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ES2093416T3 - Metodo y aparato para la reduccion selectiva del contenido de no (monoxido de nitrogeno) de los gases de escape de una instalacion de horno de calcinacion. - Google Patents

Metodo y aparato para la reduccion selectiva del contenido de no (monoxido de nitrogeno) de los gases de escape de una instalacion de horno de calcinacion.

Info

Publication number
ES2093416T3
ES2093416T3 ES93906526T ES93906526T ES2093416T3 ES 2093416 T3 ES2093416 T3 ES 2093416T3 ES 93906526 T ES93906526 T ES 93906526T ES 93906526 T ES93906526 T ES 93906526T ES 2093416 T3 ES2093416 T3 ES 2093416T3
Authority
ES
Spain
Prior art keywords
content
selective reduction
exhaust gases
nitrogen monoxide
calcination oven
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
Application number
ES93906526T
Other languages
English (en)
Inventor
Soren Hundebol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Application granted granted Critical
Publication of ES2093416T3 publication Critical patent/ES2093416T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 METODO PARA LA REDUCCION SELECTIVA DEL CONTENIDO NO DE LOS GASES RESIDUALES DEL HORNO DE UNA CENTRAL, SEGUN EL CUAL SE INTRODUCE UNA MEZCLA DE AMONIACO Y AGUA EN LOS GASES RESIDUALES. SEGUN ESTE METODO EL AMONIACO Y EL AGUA SE MEZCLAN JUSTO ANTES DE PULVERIZARLOS EN EL HORNO DOSIFICANDO EL AMONIACO DE MODO QUE EL CHORRO DE ESTE SEA IGUAL AL DEL AGUA. DE ESTE MODO SE PUEDE CONSEGUIR UNA ELIMINACION BARATA Y EFICIENTE DEL CONTENIDO DE NO DE LOS GASES RESIDUALES.
ES93906526T 1992-03-27 1993-03-15 Metodo y aparato para la reduccion selectiva del contenido de no (monoxido de nitrogeno) de los gases de escape de una instalacion de horno de calcinacion. Expired - Lifetime ES2093416T3 (es)

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
ES2093416T3 true ES2093416T3 (es) 1996-12-16

Family

ID=8093206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93906526T Expired - Lifetime ES2093416T3 (es) 1992-03-27 1993-03-15 Metodo y aparato para la reduccion selectiva del contenido de no (monoxido de nitrogeno) de los gases de escape de una instalacion de horno de calcinacion.

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SK113694A3 (en) 1995-09-13
EP0632741A1 (en) 1995-01-11
KR100231453B1 (en) 1999-11-15
SK280044B6 (sk) 1999-07-12
CZ231694A3 (en) 1995-06-14
MX9301708A (es) 1993-12-01
PL170621B1 (en) 1997-01-31
TW242569B (es) 1995-03-11
GR3021369T3 (en) 1997-01-31
DK41092A (da) 1993-09-28
CA2131989A1 (en) 1993-10-14
DK0632741T3 (es) 1997-02-24
DE69304318T2 (de) 1997-03-06
KR940703709A (ko) 1994-12-12
RO114564B1 (ro) 1999-06-30
DE69304318D1 (de) 1996-10-02
EP0632741B1 (en) 1996-08-28
DK41092D0 (da) 1992-03-27
CZ282761B6 (cs) 1997-09-17
HU218426B (hu) 2000-08-28
DK171982B1 (da) 1997-09-08
HUT68052A (en) 1995-03-21
HU9402762D0 (en) 1994-12-28
WO1993019837A1 (en) 1993-10-14

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