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公开(公告)号:EP2832447A1
公开(公告)日:2015-02-04
申请号:EP13768112.8
申请日:2013-03-22
发明人: OKANO, Hiroaki , YAMAGUCHI, Hiroshi , KATAYAMA, Risa , OBUCHI, Akira , UCHIZAWA, Junko , NAMBA, Tetsuya
IPC分类号: B01J35/04 , B01D53/94 , B01J27/224 , C04B35/584 , C04B38/00 , C04B41/85 , C04B41/89 , F01N3/021 , F01N3/023 , F01N3/035 , F01N3/28
CPC分类号: B01D46/2429 , B01D53/944 , B01D2046/2433 , B01D2046/2437 , B01D2255/2063 , B01D2255/2065 , B01D2255/20707 , B01D2255/20715 , B01D2255/30 , B01D2255/915 , B01J21/04 , B01J23/42 , B01J27/24 , B01J35/002 , B01J35/04 , B01J35/1009 , C04B35/591 , C04B38/0006 , C04B2111/0081 , C04B2235/3206 , C04B2235/3222 , C04B2235/3244 , C04B2235/3834 , C04B2235/428 , C04B2235/5427 , C04B2235/5436 , C04B2235/767 , F01N3/0222 , F01N3/0224 , F01N3/035 , F01N3/2825 , F01N3/2832 , Y02T10/20 , C04B35/584 , C04B38/0054
摘要: A ceramic filter includes a porous ceramic body (1) which is a sintered body of ceramic particles (1a), and a coating portion (2) formed on a surface of each ceramic particle to support the catalyst. The porous ceramic body (1) has a specific surface area equal to or greater than 0.5 m 2 /cc, measured by a mercury porosimeter, and an amount of the coating portion (2) is equal to or greater than 15g/l.
摘要翻译: 陶瓷过滤器包括作为陶瓷颗粒(1a)的烧结体的多孔陶瓷体(1)和形成在每个陶瓷颗粒的表面上以负载催化剂的涂覆部分(2)。 多孔陶瓷体(1)具有通过压汞仪测量的等于或大于0.5m 2 / cc的比表面积,并且涂层部分(2)的量等于或大于15g / l。