PL2772301T3 - Sposób i urządzenie do zmniejszania zawartości tlenków azotu - Google Patents

Sposób i urządzenie do zmniejszania zawartości tlenków azotu

Info

Publication number
PL2772301T3
PL2772301T3 PL14152889T PL14152889T PL2772301T3 PL 2772301 T3 PL2772301 T3 PL 2772301T3 PL 14152889 T PL14152889 T PL 14152889T PL 14152889 T PL14152889 T PL 14152889T PL 2772301 T3 PL2772301 T3 PL 2772301T3
Authority
PL
Poland
Prior art keywords
reducing
content
nitrogen oxides
oxides
nitrogen
Prior art date
Application number
PL14152889T
Other languages
English (en)
Inventor
Bernd VON DER HEIDE
Original Assignee
Mehldau & Steinfath Umwelttechnik Gmbh
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 Mehldau & Steinfath Umwelttechnik Gmbh filed Critical Mehldau & Steinfath Umwelttechnik Gmbh
Publication of PL2772301T3 publication Critical patent/PL2772301T3/pl

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • 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
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • 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
    • B01D2251/2067—Urea
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

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)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
PL14152889T 2011-06-09 2011-12-02 Sposób i urządzenie do zmniejszania zawartości tlenków azotu PL2772301T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102011105142 2011-06-09
DE102011105419.0A DE102011105419B4 (de) 2011-06-09 2011-06-20 Verfahren zur Reduktion von Stickoxiden
EP11815779.1A EP2704817A1 (en) 2011-06-09 2011-12-02 Process and apparatus for reducing the content of nitrogen oxides
PCT/IB2011/003106 WO2012168758A1 (en) 2011-06-09 2011-12-02 Process and apparatus for reducing the content of nitrogen oxides
EP14152889.3A EP2772301B1 (en) 2011-06-09 2011-12-02 Process and apparatus for reducing the content of nitrogen oxides

Publications (1)

Publication Number Publication Date
PL2772301T3 true PL2772301T3 (pl) 2020-07-27

Family

ID=47220580

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14152889T PL2772301T3 (pl) 2011-06-09 2011-12-02 Sposób i urządzenie do zmniejszania zawartości tlenków azotu

Country Status (8)

Country Link
US (1) US9238195B2 (pl)
EP (2) EP2704817A1 (pl)
CN (1) CN103857460B (pl)
DE (2) DE102011105419B4 (pl)
EA (1) EA036174B1 (pl)
ES (1) ES2788130T3 (pl)
PL (1) PL2772301T3 (pl)
WO (1) WO2012168758A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102014101021A1 (de) * 2014-01-28 2015-07-30 Erc Emissions-Reduzierungs-Concepte Gmbh Verfahren zum Eindüsen eines flüssigen Reduktionsmittels in einen Abgasstrom
DE102015117316B4 (de) * 2015-10-12 2017-08-10 Erc Emissions-Reduzierungs-Concepte Gmbh Verfahren zur Entstickung von Abgasen
CN105413427A (zh) * 2015-11-18 2016-03-23 华文蔚 一种同时脱硫脱硝的装置
CN107497272A (zh) * 2017-09-01 2017-12-22 佛山市南海绿电再生能源有限公司 一种烟气脱硝系统
CN110513701B (zh) * 2019-08-19 2021-04-16 上海南一环保科技有限公司 一种用于垃圾焚烧炉的新型喷淋装置及sncr脱硝系统
CN115282760A (zh) * 2022-08-25 2022-11-04 薛立三 一种sncr设备运行系统
BE1032715B1 (de) 2024-06-21 2026-01-28 Thyssenkrupp Uhde Gmbh Verfahren zum Abbau von Stickstoffoxiden in Abgasen in mehreren Reaktionsphasen
WO2025262091A1 (de) 2024-06-21 2025-12-26 Thyssenkrupp Uhde Gmbh Verfahren zum abbau von stickstoffoxiden in abgasen in mehreren reaktionsphasen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097487A (en) * 1976-04-20 1981-03-17 David W. Turner Method and apparatus for reducing no.sub.x emission to the atmosphere
JPH02501715A (ja) * 1987-09-23 1990-06-14 フユーエル　テク，インコーポレイテツド 排ガス中の汚染物質濃度低減のための多段式プロセス
WO1991003294A1 (en) * 1989-08-31 1991-03-21 Union Oil Company Of California Process for the abatement of nitrogen oxides
US5262138A (en) * 1989-08-31 1993-11-16 Union Oil Company Of California Process for NOx abatement
ATE140163T1 (de) 1990-05-21 1996-07-15 Nalco Fuel Tech Gmbh Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen
DE4019037A1 (de) 1990-06-14 1991-12-19 Krc Umwelttechnik Gmbh Verfahren zur steuerung der zufuehrung nox-reduzierender chemikalien
DE4027040C1 (en) 1990-08-27 1991-12-12 L. & C. Steinmueller Gmbh, 5270 Gummersbach, De Non-catalytic removal of nitric oxide from waste gases - by injecting reducing agent into gases via nozzles
US5118481A (en) * 1990-11-09 1992-06-02 Energy And Environmental Research Corporation Methods for reducing NOx emissions from combustion effluents
US5478542A (en) 1992-11-23 1995-12-26 Nalco Fuel Tech Process for minimizing pollutant concentrations in combustion gases
DE69416137T2 (de) 1993-05-07 1999-07-22 Nalco Fuel Tech, Naperville, Ill. VERFAHREN UND VORRICHTUNG ZUR VERBESSERUNG DER VERTEILUNG VON NOx-REDUZIERENDEN CHEMIKALIEN IN EINEM MEDIUM MIT HOHEM FESTSTOFFGEHALT
JP4087914B2 (ja) * 1996-07-25 2008-05-21 日本碍子株式会社 脱硝システム及び脱硝方法
US6077491A (en) * 1997-03-21 2000-06-20 Ec&C Technologies Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removal
US6048510A (en) * 1997-09-30 2000-04-11 Coal Tech Corporation Method for reducing nitrogen oxides in combustion effluents
US5988115A (en) * 1998-08-11 1999-11-23 Anderson; David K. SCR reactant injection grid
US6403046B1 (en) * 1999-07-26 2002-06-11 Hera, Llc Pollution control systems using urea and ammonia for the control of emissions from the flue gas of fossil fuel burning facilities
WO2004105928A2 (en) * 2003-05-22 2004-12-09 Mitsui Babcock (Us) Llc. Method and apparatus for zonal injection of chemicals into a furnace convective pass to reduce pollutants from flue gases
CN2834679Y (zh) * 2005-11-21 2006-11-08 徐海涛 降低烟气脱硝装置出口氨逃逸率的装置
DE102008036099B4 (de) * 2008-08-04 2014-02-13 Steag Power Saar Gmbh Entstickungsanlage
JP5337077B2 (ja) * 2010-02-26 2013-11-06 三菱重工業株式会社 脱硝装置の制御装置、これを備えた脱硝装置、およびこれを備えたボイラプラント、ならびに脱硝装置の制御方法
EP2568137B1 (de) * 2011-09-08 2015-08-05 Ford Global Technologies, LLC Beheiztes Injektionssystem für Dieselmotor-Abgassysteme

Also Published As

Publication number Publication date
DE102011105419A1 (de) 2012-12-13
DE102011122970B3 (de) 2022-04-28
EA036174B1 (ru) 2020-10-09
DE102011105419B4 (de) 2015-04-16
WO2012168758A9 (en) 2013-02-21
EA201391831A1 (ru) 2014-06-30
EP2772301A1 (en) 2014-09-03
EP2704817A1 (en) 2014-03-12
CN103857460A (zh) 2014-06-11
EP2772301B1 (en) 2020-02-12
CN103857460B (zh) 2016-10-26
US20150290583A1 (en) 2015-10-15
US9238195B2 (en) 2016-01-19
WO2012168758A1 (en) 2012-12-13
ES2788130T3 (es) 2020-10-20

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