发明申请
US20050249645A1 Catalyst and adsorbant bed configurations suitable for mobile applications
审中-公开
适用于移动应用的催化剂和吸附床配置
- 专利标题： Catalyst and adsorbant bed configurations suitable for mobile applications
- 专利标题（中）： 适用于移动应用的催化剂和吸附床配置
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申请号： US10839567申请日： 2004-05-05
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公开(公告)号： US20050249645A1公开(公告)日： 2005-11-10
- 发明人: Wayne Kaboord , Dawn Becher , Fred Begale , John Kovacich
- 申请人： Wayne Kaboord , Dawn Becher , Fred Begale , John Kovacich
- 申请人地址： US OH Cleveland 44114-2584
- 专利权人： Eaton Corporation
- 当前专利权人： Eaton Corporation
- 当前专利权人地址： US OH Cleveland 44114-2584
- 主分类号： B01D53/94
- IPC分类号： B01D53/94 ; F01N3/28 ; B01D53/34
摘要：
The present invention provides adsorbers with a high spatial and/or mass density of usable adsorbant in configuration suitable for vehicle exhaust systems. One aspect of the invention relates to an adsorber or catalyst having a monolith structure and porous walls. The walls have a void volume of at least about 0.1 exclusive of pores having a diameter less the 1 μm. Another aspect of the invention relates to an adsorber or catalyst having a bed comprising porous pellets fused together to form a cohesive mass. A further aspect of the invention relates to an adsorber or catalyst having a bed comprising coated wire screens. A still further aspect of the invention relates to an adsorber or catalyst having a small number of channels, preferably just one central channel, for heating and cooling.