ATE454204T1 - Verfahren zum reinigen von nox in abgasen unter verwendung von chlordioxid - Google Patents

Verfahren zum reinigen von nox in abgasen unter verwendung von chlordioxid

Info

Publication number
ATE454204T1
ATE454204T1 AT03741794T AT03741794T ATE454204T1 AT E454204 T1 ATE454204 T1 AT E454204T1 AT 03741794 T AT03741794 T AT 03741794T AT 03741794 T AT03741794 T AT 03741794T AT E454204 T1 ATE454204 T1 AT E454204T1
Authority
AT
Austria
Prior art keywords
chlorine dioxide
exhaust gases
purifying nox
waste gas
nox
Prior art date
Application number
AT03741794T
Other languages
English (en)
Inventor
Theresa Takacs
Robert Balmer
John Cunic
Henry Shaw
Chen-Lu Yang
Pin Gu
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Application granted granted Critical
Publication of ATE454204T1 publication Critical patent/ATE454204T1/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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—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
    • B01D53/14—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 by absorption
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • 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
AT03741794T 2002-06-05 2003-05-09 Verfahren zum reinigen von nox in abgasen unter verwendung von chlordioxid ATE454204T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38649202P 2002-06-05 2002-06-05
US38656002P 2002-06-05 2002-06-05
US44226803P 2003-01-24 2003-01-24
PCT/US2003/014654 WO2003103809A1 (en) 2002-06-05 2003-05-09 Process for reducing nox in waste gas streams using chlorine d ioxide

Publications (1)

Publication Number Publication Date
ATE454204T1 true ATE454204T1 (de) 2010-01-15

Family

ID=29740817

Family Applications (4)

Application Number Title Priority Date Filing Date
AT03741795T ATE453445T1 (de) 2002-06-05 2003-05-09 Verfahren zum reinigen von nox in abgasen unter verwendung von natriumchlorit
AT03741793T ATE380065T1 (de) 2002-06-05 2003-05-09 Oxidation von nox unter verwendung von natriumchlorit zusammen mit thermischem verfahren zur beseitigung von nox
AT03816941T ATE434477T1 (de) 2002-06-05 2003-05-09 Selektive nichtkatalytische reduktion von nox
AT03741794T ATE454204T1 (de) 2002-06-05 2003-05-09 Verfahren zum reinigen von nox in abgasen unter verwendung von chlordioxid

Family Applications Before (3)

Application Number Title Priority Date Filing Date
AT03741795T ATE453445T1 (de) 2002-06-05 2003-05-09 Verfahren zum reinigen von nox in abgasen unter verwendung von natriumchlorit
AT03741793T ATE380065T1 (de) 2002-06-05 2003-05-09 Oxidation von nox unter verwendung von natriumchlorit zusammen mit thermischem verfahren zur beseitigung von nox
AT03816941T ATE434477T1 (de) 2002-06-05 2003-05-09 Selektive nichtkatalytische reduktion von nox

Country Status (11)

Country Link
US (4) US20040022707A1 (de)
EP (5) EP1511554B1 (de)
JP (5) JP2005528208A (de)
CN (4) CN1301779C (de)
AT (4) ATE453445T1 (de)
AU (5) AU2003275049B2 (de)
CA (5) CA2487964C (de)
DE (5) DE60328099D1 (de)
ES (5) ES2337997T3 (de)
TW (4) TWI294306B (de)
WO (5) WO2003103807A1 (de)

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US8409534B2 (en) 2007-03-28 2013-04-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control of emissions
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CN106237814A (zh) * 2016-08-31 2016-12-21 山东天力能源股份有限公司 一种烟气超净排放脱硫脱硝除尘一体化装置及其工艺
TWI636824B (zh) * 2017-06-14 2018-10-01 台灣康肯環保設備股份有限公司 Method for treating exhaust gas containing nitrous oxide and device thereof
CN108114596B (zh) * 2017-12-18 2020-01-17 北京联飞翔科技股份有限公司 一种净化氮氧化物的组合物及其使用方法
CN108144430B (zh) * 2018-01-15 2023-12-05 中国华电科工集团有限公司 一种烟气脱硝尿素计量喷射系统及方法
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TWI696489B (zh) * 2019-07-08 2020-06-21 超重力有限公司 廢氣處理方法
CN110354654A (zh) * 2019-08-14 2019-10-22 山东助绿环保设备科技有限公司 氧化还原脱硝工艺
CN113134293A (zh) * 2020-01-19 2021-07-20 超重力有限公司 污染物质处理系统
TWI740590B (zh) * 2020-07-29 2021-09-21 超力生化股份有限公司 含氮氧化物廢氣處理系統及其操作方法

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Also Published As

Publication number Publication date
CA2487382A1 (en) 2003-12-18
TWI294306B (en) 2008-03-11
DE60317667T2 (de) 2008-10-30
JP2006507124A (ja) 2006-03-02
AU2003275046B2 (en) 2009-02-12
AU2003275049A1 (en) 2003-12-22
ATE434477T1 (de) 2009-07-15
AU2003275051A1 (en) 2003-12-22
AU2003275043A1 (en) 2003-12-22
CA2487938A1 (en) 2003-12-18
DE60317897D1 (de) 2008-01-17
TW200400080A (en) 2004-01-01
AU2003275043B2 (en) 2008-12-04
JP2005528208A (ja) 2005-09-22
TW200400079A (en) 2004-01-01
DE60317667D1 (de) 2008-01-03
DE60330773D1 (de) 2010-02-11
EP1511554B1 (de) 2010-01-06
EP1511555A1 (de) 2005-03-09
AU2003275046A1 (en) 2003-12-22
EP1511554A1 (de) 2005-03-09
AU2003275049B2 (en) 2008-11-06
US20040131523A1 (en) 2004-07-08
EP1511553A1 (de) 2005-03-09
TW200401746A (en) 2004-02-01
EP1517739B1 (de) 2009-06-24
JP4649206B2 (ja) 2011-03-09
CN1658952A (zh) 2005-08-24
CN1658954A (zh) 2005-08-24
WO2003103808A1 (en) 2003-12-18
ES2337997T3 (es) 2010-05-03
ES2337996T3 (es) 2010-05-03
ATE380065T1 (de) 2007-12-15
US20040005263A1 (en) 2004-01-08
EP1511552A1 (de) 2005-03-09
CA2487938C (en) 2010-07-13
AU2003304074A1 (en) 2005-03-17
US20040005262A1 (en) 2004-01-08
DE60330861D1 (de) 2010-02-25
WO2003103807A1 (en) 2003-12-18
JP4576227B2 (ja) 2010-11-04
CN1293933C (zh) 2007-01-10
ES2297179T3 (es) 2008-05-01
ES2295604T3 (es) 2008-04-16
CA2487967A1 (en) 2003-12-18
AU2003304074B8 (en) 2010-04-08
WO2003103809A1 (en) 2003-12-18
CN1658953A (zh) 2005-08-24
TW200406250A (en) 2004-05-01
CN1293932C (zh) 2007-01-10
ES2327921T3 (es) 2009-11-05
CN1658951A (zh) 2005-08-24
EP1511552B1 (de) 2007-11-21
AU2003304074B2 (en) 2009-12-10
US20040022707A1 (en) 2004-02-05
JP2005528207A (ja) 2005-09-22
CN1301779C (zh) 2007-02-28
JP2005528209A (ja) 2005-09-22
JP2005528210A (ja) 2005-09-22
DE60317897T2 (de) 2008-11-06
CN1304089C (zh) 2007-03-14
CA2487964C (en) 2010-09-28
CA2495822A1 (en) 2005-02-03
DE60328099D1 (de) 2009-08-06
CA2487964A1 (en) 2003-12-18
AU2003275051B2 (en) 2009-10-29
EP1517739A1 (de) 2005-03-30
ATE453445T1 (de) 2010-01-15
EP1511555B1 (de) 2009-12-30
EP1511553B1 (de) 2007-12-05
WO2005009594A1 (en) 2005-02-03
WO2003103810A1 (en) 2003-12-18

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