发明公开
- 专利标题： Catalyst for purifying exhaust gas
- 专利标题（中）： Katalysator zur Reinigung von Abgasen
-
申请号： EP01128034.4申请日： 2001-11-26
-
公开(公告)号： EP1208903A2公开(公告)日： 2002-05-29
- 发明人: Kimura, Mareo , Hasegawa, Yoriko , Aono, Norihiko , Tanaka, Seiji
- 申请人： Cataler Corporation
- 申请人地址： 7800, Chihama, Daito-cho Ogasa-gun, Shizuoka-ken, 437-1492 JP
- 专利权人： Cataler Corporation
- 当前专利权人： Cataler Corporation
- 当前专利权人地址： 7800, Chihama, Daito-cho Ogasa-gun, Shizuoka-ken, 437-1492 JP
- 代理机构： Leson, Thomas Johannes Alois, Dipl.-Ing.
- 优先权： JP2000358875 20001127
- 主分类号： B01D53/94
- IPC分类号： B01D53/94 ; B01J21/06
摘要：
A catalyst for purifying an exhaust gas includes zirconia particles, and a transition metal layer, covering at least a part of a surface of the zirconia particles in a lamellar manner. It can reduce the emission of particulate materials (i.e., P. M.), such as SOF and sulfates, because the contacting area enlarges between the transition metal layer and materials to be purified.
公开/授权文献
- EP1208903B1 Catalyst for purifying exhaust gas 公开/授权日：2007-01-24
信息查询
IPC分类:
