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公开(公告)号：CA2849700C
公开(公告)日：2020-02-18
申请号：CA2849700
申请日：2012-09-21
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MULLER-STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
Abstract: A layered diesel oxidation catalyst (DOC) comprises: a) a carrier substrate; b) a diesel oxidation catalytic material comprising bl)a first layer located on the carrier substrate, the first layer comprising palladium impregnated on a support material comprising ceria in an amount of at least 45 weight% based on the total weight of the support material, and optionally comprising platinum; b2) a second layer located on the first layer, the second layer comprising palladium and platinum each impregnated on a support material comprising a metal oxide; wherein the platinum to palladium weight ratio of the first layer is lower than the platinum to palladium weight ratio of the second layer.
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公开(公告)号：BR112012020873A2
公开(公告)日：2016-05-03
申请号：BR112012020873
申请日：2011-02-22
Inventor： PUNKE ALFRED HELMUT , SIANI ATTILIO , GRUBERT GERD , VOSS KENNETH , WOLFF RUEDIGER , ROTH STANLEY , MÜLLER-STACH TORSTEN , NEUBAUER TORSTEN , LI YUEJIN
IPC: B01D46/00
Abstract: composição de moldagem termoplástica, uso das composições de moldagem termoplásticas, e, folha, ou peça de moldagem. um filtro de fusilagem catalisado é fornecido em que seu revestimento de entrada compreende um catalisador de oxidação que compreende platina (pt) e opcionalmente paládio (pd), e seu revestimento de saída compreende um catalisador de oxidação que compreende pd e opcionalmente pt. a concentração de pt no revestimento de saída é menor do que aquela no revestimento de entrada. a razão em peso de pt:pd no revestimento de saída é na faixa de 0:1 a 2:1. o revestimento de entrada e o revestimento de saída estão presentes no substrato de fluxo de parede em uma razão de carga de revestimento na faixa de 0,5 a 1,5 g/polegada ^ 3^ (30,5 a 61kg/cm ^ 3^), calculada como razão da carga do revestimento de entrada (e g/polegada ^ 3^ (1 g/polegada ^ 3^ = 61 kg/(cm)): carga o revestimento de saída (em g/polegada ^ 3^ (1 g/polegada ^ 3^ = 61kg/(cm ^ 3^)).
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公开(公告)号：CA2849700A1
公开(公告)日：2013-03-28
申请号：CA2849700
申请日：2012-09-21
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MULLER-STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
Abstract: A layered diesel oxidation catalyst (DOC) comprises: a) a carrier substrate; b) a diesel oxidation catalytic material comprising bl)a first layer located on the carrier substrate, the first layer comprising palladium impregnated on a support material comprising ceria in an amount of at least 45 weight% based on the total weight of the support material, and optionally comprising platinum; b2) a second layer located on the first layer, the second layer comprising palladium and platinum each impregnated on a support material comprising a metal oxide; wherein the platinum to palladium weight ratio of the first layer is lower than the platinum to palladium weight ratio of the second layer.
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公开(公告)号：PL2758168T3
公开(公告)日：2020-02-28
申请号：PL12833838
申请日：2012-09-21
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MÜLLER-STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
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公开(公告)号：BR112013006304A2
公开(公告)日：2016-06-07
申请号：BR112013006304
申请日：2011-09-13
Applicant: BASF SE
Inventor： STRASSER ANDREAS , ZIMMERMANN CURTIS , DOMKE IMME , DIETERLE MARTIN , PAUL MICHAEL , MRONGA NORBER , GERLACH OLGA , RALF PHILIPP , BAZULA PIOTR ANTONI , ROTH STANLEY , SCHUNK STEPHAN ANDREAS , ROHDE WOLFGANG , WEI XINYI , LIU YONG
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Patent Agency Ranking
公开(公告)号：IN2204CHN2014A
公开(公告)日：2015-06-12
申请号：IN2204CHN2014
申请日：2014-03-21
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MÜLLER STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
Abstract: A layered diesel oxidation catalyst (DOC) comprises: a) a carrier substrate; b) a diesel oxidation catalytic material comprising bl)a first layer located on the carrier substrate the first layer comprising palladium impregnated on a support material comprising ceria in an amount of at least 45 weight% based on the total weight of the support material and optionally comprising platinum; b2) a second layer located on the first layer the second layer comprising palladium and platinum each impregnated on a support material comprising a metal oxide; wherein the platinum to palladium weight ratio of the first layer is lower than the platinum to palladium weight ratio of the second layer.
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公开(公告)号：MX2014003469A
公开(公告)日：2014-08-26
申请号：MX2014003469
申请日：2012-09-21
Applicant: BASF SE
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MÜLLER-STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
Abstract: La presente invención se refiere a un catalizador para la oxidación de diesel (DOC) estratificado, que consiste en: a) un sustrato portador; b) un material catalítico para la oxidación de diesel que consiste en: b1) una primera capa colocada sobre el sustrato portador, la primera capa consistente en paladio impregnado sobre un material de soporte que contiene cerio en una cantidad de al menos 45% en peso, con base en el peso total del material de soporte, y como una opción contiene paladio; b2) una segunda capa colocada sobre la primer capa, la segunda capa consiste en paladio y platino cada uno impregnado sobre un material de soporte que consiste en un óxido metálico; en donde la relación en peso de platino a paladio de la primera capa es menor que la relación en peso de platino a paladio de la segunda capa.
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公开(公告)号：ES2688995T3
公开(公告)日：2018-11-07
申请号：ES11746943
申请日：2011-02-22
Inventor： PUNKE ALFRED HELMUT , GRUBERT GERD , LI YUEJIN , WOLFF RUEDIGER , ROTH STANLEY , MÜLLER-STACH TORSTEN , VOSS KENNETH , SIANI ATTILIO , NEUBAUER TORSTEN
IPC: B01D46/00 , B01D53/94 , B01J23/42 , B01J23/44 , B01J35/00 , B01J37/02 , F01N3/035 , F01N3/10 , F01N13/00
Abstract: Un filtro de hollín catalizado, que comprende un sustrato de flujo de pared que comprende un extremo de entrada, un extremo de salida, una longitud axial de sustrato que se extiende entre el extremo de entrada y el extremo de salida, y una pluralidad de pasajes definidos por paredes internas del sustrato de filtro de flujo de pared; en el que la pluralidad de pasajes comprende pasajes de entrada que tienen un extremo de entrada abierto y un extremo de salida cerrado, y pasajes externos que tienen un extremo de entrada cerrado y un extremo de salida abierto; en el que las paredes internas de los pasajes de entrada comprenden un recubrimiento de entrada que se extiende desde el extremo de entrada hasta un extremo de recubrimiento de entrada, definiendo así una longitud de recubrimiento de entrada, en el que la longitud del recubrimiento de entrada es x % de la longitud axial del sustrato, con 0
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公开(公告)号：EP2616177A4
公开(公告)日：2017-04-12
申请号：EP11824673
申请日：2011-09-13
Applicant: BASF SE
Inventor： DOMKE IMME , ROHDE WOLFGANG , BAZULA PIOTR ANTONI , MRONGA NORBERT , LIU YONG , DIETERLE MARTIN , ROTH STANLEY , ZIMMERMANN CURTIS , WEI XINYI , RAFF PHILIPP , SCHUNK STEPHAN ANDREAS , GERLACH OLGA , STRASSER ANDREAS , PAUL MICHAEL
CPC classification number: B01J23/42 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1026 , B01D2255/104 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/20723 , B01D2255/2073 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20769 , B01D2255/20784 , B01D2255/20792 , B01D2255/9202 , B01D2255/9205 , B01D2255/9207 , B01D2258/012 , B01J21/04 , B01J21/08 , B01J35/0013 , B01J35/0086 , B01J35/08 , B01J35/1014 , B01J35/1019 , B01J37/0072 , B01J37/0203 , B01J37/0205 , B01J37/0211 , B01J37/036 , B01J37/088 , B01J37/16 , Y02T10/22
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10.发明公开DIESEL OXIDATION CATALYST WITH LAYERED STRUCTURE CONTAINING CERIA COMPOSITION AS PALLADIUM SUPPORT MATERIAL FOR ENHANCED HC AND CO GAS CONVERSION 审中-公开与ZEROXIDZUSAMMENSETZUNG ALS钯背层结构用于改进HC和CO-气转化柴油氧化催化剂
公开(公告)号：EP2758168A4
公开(公告)日：2015-12-02
申请号：EP12833838
申请日：2012-09-21
Inventor： GRUBERT GERD , NEUBAUER TORSTEN , PUNKE ALFRED , HILGENDORFF MARCUS , MÜLLER-STACH TORSTEN , GERLACH OLGA , WEI XINYI , HOKE JEFFREY , SUNG SHIANG , ROTH STANLEY
IPC: B01J23/44 , B01J23/42 , B01J37/025
CPC classification number: B01J23/42 , B01D53/944 , B01D53/9459 , B01D2253/108 , B01D2255/1021 , B01D2255/1023 , B01D2255/206 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/2066 , B01D2255/20715 , B01D2255/20776 , B01D2255/9025 , B01D2255/912 , B01D2258/012 , B01J21/04 , B01J23/44 , B01J23/63 , B01J29/068 , B01J29/7007 , B01J29/7057 , B01J29/7415 , B01J35/0006 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0201 , B01J37/0244 , B01J37/0246 , B01J2229/42
Abstract: A layered diesel oxidation catalyst (DOC) comprises: a) a carrier substrate; b) a diesel oxidation catalytic material comprising bl)a first layer located on the carrier substrate, the first layer comprising palladium impregnated on a support material comprising ceria in an amount of at least 45 weight% based on the total weight of the support material, and optionally comprising platinum; b2) a second layer located on the first layer, the second layer comprising palladium and platinum each impregnated on a support material comprising a metal oxide; wherein the platinum to palladium weight ratio of the first layer is lower than the platinum to palladium weight ratio of the second layer.
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