DK3244989T3 - Fremgangsmåde til reduktion af nitrogenoxider i afgangsgassen fra et flyvestrøm-behandlingsanlæg - Google Patents

Fremgangsmåde til reduktion af nitrogenoxider i afgangsgassen fra et flyvestrøm-behandlingsanlæg Download PDF

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Publication number
DK3244989T3
DK3244989T3 DK15816699.1T DK15816699T DK3244989T3 DK 3244989 T3 DK3244989 T3 DK 3244989T3 DK 15816699 T DK15816699 T DK 15816699T DK 3244989 T3 DK3244989 T3 DK 3244989T3
Authority
DK
Denmark
Prior art keywords
exhaust gas
nitrogen oxides
treatment plant
reducing nitrogen
airflow treatment
Prior art date
Application number
DK15816699.1T
Other languages
English (en)
Inventor
Guido Grund
Dirk Schefer
Original Assignee
Thyssenkrupp Ind Solutions Ag
Thyssenkrupp Ag
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 Thyssenkrupp Ind Solutions Ag, Thyssenkrupp Ag filed Critical Thyssenkrupp Ind Solutions Ag
Application granted granted Critical
Publication of DK3244989T3 publication Critical patent/DK3244989T3/da

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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
    • B01D53/54—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DK15816699.1T 2015-01-14 2015-12-11 Fremgangsmåde til reduktion af nitrogenoxider i afgangsgassen fra et flyvestrøm-behandlingsanlæg DK3244989T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015100494.1A DE102015100494A1 (de) 2015-01-14 2015-01-14 Verfahren zur Reduzierung von Stickoxiden im Abgas einer Flugstrombehandlungsanlage und Flugstrombehandlungsanlage
PCT/EP2015/079447 WO2016113049A1 (de) 2015-01-14 2015-12-11 Verfahren zur reduzierung von stickoxiden im abgas einer flugstrombehandlungsanlage und flugstrombehandlungsanlage

Publications (1)

Publication Number Publication Date
DK3244989T3 true DK3244989T3 (da) 2020-06-29

Family

ID=55025019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15816699.1T DK3244989T3 (da) 2015-01-14 2015-12-11 Fremgangsmåde til reduktion af nitrogenoxider i afgangsgassen fra et flyvestrøm-behandlingsanlæg

Country Status (6)

Country Link
EP (1) EP3244989B1 (da)
KR (1) KR101977521B1 (da)
CN (1) CN107206313B (da)
DE (1) DE102015100494A1 (da)
DK (1) DK3244989T3 (da)
WO (1) WO2016113049A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520131A2 (de) * 2017-07-13 2019-01-15 Andritz Tech & Asset Man Gmbh Verfahren zur reduktion von stickoxiden in bandbehandlungsöfen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329233A1 (de) 1983-08-12 1985-02-21 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE19720205B4 (de) 1997-05-14 2006-05-18 Johannes Schedler Anlage zur Reinigung von mit Stickoxiden beladenen Abgasen
AU5217001A (en) * 2000-03-10 2001-09-17 Gurudas Samant Method and device for catalytically treating exhaust gas containing dust and oxygen
US20030157007A1 (en) * 2000-03-10 2003-08-21 Gurudas Samant Method and device for the catalytically treating exhaust gas containing dust and oxygen
CN101400429A (zh) * 2006-01-09 2009-04-01 凯登丝环境能源有限公司 通过SNCR降低回转窑中的NOx排放的方法和装置
US7959435B2 (en) * 2006-01-09 2011-06-14 Cadence Environmental Energy, Inc. Method and apparatus for reducing NOx emissions in rotary kilns by SNCR
US7377773B2 (en) * 2006-08-03 2008-05-27 Chemical Lime Company Method of reducing NOx emissions in rotary preheater mineral kilns
CH698991B1 (de) * 2006-11-02 2009-12-31 Elex Ag Abgasreinigung.
ITMI20111149A1 (it) * 2011-06-23 2012-12-24 Ecospray Technologies S R L Apparato e metodo per la riduzione selettiva non catalitica sncr dei nox all'interno di impianti industriali di produzione del cemento
CN202555173U (zh) * 2012-04-24 2012-11-28 蓝天环保设备工程股份有限公司 一种水泥窑炉sncr脱硝装置
DE102012105977B4 (de) * 2012-07-04 2015-11-05 Thyssenkrupp Industrial Solutions Ag Verfahren und Anlage zur Herstellung von Zementklinker aus Zementrohmehl
CN103175409A (zh) * 2013-03-01 2013-06-26 大连易世达新能源发展股份有限公司 一种水泥窑综合节能减排一体化系统

Also Published As

Publication number Publication date
CN107206313B (zh) 2020-09-01
KR101977521B1 (ko) 2019-05-10
EP3244989A1 (de) 2017-11-22
EP3244989B1 (de) 2020-03-25
CN107206313A (zh) 2017-09-26
WO2016113049A1 (de) 2016-07-21
KR20170104466A (ko) 2017-09-15
DE102015100494A1 (de) 2016-07-14

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