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：ZA201302599B

公开(公告)日：2014-05-25

申请号：ZA201302599

申请日：2013-04-11

Applicant: BASF SE

Inventor： DOMKE IMME ,  ROHDE WOLFGANG ,  BAZULA PIOTR ANTONI ,  MRONGA NORBERT ,  LIU YONG ,  DIETERLE MARTIN ,  ROTH STANLEY A ,  ZIMMERMANN CURTIS ,  WEI XINYI ,  RAFF PHILIPP ,  SCHUNK STEPHAN ANDREAS ,  GERLACH OLGA ,  STRASSER ANDREAS ,  PAUL MICHAEL

IPC: B01J20060101

Abstract: A catalyst comprising (i) a support, (ii) metal particles and (iii) a shell which is arranged between the metal particles, wherein the shell (iii) comprises silicon oxide.