| 发明名称 |
PROCESS FOR REMOVAL OF NITROGEN OXIDES IN EXHAUST COMBUSTION GASES |
| 摘要 |
<p>PURPOSE:In the denitration process using a NOx removing treatment solution containing Fe ions and one or more of SO3, HSO3 and polyamino carbonic acid, the ferric complex salt produced during the treatment is practically regenerated to ferrous salt to maintain the NOx removal rate of said treating soltuion for a long period of time.</p> |
| 申请公布号 |
JPS5224980(A) |
申请公布日期 |
1977.02.24 |
| 申请号 |
JP19750101251 |
申请日期 |
1975.08.22 |
| 申请人 |
HITACHI SEISAKUSHO KK;BABCOCK HITACHI KK |
发明人 |
TAKEUCHI MASATO;MORI TOSHIKATSU;OKADA HIDEO;YAMASHITA TOSHIO;KUMAGAI TERUO;NAKAJIMA SHITO |
| 分类号 |
B01D53/56;B01D53/14;B01D53/34;B01D53/77 |
主分类号 |
B01D53/56 |
| 代理机构 |
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代理人 |
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