公开(公告)号：EP2758168A4

公开(公告)日：2015-12-02

申请号：EP12833838

申请日：2012-09-21

Applicant: BASF SE ,  BASF CORP

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.

公开(公告)号：EP2539040A4

公开(公告)日：2014-09-03

申请号：EP11746943

申请日：2011-02-22

Applicant: BASF SE ,  BASF CORP

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 ,  B01J23/44 ,  B01J35/00 ,  B01J37/02 ,  F01N3/035 ,  F01N3/10

CPC classification number: B01D53/9468 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/9155 ,  B01D2258/012 ,  B01J23/42 ,  B01J23/44 ,  B01J35/0006 ,  B01J37/0248 ,  F01N3/035 ,  F01N3/103 ,  F01N13/0093 ,  F01N13/0097 ,  F01N2250/12 ,  F01N2510/0682 ,  Y10S502/52712 ,  Y10S502/52713 ,  Y10S502/52718 ,  Y10S502/52719

Abstract: Described is a catalyzed soot filter wherein the inlet coating of the filter comprises an oxidation catalyst comprising platinum (Pt) and optionally palladium (Pd), wherein the outlet coating of the filter comprises an oxidation catalyst comprising Pd and optionally Pt, wherein the Pt concentration in the outlet coating is lower than the Pt concentration in the inlet coating and wherein the weight ratio of Pt:Pd in the outlet coating is in the range of from 0:1 to 2:1; and wherein the inlet coating and the outlet coating are present on the wall flow substrate at a coating loading ratio in the range of from 0.5 to 1.5, calculated as ratio of the loading of the inlet coating (in g/inch3 (g/(2.54 cm)3)):loading of the outlet coating (in g/inch3 (g/(2.54 cm)3)). Systems include such catalyzed soot filters, methods of diesel engine exhaust gas treatment and methods of manufacturing catalyzed soot filters are also described.

公开(公告)号：CA2849700C

公开(公告)日：2020-02-18

申请号：CA2849700

申请日：2012-09-21

Applicant: BASF SE ,  BASF CORP

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.

公开(公告)号：BR112012020873A2

公开(公告)日：2016-05-03

申请号：BR112012020873

申请日：2011-02-22

Applicant: BASF CORP ,  BASF SE

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^)).

公开(公告)号：CA2849700A1

公开(公告)日：2013-03-28

申请号：CA2849700

申请日：2012-09-21

Applicant: BASF SE ,  BASF CORP

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.

公开(公告)号：PL2758168T3

公开(公告)日：2020-02-28

申请号：PL12833838

申请日：2012-09-21

Applicant: BASF SE ,  BASF CORP

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

公开(公告)号：IN2204CHN2014A

公开(公告)日：2015-06-12

申请号：IN2204CHN2014

申请日：2014-03-21

Applicant: BASF SE ,  BASF CORP

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.

公开(公告)号：ES2688995T3

公开(公告)日：2018-11-07

申请号：ES11746943

申请日：2011-02-22

Applicant: BASF SE ,  BASF CORP

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

公开(公告)号：KR20180066259A

公开(公告)日：2018-06-18

申请号：KR20187015601

申请日：2016-11-03

Applicant: BASF CORP

Inventor： ILINICH OLEG ,  ROTH STANLEY

IPC: B01J23/89 ,  B01J23/40 ,  B01J23/652 ,  B01J23/656 ,  B01J37/02 ,  F01N3/20

CPC classification number: B01J35/04 ,  B01D53/944 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/2073 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20784 ,  B01D2255/9022 ,  B01J23/002 ,  B01J23/8926 ,  B01J23/894 ,  B01J23/8986 ,  B01J35/0006 ,  B01J37/0248 ,  B01J37/088 ,  B01J2523/00 ,  F01N3/20 ,  B01J2523/17 ,  B01J2523/3712 ,  B01J2523/72 ,  B01J2523/824 ,  B01J2523/828

Abstract: 디젤산화촉매조성물이제공되며, 상기조성물은미립자형태의다공성내화성산화물물질상에함침된적어도하나의백금족금속및 미립자형태의다공성내화성산화물물질상에함침된적어도하나의비귀금속산화물을포함하고, 여기서적어도하나의백금족금속으로함침된다공성내화성산화물물질및 적어도하나의비귀금속산화물로함침된다공성내화성산화물물질은혼합물의형태로존재하거나또는적어도하나의백금족금속및 적어도하나의비귀금속산화물은동일한다공성내화성산화물물질상에함침된것이다. 디젤산화촉매는비교적손상되지않는탄화수소산화뿐만아니라일산화탄소산화의상승작용적향상을제공한다. 촉매조성물로코팅된촉매물품을포함하는배출물처리시스템및 촉매조성물의제조및 사용방법이또한제공된다.

公开(公告)号：WO2012071421A2

公开(公告)日：2012-05-31

申请号：PCT/US2011061860

申请日：2011-11-22

Applicant: BASF CORP ,  WEI XINYI ,  ROTH STANLEY

Inventor： WEI XINYI ,  ROTH STANLEY

IPC: B01J23/44 ,  B01J19/24 ,  B01J29/04 ,  C01B3/26 ,  C10G45/10

CPC classification number: B01J19/2485 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2061 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/502 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2258/012 ,  B01J23/63 ,  B01J29/7415 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/0248 ,  B01J2219/2424 ,  B01J2219/2428 ,  B01J2219/2438 ,  F01N3/035 ,  F01N3/0821 ,  F01N3/0835 ,  F01N3/103 ,  F01N2510/0684 ,  Y02A50/2341

Abstract: Diesel oxidation catalysts, catalytic articles, methods of making catalytic articles, emissions treatment systems and methods of treating an exhaust gas stream using the catalytic articles for the treatment of exhaust gas emissions, such as the oxidation of unburned hydrocarbons (HC) and carbon monoxide (CO) are described. Specific catalytic articles comprising a substrate with a first washcoat layer comprising greater than or equal to about 2% by weight palladium dispersed on a ceria support and a second washcoat layer comprising a platinum group metal and a refractory metal oxide are described.

Abstract translation: 柴油氧化催化剂，催化制品，制造催化制品的方法，排放处理系统和使用催化制品处理废气流以处理废气排放物（例如未燃烧的碳氢化合物（HC）和一氧化碳（ CO）被描述。 描述了包含具有包含分散在二氧化铈载体上的大于或等于约2重量％的钯的第一载体涂料层和包含铂族金属和难熔金属氧化物的第二载体涂料层的基底的特定催化制品。