MX171950B - Metodo y aparato de combustion de retropropulsion con oxidante multiple - Google Patents

Metodo y aparato de combustion de retropropulsion con oxidante multiple

Info

Publication number
MX171950B
MX171950B MX020615A MX2061590A MX171950B MX 171950 B MX171950 B MX 171950B MX 020615 A MX020615 A MX 020615A MX 2061590 A MX2061590 A MX 2061590A MX 171950 B MX171950 B MX 171950B
Authority
MX
Mexico
Prior art keywords
reversease
combustion method
oxidant
angled
multiple oxidizer
Prior art date
Application number
MX020615A
Other languages
English (en)
Inventor
Min-Da Ho
Paul John Liszewski
Original Assignee
Union Carbide Ind Gases Tech
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 Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of MX171950B publication Critical patent/MX171950B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

La presente invención se refiere a un método para someter a combustión combustible y oxidante, para lograr una distribución más uniforme de la temperatura, y emisiones reducidas de NO(x), que comprende: (A) hacer pasar una corriente de combustible a través de una zona de combustión; (B) inyectar oxidante hacia la zona de combustión en por lo menos dos corrientes, por lo menos una de dichas corrientes de oxidante siendo inyectadas substancialmente paralelas a la corriente de combustible, y por lo menos otra de las corrientes de oxidante inyectándose en un ángulo con respecto a la corriente o a las corrientes de oxidante inyectadas paralelamente; (C) aspirar gas desde dentro de la zona de combustión hacia la corriente o las corrientes de oxidante angularmente inyectadas y posteriormente hacer fluir la corriente o las corrientes angularmente inyectadas hacia por lo menos una de las corrientes de oxidante paralelamente inyectado; y (D) mezclar la corriente o las corrientes de oxidante resultantes con combustible, para formar una mezcla combustible y someter a combustión a la mezcla.
MX020615A 1989-05-08 1990-05-07 Metodo y aparato de combustion de retropropulsion con oxidante multiple MX171950B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/349,407 US4969814A (en) 1989-05-08 1989-05-08 Multiple oxidant jet combustion method and apparatus

Publications (1)

Publication Number Publication Date
MX171950B true MX171950B (es) 1993-11-24

Family

ID=23372271

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020615A MX171950B (es) 1989-05-08 1990-05-07 Metodo y aparato de combustion de retropropulsion con oxidante multiple

Country Status (11)

Country Link
US (1) US4969814A (es)
EP (1) EP0397088B1 (es)
JP (1) JPH0676842B2 (es)
KR (1) KR950013968B1 (es)
CN (1) CN1026027C (es)
AT (1) ATE96894T1 (es)
BR (1) BR9002116A (es)
CA (1) CA2016202C (es)
DE (1) DE69004328T2 (es)
ES (1) ES2045631T3 (es)
MX (1) MX171950B (es)

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DE4134979A1 (de) * 1991-10-23 1993-04-29 Linde Ag Brenner mit reduzierter schadstoffemission
US5186617A (en) * 1991-11-06 1993-02-16 Praxair Technology, Inc. Recirculation and plug flow combustion method
US5266025A (en) * 1992-05-27 1993-11-30 Praxair Technology, Inc. Composite lance
US5266024A (en) * 1992-09-28 1993-11-30 Praxair Technology, Inc. Thermal nozzle combustion method
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FR2713312B1 (fr) * 1993-11-30 1996-01-12 Air Liquide Brûleur oxycombustible agencé pour réduire la formation d'oxydes d'azote et particulièrement destiné aux fours de verrerie.
US5458672A (en) * 1994-06-06 1995-10-17 Praxair Technology, Inc. Combustion of sulfur released from sulfur bearing materials
US5601425A (en) * 1994-06-13 1997-02-11 Praxair Technology, Inc. Staged combustion for reducing nitrogen oxides
CN1140718C (zh) * 1994-06-13 2004-03-03 普莱克斯技术有限公司 燃烧用窄喷射角液体燃料雾化装置及雾化方法
US5580237A (en) * 1995-03-09 1996-12-03 Praxair Technology, Inc. Oxidant lancing nozzle
US5688115A (en) * 1995-06-19 1997-11-18 Shell Oil Company System and method for reduced NOx combustion
US6227846B1 (en) 1996-11-08 2001-05-08 Shrinkfast Corporation Heat gun with high performance jet pump and quick change attachments
DE69718879T2 (de) * 1996-11-08 2003-12-04 Shrinkfast Corp Heizpistole mit Hochleistungsstrahlpumpe und schnellwechselbaren Teilen
US6241510B1 (en) * 2000-02-02 2001-06-05 Praxair Technology, Inc. System for providing proximate turbulent and coherent gas jets
US6699031B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
US6699030B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Combustion in a multiburner furnace with selective flow of oxygen
US6699029B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
US20020127505A1 (en) 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
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CN100343574C (zh) * 2002-05-15 2007-10-17 普莱克斯技术有限公司 低NOx燃烧
US6978726B2 (en) 2002-05-15 2005-12-27 Praxair Technology, Inc. Combustion with reduced carbon in the ash
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DE102005053819A1 (de) * 2005-11-11 2007-05-16 Khd Humboldt Wedag Gmbh Drehofenbrenner
US20070231761A1 (en) * 2006-04-03 2007-10-04 Lee Rosen Integration of oxy-fuel and air-fuel combustion
US8696348B2 (en) * 2006-04-26 2014-04-15 Air Products And Chemicals, Inc. Ultra-low NOx burner assembly
SE531788C2 (sv) * 2006-06-22 2009-08-04 Aga Ab Förfarande vid förbränning med syrgas, jämte brännare
US8573515B2 (en) * 2009-10-05 2013-11-05 Strahman Valves, Inc. Aerating nozzle tip
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US10197269B2 (en) * 2015-07-31 2019-02-05 Nuvera Fuel Cells, LLC Burner assembly with low NOx emissions
CN110056875B (zh) * 2019-04-25 2021-07-23 原秀玲 一种低氮排放燃气燃烧器
CN110345498B (zh) * 2019-08-02 2024-05-24 上海盛剑环境系统科技股份有限公司 一种燃烧式pou设备的腔体喷管
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Also Published As

Publication number Publication date
CA2016202A1 (en) 1990-11-08
KR950013968B1 (ko) 1995-11-18
EP0397088A3 (en) 1991-06-12
EP0397088B1 (en) 1993-11-03
DE69004328D1 (de) 1993-12-09
ES2045631T3 (es) 1994-01-16
JPH02302505A (ja) 1990-12-14
BR9002116A (pt) 1991-08-13
US4969814A (en) 1990-11-13
CA2016202C (en) 1995-05-16
CN1026027C (zh) 1994-09-28
CN1047379A (zh) 1990-11-28
JPH0676842B2 (ja) 1994-09-28
EP0397088A2 (en) 1990-11-14
DE69004328T2 (de) 1994-02-24
KR900018596A (ko) 1990-12-22
ATE96894T1 (de) 1993-11-15

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