PL348340A1 - Method for operating a combustion plant - Google Patents

Method for operating a combustion plant

Info

Publication number
PL348340A1
PL348340A1 PL99348340A PL34834099A PL348340A1 PL 348340 A1 PL348340 A1 PL 348340A1 PL 99348340 A PL99348340 A PL 99348340A PL 34834099 A PL34834099 A PL 34834099A PL 348340 A1 PL348340 A1 PL 348340A1
Authority
PL
Poland
Prior art keywords
nitrogen
operating
reducing agent
combustion plant
flame zone
Prior art date
Application number
PL99348340A
Other versions
PL194273B1 (en
Inventor
Hermann Brueggendick
Andreas Hospital
Original Assignee
Steag Encotec 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 Steag Encotec Gmbh filed Critical Steag Encotec Gmbh
Publication of PL348340A1 publication Critical patent/PL348340A1/en
Publication of PL194273B1 publication Critical patent/PL194273B1/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 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Gas Separation By Absorption (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

To reduce the quantity of nitrogen oxides resulting from the nitrogen present in fuel, a substoichiometric flame zone is generated and a nitrogen oxide reducing agent introduced into said substoichiometric flame zone. When the oxygen supply is discontinued the reducing agent increases the concentration of radicals which in turn reduce the nitrogen being produced and release molecular oxygen.
PL99348340A 1998-11-18 1999-10-22 Method for operating a combustion plant PL194273B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853162A DE19853162C2 (en) 1998-11-18 1998-11-18 Process for burning a nitrogenous fuel
PCT/EP1999/008040 WO2000029094A1 (en) 1998-11-18 1999-10-22 Method for operating a combustion plant

Publications (2)

Publication Number Publication Date
PL348340A1 true PL348340A1 (en) 2002-05-20
PL194273B1 PL194273B1 (en) 2007-05-31

Family

ID=7888204

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99348340A PL194273B1 (en) 1998-11-18 1999-10-22 Method for operating a combustion plant

Country Status (8)

Country Link
EP (1) EP1131150B1 (en)
AT (1) ATE232133T1 (en)
CA (1) CA2351663A1 (en)
DE (2) DE19853162C2 (en)
DK (1) DK1131150T3 (en)
ES (1) ES2192417T3 (en)
PL (1) PL194273B1 (en)
WO (1) WO2000029094A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142804A1 (en) * 2000-10-17 2002-08-08 Bosch Gmbh Robert Emission control system and method for emission control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023921A (en) * 1975-11-24 1977-05-17 Electric Power Research Institute Oil burner for NOx emission control
DE3021875C2 (en) * 1980-06-11 1985-04-25 L. & C. Steinmüller GmbH, 5270 Gummersbach Method for applying the selective reduction of nitrogen oxides from flame combustion with the aid of ammonia
DE3331989A1 (en) * 1983-09-05 1985-04-04 L. & C. Steinmüller GmbH, 5270 Gummersbach METHOD FOR REDUCING NO (DOWN ARROW) X (DOWN ARROW) EMISSIONS FROM THE COMBUSTION OF NITROGENOUS FUELS
NL8902963A (en) * 1989-12-01 1991-07-01 Int Flame Research Foundation PROCESS FOR BURNING FUEL OF LOW NOX CONTENT IN THE COMBUSTION GASES USING THROUGH STAGE FUEL SUPPLY AND BURNER.
US5085156A (en) * 1990-01-08 1992-02-04 Transalta Resources Investment Corporation Combustion process

Also Published As

Publication number Publication date
EP1131150B1 (en) 2003-02-05
ES2192417T3 (en) 2003-10-01
DE59904247D1 (en) 2003-03-13
DK1131150T3 (en) 2003-06-02
EP1131150A1 (en) 2001-09-12
DE19853162C2 (en) 2003-04-30
ATE232133T1 (en) 2003-02-15
DE19853162A1 (en) 2000-05-31
CA2351663A1 (en) 2000-05-25
PL194273B1 (en) 2007-05-31
WO2000029094A1 (en) 2000-05-25

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20091022