JPS577232A - Removal of mercury in sulfur dioxide containing gas - Google Patents
Removal of mercury in sulfur dioxide containing gasInfo
- Publication number
- JPS577232A JPS577232A JP7986380A JP7986380A JPS577232A JP S577232 A JPS577232 A JP S577232A JP 7986380 A JP7986380 A JP 7986380A JP 7986380 A JP7986380 A JP 7986380A JP S577232 A JPS577232 A JP S577232A
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- sodium hydrosulfite
- amount
- sulfur dioxide
- concn
- 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.)
- Pending
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052753 mercury Inorganic materials 0.000 title abstract 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract 4
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986380A JPS577232A (en) | 1980-06-13 | 1980-06-13 | Removal of mercury in sulfur dioxide containing gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986380A JPS577232A (en) | 1980-06-13 | 1980-06-13 | Removal of mercury in sulfur dioxide containing gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS577232A true JPS577232A (en) | 1982-01-14 |
Family
ID=13702034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7986380A Pending JPS577232A (en) | 1980-06-13 | 1980-06-13 | Removal of mercury in sulfur dioxide containing gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577232A (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6503470B1 (en) * | 1999-03-31 | 2003-01-07 | The Babcock & Wilcox Company | Use of sulfide-containing liquors for removing mercury from flue gases |
| US6855859B2 (en) | 1999-03-31 | 2005-02-15 | The Babcock & Wilcox Company | Method for controlling elemental mercury emissions |
| CN106178873A (zh) * | 2016-08-03 | 2016-12-07 | 茂名市广地化工有限公司 | 一种保险粉生产中的废气处理方法及废气处理设备 |
-
1980
- 1980-06-13 JP JP7986380A patent/JPS577232A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6503470B1 (en) * | 1999-03-31 | 2003-01-07 | The Babcock & Wilcox Company | Use of sulfide-containing liquors for removing mercury from flue gases |
| US6855859B2 (en) | 1999-03-31 | 2005-02-15 | The Babcock & Wilcox Company | Method for controlling elemental mercury emissions |
| CN106178873A (zh) * | 2016-08-03 | 2016-12-07 | 茂名市广地化工有限公司 | 一种保险粉生产中的废气处理方法及废气处理设备 |
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