WO2008123489A1 - 排ガス処理装置および排ガス処理方法 - Google Patents

排ガス処理装置および排ガス処理方法 Download PDF

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Publication number
WO2008123489A1
WO2008123489A1 PCT/JP2008/056300 JP2008056300W WO2008123489A1 WO 2008123489 A1 WO2008123489 A1 WO 2008123489A1 JP 2008056300 W JP2008056300 W JP 2008056300W WO 2008123489 A1 WO2008123489 A1 WO 2008123489A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
desulfurization
desulfurization unit
treating
treating apparatus
Prior art date
Application number
PCT/JP2008/056300
Other languages
English (en)
French (fr)
Inventor
Hiromitsu Nagayasu
Yasutoshi Ueda
Ryokichi Hamaguchi
Susumu Okino
Morio Kagami
Original Assignee
Mitsubishi Heavy Industries Environment Engineering Co., Ltd.
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 Mitsubishi Heavy Industries Environment Engineering Co., Ltd. filed Critical Mitsubishi Heavy Industries Environment Engineering Co., Ltd.
Priority to US12/593,300 priority Critical patent/US9155993B2/en
Publication of WO2008123489A1 publication Critical patent/WO2008123489A1/ja
Priority to US12/872,370 priority patent/US20100329957A1/en

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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
    • B01D53/504—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
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/013—Conditioning by chemical additives, e.g. with SO3
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/16—Plant or installations having external electricity supply wet type
    • 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
    • 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
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • 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
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/102—Intercepting solids by filters electrostatic
    • 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
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Abstract

安価でかつ簡便に溶解塩噴霧法を実現できる排ガス処理装置を提供することを目的とする。燃焼排ガス中に含まれるＳＯ２およびＳＯ３を除去する排ガス処理装置であって、石灰石膏法による脱硫装置（１３）を備え、脱硫装置（１３）からの溶解塩を含む脱硫排水を脱硫装置の上流側に噴霧して、ＳＯ３を除去する。脱硫装置の下流側には、湿式電気集塵装置が設けられていてもよい。また、湿式電気集塵装置からの排液を脱硫装置からの脱硫排水に合流させてもよい。
PCT/JP2008/056300 2007-03-30 2008-03-31 排ガス処理装置および排ガス処理方法 WO2008123489A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/593,300 US9155993B2 (en) 2007-03-30 2008-03-31 Exhaust-gas treatment apparatus and exhaust-gas treatment method
US12/872,370 US20100329957A1 (en) 2007-03-30 2010-08-31 Exhaust-gas treatment apparatus and exhaust-gas treatment method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007092512A JP5384799B2 (ja) 2007-03-30 2007-03-30 排ガス処理装置および排ガス処理方法
JP2007-092512 2007-03-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/872,370 Division US20100329957A1 (en) 2007-03-30 2010-08-31 Exhaust-gas treatment apparatus and exhaust-gas treatment method

Publications (1)

Publication Number Publication Date
WO2008123489A1 true WO2008123489A1 (ja) 2008-10-16

Family

ID=39830967

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056300 WO2008123489A1 (ja) 2007-03-30 2008-03-31 排ガス処理装置および排ガス処理方法

Country Status (3)

Country Link
US (2) US9155993B2 (ja)
JP (1) JP5384799B2 (ja)
WO (1) WO2008123489A1 (ja)

Cited By (3)

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CN103221115A (zh) * 2011-03-24 2013-07-24 三菱重工业株式会社 来自脱硫排水的脱水滤液的喷雾干燥装置、废气处理系统及方法
CN108006683A (zh) * 2017-12-28 2018-05-08 华电郑州机械设计研究院有限公司 一种利用全烟气实现脱硫废水零排放的方法和装置
CN109173655A (zh) * 2018-10-31 2019-01-11 山东师范大学 一种烧结烟气的scr脱硝工艺

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JPWO2011152548A1 (ja) 2010-05-31 2013-08-01 三菱重工業株式会社 排ガス処理システム及び方法
EP2578299B1 (en) 2010-05-31 2020-05-06 Mitsubishi Heavy Industries Engineering, Ltd. Exhaust gas treatment method
JPWO2011152549A1 (ja) 2010-05-31 2013-08-01 三菱重工業株式会社 排ガス処理システム及び方法
AU2011259878B2 (en) * 2010-05-31 2015-01-15 Mitsubishi Heavy Industries, Ltd. Exhaust gas processing system and method
WO2011152547A1 (ja) * 2010-05-31 2011-12-08 三菱重工業株式会社 排ガス処理システム及び方法
WO2011152550A1 (ja) 2010-05-31 2011-12-08 三菱重工業株式会社 排ガス処理システム及び方法
JP5335740B2 (ja) * 2010-08-03 2013-11-06 株式会社日立製作所 排ガスの処理方法及び設備
US8790444B2 (en) 2011-03-01 2014-07-29 Rsr Technologies, Inc. Wet electrostatic precipitator and related methods
US8715402B2 (en) * 2011-03-22 2014-05-06 Mitsubishi Heavy Industries, Ltd. Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof
JP5835940B2 (ja) * 2011-05-12 2015-12-24 三菱重工メカトロシステムズ株式会社 排ガス処理方法及び排ガス処理装置
JP5773756B2 (ja) * 2011-05-31 2015-09-02 三菱日立パワーシステムズ株式会社 脱水濾液の噴霧乾燥装置及び排ガス処理システム
CN102604685B (zh) * 2011-12-29 2014-11-26 武汉凯迪工程技术研究总院有限公司 用于制油的生物质合成气正压净化工艺方法和系统配置
CN102588050A (zh) * 2012-02-23 2012-07-18 庄建中 汽车尾气净化器
CN103480260B (zh) * 2013-09-17 2015-07-01 上海大学 利于乙烯废碱液的湿法烟气脱硫工艺
CN103697487B (zh) * 2013-12-30 2016-05-11 上海克莱德贝尔格曼机械有限公司 一种烟气处理装置
JP2017136554A (ja) * 2016-02-04 2017-08-10 株式会社ユウ・ピー・アイ スクラバー用計測記録装置
CN110252059B (zh) * 2019-06-14 2021-08-27 苏州市协力环保设备有限公司 纤维板干燥废气处理系统及纤维板干燥废气处理工艺
BE1030226B1 (nl) * 2022-01-26 2023-08-29 Indaver Nv Inrichting voor reiniging van rookgas afkomstig van de verbranding van vast brandbaar materiaal en verkregen gereinigd rookgas

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CN109173655A (zh) * 2018-10-31 2019-01-11 山东师范大学 一种烧结烟气的scr脱硝工艺

Also Published As

Publication number Publication date
JP2008246406A (ja) 2008-10-16
US20100119428A1 (en) 2010-05-13
US9155993B2 (en) 2015-10-13
US20100329957A1 (en) 2010-12-30
JP5384799B2 (ja) 2014-01-08

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