DE602004020956D1 - 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
DE602004020956D1
DE602004020956D1 DE602004020956T DE602004020956T DE602004020956D1 DE 602004020956 D1 DE602004020956 D1 DE 602004020956D1 DE 602004020956 T DE602004020956 T DE 602004020956T DE 602004020956 T DE602004020956 T DE 602004020956T DE 602004020956 D1 DE602004020956 D1 DE 602004020956D1
Authority
DE
Germany
Prior art keywords
oxides
nitrogen
gas stream
sulfur
sox
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.)
Active
Application number
DE602004020956T
Other languages
English (en)
Inventor
Naresh Jagjivandas Suchak
Shyam Krishna Nadkarni
Robert Edward Kelton
John Michael Koltick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cannon Technology Inc
Linde LLC
Original Assignee
Cannon Technology Inc
BOC Group 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 Cannon Technology Inc, BOC Group Inc filed Critical Cannon Technology Inc
Publication of DE602004020956D1 publication Critical patent/DE602004020956D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602004020956T 2003-10-17 2004-10-18 Verfahren zur Entfernung von NOx, SOx und Verunreinigungen aus Gasströmen Active DE602004020956D1 (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
DE602004020956D1 true DE602004020956D1 (de) 2009-06-18

Family

ID=34381392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020956T Active DE602004020956D1 (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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CN102210966A (zh) * 2010-04-02 2011-10-12 航空工业矿石公司 烟道气净化方法
CN101879404B (zh) * 2010-07-12 2013-01-30 华东理工大学 一种资源化的烟气脱硫脱硝方法
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US8574521B2 (en) * 2010-09-29 2013-11-05 Linde Aktiengesellschaft Gas stream purification apparatus and method
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US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US8871166B2 (en) * 2013-01-16 2014-10-28 Linde Aktiengesellschaft Method for removing contaminants from exhaust gases
CN105579116A (zh) * 2013-09-25 2016-05-11 琳德股份公司 通过添加臭氧处理来自焚化过程的废气流的方法
CA2924760A1 (en) * 2013-09-25 2015-05-21 Linde Aktiengesellschaft Methods for treating waste gas streams from incineration processes
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
EP2883593A1 (de) * 2013-12-16 2015-06-17 Linde Aktiengesellschaft Verfahren zum Entfernen von Verunreinigungen aus Abgasen
WO2015092547A2 (en) 2013-12-16 2015-06-25 Linde Aktiengesellschaft Methods for removing contaminants from exhaust gases
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
US9895659B2 (en) * 2014-09-24 2018-02-20 Linde Aktiengesellschaft Methods for removing contaminants from exhaust gases
EP3012011A1 (de) 2014-10-21 2016-04-27 Linde Aktiengesellschaft Verfahren und vorrichtung zum teilweisen entfernen von verunreinigungen aus prozessgasen durch ozonzugabe
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
CN105435611A (zh) * 2015-12-16 2016-03-30 榆林学院 一种采用熄焦废水脱除烟气中so2的两级多孔吸收装置
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US10065151B2 (en) 2015-12-21 2018-09-04 Linde Aktiengesellschaft Methods for removing contaminants from gas streams
DE112017002974T5 (de) 2016-07-19 2019-03-07 Cummins Filtration Ip, Inc. Koaleszer mit perforierter schicht
KR20190082288A (ko) * 2016-11-15 2019-07-09 8 리버스 캐피탈, 엘엘씨 산화제 및 수성 스트림과의 접촉에 의한 프로세스 스트림으로부터의 불순물의 제거
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
NL2018994B1 (en) * 2017-05-30 2018-12-07 Koninklijke De Vries Scheepsbouw B V Process and apparatus for reducing NOx emissions
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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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
EP3875167A1 (de) 2020-03-06 2021-09-08 Linde GmbH Verbessertes nox-beseitigungsverfahren

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Also Published As

Publication number Publication date
CN1660476A (zh) 2005-08-31
CN100418611C (zh) 2008-09-17
ATE430617T1 (de) 2009-05-15
US20050084436A1 (en) 2005-04-21
AU2004220725B8 (en) 2010-08-19
AU2004220725A1 (en) 2005-05-05
AU2004220725B2 (en) 2010-04-22
EP1524023A1 (de) 2005-04-20
EP1524023B1 (de) 2009-05-06
US7303735B2 (en) 2007-12-04

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