JPS6061024A - 硫黄酸化物および窒素酸化物を同時に除去する方法 - Google Patents
硫黄酸化物および窒素酸化物を同時に除去する方法Info
- Publication number
- JPS6061024A JPS6061024A JP58170176A JP17017683A JPS6061024A JP S6061024 A JPS6061024 A JP S6061024A JP 58170176 A JP58170176 A JP 58170176A JP 17017683 A JP17017683 A JP 17017683A JP S6061024 A JPS6061024 A JP S6061024A
- Authority
- JP
- Japan
- Prior art keywords
- reaction tower
- denitrification
- desulfurization
- exhaust gas
- tower
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 40
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 30
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 26
- 238000006477 desulfuration reaction Methods 0.000 claims description 26
- 230000023556 desulfurization Effects 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 22
- 230000008929 regeneration Effects 0.000 claims description 13
- 238000011069 regeneration method Methods 0.000 claims description 13
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 9
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 150000002829 nitrogen Chemical class 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 50
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- -1 S○ 22001) pm Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011593 sulfur Substances 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58170176A JPS6061024A (ja) | 1983-09-14 | 1983-09-14 | 硫黄酸化物および窒素酸化物を同時に除去する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58170176A JPS6061024A (ja) | 1983-09-14 | 1983-09-14 | 硫黄酸化物および窒素酸化物を同時に除去する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6061024A true JPS6061024A (ja) | 1985-04-08 |
| JPH0153568B2 JPH0153568B2 (enrdf_load_stackoverflow) | 1989-11-14 |
Family
ID=15900099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58170176A Granted JPS6061024A (ja) | 1983-09-14 | 1983-09-14 | 硫黄酸化物および窒素酸化物を同時に除去する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061024A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071215A1 (de) * | 2006-12-14 | 2008-06-19 | Horst Grochowski | Verfahren und vorrichtung zum reinigen von abgasen eines sinterprozesses von erzen und/oder anderen metallhaltigen materialien in der metallerzeugung |
| CN103007735A (zh) * | 2012-10-30 | 2013-04-03 | 上海克硫环保科技股份有限公司 | 一种高效活性焦脱硫脱硝系统和方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843222A (ja) * | 1981-09-10 | 1983-03-12 | Mitsui Mining Co Ltd | 廃ガスより硫黄酸化物および窒素酸化物を除去する方法 |
-
1983
- 1983-09-14 JP JP58170176A patent/JPS6061024A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843222A (ja) * | 1981-09-10 | 1983-03-12 | Mitsui Mining Co Ltd | 廃ガスより硫黄酸化物および窒素酸化物を除去する方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071215A1 (de) * | 2006-12-14 | 2008-06-19 | Horst Grochowski | Verfahren und vorrichtung zum reinigen von abgasen eines sinterprozesses von erzen und/oder anderen metallhaltigen materialien in der metallerzeugung |
| WO2008071446A1 (de) * | 2006-12-14 | 2008-06-19 | Horst Grochowski | Verfahren und vorrichtung zum reinigen von abgasen eines sinterprozesses von erzen und/oder anderen metallhaltigen materialien in der metallerzeugung |
| JP2010512984A (ja) * | 2006-12-14 | 2010-04-30 | グロコウスキー、ホルスト | 金属製造における鉱石および／または他の金属含有材料の焼結工程の排ガスを浄化する方法および装置 |
| US8192706B2 (en) | 2006-12-14 | 2012-06-05 | Horst Grochowski | Method and device for purifying the flue gases of a sintering process of ores and/or other material-containing materials in metal production |
| CN103007735A (zh) * | 2012-10-30 | 2013-04-03 | 上海克硫环保科技股份有限公司 | 一种高效活性焦脱硫脱硝系统和方法 |
| CN103007735B (zh) * | 2012-10-30 | 2015-08-26 | 上海克硫环保科技股份有限公司 | 一种高效活性焦脱硫脱硝系统和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0153568B2 (enrdf_load_stackoverflow) | 1989-11-14 |
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