EP2911983A4 - System und verfahren zur steuerung von ablagerungen in einem wfgd-system - Google Patents
System und verfahren zur steuerung von ablagerungen in einem wfgd-systemInfo
- Publication number
- EP2911983A4 EP2911983A4 EP13849053.7A EP13849053A EP2911983A4 EP 2911983 A4 EP2911983 A4 EP 2911983A4 EP 13849053 A EP13849053 A EP 13849053A EP 2911983 A4 EP2911983 A4 EP 2911983A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wfgd
- scale build
- controlling scale
- controlling
- build
- 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.)
- Withdrawn
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261717133P | 2012-10-23 | 2012-10-23 | |
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 (2)
Publication Number | Publication Date |
---|---|
EP2911983A1 EP2911983A1 (de) | 2015-09-02 |
EP2911983A4 true EP2911983A4 (de) | 2016-08-31 |
Family
ID=50485515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13849053.7A Withdrawn EP2911983A4 (de) | 2012-10-23 | 2013-08-07 | System und verfahren zur steuerung von ablagerungen in einem wfgd-system |
Country Status (15)
Country | Link |
---|---|
US (1) | US20140112834A1 (de) |
EP (1) | EP2911983A4 (de) |
JP (1) | JP2015532205A (de) |
KR (1) | KR20150074035A (de) |
CN (1) | CN104870379A (de) |
AR (1) | AR092238A1 (de) |
AU (1) | AU2013335237A1 (de) |
BR (1) | BR112015009132A2 (de) |
CA (1) | CA2889125A1 (de) |
CL (1) | CL2015001044A1 (de) |
MX (1) | MX2015005005A (de) |
RU (1) | RU2015114915A (de) |
TW (1) | TW201422319A (de) |
WO (1) | WO2014065925A1 (de) |
ZA (1) | ZA201502620B (de) |
Families Citing this family (3)
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 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487676A (en) * | 1977-12-26 | 1979-07-12 | Babcock Hitachi Kk | Wet-type desmoking desulfurization apparatus |
US5281402A (en) * | 1993-01-27 | 1994-01-25 | The Babcock & Wilcox Company | Cost reduction of wet FGD system with a tray |
DE4233685A1 (de) * | 1992-10-02 | 1994-04-07 | Ver Energiewerke Ag | Verfahren und Anordnung zur Energienutzung von Rauchgasen in kohlegefeuerten Kraftwerken |
EP0768108A1 (de) * | 1995-10-13 | 1997-04-16 | Mitsubishi Jukogyo Kabushiki Kaisha | Entschwefelungsvorrichtung für Heizkesselrauchgase mit Wärmerückgewinnungsmitteln |
US5645802A (en) * | 1989-05-02 | 1997-07-08 | Chiyoda Corporation | Method and apparatus for the treatment of a waste gas containing dists and chemical contaminants |
US5656046A (en) * | 1996-01-16 | 1997-08-12 | The Babcock & Wilcox Company | Inlet awning for high velocity absorbers |
DE19753227A1 (de) * | 1997-12-01 | 1999-06-02 | Abb Research Ltd | Absorberturm |
WO1999040998A1 (en) * | 1998-02-11 | 1999-08-19 | The Babcock & Wilcox Company | Low pressure drop inlet design to promote good gas flow patterns in high velocity absorbers |
US20100077925A1 (en) * | 2007-01-17 | 2010-04-01 | Babcock-Hitachi Kabushiki Kaisha | Wet flue-gas desulfurization equipment |
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403523A (en) * | 1994-05-02 | 1995-04-04 | The Babcock & Wilcox Company | Wet scrubber inlet awning with low pressure drop |
CN1075743C (zh) * | 1994-05-11 | 2001-12-05 | 巴布考克日立株式会社 | 采用固体脱硫剂的湿式烟道气脱硫设备和方法 |
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 |
US6019818A (en) * | 1996-09-27 | 2000-02-01 | G.F.K. Consulting, Ltd. | Combination quenching and scrubbing process and apparatus therefor |
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 |
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 |
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 |
-
2013
- 2013-08-06 US US13/960,384 patent/US20140112834A1/en not_active Abandoned
- 2013-08-07 CA CA2889125A patent/CA2889125A1/en not_active Abandoned
- 2013-08-07 RU RU2015114915A patent/RU2015114915A/ru not_active Application Discontinuation
- 2013-08-07 WO PCT/US2013/053912 patent/WO2014065925A1/en active Application Filing
- 2013-08-07 MX MX2015005005A patent/MX2015005005A/es unknown
- 2013-08-07 AU AU2013335237A patent/AU2013335237A1/en not_active Abandoned
- 2013-08-07 EP EP13849053.7A patent/EP2911983A4/de not_active Withdrawn
- 2013-08-07 BR BR112015009132A patent/BR112015009132A2/pt not_active IP Right Cessation
- 2013-08-07 JP JP2015539583A patent/JP2015532205A/ja not_active Abandoned
- 2013-08-07 KR KR1020157012388A patent/KR20150074035A/ko not_active Application Discontinuation
- 2013-08-07 CN CN201380067176.2A patent/CN104870379A/zh active Pending
- 2013-08-15 TW TW102129273A patent/TW201422319A/zh unknown
- 2013-08-26 AR ARP130103022A patent/AR092238A1/es not_active Application Discontinuation
-
2015
- 2015-04-17 ZA ZA2015/02620A patent/ZA201502620B/en unknown
- 2015-04-23 CL CL2015001044A patent/CL2015001044A1/es unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5487676A (en) * | 1977-12-26 | 1979-07-12 | Babcock Hitachi Kk | Wet-type desmoking desulfurization apparatus |
US5645802A (en) * | 1989-05-02 | 1997-07-08 | Chiyoda Corporation | Method and apparatus for the treatment of a waste gas containing dists and chemical contaminants |
DE4233685A1 (de) * | 1992-10-02 | 1994-04-07 | 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 |
EP0768108A1 (de) * | 1995-10-13 | 1997-04-16 | Mitsubishi Jukogyo Kabushiki Kaisha | Entschwefelungsvorrichtung für Heizkesselrauchgase mit Wärmerückgewinnungsmitteln |
US5656046A (en) * | 1996-01-16 | 1997-08-12 | The Babcock & Wilcox Company | Inlet awning for high velocity absorbers |
DE19753227A1 (de) * | 1997-12-01 | 1999-06-02 | Abb Research Ltd | Absorberturm |
WO1999040998A1 (en) * | 1998-02-11 | 1999-08-19 | The Babcock & Wilcox Company | Low pressure drop inlet design to promote good gas flow patterns in high velocity absorbers |
US20100077925A1 (en) * | 2007-01-17 | 2010-04-01 | Babcock-Hitachi Kabushiki Kaisha | Wet flue-gas desulfurization equipment |
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 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014065925A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20140112834A1 (en) | 2014-04-24 |
CA2889125A1 (en) | 2014-05-01 |
AU2013335237A1 (en) | 2015-05-14 |
TW201422319A (zh) | 2014-06-16 |
AR092238A1 (es) | 2015-04-08 |
EP2911983A1 (de) | 2015-09-02 |
JP2015532205A (ja) | 2015-11-09 |
MX2015005005A (es) | 2016-01-20 |
ZA201502620B (en) | 2016-01-27 |
WO2014065925A1 (en) | 2014-05-01 |
CN104870379A (zh) | 2015-08-26 |
KR20150074035A (ko) | 2015-07-01 |
RU2015114915A (ru) | 2016-11-10 |
CL2015001044A1 (es) | 2015-12-28 |
BR112015009132A2 (pt) | 2017-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150423 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THE BABCOCK & WILCOX COMPANY |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C02F 5/08 20060101ALI20160422BHEP Ipc: C02F 5/10 20060101ALI20160422BHEP Ipc: C02F 5/00 20060101AFI20160422BHEP Ipc: B01D 53/50 20060101ALI20160422BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160728 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C02F 5/10 20060101ALI20160722BHEP Ipc: C02F 5/00 20060101AFI20160722BHEP Ipc: B01D 53/50 20060101ALI20160722BHEP Ipc: C02F 5/08 20060101ALI20160722BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170228 |