发明名称 |
PROCESS FOR THE SYSTEMATIC TREATMENT OF EXHAUST GASES |
摘要 |
<p>SPECIFICATION TITLE OF THE INVENTION: PROCESS FOR THE SYSTEMATIC TREATMENT OF EXHAUST GASES A process for the systematic treatment of exhaust gases which comprises the steps of; injecting a neutralizing absorbent into an exhaust gas to fix acidic gas components in the neutralizing absorbent; further injecting an auxiliary agent into the exhaust gas subsequent to the injection of the neutralizing absorbent and passing the exhaust gas through a filter which has been precoated with such an auxiliary agent as used above whereby the neutralizing absorbent and the auxiliary agent are permitted to deposit as a layer on the precoated filter and are able to collect acidic gas components remaining in the exhaust gas and a dust; and blowing ammonia into the purified exhaust gas so that nitrogen oxides in the exhaust gas are reduced in the presence of a denitrating catalyst into nitrogen gas.</p> |
申请公布号 |
CA1255474(A) |
申请公布日期 |
1989.06.13 |
申请号 |
CA19860517461 |
申请日期 |
1986.09.04 |
申请人 |
MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
HORAGUCHI, MITSUHIRO;TOMISAWA, SHIGECHIKA;KAIHARA, YUJI |
分类号 |
B01D37/02;B01D53/50;B01D53/68;B01D53/81;B01D53/86;B01D53/94;F23J15/02;(IPC1-7):B01D53/36 |
主分类号 |
B01D37/02 |
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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