发明名称 |
Honeycomb structure, honeycomb catalytic body and manufacturing method of the same |
摘要 |
There are disclosed a honeycomb structure capable of providing a honeycomb catalytic body which is excellent in purification efficiency with a small pressure loss and which can be mounted even in a limited space, a honeycomb catalytic body which is excellent in purification efficiency with a small pressure loss and which can be mounted even in a limited space, and a manufacturing method of the same. A honeycomb catalytic body 50 of the present invention is a honeycomb catalytic body of a flow-through type through which cells as through channels extend from an inlet to an outlet, both the surfaces of partition walls 4 of a honeycomb structure 1 and the inner surfaces of pores 25 carry a catalyst to form catalyst layers 5, and the catalyst carrying partition walls have a permeability of 1 × 10 -12 [m 2 ] or more, preferably 1 × 10 -9 [m 2 ] or less. |
申请公布号 |
EP2070579(A2) |
申请公布日期 |
2009.06.17 |
申请号 |
EP20080253852 |
申请日期 |
2008.12.01 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
MIYAIRI, YUKIO;YAMAMOTO, YOSHIHIRO;HIROSE, SHOGO |
分类号 |
B01D53/86;B01D53/94;B01J35/04;C04B38/00;F01N3/28 |
主分类号 |
B01D53/86 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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