发明名称 |
Process and apparatus for purifying combustion exhaust gases |
摘要 |
Reducing nitrogen oxides in flue gases by a scrubber, characterised in that in the separate or integrated circulation process, an aqueous ammonia-containing solution of defined pH range is fed in countercurrent to the untreated flue gas, a temperature of preferably 50 to 90 DEG C being established in the solution/gas mixture.
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申请公布号 |
DE3613637(A1) |
申请公布日期 |
1987.10.29 |
申请号 |
DE19863613637 |
申请日期 |
1986.04.23 |
申请人 |
REMSTEDT,HANS GOTTHARD,DR. |
发明人 |
GOTTHARD,DR. REMSTEDT,HANS |
分类号 |
B01D53/56;F23J15/04;(IPC1-7):B01D53/34;A62D3/00;F23J15/00;G01N21/62 |
主分类号 |
B01D53/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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