JP4434673B2 - 排ガス処理方法 - Google Patents
排ガス処理方法 Download PDFInfo
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- JP4434673B2 JP4434673B2 JP2003324526A JP2003324526A JP4434673B2 JP 4434673 B2 JP4434673 B2 JP 4434673B2 JP 2003324526 A JP2003324526 A JP 2003324526A JP 2003324526 A JP2003324526 A JP 2003324526A JP 4434673 B2 JP4434673 B2 JP 4434673B2
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- Prior art keywords
- exhaust gas
- alkaline
- steam
- cleaning tower
- tower
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Description
本発明によれば、アルカリ温水洗浄塔内に送り込まれる排ガスを、60〜70℃程度に加温したアルカリ液で排ガスを洗浄することによって排ガス中のダイオキシンの分解が促進されることによって、排ガス中のダイオキシンを殆ど除去することができる。
2 排出口
3 排ガス
5 アルカリ温水洗浄塔
7 アルカリ液分離部材
8 アルカリ洗浄液
9 蒸気洗浄塔
11 蒸気
Claims (1)
- 廃棄物を焼却処理する際に排出される排ガス中の有害ガスを処理する排ガス処理方法であって、
60〜70℃に加温されたアルカリ洗浄液を噴射するアルカリ温水洗浄塔に、廃棄物を焼却処理する際に排出される排ガスを送り込み、前記加温されたアルカリ洗浄液を前記排ガスに接触させて、前記排ガス中のダイオキシンを含む有害ガスを吸着させると共に、分解して除去した後、前記アルカリ温水洗浄塔の上部と蒸気洗浄塔の下部とを接続した排ガス送り手段により前記排ガスを前記蒸気洗浄塔に送り込み、該蒸気洗浄塔内で噴射される蒸気に前記排ガスを接触させる
ことを特徴とする排ガス処理方法。
Priority Applications (1)
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JP2003324526A JP4434673B2 (ja) | 2003-09-17 | 2003-09-17 | 排ガス処理方法 |
Applications Claiming Priority (1)
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JP2003324526A JP4434673B2 (ja) | 2003-09-17 | 2003-09-17 | 排ガス処理方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005087867A JP2005087867A (ja) | 2005-04-07 |
JP4434673B2 true JP4434673B2 (ja) | 2010-03-17 |
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JP2003324526A Expired - Fee Related JP4434673B2 (ja) | 2003-09-17 | 2003-09-17 | 排ガス処理方法 |
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JP (1) | JP4434673B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101822942B (zh) * | 2010-05-26 | 2012-09-19 | 刘阳生 | 一种固体废物焚烧烟气中二噁英、重金属湿法净化方法 |
MX2014016008A (es) * | 2014-12-19 | 2016-06-20 | Cinovatec S A De C V | Proceso para limpiar humos contaminantes producidos por una combustion. |
CN109876583A (zh) * | 2019-04-10 | 2019-06-14 | 广州众智教育咨询有限公司 | 工业节能环保的烟气净化装置 |
CN111234883A (zh) * | 2020-01-20 | 2020-06-05 | 河北燕钢科技有限公司 | 一种煤气双塔洗涤净化系统 |
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2003
- 2003-09-17 JP JP2003324526A patent/JP4434673B2/ja not_active Expired - Fee Related
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