SE441150B - Forfarande for att ur avgaser fran forbrenningsanleggningar samtidigt avlegsna kveveoxider och svaveloxider under tillsats av ammoniak - Google Patents
Forfarande for att ur avgaser fran forbrenningsanleggningar samtidigt avlegsna kveveoxider och svaveloxider under tillsats av ammoniakInfo
- Publication number
- SE441150B SE441150B SE7909735A SE7909735A SE441150B SE 441150 B SE441150 B SE 441150B SE 7909735 A SE7909735 A SE 7909735A SE 7909735 A SE7909735 A SE 7909735A SE 441150 B SE441150 B SE 441150B
- Authority
- SE
- Sweden
- Prior art keywords
- ammonia
- sulfur oxides
- process step
- procedure
- addition
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 46
- 229910021529 ammonia Inorganic materials 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 21
- 229910052815 sulfur oxide Inorganic materials 0.000 title claims description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims 5
- 238000002485 combustion reaction Methods 0.000 title claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000000356 contaminant Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 241000945473 Anonyx Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2852336A DE2852336C2 (de) | 1978-12-04 | 1978-12-04 | Verfahren zur Abscheidung von NO↓x↓ und SO↓x↓ aus Feuerungsabgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7909735L SE7909735L (sv) | 1980-06-05 |
| SE441150B true SE441150B (sv) | 1985-09-16 |
Family
ID=6056242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7909735A SE441150B (sv) | 1978-12-04 | 1979-11-26 | Forfarande for att ur avgaser fran forbrenningsanleggningar samtidigt avlegsna kveveoxider och svaveloxider under tillsats av ammoniak |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5581729A (cs) |
| AT (1) | AT376584B (cs) |
| CH (1) | CH641057A5 (cs) |
| CS (1) | CS222289B2 (cs) |
| DE (1) | DE2852336C2 (cs) |
| DK (1) | DK512679A (cs) |
| FR (1) | FR2443274B1 (cs) |
| NL (1) | NL7908531A (cs) |
| PL (1) | PL123282B1 (cs) |
| SE (1) | SE441150B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008541A1 (en) * | 1990-11-12 | 1992-05-29 | A/S Miljøutvikling | METHOD AND APPARATUS FOR PURIFYING EXHAUST WITH RESPECT TO SO2, NOx AND DUST |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382089B (de) * | 1985-04-05 | 1987-01-12 | Waagner Biro Ag | Verfahren und einrichtung zur reinigung von mit staeuben und schadgasen verunreinigten abgasen |
| AT384958B (de) * | 1985-05-28 | 1988-02-10 | Waagner Biro Ag | Verfahren und einrichtung zur reinigung von mit staeuben und schadgasen verunreinigten abgasen |
| DE3610942A1 (de) * | 1985-11-26 | 1987-08-13 | Lothar Dipl Ing Mueller | Verfahren zur simultanen schadstoffbeseitigung aus rauchgasen und reaktor zur durchfuehrung des verfahrens |
| US4853193A (en) * | 1986-01-10 | 1989-08-01 | Exxon Research And Engineering Company | Process for removing NOx and SOx from a gaseous mixture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1438119A (en) * | 1972-09-01 | 1976-06-03 | Exxon Research Engineering Co | Removal of nitrogen oxides and sulphur oxides from gases |
| JPS5636971B2 (cs) * | 1974-05-08 | 1981-08-27 | ||
| DE2431130C3 (de) * | 1974-06-28 | 1979-07-26 | Maschinenfabrik Burkau R. Wolf Kg, 4048 Grevenbroich | Verfahren zur Entfernung von sauren Komponenten aus Abgasen |
| FR2299071A1 (fr) * | 1974-07-20 | 1976-08-27 | Mitsubishi Chem Ind | Procede d'elimination chimique des oxydes d'azote et des oxydes de soufre |
| JPS535984B2 (cs) * | 1974-09-04 | 1978-03-03 | ||
| FR2368987A1 (fr) * | 1976-11-01 | 1978-05-26 | Mitsubishi Chem Ind | Reduction catalytique des oxydes d'azote |
-
1978
- 1978-12-04 DE DE2852336A patent/DE2852336C2/de not_active Expired
-
1979
- 1979-10-22 CH CH944579A patent/CH641057A5/de not_active IP Right Cessation
- 1979-10-23 FR FR7926268A patent/FR2443274B1/fr not_active Expired
- 1979-10-29 AT AT0699379A patent/AT376584B/de active
- 1979-11-23 NL NL7908531A patent/NL7908531A/nl not_active Application Discontinuation
- 1979-11-26 SE SE7909735A patent/SE441150B/sv not_active IP Right Cessation
- 1979-12-03 PL PL1979220110A patent/PL123282B1/pl unknown
- 1979-12-03 DK DK512679A patent/DK512679A/da not_active Application Discontinuation
- 1979-12-03 CS CS798354A patent/CS222289B2/cs unknown
- 1979-12-04 JP JP15644979A patent/JPS5581729A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008541A1 (en) * | 1990-11-12 | 1992-05-29 | A/S Miljøutvikling | METHOD AND APPARATUS FOR PURIFYING EXHAUST WITH RESPECT TO SO2, NOx AND DUST |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA699379A (de) | 1984-05-15 |
| DE2852336C2 (de) | 1986-10-16 |
| DE2852336A1 (de) | 1980-06-26 |
| NL7908531A (nl) | 1980-06-06 |
| JPS5581729A (en) | 1980-06-20 |
| FR2443274A1 (fr) | 1980-07-04 |
| CS222289B2 (en) | 1983-06-24 |
| PL220110A1 (cs) | 1980-09-22 |
| FR2443274B1 (fr) | 1987-01-23 |
| SE7909735L (sv) | 1980-06-05 |
| CH641057A5 (en) | 1984-02-15 |
| AT376584B (de) | 1984-12-10 |
| PL123282B1 (en) | 1982-10-30 |
| DK512679A (da) | 1980-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0835160T3 (da) | Fremgangsmåde og indretning til katalytisk rensning af røggas fra et forbræningsanlæg | |
| JPS63178829A (ja) | 廃ガスよりの酸化窒素類の分離中にアンモニアを収回する方法および装置 | |
| FR2389574A1 (cs) | ||
| ATE65934T1 (de) | Verfahren und vorrichtung zur reinigung von gasen, insbesondere zur entschwefelung und entstickung von rauchgasen. | |
| SE452559B (sv) | Forfarande for att avlegsna kveveoxider ur avgaser | |
| SE441150B (sv) | Forfarande for att ur avgaser fran forbrenningsanleggningar samtidigt avlegsna kveveoxider och svaveloxider under tillsats av ammoniak | |
| JPS61263618A (ja) | 燃焼流出物のＮＯｘ放出を減少する改良方法 | |
| JPS51151259A (en) | A desulfurization and denitration process for exhaust gases of boiler apparatus | |
| JPS5227068A (en) | Exhaust gas desulfurization process | |
| JPS5236568A (en) | Process for denitration, desulfurization and dust removal at the same time, of flue gas containing a large quantity of dust | |
| GB1498606A (en) | System for diminishing the emission of noxious gases | |
| DE69122892D1 (de) | Verfahren zum Entschwefeln von Abgas | |
| JPS5332865A (en) | Dry denitrating method for exhaust combustion gas | |
| JPH07256052A (ja) | 排煙同時脱硫・脱硝方法 | |
| SU1586996A1 (ru) | Способ денитрации отработанной серной кислоты | |
| JPS52111463A (en) | Denitration of exhaust gas | |
| JPS5272389A (en) | Chromite catalyst | |
| SE462783B (sv) | Foerfarande foer att avskilja fasta och gasformiga skadeaemnen ur roekgaser som innehaaller saavael flygaska som so?712 och no71x | |
| JPS56141819A (en) | Treatment of waste gas | |
| JPS5290475A (en) | Treatment of nitrogen oxides and sulfur oxides in exhaust gases | |
| JPS55116426A (en) | Low temperature denitration of exhaust smoke | |
| JPS5229489A (en) | Catalytic reduction catalyst suitable for making nox in exhaust gas no n- hazardous | |
| JPS5240191A (en) | Method and apparatus for continous analysis of ammonia | |
| JPS5252886A (en) | Catalysts for the purification of exhaust gas from automobiles | |
| JPS5425324A (en) | Exhaust gas purifier for internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7909735-8 Effective date: 19910611 Format of ref document f/p: F |