发明名称 |
Process for removing nitric oxides from processing exhaust gases |
摘要 |
Exhaust gases containing residual nitric oxide constituents from a processing operation are maintained at an elevated pressure, heated to from 260 DEG to 340 DEG C., and subjected to catalytic reduction with ammonia to produce purified exhaust gases. The pressure of the thus purified exhaust gases is then relieved in an expansion turbine.
|
申请公布号 |
US4081511(A) |
申请公布日期 |
1978.03.28 |
申请号 |
US19760744448 |
申请日期 |
1976.11.23 |
申请人 |
DIDIER ENGINEERING GMBH |
发明人 |
LAUE, KARL HEINRICH;SANDER, THEO;SAUDER, PETER;UCKERT, GOTTHARD |
分类号 |
B01D53/86;B01J8/04;(IPC1-7):B01D53/34 |
主分类号 |
B01D53/86 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|