| 发明名称 |
Catalyst and method for denitrization of nitrogen oxides |
| 摘要 |
A catalyst for reducing nitrogen oxides into nitrogen and water in the presence of a reducing agent, which comprises: (a) titanium; (b) at least one element selected from the group consisting of tungsten and molybdenum in a total amount of 10-25% by weight in terms of oxides; and (c) niobium in an amount of 0.1-2% by weight in terms of oxides.
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| 申请公布号 |
US5582809(A) |
申请公布日期 |
1996.12.10 |
| 申请号 |
US19940277041 |
申请日期 |
1994.07.19 |
| 申请人 |
SAKAI CHEMICAL INDUSTRY CO., LTD.;MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
RIKIMARU, HIROAKI;UMABA, TOSHIKATSU;YOSHIKAWA, YOSHIYUKI |
| 分类号 |
B01D53/86;B01D53/94;B01J23/20;B01J23/28;B01J23/30;B01J23/44;(IPC1-7):B01J8/00;C01B21/00 |
主分类号 |
B01D53/86 |
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