MX9301708A - Metodo y aparato para la reduccion selectiva del contenido de no de los gases de escape de una instalacion de horno. - Google Patents
Metodo y aparato para la reduccion selectiva del contenido de no de los gases de escape de una instalacion de horno.Info
- Publication number
- MX9301708A MX9301708A MX9301708A MX9301708A MX9301708A MX 9301708 A MX9301708 A MX 9301708A MX 9301708 A MX9301708 A MX 9301708A MX 9301708 A MX9301708 A MX 9301708A MX 9301708 A MX9301708 A MX 9301708A
- Authority
- MX
- Mexico
- Prior art keywords
- exhaust gases
- content
- furnace
- selective reduction
- ammonia
- 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
- B01D53/56—Nitrogen oxides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/364—Avoiding environmental pollution during cement-manufacturing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
Se describe un método para la reducción selectiva del contenido de NO de los gases de escape de un horno, de acuerdo con el cual una mezcla de amoníaco y agua se introducen en los gases de escape. De acuerdo con este método, el amoníaco y el agua se mezclan justo antes de ser rociados en la instalación del horno, por el amoníaco que es dosificado en una corriente de agua, de preferencia uniforme. Por lo tanto, se obtiene la eliminación barata y eficiente del contenido de NO en los gases de escape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK041092A DK171982B1 (da) | 1992-03-27 | 1992-03-27 | Fremgangsmåde og anlæg til selektiv reduktion af NO-indholdet i røggas fra et ovnanlæg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9301708A true MX9301708A (es) | 1993-12-01 |
Family
ID=8093206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9301708A MX9301708A (es) | 1992-03-27 | 1993-03-26 | Metodo y aparato para la reduccion selectiva del contenido de no de los gases de escape de una instalacion de horno. |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0632741B1 (es) |
| KR (1) | KR100231453B1 (es) |
| CA (1) | CA2131989A1 (es) |
| CZ (1) | CZ282761B6 (es) |
| DE (1) | DE69304318T2 (es) |
| DK (2) | DK171982B1 (es) |
| ES (1) | ES2093416T3 (es) |
| GR (1) | GR3021369T3 (es) |
| HU (1) | HU218426B (es) |
| MX (1) | MX9301708A (es) |
| PL (1) | PL170621B1 (es) |
| RO (1) | RO114564B1 (es) |
| SK (1) | SK280044B6 (es) |
| TW (1) | TW242569B (es) |
| WO (1) | WO1993019837A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3361200B2 (ja) * | 1994-12-12 | 2003-01-07 | 日本原子力研究所 | 電子ビーム照射排ガス処理法及び装置 |
| AT406126B (de) * | 1998-07-16 | 2000-02-25 | Integral Umwelt Und Anlagentec | Verfahren zum einbringen mindestens eines zweiten reaktionsmediums in mindestens ein in einem kanal strömendes, erstes reaktionsmedium und zur intensiven vermischung der reaktionsmedien miteinander |
| DE10003283A1 (de) * | 2000-01-26 | 2001-08-02 | Krupp Polysius Ag | Verfahren und Anlage zur Wärmebehandlung von feinkörnigem Gut |
| ITMI20041860A1 (it) * | 2004-09-30 | 2004-12-30 | Eni Spa | Apparecchiatura per nebulizzare una corrente liquida con una corrente disperdente gassosa e miscelare il prodotto nebulizzato con un'ulteriore corrente gassosa adatta in apparecchiature per effettuare ossidazioni parziali catalitiche e relativo proce |
| ES2333395B1 (es) * | 2009-05-29 | 2010-10-01 | Fmc Foret S.A. | Composicion reductora de emisiones de nox y de cromo vi en la fabricacion de cemento y procedimiento de aplicacion de la misma. |
| 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 |
| CN105921012B (zh) * | 2016-06-29 | 2018-08-28 | 平顶山市普恩科技有限公司 | 己二酸尾气中氮氧化物脱除装置及其方法 |
| DE102016220184A1 (de) | 2016-10-17 | 2018-04-19 | Thyssenkrupp Ag | Verfahren und Anlage zur Herstellung von Salpetersäure |
| EP3428534A1 (de) | 2017-07-13 | 2019-01-16 | Steinmüller Engineering GmbH | Hochwarmfestes, hoch erosionsbeständiges lanzensystem, reaktionsraum enthaltend das lanzensystem und verfahren zur verringerung der konzentration von schadstoffen in verbrennungsgasen |
| EP3650756B1 (de) | 2018-11-07 | 2021-09-29 | Steinmüller Engineering GmbH | Zerlegbares lanzensystem |
| DE102019103061A1 (de) * | 2019-02-07 | 2020-08-13 | EEW Energy from Waste GmbH | Verfahren zur Reinigung von Rauchgas eines Verbrennungskessels und Verbrennungsanlage |
| KR102140953B1 (ko) * | 2020-03-18 | 2020-08-04 | 킬른에이드 주식회사 | 소성로 고온 공정가스를 이용한 요소수 증발장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154871A (ja) * | 1974-11-09 | 1976-05-14 | Mitsubishi Chem Ind | Nenshohaigasuchunochitsusosankabutsuno bunkaiho |
| AU3282389A (en) * | 1988-02-26 | 1989-09-22 | Fuel Tech. Inc. | Process and injector for reducing the concentration of pollutants in an effluent |
| DE3811636C1 (es) * | 1988-04-07 | 1989-03-16 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen, De | |
| DE3935402C1 (es) * | 1989-10-24 | 1991-02-21 | Martin Gmbh Fuer Umwelt- Und Energietechnik, 8000 Muenchen, De |
-
1992
- 1992-03-27 DK DK041092A patent/DK171982B1/da not_active IP Right Cessation
-
1993
- 1993-02-18 TW TW082101139A patent/TW242569B/zh active
- 1993-03-15 CA CA002131989A patent/CA2131989A1/en not_active Abandoned
- 1993-03-15 RO RO94-01576A patent/RO114564B1/ro unknown
- 1993-03-15 PL PL93305403A patent/PL170621B1/pl unknown
- 1993-03-15 ES ES93906526T patent/ES2093416T3/es not_active Expired - Lifetime
- 1993-03-15 CZ CZ942316A patent/CZ282761B6/cs not_active IP Right Cessation
- 1993-03-15 DE DE69304318T patent/DE69304318T2/de not_active Expired - Fee Related
- 1993-03-15 EP EP93906526A patent/EP0632741B1/en not_active Expired - Lifetime
- 1993-03-15 DK DK93906526.4T patent/DK0632741T3/da active
- 1993-03-15 WO PCT/EP1993/000588 patent/WO1993019837A1/en active IP Right Grant
- 1993-03-15 SK SK1136-94A patent/SK280044B6/sk unknown
- 1993-03-26 MX MX9301708A patent/MX9301708A/es not_active IP Right Cessation
- 1993-03-27 HU HU9402762A patent/HU218426B/hu not_active IP Right Cessation
-
1994
- 1994-07-08 KR KR1019940702359A patent/KR100231453B1/ko not_active IP Right Cessation
-
1996
- 1996-10-16 GR GR960402742T patent/GR3021369T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0632741T3 (es) | 1997-02-24 |
| HU218426B (hu) | 2000-08-28 |
| ES2093416T3 (es) | 1996-12-16 |
| EP0632741B1 (en) | 1996-08-28 |
| GR3021369T3 (en) | 1997-01-31 |
| HU9402762D0 (en) | 1994-12-28 |
| TW242569B (es) | 1995-03-11 |
| PL170621B1 (en) | 1997-01-31 |
| CZ282761B6 (cs) | 1997-09-17 |
| DK171982B1 (da) | 1997-09-08 |
| RO114564B1 (ro) | 1999-06-30 |
| CZ231694A3 (en) | 1995-06-14 |
| KR100231453B1 (en) | 1999-11-15 |
| DK41092D0 (da) | 1992-03-27 |
| SK113694A3 (en) | 1995-09-13 |
| KR940703709A (ko) | 1994-12-12 |
| DK41092A (da) | 1993-09-28 |
| DE69304318T2 (de) | 1997-03-06 |
| CA2131989A1 (en) | 1993-10-14 |
| EP0632741A1 (en) | 1995-01-11 |
| SK280044B6 (sk) | 1999-07-12 |
| DE69304318D1 (de) | 1996-10-02 |
| WO1993019837A1 (en) | 1993-10-14 |
| HUT68052A (en) | 1995-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |