JPH0362443B2 - - Google Patents
Info
- Publication number
- JPH0362443B2 JPH0362443B2 JP60100167A JP10016785A JPH0362443B2 JP H0362443 B2 JPH0362443 B2 JP H0362443B2 JP 60100167 A JP60100167 A JP 60100167A JP 10016785 A JP10016785 A JP 10016785A JP H0362443 B2 JPH0362443 B2 JP H0362443B2
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- exhaust gas
- cleaning
- cleaning liquid
- mercury vapor
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 49
- 238000004140 cleaning Methods 0.000 claims description 34
- 229910052753 mercury Inorganic materials 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 27
- 239000002699 waste material Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- -1 Fe() and Sn Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002483 hydrogen compounds Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100167A JPS61257223A (ja) | 1985-05-10 | 1985-05-10 | 排ガス中の水銀の除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60100167A JPS61257223A (ja) | 1985-05-10 | 1985-05-10 | 排ガス中の水銀の除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61257223A JPS61257223A (ja) | 1986-11-14 |
| JPH0362443B2 true JPH0362443B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-26 |
Family
ID=14266757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60100167A Granted JPS61257223A (ja) | 1985-05-10 | 1985-05-10 | 排ガス中の水銀の除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61257223A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3706131A1 (de) * | 1987-02-26 | 1988-09-08 | Rheinische Braunkohlenw Ag | Verfahren zur entfernung von schadstoffen aus rauchgas |
| JPH03217217A (ja) * | 1990-01-19 | 1991-09-25 | Central Glass Co Ltd | 三フッ化塩素を含む排ガスの処理方法 |
| CA2680175C (en) * | 2007-03-07 | 2013-01-15 | Chiyoda Corporation | Exhaust gas treating method |
| US7833500B1 (en) | 2007-08-31 | 2010-11-16 | Western Kentucky University | Abatement of mercury in flue gas |
| JP7324159B2 (ja) * | 2020-02-13 | 2023-08-09 | 株式会社東芝 | 酸性ガスの除去装置および除去方法 |
-
1985
- 1985-05-10 JP JP60100167A patent/JPS61257223A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61257223A (ja) | 1986-11-14 |