ES2102746T3 - Proceso y aparato para separar contaminantes de un gas de combustion. - Google Patents

Proceso y aparato para separar contaminantes de un gas de combustion.

Info

Publication number
ES2102746T3
ES2102746T3 ES94112750T ES94112750T ES2102746T3 ES 2102746 T3 ES2102746 T3 ES 2102746T3 ES 94112750 T ES94112750 T ES 94112750T ES 94112750 T ES94112750 T ES 94112750T ES 2102746 T3 ES2102746 T3 ES 2102746T3
Authority
ES
Spain
Prior art keywords
order
combustion gas
nox
walls
heat exchanger
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
ES94112750T
Other languages
English (en)
Inventor
Luigi Civitano
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.)
Enel SpA
Original Assignee
Enel SpA
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 Enel SpA filed Critical Enel SpA
Application granted granted Critical
Publication of ES2102746T3 publication Critical patent/ES2102746T3/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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/323—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 by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
    • 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
    • B01D53/007—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 by irradiation
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)

Abstract

ADEMAS DE LAS ETAPAS Y PASOS DE LOS METODOS Y EQUIPOS PARA UNA POST-COMBUSTION EN QUE EL SO2 Y EL NOX SE RETIRAN PRINCIPALMENTE MEDIANTE LA TECNICA DE ENERGIZAR EL GAS COMBUSTIBLE CON ELECTRONES, SE COLOCA AL MENOS UN CAMBIADOR DE CALOR (7, 8) EN LA ZONA DE ENERGIZACION (5, 6) CON EL FIN DE CONDENSAR EL AGUA EN LAS PAREDES DEL CAMBIADOR DE CALOR (7, 8) PARA ASI PRODUCIR REACCIONES EN LA FASE HETEROGENEA Y HUMEDA ENTRE EL NO2, SO2, H2O Y NH3 LO CUAL AUMENTA LA EFECTIVIDAD DE LA RETIRADA DEL NOX Y CONSTA DE UN ELEMENTO (M) PARA INYECTAR EN EL EQUIPO LA CONDENSACION ACUMULADA POR DICHAS PAREDES PARA SI RECOGER LAS SALES QUE SE ENCUENTRAN EN LA MISMA.
ES94112750T 1993-08-27 1994-08-16 Proceso y aparato para separar contaminantes de un gas de combustion. Expired - Lifetime ES2102746T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI931858A IT1272533B (it) 1993-08-27 1993-08-27 Miglioramenti in un metodo per rimuovere inquinanti da un gas di combustione e in un impianto per attuare il metodo

Publications (1)

Publication Number Publication Date
ES2102746T3 true ES2102746T3 (es) 1997-08-01

Family

ID=11366834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94112750T Expired - Lifetime ES2102746T3 (es) 1993-08-27 1994-08-16 Proceso y aparato para separar contaminantes de un gas de combustion.

Country Status (5)

Country Link
EP (1) EP0640377B1 (es)
DE (1) DE69403585T2 (es)
DK (1) DK0640377T3 (es)
ES (1) ES2102746T3 (es)
IT (1) IT1272533B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL185093B1 (pl) * 1996-03-01 2003-02-28 Ebara Corp Sposób odsiarczania gazów i urządzenie odsiarczające
US5827488A (en) * 1996-09-06 1998-10-27 Dravo Lime Company Process for removing SO2 and NOx from a gaseous stream
CN106457135B (zh) * 2014-05-09 2019-11-12 塞彭公司 尿素装置和用于清洗相关的气体流的方法
CN106000039A (zh) * 2016-05-16 2016-10-12 长沙深湘通用机器有限公司 干式氨法脱硫脱硝装置
CN106390701A (zh) * 2016-10-31 2017-02-15 浙江富春江环保热电股份有限公司 多级等离子体强化烟气超低排放控制系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1271554A1 (ru) * 1984-06-20 1986-11-23 Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова Способ очистки газов от вредных газообразных примесей
JPH0640945B2 (ja) * 1987-12-10 1994-06-01 株式会社荏原製作所 放射線照射排ガス処理法
DE3907703A1 (de) * 1989-03-10 1990-09-13 Badenwerk Ag Verfahren zum abscheiden von stickoxiden aus rauchgasen und vorrichtung hierzu
DE3914673C3 (de) * 1989-05-03 1994-04-14 Boehler Abfall Abluft Abwasser Verfahren und Vorrichtung zum Reinigen von Abgasen aus Holztrocknungsanlagen
IT1251334B (it) * 1991-09-19 1995-05-08 Ente Naz Energia Elettrica Metodo per rimuovere inquinanti da un gas di combustione e impianto per attuare il metodo

Also Published As

Publication number Publication date
EP0640377B1 (en) 1997-06-04
ITMI931858A0 (it) 1993-08-27
EP0640377A2 (en) 1995-03-01
DK0640377T3 (da) 1997-12-22
DE69403585T2 (de) 1998-01-02
IT1272533B (it) 1997-06-23
ITMI931858A1 (it) 1995-02-27
DE69403585D1 (de) 1997-07-10
EP0640377A3 (en) 1995-04-12

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