 20% is present. The mixed metal oxides may be effective integrated supports for precious metals used in emissions catalysts where a single component is an integration of alumina, ceria, zirconia, Group III metal oxides (dopants, e.g., La2O3, Y2O3, Nd2O3, Pr6O11), Group II metal oxides (additives, e.g., BaO, SrO, CaO, MgO), and optionally other transition metal oxides.

公开(公告)号：EP2948653A4

公开(公告)日：2016-08-24

申请号：EP14742867

申请日：2014-01-24

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  SIANI ATTILIO ,  SEIMUND STEFAN ,  SCHMITZ THOMAS ,  RABE BURKHARD ,  GRAMICCIONI GARY A ,  SEEL OLIVER ,  NEUBAUER TORSTEN ,  WASSERMANN KNUT

IPC: F01N3/10 ,  B01J23/44 ,  B01J23/46 ,  F01N3/20

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2258/014 ,  B01J35/0006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/101 ,  F01N2510/0684 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.

公开(公告)号：EP2561195A4

公开(公告)日：2016-01-06

申请号：EP11772524

申请日：2011-04-19

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

IPC: B01J35/00 ,  B01D46/24 ,  B01D53/94 ,  B01J23/58 ,  B01J23/63 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00

CPC classification number: F01N3/035 ,  B01D46/2429 ,  B01D53/945 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/9037 ,  B01D2255/908 ,  B01D2255/9202 ,  B01D2255/9205 ,  B01D2279/30 ,  B01J23/58 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/1076 ,  B01J37/0215 ,  F01N3/0821 ,  F01N3/101 ,  F01N3/2066 ,  F01N13/009 ,  F01N13/0097 ,  F01N2510/06 ,  Y02T10/22

Abstract: Exhaust systems and components are suitable for use with gasoline engines to capture particulates and to reduce gaseous emissions, where three-way conversion (TWC) catalysts located on a particulate filters are provided. Coated particle filters having washcoat loadings in the range of 1 to 4 g/ft3 result in minimal impact on back pressure while simultaneously providing TWC catalytic activity and particle trapping functionality to meet increasingly stringent regulations such as Euro 6. Sufficient to high levels of oxygen storage components (OSC) are also delivered on and/or within the filter. The filters can have a coated porosity that is substantially the same as its uncoated porosity. The TWC catalytic material can comprise a particle size distribution such that a first set of particles has a first d90 particle size of 7.5 μm or less and a second set of particles has a second d90 particle size of more than 7.5 μm.

Abstract translation: 排气系统和部件适用于汽油发动机捕获微粒和减少气体排放，其中提供位于微粒过滤器上的三向转换（TWC）催化剂。 具有1至4g / ft 3范围内的洗涂层负载的涂覆颗粒过滤器对背压产生的影响最小，同时提供TWC催化活性和颗粒捕集功能，以满足越来越严格的规定，如欧6。足够高的氧气储存量 组件（OSC）也在过滤器上和/或内部传送。 过滤器可以具有与其未涂覆的孔隙率基本相同的涂覆孔隙率。 TWC催化材料可以包括粒度分布，使得第一组颗粒具有7.5μm或更小的第一d 90粒径，而第二组颗粒具有大于7.5μm的第二d90粒度。

公开(公告)号：CA2897016C

公开(公告)日：2020-07-07

申请号：CA2897016

申请日：2014-01-24

Applicant: BASF SE ,  BASF CORP

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  SIANI ATTILIO ,  SEIMUND STEFAN ,  SCHMITZ THOMAS ,  RABE BURKHARD ,  GRAMICCIONI GARY A ,  SEEL OLIVER ,  NEUBAUER TORSTEN ,  WASSERMANN KNUT

IPC: F01N3/10 ,  B01J23/44 ,  B01J23/46 ,  F01N3/20

Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.

公开(公告)号：CA2796830C

公开(公告)日：2018-01-02

申请号：CA2796830

申请日：2011-04-19

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

IPC: F01N3/20 ,  B01D53/94 ,  F01N3/10

Abstract: Provided are exhaust systems and components suitable for use in conjunction with gasoline engines to capture particulates in addition to reducing gaseous emission such as hydrocarbons, nitrogen oxides, and carbon monoxides. Exhaust treatment systems comprising a three-way conversion (TWC) catalyst located on a particulate filters are provided. Coated particle filters having washcoat loadings in the range of 1 to 4 g/ft result in minimal impact on back pressure while simultaneously providing TWC catalytic activity and particle trapping functionality to meet increasingly stringent regulations such as Euro 6, Sufficient to high levels of oxygen storage components (OSC) are also delivered on and/or within the filter. The filters can have a coated porosity that is substantially the same as its uncoated porosity. The TWC catalytic material can comprise a particle size distribution such that a first set of particles has a first d90 particle size of 7.5 µ?? or less and a second set of particles has a second d90 particle size of more than 7.5 µ??. Methods of making and using the same are also provided.

公开(公告)号：PL2561195T3

公开(公告)日：2019-04-30

申请号：PL11772524

申请日：2011-04-19

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

IPC: B01J35/00 ,  B01D46/24 ,  B01D53/94 ,  B01J23/58 ,  B01J23/63 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00

公开(公告)号：ES2708138T3

公开(公告)日：2019-04-08

申请号：ES11772524

申请日：2011-04-19

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  SIEMUND STEPHAN ,  SIANI ATTILIO ,  WASSERMANN KNUT

IPC: B01J35/00 ,  B01D46/24 ,  B01D53/94 ,  B01J23/58 ,  B01J23/63 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00

Abstract: Un sistema de tratamiento de emisiones corriente abajo de un motor de inyección directa de gasolina para el tratamiento de una corriente de escape que comprende hidrocarburos, monóxido de carbono, óxidos de nitrógeno y material en partículas, donde el sistema de tratamiento de emisiones comprende un filtro de material en partículas catalizado que comprende: un material catalítico de conversión de tres vías (TWC) que está recubierto sobre o dentro de un filtro de material en partículas de flujo de pared que tiene una porosidad no recubierta de al menos 55%; en el que el filtro de material en partículas catalizado tiene una porosidad recubierta que está dentro del 7% de la porosidad no recubierta del filtro de material en partículas, caracterizado porque el filtro de material en partículas tiene una distribución de tamaño de poro con dos picos distintos que tienen un primer tamaño de poro promedio en el intervalo de 10-30 mm y un segundo tamaño de poro promedio en el intervalo de 31-100 mm, y el material catalítico TWC comprende una distribución de tamaño de partícula con dos picos distintos, de manera que un primer conjunto de partículas tiene un primer tamaño de partícula d90 en el intervalo de 1 a 7.5 mm y un segundo conjunto de partículas tiene un segundo tamaño de partícula d90 en el intervalo de 7.6 mm a 100 mm.