| 发明名称 |
REMOVING METHOD FOR NITROGEN OXIDES BY ABSORPTION |
| 摘要 |
<p>PURPOSE:To keep the concn. of ferrous EDTA complex in a NOx absorbing liquid contg. Fe-EDTA complex and sulfite ion at a specified value and above by adding a reducing agent to the liquid so as to maintain high denitration rate over a long period.</p> |
| 申请公布号 |
JPS5317588(A) |
申请公布日期 |
1978.02.17 |
| 申请号 |
JP19760091371 |
申请日期 |
1976.08.02 |
| 申请人 |
HITACHI LTD;BABCOCK HITACHI KK |
发明人 |
MORI TOSHIKATSU;TAKEUCHI MASATO;YAMASHITA TOSHIO;OKADA HIDEO;KUMAGAI TERUO;KAMO YUUICHI;NAKAJIMA SHITO |
| 分类号 |
B01D53/56;B01D53/34;B01D53/60;B01D53/77 |
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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