发明授权
US08557203B2 Architectural diesel oxidation catalyst for enhanced NO2 generator
有权
用于增强NO2发生器的建筑柴油氧化催化剂
- 专利标题: Architectural diesel oxidation catalyst for enhanced NO2 generator
- 专利标题(中): 用于增强NO2发生器的建筑柴油氧化催化剂
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申请号: US12611440申请日: 2009-11-03
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公开(公告)号: US08557203B2公开(公告)日: 2013-10-15
- 发明人: Owen Herman Bailey , Matthew Hedgecock , Frank-Walter Schuetze , Anke Woerz
- 申请人: Owen Herman Bailey , Matthew Hedgecock , Frank-Walter Schuetze , Anke Woerz
- 申请人地址: DE Hanau-Wolfgang
- 专利权人: Umicore AG & Co. KG
- 当前专利权人: Umicore AG & Co. KG
- 当前专利权人地址: DE Hanau-Wolfgang
- 代理机构: Smith, Gambrell and Russell, LLP.
- 主分类号: B01D50/00
- IPC分类号: B01D50/00 ; B01D53/56 ; B01D53/94 ; B01J8/02 ; C01B21/00 ; C01B23/00 ; C01B25/00 ; C01B31/00 ; C01B33/00 ; C01B35/00 ; C01G28/00 ; C01G30/00 ; B01J23/00 ; B01J21/00
摘要:
A device is described which provides thermally durable NO2 generation in conjunction with efficient heat-up performance for filter regeneration, and low temperature HC (hydrocarbon) and CO activity. Importantly, it provides both functions while minimizing PGM (platinum group metals) utilization and its associated impact on catalyst cost.
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