| 发明名称 |
Removal of nitrous oxide during nitric acid production. |
| 摘要 |
A method and device for removal of N2O in nitric acid production are disclosed. The device is arranged after a heat exchanger, post ammonia burning, before the absorption tower and contains a catalyst, which essentially comprises one or several iron loaded zeolites. |
| 申请公布号 |
ZA200205466(B) |
申请公布日期 |
2003.11.26 |
| 申请号 |
ZA20020005466 |
申请日期 |
2002.07.09 |
| 申请人 |
UHDE GMBH. |
发明人 |
MEINHARD SCHWEFER;RAINER MAURER;THOMAS TUREK |
| 分类号 |
B01D53/02;B01D53/86;B01J29/06;B01J29/072;B01J29/42;B01J29/46;C01B21/26;C01B21/38 |
主分类号 |
B01D53/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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