| 发明名称 |
OPERATION OF HARMFUL GAS REMOVAL APPARATUS |
| 摘要 |
<p>PURPOSE:To prevent lowering harmful gas removal efficiency immediate after cleaning a bag filter by increasing the chemical dose temporarily immediate after cleaning the bag filter. CONSTITUTION:A chemical 6 (e.g. alkali slurry) for removal of an acidic harmful gas in a waste gas is injected and reaction products are captured in a bag filter 3 set behind. The does of the chemical 6 is temporarily increased immedi ate after cleaning the bag filter 3. As a result, lowering harmful gas removal efficiency immediate after cleaning the bag filter is prevented.</p> |
| 申请公布号 |
JPH03123624(A) |
申请公布日期 |
1991.05.27 |
| 申请号 |
JP19890260607 |
申请日期 |
1989.10.05 |
| 申请人 |
FURUKAWA CO LTD |
发明人 |
KOMEICHI NARIMITSU;OHASHI AKIRA |
| 分类号 |
F23J15/00;B01D53/34;B01D53/50;B01D53/68;B01D53/81 |
主分类号 |
F23J15/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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