发明名称 |
METHOD FOR DECREASING NITROGEN OXIDES CONCENTRATION OF COMBUSTION EXHAUST GAS |
摘要 |
<p>PURPOSE:To reduce and remove NOx contained in exhaust gas without using catalyst at a low temperature range by adding urea and an oxidizing agent in a sufficient amount to decompose the urea into a combustion exhaust gas containing NOx in order to reduce the NOx in vapor phase.</p> |
申请公布号 |
JPS5314662(A) |
申请公布日期 |
1978.02.09 |
申请号 |
JP19760089176 |
申请日期 |
1976.07.28 |
申请人 |
HITACHI LTD |
发明人 |
AZUKIBATA SHIGERU;KIKUCHI HIDEO;AKIMOTO HIDETOSHI;HISHINUMA TAKAO;ARIKAWA KIJIROU |
分类号 |
B01D53/56 |
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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