SE9602332D0 - New procedure for flue gas purification - Google Patents
New procedure for flue gas purificationInfo
- Publication number
- SE9602332D0 SE9602332D0 SE9602332A SE9602332A SE9602332D0 SE 9602332 D0 SE9602332 D0 SE 9602332D0 SE 9602332 A SE9602332 A SE 9602332A SE 9602332 A SE9602332 A SE 9602332A SE 9602332 D0 SE9602332 D0 SE 9602332D0
- Authority
- SE
- Sweden
- Prior art keywords
- water
- ammonia
- flue gas
- gas purification
- new procedure
- Prior art date
Links
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
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
Abstract
Apparatus for removing traces of ammonia from exhaust gases generated by a boiler burning organic fuel, comprises a means of saturating the gases with water, a means of collecting excess water and a means of directing the excess water containing traces of reducing agent to the boiler fire-place.The method for removing ammonia from exhaust gases using this apparatus is also claimed. Preferably the water is brought into intimate contact with the gases, which are cooled to below their dew point. A tank is used to collect the ammonia-containing water and a means of neutralising the reducing agent is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602332A SE515550C2 (en) | 1996-06-13 | 1996-06-13 | Removal of ammonia reducing agent added to fuel combustion gases to remove nitrogen oxide(s) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602332A SE515550C2 (en) | 1996-06-13 | 1996-06-13 | Removal of ammonia reducing agent added to fuel combustion gases to remove nitrogen oxide(s) |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9602332D0 true SE9602332D0 (en) | 1996-06-13 |
SE9602332L SE9602332L (en) | 1997-12-14 |
SE515550C2 SE515550C2 (en) | 2001-08-27 |
Family
ID=20402986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9602332A SE515550C2 (en) | 1996-06-13 | 1996-06-13 | Removal of ammonia reducing agent added to fuel combustion gases to remove nitrogen oxide(s) |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE515550C2 (en) |
-
1996
- 1996-06-13 SE SE9602332A patent/SE515550C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE515550C2 (en) | 2001-08-27 |
SE9602332L (en) | 1997-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |