发明名称 |
Anordning og fremgangsmåde til behandling af udstødningsgas |
摘要 |
An air pollution control apparatus according to the present invention reduces nitrogen oxides and oxidizes mercury in flue gas 16 discharged from a boiler by an ammonia denitrating catalyst. The air pollution control apparatus includes an economizer bypassing unit 15a that diverts high-temperature combustion gas 11 to a downstream side while bypassing an economizer 15 provided in a gas flue 10a for combustion gas 11 from the boiler, provided with an ammonium-chloride supply unit 101 that supplies powdery ammonium chloride (NH 4 Cl) to the economizer bypassing unit 15a. The air pollution control apparatus sublimates the ammonium chloride in an atmosphere at a high temperature of the combustion gas 11, and supplies hydrogen chloride and ammonium into the flue gas flue 102. |
申请公布号 |
DK2133134(T3) |
申请公布日期 |
2014.10.13 |
申请号 |
DK20070790937T |
申请日期 |
2007.07.18 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
HONJO, SHINTARO;NOCHI, KATSUMI;OBAYASHI, YOSHIAKI;KIYOSAWA, MASASHI |
分类号 |
B01D53/86;B01D53/64;F23J15/00;F23J15/02;F23L15/04 |
主分类号 |
B01D53/86 |
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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