ATE430617T1 - Verfahren zur entfernung von nox, sox und verunreinigungen aus gasströmen - Google Patents

Verfahren zur entfernung von nox, sox und verunreinigungen aus gasströmen

Info

Publication number
ATE430617T1
ATE430617T1 AT04256401T AT04256401T ATE430617T1 AT E430617 T1 ATE430617 T1 AT E430617T1 AT 04256401 T AT04256401 T AT 04256401T AT 04256401 T AT04256401 T AT 04256401T AT E430617 T1 ATE430617 T1 AT E430617T1
Authority
AT
Austria
Prior art keywords
oxides
nitrogen
gas stream
sulfur
sox
Prior art date
Application number
AT04256401T
Other languages
English (en)
Inventor
Naresh Jagjivandas Suchak
Shyam Krishna Nadkarni
Robert Edward Kelton
John Michael Koltick
Original Assignee
Boc Group Inc
Cannon Technology Inc
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 Boc Group Inc, Cannon Technology Inc filed Critical Boc Group Inc
Application granted granted Critical
Publication of ATE430617T1 publication Critical patent/ATE430617T1/de

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • 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
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
AT04256401T 2003-10-17 2004-10-18 Verfahren zur entfernung von nox, sox und verunreinigungen aus gasströmen ATE430617T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51246903P 2003-10-17 2003-10-17
US10/948,928 US7303735B2 (en) 2003-10-17 2004-09-24 Process for the removal of contaminants from gas streams

Publications (1)

Publication Number Publication Date
ATE430617T1 true ATE430617T1 (de) 2009-05-15

Family

ID=34381392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04256401T ATE430617T1 (de) 2003-10-17 2004-10-18 Verfahren zur entfernung von nox, sox und verunreinigungen aus gasströmen

Country Status (6)

Country Link
US (1) US7303735B2 (de)
EP (1) EP1524023B1 (de)
CN (1) CN100418611C (de)
AT (1) ATE430617T1 (de)
AU (1) AU2004220725B8 (de)
DE (1) DE602004020956D1 (de)

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CN101347710B (zh) * 2008-09-04 2012-10-03 北京博奇电力科技有限公司 烟气净化系统及方法
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CN105597504A (zh) * 2010-04-02 2016-05-25 爱邦中国有限责任公司 烟道气净化方法
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EP2719440B1 (de) 2012-10-15 2017-04-19 Linde Aktiengesellschaft Verfahren zum Entfernen von Verunreinigungen aus Abgasen durch Ozonzugabe
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US8871166B2 (en) 2013-01-16 2014-10-28 Linde Aktiengesellschaft Method for removing contaminants from exhaust gases
EP3049175A2 (de) * 2013-09-25 2016-08-03 Linde AG Verfahren zur behandlung von abgasströmen aus verbrennungsprozessen mittels zugabe von ozon
UA120256C2 (uk) * 2013-09-25 2019-11-11 Лінде Акцієнгезелльшафт Способи очищення потоків відхідних газів зі способів спалення відходів
CN103566725B (zh) * 2013-10-15 2016-03-02 中国科学院过程工程研究所 一种循环流化床半干法联合脱硫脱硝脱汞装置及方法
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CN104107627A (zh) * 2014-07-21 2014-10-22 中国科学院过程工程研究所 一种烧结烟气循环流化床半干法联合脱硫脱硝脱汞脱二恶英装置及方法
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WO2016180676A1 (en) * 2015-05-08 2016-11-17 Yara International Asa Reduction of nox emissions by effluent gases from fertilizer production with ozone injection and wet scrubbing
CN104941412A (zh) * 2015-06-05 2015-09-30 北京中晶佳镁环境科技股份有限公司 烟气脱硫脱硝一体化装置和方法
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CN110225789A (zh) * 2016-11-15 2019-09-10 八河流资产有限责任公司 通过与氧化剂和与水性物流接触除去工艺物流中的杂质
US10744456B2 (en) 2017-01-13 2020-08-18 EnviroEnergy Solutions, Inc. Wet electrostatic gas cleaning system with non-thermal plasma for NOx reduction in exhaust
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CN107213769B (zh) * 2017-05-25 2019-09-20 江苏新世纪江南环保股份有限公司 一种分室加氨的氨法脱硫方法及装置
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EP3549661A1 (de) 2018-04-06 2019-10-09 Yara International ASA Nox-entfernung aus ableitungen gasförmiger stoffe
CN110479070A (zh) * 2018-05-15 2019-11-22 三星工程株式会社 废气中氮氧化物的清除方法及装置
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CN110354659A (zh) * 2019-08-20 2019-10-22 王全龄 一种城市街道大气污染物清除车
CN110813056A (zh) * 2019-11-27 2020-02-21 福建省清流县东莹化工有限公司 一种新型尾气处理工艺
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CN116440646A (zh) * 2023-03-28 2023-07-18 上海琥崧智能科技股份有限公司 一种锂电正极材料窑炉尾气提纯氧气的装置

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Also Published As

Publication number Publication date
US7303735B2 (en) 2007-12-04
EP1524023A1 (de) 2005-04-20
AU2004220725B8 (en) 2010-08-19
CN100418611C (zh) 2008-09-17
US20050084436A1 (en) 2005-04-21
AU2004220725B2 (en) 2010-04-22
EP1524023B1 (de) 2009-05-06
CN1660476A (zh) 2005-08-31
DE602004020956D1 (de) 2009-06-18
AU2004220725A1 (en) 2005-05-05

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