JP5186396B2 - 海水脱硫装置 - Google Patents
海水脱硫装置 Download PDFInfo
- Publication number
- JP5186396B2 JP5186396B2 JP2009008391A JP2009008391A JP5186396B2 JP 5186396 B2 JP5186396 B2 JP 5186396B2 JP 2009008391 A JP2009008391 A JP 2009008391A JP 2009008391 A JP2009008391 A JP 2009008391A JP 5186396 B2 JP5186396 B2 JP 5186396B2
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- JP
- Japan
- Prior art keywords
- seawater
- air
- liquid
- air outlet
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
(a)SO2+H2O→HSO3 -+H+
(b)HSO3 -+1/2O2→+SO4 2-+H+
(c)CO2+H2O→HCO3 -+H+
(d)HCO3 -→CO3 2-+H+
2 排気ガス
6 海水
10 排液
15 混合槽
18 曝気槽
19 空気管
22 空気吹出口
25 混合液
Claims (3)
- 硫黄を含有する排液に海水を混合してpHを5.7〜6.5に調整した混合液を生成する混合槽と、該混合槽の混合液を導入し底部に備えた空気管の複数の吹出口から混合液の水頭圧に打ち勝って空気を噴出することにより曝気を行う曝気槽とを有する海水による脱硫装置であって、前記空気管に備える空気吹出口の口径を2ミリメートル以上としたことを特徴とする海水脱硫装置。
- 前記空気吹出口の口径は3〜5ミリメートルである請求項1に記載の海水脱硫装置。
- 前記排液は、排気ガスと海水を気液接触して排気ガス中に含まれる硫黄を吸収除去した吸収塔からの硫黄吸収海水である請求項1又は2に記載の海水脱硫装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009008391A JP5186396B2 (ja) | 2009-01-19 | 2009-01-19 | 海水脱硫装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2009008391A JP5186396B2 (ja) | 2009-01-19 | 2009-01-19 | 海水脱硫装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010162510A JP2010162510A (ja) | 2010-07-29 |
JP5186396B2 true JP5186396B2 (ja) | 2013-04-17 |
Family
ID=42579141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009008391A Expired - Fee Related JP5186396B2 (ja) | 2009-01-19 | 2009-01-19 | 海水脱硫装置 |
Country Status (1)
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JP (1) | JP5186396B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104474874A (zh) * | 2014-12-15 | 2015-04-01 | 重庆市荣冠科技有限公司 | 脱硫系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102557194B (zh) * | 2011-12-31 | 2013-07-10 | 国家海洋局天津海水淡化与综合利用研究所 | 膜法曝气工业烟气脱硫海水恢复工艺 |
JP2013158734A (ja) * | 2012-02-07 | 2013-08-19 | Ihi Corp | 排煙脱硫装置 |
JP2013169513A (ja) * | 2012-02-21 | 2013-09-02 | Ihi Corp | 排煙脱硫装置 |
JP2013208605A (ja) * | 2012-03-30 | 2013-10-10 | Mitsubishi Heavy Ind Ltd | 海水脱硫酸化処理装置及び海水排煙脱硫システム |
WO2015099171A1 (ja) * | 2013-12-27 | 2015-07-02 | クボタ化水株式会社 | 亜硫酸ガス含有排ガスの脱硫方法および脱硫装置 |
JP2016215092A (ja) * | 2015-05-15 | 2016-12-22 | 三菱日立パワーシステムズ株式会社 | 海水脱硫排水の水質改質装置及び海水排煙脱硫システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067909B2 (ja) * | 1985-03-30 | 1994-02-02 | 大阪瓦斯株式会社 | 気体吸収方法 |
JP4460975B2 (ja) * | 2004-08-20 | 2010-05-12 | 三菱重工業株式会社 | 海水処理方法および海水処理装置 |
JP2008221119A (ja) * | 2007-03-12 | 2008-09-25 | Nippon Sheet Glass Co Ltd | 硫黄酸化物含有液中のセレン処理方法 |
-
2009
- 2009-01-19 JP JP2009008391A patent/JP5186396B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104474874A (zh) * | 2014-12-15 | 2015-04-01 | 重庆市荣冠科技有限公司 | 脱硫系统 |
Also Published As
Publication number | Publication date |
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JP2010162510A (ja) | 2010-07-29 |
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