AU2013335237A1 - System and method for controlling scale build-up in a WFGD - Google Patents

System and method for controlling scale build-up in a WFGD Download PDF

Info

Publication number
AU2013335237A1
AU2013335237A1 AU2013335237A AU2013335237A AU2013335237A1 AU 2013335237 A1 AU2013335237 A1 AU 2013335237A1 AU 2013335237 A AU2013335237 A AU 2013335237A AU 2013335237 A AU2013335237 A AU 2013335237A AU 2013335237 A1 AU2013335237 A1 AU 2013335237A1
Authority
AU
Australia
Prior art keywords
flue
inlet
gas desulfurization
flue gas
desulfurization unit
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.)
Abandoned
Application number
AU2013335237A
Other languages
English (en)
Inventor
Daniel B. Johnson
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of AU2013335237A1 publication Critical patent/AU2013335237A1/en
Assigned to THE BABCOCK & WILCOX COMPANY reassignment THE BABCOCK & WILCOX COMPANY Alteration of Name(s) of Applicant(s) under S113 Assignors: BABCOCK & WILCOX POWER GENERATION GROUP, INC.
Abandoned legal-status Critical Current

Links

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • 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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • 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
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • 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
    • F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
    • 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
    • F23J2219/80—Quenching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Gas Separation By Absorption (AREA)
  • Incineration Of Waste (AREA)
AU2013335237A 2012-10-23 2013-08-07 System and method for controlling scale build-up in a WFGD Abandoned AU2013335237A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261717133P 2012-10-23 2012-10-23
US61/717,133 2012-10-23
US13/960,384 2013-08-06
US13/960,384 US20140112834A1 (en) 2012-10-23 2013-08-06 System and method for controlling scale build-up in a wfgd
PCT/US2013/053912 WO2014065925A1 (en) 2012-10-23 2013-08-07 System and method for controlling scale build-up in a wfgd

Publications (1)

Publication Number Publication Date
AU2013335237A1 true AU2013335237A1 (en) 2015-05-14

Family

ID=50485515

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013335237A Abandoned AU2013335237A1 (en) 2012-10-23 2013-08-07 System and method for controlling scale build-up in a WFGD

Country Status (15)

Country Link
US (1) US20140112834A1 (ko)
EP (1) EP2911983A4 (ko)
JP (1) JP2015532205A (ko)
KR (1) KR20150074035A (ko)
CN (1) CN104870379A (ko)
AR (1) AR092238A1 (ko)
AU (1) AU2013335237A1 (ko)
BR (1) BR112015009132A2 (ko)
CA (1) CA2889125A1 (ko)
CL (1) CL2015001044A1 (ko)
MX (1) MX2015005005A (ko)
RU (1) RU2015114915A (ko)
TW (1) TW201422319A (ko)
WO (1) WO2014065925A1 (ko)
ZA (1) ZA201502620B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7091280B2 (ja) * 2019-04-24 2022-06-27 三菱重工業株式会社 吸収塔の排ガス入口構造
JP2022110669A (ja) * 2021-01-19 2022-07-29 富士電機株式会社 サイクロン式の排ガス浄化装置
CN114933342A (zh) * 2022-06-30 2022-08-23 安徽钱营孜发电有限公司 一种利用旁路烟道处理电厂脱硫废水的系统及方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487676A (en) * 1977-12-26 1979-07-12 Babcock Hitachi Kk Wet-type desmoking desulfurization apparatus
RU2038130C1 (ru) * 1989-05-02 1995-06-27 Чиеда Корпорейшн Способ очистки отходящего газа и устройство для его осуществления
DE4233685C2 (de) * 1992-10-02 1998-02-12 Ver Energiewerke Ag Verfahren und Anordnung zur Energienutzung von Rauchgasen in kohlegefeuerten Kraftwerken
US5281402A (en) * 1993-01-27 1994-01-25 The Babcock & Wilcox Company Cost reduction of wet FGD system with a tray
US5403523A (en) * 1994-05-02 1995-04-04 The Babcock & Wilcox Company Wet scrubber inlet awning with low pressure drop
CZ293501B6 (cs) * 1994-05-11 2004-05-12 Babcock@Hitachiákabushikiákaisha Způsob odsiřování kouřových plynů mokrého typu a zařízení k jeho provádění
CA2157841A1 (en) * 1994-09-12 1996-03-13 Gregory T. Bielawski Mist elimination/air toxic control in a wet scrubber using a condensing heat exchanger
US5878675A (en) * 1995-10-13 1999-03-09 Mitsubishi Jukogyo Kabushiki Kaisha Flue gas desulfurizer, boiler equipment and thermal electric power generation equipment
US5656046A (en) * 1996-01-16 1997-08-12 The Babcock & Wilcox Company Inlet awning for high velocity absorbers
US6019818A (en) * 1996-09-27 2000-02-01 G.F.K. Consulting, Ltd. Combination quenching and scrubbing process and apparatus therefor
DE19753227A1 (de) * 1997-12-01 1999-06-02 Abb Research Ltd Absorberturm
US6488899B1 (en) * 1998-02-11 2002-12-03 The Babcock & Wilcox Company Low pressure drop inlet design to promote good gas flow patterns in high velocity absorbers
CN1895748A (zh) * 2006-06-09 2007-01-17 清华大学 一种采用贴壁直流风的半干法烟气脱硫方法及装置
CN100484610C (zh) * 2006-09-04 2009-05-06 浙江菲达环保科技股份有限公司 一种防止湿式脱硫塔入口烟道结垢的工艺
WO2008087769A1 (ja) * 2007-01-17 2008-07-24 Babcock-Hitachi Kabushiki Kaisha 湿式排煙脱硫装置
GB0705439D0 (en) * 2007-03-22 2007-05-02 Alstom Intellectual Property Improved flue gas cooling and cleaning arrangment
US7776141B2 (en) * 2007-09-25 2010-08-17 Hitachi Power Systems America, Ltd. Methods and apparatus for performing flue gas pollution control and/or energy recovery
ES2851339T3 (es) * 2008-06-13 2021-09-06 Marine Protech Ltd Dispositivo de depuración y método de depuración de gases de combustión de escape marino
CN101804299A (zh) * 2010-04-09 2010-08-18 镇江市电站辅机厂 干式脱硫喷雾增湿装置及喷雾增湿方法
JP5535817B2 (ja) * 2010-08-06 2014-07-02 三菱重工業株式会社 エアレーション装置及びこれを備えた海水排煙脱硫装置、エアレーション装置の加湿方法
CN102371113A (zh) * 2010-08-27 2012-03-14 深圳市翔宇环保科技有限公司 一种烟气净化处理方法和系统
CN102022930A (zh) * 2010-12-14 2011-04-20 江苏新中环保股份有限公司 高温烟气冷却设备
CN202082941U (zh) * 2011-05-24 2011-12-21 江苏江涛环境工程有限公司 板式烟气冷却器

Also Published As

Publication number Publication date
WO2014065925A1 (en) 2014-05-01
MX2015005005A (es) 2016-01-20
AR092238A1 (es) 2015-04-08
RU2015114915A (ru) 2016-11-10
EP2911983A1 (en) 2015-09-02
CN104870379A (zh) 2015-08-26
TW201422319A (zh) 2014-06-16
KR20150074035A (ko) 2015-07-01
EP2911983A4 (en) 2016-08-31
CA2889125A1 (en) 2014-05-01
BR112015009132A2 (pt) 2017-07-04
US20140112834A1 (en) 2014-04-24
CL2015001044A1 (es) 2015-12-28
ZA201502620B (en) 2016-01-27
JP2015532205A (ja) 2015-11-09

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application