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：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：CA2966943A1

公开(公告)日：2016-05-12

申请号：CA2966943

申请日：2015-11-05

Applicant: BASF SE

Inventor： TITLBACH SVEN ,  SCHUNK STEPHAN A ,  MULLER ROBERT ,  SUNDERMANN ANDREAS ,  GOEBEL MICHAEL ,  KARPOV ANDREY ,  DEEBA MICHEL ,  ZHENG XIAOLAI ,  GLAUM ROBERT ,  SCHMITZ ANDREAS

IPC: B01J23/63 ,  B01D53/94 ,  C01F17/00

Abstract: The present invention relates to a composite oxide comprising ceria, praseodymia and alumina, wherein the cerium : praseodymium molar ratio of the composite oxide is 84:16 or less, as well as to a method of preparing the composite oxide and to its use, in particular in a method of treating an exhaust gas stream.