JPH0521008B2 - - Google Patents
Info
- Publication number
- JPH0521008B2 JPH0521008B2 JP58223259A JP22325983A JPH0521008B2 JP H0521008 B2 JPH0521008 B2 JP H0521008B2 JP 58223259 A JP58223259 A JP 58223259A JP 22325983 A JP22325983 A JP 22325983A JP H0521008 B2 JPH0521008 B2 JP H0521008B2
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- gas
- water
- absorption tower
- halogen compounds
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 229910021529 ammonia Inorganic materials 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 150000002366 halogen compounds Chemical class 0.000 claims description 14
- 239000002250 absorbent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 30
- 229910052736 halogen Inorganic materials 0.000 description 9
- 150000002367 halogens Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 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 |
|---|---|---|---|
| JP58223259A JPS60118223A (ja) | 1983-11-29 | 1983-11-29 | 硫黄化合物含有ガス中のハロゲン及びアンモニアの除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58223259A JPS60118223A (ja) | 1983-11-29 | 1983-11-29 | 硫黄化合物含有ガス中のハロゲン及びアンモニアの除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60118223A JPS60118223A (ja) | 1985-06-25 |
| JPH0521008B2 true JPH0521008B2 (no) | 1993-03-23 |
Family
ID=16795295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58223259A Granted JPS60118223A (ja) | 1983-11-29 | 1983-11-29 | 硫黄化合物含有ガス中のハロゲン及びアンモニアの除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118223A (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10513466B2 (en) | 2017-01-16 | 2019-12-24 | Nuorganics LLC | System and method for recovering nitrogenous compounds from a gas stream |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912145B2 (ja) * | 1993-11-16 | 1999-06-28 | 住友重機械工業株式会社 | 硫黄酸化物含有ガスの浄化方法 |
| JP2009082893A (ja) * | 2007-10-03 | 2009-04-23 | Kanken Techno Co Ltd | 排ガス処理装置 |
| JP5595045B2 (ja) * | 2008-02-22 | 2014-09-24 | 三菱重工業株式会社 | Ｃｏ２回収装置及びｃｏ２回収方法 |
| US10239016B2 (en) | 2016-12-07 | 2019-03-26 | Nuorganics LLC | Systems and methods for nitrogen recovery from a gas stream |
| CN109266402A (zh) * | 2018-10-23 | 2019-01-25 | 唐钢美锦（唐山）煤化工有限公司 | 一种不停产降低脱硫塔压力的装置及方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5261366A (en) * | 1976-11-02 | 1977-05-20 | Loewe Anstalt | Method of garbage treatment and apparatus thereof |
| JPS57196709A (en) * | 1981-05-27 | 1982-12-02 | Mitsubishi Heavy Ind Ltd | Removing method for halogen containing substance from desorbed gas used in dry desulfurization method |
-
1983
- 1983-11-29 JP JP58223259A patent/JPS60118223A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5261366A (en) * | 1976-11-02 | 1977-05-20 | Loewe Anstalt | Method of garbage treatment and apparatus thereof |
| JPS57196709A (en) * | 1981-05-27 | 1982-12-02 | Mitsubishi Heavy Ind Ltd | Removing method for halogen containing substance from desorbed gas used in dry desulfurization method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10513466B2 (en) | 2017-01-16 | 2019-12-24 | Nuorganics LLC | System and method for recovering nitrogenous compounds from a gas stream |
| US10934223B2 (en) | 2017-01-16 | 2021-03-02 | Nuorganics LLC | System and method for recovering nitrogenous compounds from a gas stream |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60118223A (ja) | 1985-06-25 |
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