BR0013318A - Método e aparelho para tratamento de gás efluente - Google Patents

Método e aparelho para tratamento de gás efluente

Info

Publication number
BR0013318A
BR0013318A BR0013318-3A BR0013318A BR0013318A BR 0013318 A BR0013318 A BR 0013318A BR 0013318 A BR0013318 A BR 0013318A BR 0013318 A BR0013318 A BR 0013318A
Authority
BR
Brazil
Prior art keywords
effluent gas
ammonia
sulfur oxide
effluent
treatment method
Prior art date
Application number
BR0013318-3A
Other languages
English (en)
Inventor
Masahiro Izutsu
Kazuaki Hayashi
Shinji Aoki
Ryoji Suzuki
Daisuke Saku
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Publication of BR0013318A publication Critical patent/BR0013318A/pt

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

Landscapes

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

Abstract

"MéTODO E APARELHO PARA TRATAMENTO DE GáS EFLUENTE". A presente invenção se refere a um método e aparelho para tratamento de gás efluente para remover óxido de enxofre injetando amónia no gás efluente que contém óxido de enxofre. No método de tratamento de gás efluente para remover o óxido de enxofre contido no gás efluente utilizando amónia, a presente invenção é caracterizada pelo fato de a amónia ser injetada no gás efluente que contém óxido de enxofre para que o óxido de enxofre reaja com a amónia para produzir compostos de amónia que contenham sulfato de amónia, e após recuperar os compostos de amónia produzidos a partir do gás efluente, o gás efluente é levado ao contato com um líquido de absorção para remover óxido de enxofre residual e/ou amónia contida no gás efluente.
BR0013318-3A 1999-08-12 2000-08-14 Método e aparelho para tratamento de gás efluente BR0013318A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP22877699 1999-08-12
JP30637099 1999-10-28
JP2000045292 2000-02-23
JP2000096607 2000-03-31
PCT/JP2000/005447 WO2001012299A1 (fr) 1999-08-12 2000-08-14 Procede et appareil de traitement des gaz d'echappement

Publications (1)

Publication Number Publication Date
BR0013318A true BR0013318A (pt) 2002-07-16

Family

ID=27477339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013318-3A BR0013318A (pt) 1999-08-12 2000-08-14 Método e aparelho para tratamento de gás efluente

Country Status (8)

Country Link
US (1) US6773555B1 (pt)
EP (1) EP1206960A4 (pt)
CN (1) CN1222348C (pt)
AU (1) AU6476400A (pt)
BG (1) BG64377B1 (pt)
BR (1) BR0013318A (pt)
PL (1) PL353576A1 (pt)
WO (1) WO2001012299A1 (pt)

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JP5299647B2 (ja) * 2010-04-09 2013-09-25 Ｊｆｅエンジニアリング株式会社 排ガスの処理装置
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CN102658015B (zh) * 2012-05-02 2014-10-15 山东天泰钢塑有限公司 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法
CN102658016B (zh) * 2012-05-02 2014-10-22 山东天泰钢塑有限公司 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法
CN102794098A (zh) * 2012-09-12 2012-11-28 河南绿典环保节能科技有限公司 烟气湿式氧化脱硝及资源化利用方法
CN102824836A (zh) * 2012-09-12 2012-12-19 河南绿典环保节能科技有限公司 烟气湿式氧化一体化脱硫脱硝及资源化利用方法
CN102941009B (zh) * 2012-11-28 2015-09-09 佛山市合璟节能环保科技有限公司 一种烟气连续处理方法及装置
DE102013003829B4 (de) * 2013-01-25 2021-11-11 Mehldau & Steinfath Umwelttechnik Gmbh Verfahren und Vorrichtung zur Behandlung von Stickoxide enthaltenden Abgasen aus technischen Prozessen und Verwendungen der Vorrichtung
JP6338323B2 (ja) 2013-05-31 2018-06-06 三菱日立パワーシステムズ株式会社 脱硝装置
CN103495293B (zh) * 2013-10-22 2015-09-16 武汉钢铁(集团)公司 氨法脱硫浆液中灰渣去除工艺及其设备
CN104258702B (zh) * 2014-10-16 2016-02-17 厦门大学 一种电子束烟气脱硫脱硝的方法及装置
CN104474858B (zh) * 2014-12-08 2016-05-11 厦门大学 一种烟气脱硫脱硝的方法、装置及其用途
CN105597249A (zh) * 2016-03-15 2016-05-25 江苏同庆安全科技有限公司 一种具有安全放散功能的废气处理装置及其工艺
JP7195885B2 (ja) * 2018-11-15 2022-12-26 三菱重工業株式会社 排ガス処理システム及びボイラシステム並びに排ガス処理方法
CN110194553A (zh) * 2019-06-04 2019-09-03 广东佳德环保科技有限公司 一种烟气氨法脱硫废水处理***
KR102469668B1 (ko) * 2020-06-11 2022-11-23 한국생산기술연구원 배가스 응축과 sncr을 적용한 배가스 처리 시스템
CN113398739B (zh) * 2021-07-05 2024-07-09 大连建华污泥处理有限公司 一种基于环境处理的可拆卸式多级过滤装置
CN115259933A (zh) * 2022-08-09 2022-11-01 贵州中伟兴阳储能科技有限公司 磷酸铁母液及洗水的处理方法及***

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JPH11207142A (ja) 1998-01-21 1999-08-03 Babcock Hitachi Kk 湿式排煙脱硫方法と装置

Also Published As

Publication number Publication date
EP1206960A4 (en) 2006-06-07
AU6476400A (en) 2001-03-13
WO2001012299A1 (fr) 2001-02-22
US6773555B1 (en) 2004-08-10
BG64377B1 (bg) 2004-12-30
EP1206960A1 (en) 2002-05-22
CN1222348C (zh) 2005-10-12
PL353576A1 (en) 2003-12-01
CN1368898A (zh) 2002-09-11
BG106489A (en) 2002-12-29

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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