PL3260776T3 - Lance system, boiler- containing lance system and method for reducing nox - Google Patents

Lance system, boiler- containing lance system and method for reducing nox

Info

Publication number
PL3260776T3
PL3260776T3 PL16175167T PL16175167T PL3260776T3 PL 3260776 T3 PL3260776 T3 PL 3260776T3 PL 16175167 T PL16175167 T PL 16175167T PL 16175167 T PL16175167 T PL 16175167T PL 3260776 T3 PL3260776 T3 PL 3260776T3
Authority
PL
Poland
Prior art keywords
lance system
boiler
reducing nox
lance
nox
Prior art date
Application number
PL16175167T
Other languages
Polish (pl)
Inventor
Stefan Hamel
Original Assignee
Steinmueller Eng 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 Steinmueller Eng Gmbh filed Critical Steinmueller Eng Gmbh
Publication of PL3260776T3 publication Critical patent/PL3260776T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/20—Non-catalytic reduction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treating Waste Gases (AREA)
PL16175167T 2016-06-20 2016-06-20 Lance system, boiler- containing lance system and method for reducing nox PL3260776T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16175167.2A EP3260776B1 (en) 2016-06-20 2016-06-20 Lance system, boiler- containing lance system and method for reducing nox

Publications (1)

Publication Number Publication Date
PL3260776T3 true PL3260776T3 (en) 2019-10-31

Family

ID=56137227

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16175167T PL3260776T3 (en) 2016-06-20 2016-06-20 Lance system, boiler- containing lance system and method for reducing nox

Country Status (4)

Country Link
EP (1) EP3260776B1 (en)
PL (1) PL3260776T3 (en)
RS (1) RS58920B1 (en)
WO (1) WO2017220571A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111111405A (en) * 2020-02-12 2020-05-08 山西华仁通电力科技有限公司 Ammonia SNCR (Selective non catalytic reduction) denitration system for tower boiler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440604B2 (en) * 1988-10-31 1999-10-27 NOELL Inc. Devices and method for cleaning gases
WO1991000134A1 (en) 1989-07-04 1991-01-10 Fuel Tech Europe Limited Lance-type injection apparatus for introducing chemical agents into flue gases
AU7891091A (en) 1990-05-21 1991-12-10 Fuel Tech Gmbh Process and apparatus for minimizing pollutant concentrations in combustion gases
US5281403B1 (en) 1991-09-27 1996-06-11 Noell Inc Method for converting urea to ammonia
DE4434943C2 (en) 1994-09-30 1998-08-27 Krc Umwelttechnik Gmbh Process for reducing the NO¶x¶ content while minimizing the slippage of reducing agents in waste and flue gases from combustion and production processes
US5681536A (en) 1996-05-07 1997-10-28 Nebraska Public Power District Injection lance for uniformly injecting anhydrous ammonia and air into a boiler cavity
US20040201142A1 (en) 2003-04-14 2004-10-14 Robert Rumen Injection lance for uniformly injecting a steam/ammonia mixture into a fossil fuel combustion stream
US7374735B2 (en) 2003-06-05 2008-05-20 General Electric Company Method for nitrogen oxide reduction in flue gas
DE102007003665B4 (en) * 2006-08-09 2017-08-31 Martin GmbH für Umwelt- und Energietechnik Nozzle for introducing and metering a treatment medium into the exhaust gas flow in combustion processes
US7622091B2 (en) 2007-01-24 2009-11-24 General Electric Company Methods and systems for reducing NOx emissions in industrial combustion systems
US8555797B2 (en) * 2007-05-10 2013-10-15 Alstom Technology Ltd System and method for decreasing NOx emissions from a fluidized bed combustion system
DE102010050334B4 (en) 2010-11-05 2015-04-23 Jörg Krüger Process and apparatus for non-catalytic denitrification of exhaust gases from incinerators
DE102012110962A1 (en) 2012-11-14 2014-05-15 Babcock Borsig Steinmüller Gmbh Process and multi-fluid nozzle for the reduction of undesirable substances in a flue gas
EP2962743A1 (en) 2014-07-04 2016-01-06 Alstom Technology Ltd A boiler and a method for NOx emission control from a boiler with SNCR

Also Published As

Publication number Publication date
RS58920B1 (en) 2019-08-30
EP3260776B1 (en) 2019-05-15
EP3260776A1 (en) 2017-12-27
WO2017220571A1 (en) 2017-12-28

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