ES2573638T3 - Procedimiento para inyectar una sustancia en una caldera de una planta de incineración de basuras - Google Patents
Procedimiento para inyectar una sustancia en una caldera de una planta de incineración de basuras Download PDFInfo
- Publication number
- ES2573638T3 ES2573638T3 ES08011324.4T ES08011324T ES2573638T3 ES 2573638 T3 ES2573638 T3 ES 2573638T3 ES 08011324 T ES08011324 T ES 08011324T ES 2573638 T3 ES2573638 T3 ES 2573638T3
- Authority
- ES
- Spain
- Prior art keywords
- substance
- boiler
- propellant
- nozzles
- reducing agent
- 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.)
- Active
Links
- 239000000126 substance Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004056 waste incineration Methods 0.000 title description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 35
- 239000003380 propellant Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 239000000567 combustion gas Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 20
- 235000011114 ammonium hydroxide Nutrition 0.000 description 20
- 241001088417 Ammodytes americanus Species 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/20—Non-catalytic reduction devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08011324.4A EP2138766B1 (de) | 2008-06-23 | 2008-06-23 | Verfahren zum Eindüsen eines Stoffes in einem Kessel einer Müllverbrennungsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2573638T3 true ES2573638T3 (es) | 2016-06-09 |
Family
ID=40352746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES08011324.4T Active ES2573638T3 (es) | 2008-06-23 | 2008-06-23 | Procedimiento para inyectar una sustancia en una caldera de una planta de incineración de basuras |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100154690A1 (pl) |
| EP (1) | EP2138766B1 (pl) |
| JP (1) | JP5614523B2 (pl) |
| ES (1) | ES2573638T3 (pl) |
| PL (1) | PL2138766T3 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8317390B2 (en) * | 2010-02-03 | 2012-11-27 | Babcock & Wilcox Power Generation Group, Inc. | Stepped down gas mixing device |
| JP5812630B2 (ja) * | 2011-03-02 | 2015-11-17 | 三菱重工環境・化学エンジニアリング株式会社 | 廃棄物焼却プラント |
| FI126149B (en) | 2014-06-04 | 2016-07-15 | Amec Foster Wheeler Energia Oy | Arrangement and method for feeding ammonia-containing liquid into the exhaust duct of an incineration plant and an incineration plant |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528974A (en) * | 1975-07-12 | 1977-01-24 | Mitsubishi Heavy Ind Ltd | Ammonia feeding apparatus |
| JPS60216828A (ja) * | 1984-04-10 | 1985-10-30 | Nippon Kokan Kk <Nkk> | 無触媒脱硝法 |
| US4719092A (en) * | 1985-10-04 | 1988-01-12 | Fuel Tech, Inc. | Reduction of nitrogen-based pollutants through the use of urea solutions containing oxygenated hydrocarbon solvents |
| DE8612710U1 (de) * | 1986-05-09 | 1986-09-11 | Bloom Engineering (Europa) GmbH, 4000 Düsseldorf | Rauchgaskanal für Großkessel mit einer Vorrichtung zum Einspeisen von Ammoniak in den Rauchgasstrom |
| WO1991006506A1 (en) * | 1987-03-06 | 1991-05-16 | Fuel Tech, Inc. | System for the efficient reduction of nitrogen oxides in an effluent |
| DE3722523C1 (en) | 1987-07-08 | 1988-06-30 | Babcock Anlagen Ag | Furnace with nozzles for blowing in ammonia for selective noncatalytic flue gas denitration (SNCR) |
| CH675623A5 (pl) | 1988-09-27 | 1990-10-15 | Von Roll Ag | |
| DE69120812T2 (de) | 1990-05-21 | 1997-02-27 | Nalco Fuel Tech Gmbh | Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen |
| JP2948272B2 (ja) * | 1990-05-25 | 1999-09-13 | 三菱重工業株式会社 | ソーダ回収ボイラ排ガスのＮＯｘ低減装置 |
| US5098680A (en) * | 1990-10-15 | 1992-03-24 | Exxon Research & Engineering Company | Aqueous ammonia injection scheme |
| DE4139862A1 (de) | 1991-12-03 | 1993-06-09 | Martin Gmbh Fuer Umwelt- Und Energietechnik, 8000 Muenchen, De | Verfahren zur regelung der eingabemenge eines behandlungsmediums zur verminderung des stickoxidgehaltes in den abgasen von verbrennungsprozessen |
| US5237939A (en) * | 1992-08-20 | 1993-08-24 | Wahlco Environmental Systems, Inc. | Method and apparatus for reducing NOx emissions |
| DE59505097D1 (de) * | 1994-08-24 | 1999-03-25 | Siemens Ag | Verfahren zur decodierung komprimierter video-daten mit reduziertem speicherbedarf |
| DE4434943C2 (de) | 1994-09-30 | 1998-08-27 | Krc Umwelttechnik Gmbh | Verfahren zur Reduzierung des NO¶x¶-Gehaltes bei gleichzeitiger Minimierung des Reduktionsmittelschlupfes in Ab- bzw. Rauchgasen von Verbrennungs- und Produktionsprozessen |
| US5988115A (en) * | 1998-08-11 | 1999-11-23 | Anderson; David K. | SCR reactant injection grid |
| JP3716128B2 (ja) * | 1999-03-26 | 2005-11-16 | 三菱重工業株式会社 | 燃焼炉廃棄物焼却炉の燃焼方法及び燃焼装置 |
| JP2005308362A (ja) * | 2004-04-26 | 2005-11-04 | Jfe Engineering Kk | ごみ焼却炉の燃焼制御方法及びごみ焼却炉 |
| NZ555146A (en) | 2004-11-12 | 2011-01-28 | Babcock & Wilcox Power Generat | An SNCR distribution grid for delivering a reactant for reducing NOx into a gas stream containing NOx |
| US7910494B2 (en) * | 2006-03-29 | 2011-03-22 | Tokyo Electron Limited | Thermal processing furnace, gas delivery system therefor, and methods for delivering a process gas thereto |
| DE202006013152U1 (de) | 2006-08-28 | 2006-11-23 | Erc Emissions-Reduzierungs-Concepte Gmbh | Leitungsanordnung für Zerstäuberlanzen an einem Kessel |
-
2008
- 2008-06-23 PL PL08011324.4T patent/PL2138766T3/pl unknown
- 2008-06-23 EP EP08011324.4A patent/EP2138766B1/de active Active
- 2008-06-23 ES ES08011324.4T patent/ES2573638T3/es active Active
-
2009
- 2009-06-18 JP JP2009145230A patent/JP5614523B2/ja active Active
- 2009-06-22 US US12/489,346 patent/US20100154690A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2138766A1 (de) | 2009-12-30 |
| PL2138766T3 (pl) | 2016-09-30 |
| JP2010002175A (ja) | 2010-01-07 |
| EP2138766B1 (de) | 2016-03-30 |
| US20100154690A1 (en) | 2010-06-24 |
| JP5614523B2 (ja) | 2014-10-29 |
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