AR088185A1 - Inyeccion de sorbente seco durante condiciones de estado no constante en un depurador seco - Google Patents

Inyeccion de sorbente seco durante condiciones de estado no constante en un depurador seco

Info

Publication number
AR088185A1
AR088185A1 ARP120103619A ARP120103619A AR088185A1 AR 088185 A1 AR088185 A1 AR 088185A1 AR P120103619 A ARP120103619 A AR P120103619A AR P120103619 A ARP120103619 A AR P120103619A AR 088185 A1 AR088185 A1 AR 088185A1
Authority
AR
Argentina
Prior art keywords
dry
injection
during non
constant conditions
absorbent
Prior art date
Application number
ARP120103619A
Other languages
English (en)
Original Assignee
Babcock & Wilcox Power Generat
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47996337&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR088185(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock & Wilcox Power Generat filed Critical Babcock & Wilcox Power Generat
Publication of AR088185A1 publication Critical patent/AR088185A1/es

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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/505—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound in a spray drying process
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/80—Semi-solid phase processes, i.e. by using slurries
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • 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
    • F23J2219/60—Sorption with dry devices, e.g. beds

Landscapes

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

Abstract

Se describen los métodos para reducir los niveles de emisiones durante períodos de desajuste, tales como el arranque para uso con un sistema de desulfuración por depuración en seco. Un polvo de hidróxido de calcio se inyecta en el circuito de flujo de gas y se hidrata en el absorbente secador por atomización. El polvo resultante hidratado se deposita luego sobre las bolsas de filtro en la cámara de filtros. Esto se puede realizar a temperaturas inferiores a las que el absorbente secador por atomización de otro modo sería operable, de manera tal que permite que la desulfuración ocurra más temprano en el proceso de combustión, tal como durante el arranque de un sistema de combustión en frío a temperatura ambiente. También se puede hacer una copia de seguridad del funcionamiento del sistema de combustión, y este puede ser compuesto, decorado, o aumentado dependiendo de varios escenarios de funcionamiento.
ARP120103619A 2011-09-29 2012-09-28 Inyeccion de sorbente seco durante condiciones de estado no constante en un depurador seco AR088185A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161540806P 2011-09-29 2011-09-29
US13/548,150 US8821823B2 (en) 2011-09-29 2012-07-12 Dry sorbent injection during non-steady state conditions in dry scrubber

Publications (1)

Publication Number Publication Date
AR088185A1 true AR088185A1 (es) 2014-05-14

Family

ID=47996337

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103619A AR088185A1 (es) 2011-09-29 2012-09-28 Inyeccion de sorbente seco durante condiciones de estado no constante en un depurador seco

Country Status (22)

Country Link
US (1) US8821823B2 (es)
EP (1) EP2760565B1 (es)
JP (1) JP6149038B2 (es)
KR (1) KR102002193B1 (es)
CN (1) CN103958031B (es)
AR (1) AR088185A1 (es)
AU (1) AU2012316231B2 (es)
BR (1) BR112014007595A8 (es)
CA (1) CA2849749C (es)
CL (1) CL2014000721A1 (es)
CO (1) CO6920287A2 (es)
DK (1) DK2760565T3 (es)
ES (1) ES2676887T3 (es)
HU (1) HUE039462T2 (es)
MX (1) MX337765B (es)
PL (1) PL2760565T3 (es)
PT (1) PT2760565T (es)
RU (1) RU2607410C2 (es)
TR (1) TR201809749T4 (es)
TW (1) TWI579506B (es)
WO (1) WO2013049058A1 (es)
ZA (1) ZA201402002B (es)

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WO2012006996A1 (en) * 2010-07-12 2012-01-19 Gea Process Engineering A/S Spray dryer absorption apparatus with flat-bottomed chamber
US9192890B2 (en) * 2013-11-15 2015-11-24 The Babcock & Wilcox Company Integrated sorbent injection and flue gas desulfurization system
US9289790B2 (en) 2014-01-13 2016-03-22 Alstom Technology Ltd Spray dryer absorber vibrator device and method
JP5863885B2 (ja) * 2014-06-06 2016-02-17 三菱日立パワーシステムズ株式会社 ボイラシステムおよびそれを備えた発電プラント
US11311839B1 (en) * 2014-09-05 2022-04-26 Mississippi Lime Company Systems and method for SO3 mitigation at high temperature injection locations
CN105126562A (zh) * 2015-08-10 2015-12-09 成都华西堂投资有限公司 以压缩空气为载体的干式烟气一体化净化工艺
CN104998528A (zh) * 2015-08-10 2015-10-28 成都华西堂投资有限公司 以压缩空气为载体的干式烟气一体化净化系统
CN106563348A (zh) * 2015-10-12 2017-04-19 北京美斯顿科技开发有限公司 一种脱除烟气中so3的设备及其工艺
CN105485701B (zh) * 2016-01-15 2017-10-10 华北电力大学 与钙基吸收剂顺序脱硫脱碳系统深度集成的燃煤发电系统
US10267517B2 (en) * 2016-07-08 2019-04-23 Arvos Ljungstrom Llc Method and system for improving boiler effectiveness
KR102011577B1 (ko) * 2017-11-08 2019-08-16 주식회사 에스알디글로벌 폐가스 처리장치 및 이를 이용하는 폐가스 처리시스템
US11124718B2 (en) * 2018-02-28 2021-09-21 The Babcock & Wilcox Company Sorbent utilization improvement by selective ash recirculation from a particulate collector
CN110202277B (zh) * 2019-04-25 2021-04-16 青岛理工大学 一种航空发动机叶片气膜孔加工装置及工作方法
CN111804098A (zh) * 2019-12-16 2020-10-23 苏州创之杰环保设备工程有限公司 一种烟气吸附净化一体化装置
CN110935265A (zh) * 2019-12-25 2020-03-31 贵州圣济堂制药有限公司 制药排放物无害和无污染处理系统
NO347339B1 (en) * 2021-02-10 2023-09-25 Norwegian Emission Abatement Tech As A system and method for dry sorption
CN114570149B (zh) * 2021-12-29 2023-07-14 无锡红旗除尘设备有限公司 一种用于炼钢工艺的电炉除尘系统

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JP2000317263A (ja) * 1999-05-17 2000-11-21 Nkk Corp 排ガス処理方法および装置
DE60328489D1 (de) * 2002-05-06 2009-09-03 Sorbent Technologies Corp Verfahren zur entfernung von quecksilber aus verbrennungsgasen
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Also Published As

Publication number Publication date
CA2849749C (en) 2016-06-07
ES2676887T3 (es) 2018-07-25
AU2012316231A1 (en) 2014-04-10
DK2760565T3 (en) 2018-07-23
NZ622986A (en) 2016-01-29
JP2014534054A (ja) 2014-12-18
CL2014000721A1 (es) 2014-11-28
BR112014007595A8 (pt) 2018-09-25
PL2760565T3 (pl) 2018-10-31
RU2607410C2 (ru) 2017-01-10
KR20140074315A (ko) 2014-06-17
TW201341732A (zh) 2013-10-16
CN103958031B (zh) 2017-03-29
HUE039462T2 (hu) 2019-01-28
PT2760565T (pt) 2018-05-25
RU2014117199A (ru) 2015-11-10
BR112014007595A2 (pt) 2017-04-25
CO6920287A2 (es) 2014-04-10
US8821823B2 (en) 2014-09-02
CN103958031A (zh) 2014-07-30
CA2849749A1 (en) 2013-04-04
TWI579506B (zh) 2017-04-21
TR201809749T4 (tr) 2018-07-23
AU2012316231B2 (en) 2017-07-20
JP6149038B2 (ja) 2017-06-14
EP2760565B1 (en) 2018-04-11
ZA201402002B (en) 2015-03-25
EP2760565A1 (en) 2014-08-06
EP2760565A4 (en) 2015-04-29
WO2013049058A1 (en) 2013-04-04
MX337765B (es) 2016-03-17
US20130156665A1 (en) 2013-06-20
KR102002193B1 (ko) 2019-07-19
MX2014003749A (es) 2014-04-30

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