FR2292932A1 - Appareil de combustion reduisant l'emission d'oxydes d'azote - Google Patents

Appareil de combustion reduisant l'emission d'oxydes d'azote

Info

Publication number
FR2292932A1
FR2292932A1 FR7535964A FR7535964A FR2292932A1 FR 2292932 A1 FR2292932 A1 FR 2292932A1 FR 7535964 A FR7535964 A FR 7535964A FR 7535964 A FR7535964 A FR 7535964A FR 2292932 A1 FR2292932 A1 FR 2292932A1
Authority
FR
France
Prior art keywords
emission
nitrogen oxides
combustion appliance
reducing
appliance reducing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7535964A
Other languages
English (en)
Other versions
FR2292932B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zinklahoma Inc
Original Assignee
John Zink 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 John Zink Co filed Critical John Zink Co
Publication of FR2292932A1 publication Critical patent/FR2292932A1/fr
Application granted granted Critical
Publication of FR2292932B1 publication Critical patent/FR2292932B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water
    • F23L7/005—Evaporated water; Steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Air Supply (AREA)
FR7535964A 1974-11-26 1975-11-25 Appareil de combustion reduisant l'emission d'oxydes d'azote Granted FR2292932A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/527,196 US4089639A (en) 1974-11-26 1974-11-26 Fuel-water vapor premix for low NOx burning

Publications (2)

Publication Number Publication Date
FR2292932A1 true FR2292932A1 (fr) 1976-06-25
FR2292932B1 FR2292932B1 (fr) 1983-04-15

Family

ID=24100509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535964A Granted FR2292932A1 (fr) 1974-11-26 1975-11-25 Appareil de combustion reduisant l'emission d'oxydes d'azote

Country Status (8)

Country Link
US (1) US4089639A (fr)
JP (2) JPS5177933A (fr)
CA (1) CA1054041A (fr)
DE (1) DE2552882A1 (fr)
FR (1) FR2292932A1 (fr)
GB (1) GB1529808A (fr)
IT (1) IT1052380B (fr)
NL (1) NL7513222A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299596A1 (fr) * 1975-02-03 1976-08-27 Zink Co John Appareil utilisant la vapeur d'eau d'echappement pour supprimer la fumee des torches de brulage
FR2363762A1 (fr) * 1976-08-31 1978-03-31 Wentworth Fred Dispositif d'amelioration de la combustion par l'action catalytique de la vapeur

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124A (ja) * 1974-06-19 1976-01-05 Matsushita Electric Ind Co Ltd Nenshosochi
JPS593642B2 (ja) * 1975-05-08 1984-01-25 工業技術院長 気体燃料の燃焼法
CH626976A5 (fr) * 1978-01-03 1981-12-15 Rawyler Ernst Ehrat
DE3012172A1 (de) * 1980-03-28 1981-10-08 Kraftwerk Union AG, 4330 Mülheim Gasturbine mit durch dampfeinspritzung verringerter stickoxydemissio
DE3025851C2 (de) * 1980-07-08 1982-06-03 Johannes Josef Dr.-Ing. 8000 München Martin Rostfeuerung
US4505666A (en) * 1981-09-28 1985-03-19 John Zink Company Staged fuel and air for low NOx burner
US4828481A (en) * 1987-10-05 1989-05-09 Institute Of Gas Technology Process and apparatus for high temperature combustion
US5224851A (en) * 1992-05-08 1993-07-06 Shell Oil Company Low NOx burner
US5617716A (en) * 1994-09-16 1997-04-08 Electric Power Research Institute Method for supplying vaporized fuel oil to a gas turbine combustor and system for same
US5832846A (en) * 1996-01-11 1998-11-10 Public Service Electric And Gas Corporation Water injection NOx control process and apparatus for cyclone boilers
US5690039A (en) * 1996-06-17 1997-11-25 Rjm Corporation Method and apparatus for reducing nitrogen oxides using spatially selective cooling
US5987875A (en) * 1997-07-14 1999-11-23 Siemens Westinghouse Power Corporation Pilot nozzle steam injection for reduced NOx emissions, and method
US6089223A (en) * 1998-01-28 2000-07-18 Webco Industries, Incorporated Direct contact water heating system
EP1095903A1 (fr) * 1999-10-28 2001-05-02 Shell Internationale Researchmaatschappij B.V. Procédé pour l'oxydation d'une charge d'hydrocarbures
WO2002088021A1 (fr) * 2001-04-27 2002-11-07 Shell Internationale Research Maatschappij B.V. Procede d'oxydation d'une charge hydrocarbonee
US8449288B2 (en) * 2003-03-19 2013-05-28 Nalco Mobotec, Inc. Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx)
US8353698B2 (en) * 2003-06-13 2013-01-15 Nalco Mobotec, Inc. Co-axial injection system
US7670569B2 (en) * 2003-06-13 2010-03-02 Mobotec Usa, Inc. Combustion furnace humidification devices, systems & methods
US7537743B2 (en) * 2004-02-14 2009-05-26 Mobotec Usa, Inc. Method for in-furnace regulation of SO3 in catalytic NOx reducing systems
US8251694B2 (en) * 2004-02-14 2012-08-28 Nalco Mobotec, Inc. Method for in-furnace reduction flue gas acidity
US7410356B2 (en) 2005-11-17 2008-08-12 Mobotec Usa, Inc. Circulating fluidized bed boiler having improved reactant utilization
US20120003593A1 (en) * 2007-08-10 2012-01-05 G.B.D. Corp Method and apparatus for producing a visible hydrogen flame
US8069824B2 (en) * 2008-06-19 2011-12-06 Nalco Mobotec, Inc. Circulating fluidized bed boiler and method of operation
US8327779B2 (en) * 2008-09-26 2012-12-11 Air Products And Chemicals, Inc. Combustion system with steam or water injection
CN107208885B (zh) * 2015-02-05 2019-05-14 卡萨勒有限公司 一种用于合成气生产的燃烧器以及相关冷却回路
EP3290794A1 (fr) * 2016-09-05 2018-03-07 Technip France Procédé permettant de réduire les émissions de nox

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202230A1 (fr) * 1972-10-09 1974-05-03 Mitsubishi Heavy Ind Ltd
US3814567A (en) * 1972-02-22 1974-06-04 Zink Co John Smokeless flare using liquid water particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US885972A (en) * 1907-03-13 1908-04-28 George S Bennett Steam-blast gas-burner.
BE790605A (fr) * 1971-10-26 1973-04-26 Texaco Development Corp Torche pour le brulage de gaz sans fumee
US3804579A (en) * 1973-06-21 1974-04-16 G Wilhelm Fluid fuel burner
JPS50145938A (fr) * 1974-05-14 1975-11-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814567A (en) * 1972-02-22 1974-06-04 Zink Co John Smokeless flare using liquid water particles
FR2202230A1 (fr) * 1972-10-09 1974-05-03 Mitsubishi Heavy Ind Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299596A1 (fr) * 1975-02-03 1976-08-27 Zink Co John Appareil utilisant la vapeur d'eau d'echappement pour supprimer la fumee des torches de brulage
FR2363762A1 (fr) * 1976-08-31 1978-03-31 Wentworth Fred Dispositif d'amelioration de la combustion par l'action catalytique de la vapeur

Also Published As

Publication number Publication date
IT1052380B (it) 1981-06-20
GB1529808A (en) 1978-10-25
JPS6021608Y2 (ja) 1985-06-27
NL7513222A (nl) 1976-05-31
JPS56112411U (fr) 1981-08-31
FR2292932B1 (fr) 1983-04-15
US4089639A (en) 1978-05-16
JPS5177933A (fr) 1976-07-06
DE2552882A1 (de) 1976-08-12
CA1054041A (fr) 1979-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse