JPH0370531B2 - - Google Patents
Info
- Publication number
- JPH0370531B2 JPH0370531B2 JP60179866A JP17986685A JPH0370531B2 JP H0370531 B2 JPH0370531 B2 JP H0370531B2 JP 60179866 A JP60179866 A JP 60179866A JP 17986685 A JP17986685 A JP 17986685A JP H0370531 B2 JPH0370531 B2 JP H0370531B2
- Authority
- JP
- Japan
- Prior art keywords
- desulfurization
- tower
- liquid
- exhaust gas
- cooling
- 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.)
- Expired - Lifetime
Links
- 238000006477 desulfuration reaction Methods 0.000 claims description 43
- 230000023556 desulfurization Effects 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 12
- 230000002378 acidificating effect Effects 0.000 claims description 11
- 230000003009 desulfurizing effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000011550 stock solution Substances 0.000 claims description 7
- 239000012295 chemical reaction liquid Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 36
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60179866A JPS6242726A (ja) | 1985-08-15 | 1985-08-15 | 排ガス処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60179866A JPS6242726A (ja) | 1985-08-15 | 1985-08-15 | 排ガス処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242726A JPS6242726A (ja) | 1987-02-24 |
| JPH0370531B2 true JPH0370531B2 (cs) | 1991-11-08 |
Family
ID=16073279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60179866A Granted JPS6242726A (ja) | 1985-08-15 | 1985-08-15 | 排ガス処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242726A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4505878B2 (ja) * | 1999-05-26 | 2010-07-21 | 栗田工業株式会社 | 有機性汚泥の処理方法 |
| JP5866948B2 (ja) * | 2011-10-07 | 2016-02-24 | Ｊｆｅスチール株式会社 | 焼結排ガス脱硫装置の焼結排ガス冷却方法 |
| DK178135B1 (en) * | 2014-03-28 | 2015-06-15 | Man Diesel & Turbo Deutschland | An internal combustion engine, and a method of removing sulphur oxides from exhaust gas |
-
1985
- 1985-08-15 JP JP60179866A patent/JPS6242726A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242726A (ja) | 1987-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |