AR092238A1 - SYSTEM AND METHOD TO CONTROL SARRO ACCUMULATION IN A WFGD - Google Patents
SYSTEM AND METHOD TO CONTROL SARRO ACCUMULATION IN A WFGDInfo
- Publication number
- AR092238A1 AR092238A1 ARP130103022A ARP130103022A AR092238A1 AR 092238 A1 AR092238 A1 AR 092238A1 AR P130103022 A ARP130103022 A AR P130103022A AR P130103022 A ARP130103022 A AR P130103022A AR 092238 A1 AR092238 A1 AR 092238A1
- Authority
- AR
- Argentina
- Prior art keywords
- wfgd
- combustion gas
- inlet
- present application
- deposition
- Prior art date
Links
Classifications
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- 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)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
- Incineration Of Waste (AREA)
- Gas Separation By Absorption (AREA)
Abstract
La presente solicitud está relacionada generalmente con la depuración de un gas de combustión y, en una realización, con un dispositivo, sistema y método que modera y/o previene las deposiciones de desechos líquidos que se producen en la toma de entrada hacia una unidad de desulfurización de gas de combustión húmedo (WFGD) con el fin de mantener seca la toma de entrada y minimizar la deposición (por ejemplo el sarro de deposición) que se produce en la toma de entrada de combustión hacia la torre WFGD. En una realización, una unidad de desulfurización de gas de combustión húmedo (WFGD) y el sistema y/o método de acuerdo con la presente solicitud comprenden, junto con otras prestaciones, un sistema de prevención de sarro que comprende un dispositivo distribuidor de aire y/o un compartimiento de aire forzado ubicado cerca de la zona de transición de la toma de entrada. En otra realización, una unidad de desulfurización de gas de combustión húmedo (WFGD) y el sistema y/o método de acuerdo con la presente solicitud comprenden, junto con otras prestaciones, un sistema de prevención de sarro que comprende al menos una placa de enfriamiento ubicada cerca de la zona de transición de la toma de entrada.The present application is generally related to the purification of a combustion gas and, in one embodiment, with a device, system and method that moderates and / or prevents the deposition of liquid wastes that occur at the inlet to a unit of desulfurization of wet combustion gas (WFGD) in order to keep the inlet intake dry and minimize deposition (eg deposition scale) that occurs in the combustion inlet towards the WFGD tower. In one embodiment, a wet combustion gas desulfurization unit (WFGD) and the system and / or method according to the present application comprise, together with other benefits, a scale prevention system comprising an air distribution device and / or a forced air compartment located near the transition zone of the inlet. In another embodiment, a wet combustion gas desulfurization unit (WFGD) and the system and / or method according to the present application comprise, together with other features, a scale prevention system comprising at least one cooling plate located near the transition zone of the input socket.
Applications Claiming Priority (2)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR092238A1 true AR092238A1 (en) | 2015-04-08 |
Family
ID=50485515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP130103022A AR092238A1 (en) | 2012-10-23 | 2013-08-26 | SYSTEM AND METHOD TO CONTROL SARRO ACCUMULATION IN A WFGD |
Country Status (15)
Country | Link |
---|---|
US (1) | US20140112834A1 (en) |
EP (1) | EP2911983A4 (en) |
JP (1) | JP2015532205A (en) |
KR (1) | KR20150074035A (en) |
CN (1) | CN104870379A (en) |
AR (1) | AR092238A1 (en) |
AU (1) | AU2013335237A1 (en) |
BR (1) | BR112015009132A2 (en) |
CA (1) | CA2889125A1 (en) |
CL (1) | CL2015001044A1 (en) |
MX (1) | MX2015005005A (en) |
RU (1) | RU2015114915A (en) |
TW (1) | TW201422319A (en) |
WO (1) | WO2014065925A1 (en) |
ZA (1) | ZA201502620B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7091280B2 (en) * | 2019-04-24 | 2022-06-27 | 三菱重工業株式会社 | Exhaust gas inlet structure of absorption tower |
JP2022110669A (en) * | 2021-01-19 | 2022-07-29 | 富士電機株式会社 | Cyclone type exhaust gas purification device |
CN114933342A (en) * | 2022-06-30 | 2022-08-23 | 安徽钱营孜发电有限公司 | System and method for treating desulfurization wastewater of power plant by using bypass flue |
Family Cites Families (23)
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 (en) * | 1989-05-02 | 1995-06-27 | Чиеда Корпорейшн | Method and equipment for cleaning waste gases |
DE4233685C2 (en) * | 1992-10-02 | 1998-02-12 | Ver Energiewerke Ag | Process and arrangement for the use of energy from flue gases in coal-fired power plants |
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 |
CN1075743C (en) * | 1994-05-11 | 2001-12-05 | 巴布考克日立株式会社 | Wet type exhaust gas desulfurization apparatus and method utilizing solid desulfurizing agent |
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 (en) * | 1997-12-01 | 1999-06-02 | Abb Research Ltd | Absorber tower for power station sulfur washers and refuse incinerators |
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 (en) * | 2006-06-09 | 2007-01-17 | 清华大学 | Smoke desulfurization and its desulfurizer by semi-drying method and with straight air-flow along wall |
CN100484610C (en) * | 2006-09-04 | 2009-05-06 | 浙江菲达环保科技股份有限公司 | Technique for preventing deposition of entrance flue way of wet-type desulfuration tower |
DE112007003270B4 (en) * | 2007-01-17 | 2021-01-07 | Mitsubishi Power, Ltd. | Desulfurization plant for wet flue gas |
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 |
JP5033931B2 (en) * | 2008-06-13 | 2012-09-26 | 斯幹 彭 | Exhaust gas cleaning device and exhaust gas cleaning method for a marine vessel |
CN101804299A (en) * | 2010-04-09 | 2010-08-18 | 镇江市电站辅机厂 | Dry type desulfurizing, spraying and humidifying device and spraying and humidifying method |
JP5535817B2 (en) * | 2010-08-06 | 2014-07-02 | 三菱重工業株式会社 | Aeration apparatus, seawater flue gas desulfurization apparatus equipped with the aeration apparatus, and humidification method of aeration apparatus |
CN102371113A (en) * | 2010-08-27 | 2012-03-14 | 深圳市翔宇环保科技有限公司 | Flue gas purifying treatment method and system |
CN102022930A (en) * | 2010-12-14 | 2011-04-20 | 江苏新中环保股份有限公司 | High-temperature flue gas cooling equipment |
CN202082941U (en) * | 2011-05-24 | 2011-12-21 | 江苏江涛环境工程有限公司 | Plate type flue gas cooler |
-
2013
- 2013-08-06 US US13/960,384 patent/US20140112834A1/en not_active Abandoned
- 2013-08-07 MX MX2015005005A patent/MX2015005005A/en unknown
- 2013-08-07 RU RU2015114915A patent/RU2015114915A/en not_active Application Discontinuation
- 2013-08-07 WO PCT/US2013/053912 patent/WO2014065925A1/en active Application Filing
- 2013-08-07 KR KR1020157012388A patent/KR20150074035A/en not_active Application Discontinuation
- 2013-08-07 EP EP13849053.7A patent/EP2911983A4/en not_active Withdrawn
- 2013-08-07 JP JP2015539583A patent/JP2015532205A/en not_active Abandoned
- 2013-08-07 CN CN201380067176.2A patent/CN104870379A/en active Pending
- 2013-08-07 BR BR112015009132A patent/BR112015009132A2/en not_active IP Right Cessation
- 2013-08-07 AU AU2013335237A patent/AU2013335237A1/en not_active Abandoned
- 2013-08-07 CA CA2889125A patent/CA2889125A1/en not_active Abandoned
- 2013-08-15 TW TW102129273A patent/TW201422319A/en unknown
- 2013-08-26 AR ARP130103022A patent/AR092238A1/en not_active Application Discontinuation
-
2015
- 2015-04-17 ZA ZA2015/02620A patent/ZA201502620B/en unknown
- 2015-04-23 CL CL2015001044A patent/CL2015001044A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20150074035A (en) | 2015-07-01 |
MX2015005005A (en) | 2016-01-20 |
CN104870379A (en) | 2015-08-26 |
BR112015009132A2 (en) | 2017-07-04 |
EP2911983A1 (en) | 2015-09-02 |
JP2015532205A (en) | 2015-11-09 |
AU2013335237A1 (en) | 2015-05-14 |
CA2889125A1 (en) | 2014-05-01 |
CL2015001044A1 (en) | 2015-12-28 |
WO2014065925A1 (en) | 2014-05-01 |
US20140112834A1 (en) | 2014-04-24 |
TW201422319A (en) | 2014-06-16 |
ZA201502620B (en) | 2016-01-27 |
RU2015114915A (en) | 2016-11-10 |
EP2911983A4 (en) | 2016-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |