| 发明名称 |
Filter catalyst |
| 摘要 |
To provide a filter catalyst in which the closure of ventilation holes by a catalytic layer is inhibited. A filter catalyst of the present invention is characterized in that it has pores of 1-20 mum in a porosity of 11% or more. The filter catalyst of the present invention has an effect of being capable of inhibiting the rise of pressure loss when sufficient particulates deposit.
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| 申请公布号 |
US7622419(B2) |
申请公布日期 |
2009.11.24 |
| 申请号 |
US20060587984 |
申请日期 |
2006.08.03 |
| 申请人 |
CATALER CORPORATION;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TSUJI MAKOTO;OKI DAISUKE;OKAWARA SEIJI |
| 分类号 |
B01J23/00;F01N3/02;B01D39/14;B01D53/94;B01J21/04;B01J23/02;B01J23/40;B01J23/42;B01J23/44;B01J23/56;B01J23/58;B01J35/02;B01J35/04;B01J35/10;B01J37/02;C04B38/00;F01N3/28 |
主分类号 |
B01J23/00 |
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