| 发明名称 |
REMOVAL OF LAUGHING GAS IN NITRIC ACID PRODUCTION |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
EP1261547(A1) |
申请公布日期 |
2002.12.04 |
| 申请号 |
EP20010900401 |
申请日期 |
2001.01.09 |
| 申请人 |
KRUPP UHDE GMBH |
发明人 |
SCHWEFER, MEINHARD;MAURER, RAINER;TUREK, THOMAS |
| 分类号 |
B01D53/02;B01D53/86;B01J29/06;B01J29/072;B01J29/42;B01J29/46;C01B21/26;C01B21/38;(IPC1-7):C01B21/26 |
主分类号 |
B01D53/02 |
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