| 发明名称 |
DENITRATION REACTOR ALLOWING PARTIAL SHUTTING OFF OF GAS TO DATALYST LAYER |
| 摘要 |
PURPOSE:To allow work such as ctalyst replacement without blocking denitration during the operation through gradual, circumference-wise change of a gas shut-off section formed in a part of the catalyst layer with a notch section and a recovery hood facing thereof. |
| 申请公布号 |
JPS5425264(A) |
申请公布日期 |
1979.02.26 |
| 申请号 |
JP19770091019 |
申请日期 |
1977.07.28 |
| 申请人 |
HITACHI SHIPBUILDING ENG CO |
发明人 |
IWAI CHIHIRO;FUJITA TADAO;HANAKI MASATO;OOMORI AKIRA;NAKAYA YASUTAKA |
| 分类号 |
B01D53/94;B01D53/34;B01D53/86;B01J8/00;B01J19/00 |
主分类号 |
B01D53/94 |
| 代理机构 |
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代理人 |
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| 主权项 |
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