公开(公告)号：EP2552582A4

公开(公告)日：2014-03-19

申请号：EP11762107

申请日：2011-03-31

Applicant: BASF SE ,  BASF CORP

Inventor： LINSENBUEHLER MARKUS ,  SACHWEH BERND ,  NEMEH SAADALLAH ,  DEEBA MICHEL ,  MERTLER MICHAEL ,  MEIER MATTHIAS WILHELM

IPC: B01J37/02 ,  B01D53/94 ,  B01J35/04 ,  F01N3/28

CPC classification number: B01J37/0215 ,  B01D53/94 ,  B01D53/944 ,  B01D53/9445 ,  B01D2255/1021 ,  B01D2255/2092 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0232 ,  B01J37/0248 ,  B05D1/02 ,  B05D7/22 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Described is a monolithic support member comprising channels with walls separating the channels and having a coating deposited thereon, the non-coated channels having a polygonal cross-section profile, wherein the mean thickness dC of the coating in a corner of said cross-section profile is smaller than or equal to the mean thickness dE of the coating on an edge of said cross-section profile plus 85 micrometer. Also described is a method for the preparation of such coated monolithic support member. Further described is the use of such coated monolithic support member as a catalytic article in automotive exhaust gas treatment.

Abstract translation: 描述了一种整体式支撑构件，其包括具有分隔通道并具有沉积在其上的涂层的通道，非涂覆通道具有多边形横截面轮廓，其中所述横截面轮廓的角部中的涂层的平均厚度dC 小于或等于所述横截面轮廓的边缘上的涂层的平均厚度dE加上85微米。 还描述了制备这种涂覆的整体式支撑构件的方法。 进一步描述了在汽车废气处理中使用这种涂覆的整体式支撑构件作为催化剂制品。

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：EP2387463A4

公开(公告)日：2013-09-11

申请号：EP10732120

申请日：2010-01-15

Applicant: BASF CORP

Inventor： KAZI SHAHJAHAN M ,  DEEBA MICHEL ,  NEUBAUER TORSTEN ,  PUNKE HELMUT ALFRED ,  MUELLER-STACH WOLFGANG TORSTEN ,  GRUBERT GERD ,  ROTH A STANLEY ,  HOKE BARMONT JEFFREY ,  SUNG SHIANG ,  LI YUEJIN ,  WEI XINYI ,  WAN CHUNG-ZONG

IPC: B01J29/74 ,  B01D53/94 ,  B01J23/44 ,  B01J29/12 ,  B01J29/44

CPC classification number: B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/206 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9025 ,  B01D2255/912 ,  B01D2255/9205 ,  B01J23/44 ,  B01J29/40 ,  B01J29/44 ,  B01J29/7007 ,  B01J29/7415 ,  B01J35/002 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0242 ,  B01J37/0244 ,  B01J37/0246

公开(公告)号：EP3188833A4

公开(公告)日：2018-05-16

申请号：EP15838592

申请日：2015-08-28

Applicant: BASF CORP

Inventor： WANG XIAOMING ,  DEEBA MICHEL ,  ZHENG XIAOLAI ,  TITLBACH SVEN ,  SUNDERMANN ANDREAS ,  SCHUNK STEPHAN ANDREAS

IPC: B01J21/06 ,  B01D53/94 ,  B01J23/00 ,  B01J23/10 ,  B01J23/42 ,  B01J23/46 ,  B01J23/58 ,  B01J23/63 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  F01N3/20

CPC classification number: F01N3/101 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20776 ,  B01D2255/30 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J23/46 ,  B01J23/464 ,  B01J23/58 ,  B01J23/63 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/03 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/25 ,  B01J2523/31 ,  B01J2523/48 ,  B01J2523/824 ,  B01J2523/3706 ,  B01J2523/47 ,  B01J2523/822

Abstract: Composites of mixed metal oxides for an exhaust gas purifying catalyst comprise the following co-precipitated materials by weight of the composite: zirconia in an amount in the range of 55-99%; titania in an amount in the range of 1-25%; a promoter and/or a stabilizer in an amount in the range of 0-20%. These composites are effective as supports for platinum group metals (PGMs), in particular rhodium.

公开(公告)号：EP2387460A4

公开(公告)日：2012-09-12

申请号：EP10732092

申请日：2010-01-14

Applicant: BASF CORP ,  BASF SE

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 ,  B01D53/94 ,  B01J23/63 ,  B01J37/025

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: 提供了用于处理废气排放的催化剂组合物，特别是柴油氧化催化剂，例如未燃烧的烃（HC）和一氧化碳（CO）的氧化。 更具体地说，本发明涉及一种催化剂结构，该催化剂结构包含至少两个，具体为三个不同的层，其中至少一个含有存储在与大多数铂族金属分开的层中的储氧组分（OSC） （PGM）组分，例如钯和铂。

公开(公告)号：EP3209870A4

公开(公告)日：2018-07-25

申请号：EP15851907

申请日：2015-10-21

Applicant: BASF CORP

Inventor： ZHENG XIAOLAI ,  JI CHUNXIN ,  XUE WEN-MEI ,  SCHLADT MATTHEW J ,  WANG XIAOMING ,  LUO TIAN ,  DEEBA MICHEL ,  WASSERMANN KNUT

IPC: F01N3/08 ,  B01J29/40 ,  B01J29/85 ,  F01N3/20

CPC classification number: B01D53/945 ,  B01D53/9418 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20761 ,  B01D2255/2092 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9022 ,  B01D2255/912 ,  B01D2255/9207 ,  B01J23/56 ,  B01J23/63 ,  B01J29/005 ,  B01J29/40 ,  B01J29/46 ,  B01J29/7007 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/80 ,  B01J29/85 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2523/00 ,  Y02T10/24 ,  B01J2523/25 ,  B01J2523/31 ,  B01J2523/37 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/824 ,  B01J2523/822 ,  B01J2523/828

Abstract: An emissions treatment system for an exhaust stream of an internal combustion engine including hydrocarbons, carbon monoxide, and nitrogen oxides is provided. The disclosed system can include an exhaust conduit in fluid communication with the internal combustion engine via an exhaust manifold; a first three-way conversion catalyst (TWC-1) located downstream of the internal combustion engine in the exhaust conduit; an SCR-HCT catalyst comprising a selective catalytic reduction catalyst and a hydrocarbon trap downstream of the TWC-1 in the exhaust conduit; and a third catalyst downstream of the SCR-HCT combination in the exhaust conduit, the third catalyst comprising a platinum group metal (PGM) e.g., in an amount effective to oxidize hydrocarbons. Methods of making and using such systems and components thereof are also provided.

公开(公告)号：EP2456554A4

公开(公告)日：2013-11-27

申请号：EP10802877

申请日：2010-07-22

Applicant: BASF CORP

Inventor： LUO TIAN ,  DEEBA MICHEL

IPC: B01J23/83 ,  B01D53/94 ,  B01J23/89 ,  F01N3/20

CPC classification number: B01J23/894 ,  B01D53/945 ,  B01D53/9477 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2258/014 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/63 ,  B01J23/6562 ,  B01J23/66 ,  B01J23/83 ,  B01J35/0006 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0244 ,  B01J2523/00 ,  F01N3/101 ,  F01N3/103 ,  F01N13/009 ,  F01N2370/02 ,  Y02T10/22 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3718 ,  B01J2523/48 ,  B01J2523/72 ,  B01J2523/822 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/18 ,  B01J2523/36 ,  B01J2523/3725 ,  B01J2523/845

公开(公告)号：EP2658650A4

公开(公告)日：2014-06-25

申请号：EP11853194

申请日：2011-12-13

Applicant: BASF CORP

Inventor： GRAMICCIONI GARY A ,  BROWN KENNETH R ,  DEEBA MICHEL ,  KOTREL STEFAN ,  WASSERMANN KNUT

IPC: B01J35/10 ,  B01J21/04 ,  B01J29/00 ,  C01B17/42

CPC classification number: B01J27/053 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2092 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2255/908 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01J23/58 ,  B01J35/023 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/0207 ,  B01J37/0244 ,  B01J37/0248 ,  Y02T10/22

Abstract: Provided herein is a barium sulfate-containing catalyst carrier. The catalyst carrier is useful for supporting an exhaust gas purification catalyst, such as a three way conversion catalyst. In an embodiment, the carrier comprises BaSO4/thermally stable alumina. Further provided is a process for preparing the catalyst carrier, with or without precious metals, comprising treating a barium oxide/alumina or barium carbonate/alumina with a stoichiometric amount of sulfuric acid (H2SO4), thus forming BaSO4/alumina in situ in good yield and at low cost.

公开(公告)号：EP2398587A4

公开(公告)日：2012-01-18

申请号：EP10751164

申请日：2010-02-19

Applicant: BASF CORP

Inventor： DEEBA MICHEL ,  LUO TIAN ,  RAMOS JOSEPHINE E

IPC: B01J23/63 ,  B01D53/94 ,  B01J23/10 ,  B01J23/44 ,  B01J23/46

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2251/2062 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/206 ,  B01D2255/2092 ,  B01D2255/9022 ,  B01D2255/9025 ,  B01D2258/012 ,  B01D2258/014 ,  B01J23/002 ,  B01J23/10 ,  B01J37/0244 ,  B01J37/0248 ,  B01J2523/00 ,  F01N3/035 ,  F01N3/103 ,  Y02T10/22 ,  B01J2523/36 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/3725 ,  B01J2523/48 ,  B01J2523/3718