
基本信息:
- 专利标题: CATALYST FOR EXHAUST GAS PURIFICATION
- 专利标题(中):催化剂用于废气净化
- 申请号:EP16715599.3 申请日:2016-03-31
- 公开(公告)号:EP3277401A1 公开(公告)日:2018-02-07
- 发明人: BAUER, Jürgen , BISKUPSKI, Diana , DOTZEL, Ralf , JODLAUK, Jörg Walter , LEPPELT, Rainer , MÜNCH, Jörg Werner , PIRAS, Irene , SCHU, Johannes , SMEDLER, Gudmund
- 申请人: Johnson Matthey Catalysts (Germany) GmbH
- 申请人地址: Bahnhofstraße 43 96257 Redwitz DE
- 专利权人: Johnson Matthey Catalysts (Germany) GmbH
- 当前专利权人: Johnson Matthey Catalysts (Germany) GmbH
- 当前专利权人地址: Bahnhofstraße 43 96257 Redwitz DE
- 代理机构: Nunn, Andrew Dominic
- 优先权: DE102015205843 20150331
- 国际公布: WO2016156848 20161006
- 主分类号: B01D46/00
- IPC分类号: B01D46/00 ; B01D53/46 ; B01J27/04 ; B01J27/053 ; B01J35/04 ; C04B28/36 ; C04B38/00
摘要:
A honeycomb catalyst for exhaust gas purification comprising a honeycomb body, the honeycomb body comprising: a fraction acting as a pollutant trap and/or having a catalytically active fraction based on a catalytically active system comprising a base metal; and a catalytically inactive fraction, wherein the catalytically inactive fraction comprises at least one thermally stable sulphate or sulphide component for reducing thermally induced shrinkage of the honeycomb body.
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01D | 分离 |
------B01D46/00 | 专门用于把弥散粒子从气体或蒸气中分离出来的经过改进的过滤器和过滤方法 |