MX165491B - Proceso de combustion de alta eficiencia, baja emision de no(x) - Google Patents

Proceso de combustion de alta eficiencia, baja emision de no(x)

Info

Publication number
MX165491B
MX165491B MX016294A MX1629489A MX165491B MX 165491 B MX165491 B MX 165491B MX 016294 A MX016294 A MX 016294A MX 1629489 A MX1629489 A MX 1629489A MX 165491 B MX165491 B MX 165491B
Authority
MX
Mexico
Prior art keywords
oxidant
fuel
combustion
zone
rich
Prior art date
Application number
MX016294A
Other languages
English (en)
Inventor
Mind Da-Ho
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of MX165491B publication Critical patent/MX165491B/es

Links

Classifications

    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • 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
    • 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
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

La presente invención se refiere a un proceso para someter a combustión combustible y oxidante, con gran eficiencia y con baja generación de NO(x), caracterizado porque comprende: (A) inyectar en una zona de combustión combustible y oxidante en un chorro rico en oxidante, a uaa velocidad suficiente para crear una presión reducida y, consecuentemente una zona de fuerte circulación dentro de la zona de combustión próxima al chorro rico en oxidante; (B) someter a combustión el combustible y el oxidante dentro del chorro rico en oxidante, para producir productos de combustión en un chorro diluido con oxidante; (C) introducir combustible dentro de la zona de recirculación y mezclar combustible y productos de combustión dentro de la zona de recirculación; (D) aspirar la mezcla de combustible y productos de combustión, dentro del chorro rico en oxidante; y (E) someter a combustión la mezcla diluida resultante en una llama secundaria difusa en la periferia del chorro rico en oxidante para producir más productos de combustión.
MX016294A 1988-06-03 1989-06-01 Proceso de combustion de alta eficiencia, baja emision de no(x) MX165491B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/201,910 US4863371A (en) 1988-06-03 1988-06-03 Low NOx high efficiency combustion process

Publications (1)

Publication Number Publication Date
MX165491B true MX165491B (es) 1992-11-13

Family

ID=22747792

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016294A MX165491B (es) 1988-06-03 1989-06-01 Proceso de combustion de alta eficiencia, baja emision de no(x)

Country Status (9)

Country Link
US (1) US4863371A (es)
EP (1) EP0344784B1 (es)
JP (1) JPH0229502A (es)
KR (1) KR950007381B1 (es)
BR (1) BR8902538A (es)
CA (1) CA1293689C (es)
DE (1) DE68909309T2 (es)
ES (1) ES2043952T3 (es)
MX (1) MX165491B (es)

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US4957050A (en) * 1989-09-05 1990-09-18 Union Carbide Corporation Combustion process having improved temperature distribution
US5000102A (en) * 1989-12-21 1991-03-19 Union Carbide Industrial Gases Technology Corporation Method for combusting wet waste
BR9101206A (pt) * 1990-03-29 1991-11-05 Union Carbide Ind Gases Tech Forno rotativo aceso em lados opostos
US5102330A (en) * 1990-03-29 1992-04-07 Union Carbide Industrial Gases Technology Corporation Opposed fired rotary kiln
US5213492A (en) * 1991-02-11 1993-05-25 Praxair Technology, Inc. Combustion method for simultaneous control of nitrogen oxides and products of incomplete combustion
US5242295A (en) * 1991-02-11 1993-09-07 Praxair Technology, Inc. Combustion method for simultaneous control of nitrogen oxides and products of incomplete combustion
KR0177830B1 (ko) * 1991-02-11 1999-03-20 티모티 엔. 비숍 질소산화물과 불완전 연소생성물의 생성을 제어하면서 물질을 연소하는 방법
US5076779A (en) * 1991-04-12 1991-12-31 Union Carbide Industrial Gases Technology Corporation Segregated zoning combustion
US5188042A (en) * 1991-04-18 1993-02-23 Praxair Technology, Inc. Fluid waste burner system
US5129335A (en) * 1991-04-18 1992-07-14 Union Carbide Industrial Gases Technology Corporation Fluid waste burner system
US5186617A (en) * 1991-11-06 1993-02-16 Praxair Technology, Inc. Recirculation and plug flow combustion method
US5176086A (en) * 1992-03-16 1993-01-05 Praxair Technology, Inc. Method for operating an incinerator with simultaneous control of temperature and products of incomplete combustion
DE69409049T3 (de) * 1993-08-31 2001-09-13 Praxair Technology Inc Verbrennungsverfahren unter Verwendung von Argon und Sauerstoff
KR100252332B1 (ko) 1993-11-17 2000-05-01 조안 엠. 젤사 질소산화물의 생성을 감소시키기 위한 연소방법(method for deeply staged combustion)
US5458672A (en) * 1994-06-06 1995-10-17 Praxair Technology, Inc. Combustion of sulfur released from sulfur bearing materials
BR9502777A (pt) * 1994-06-13 1996-04-23 Praxair Technology Inc Equipamento e processo para a atomização de combustível líquido
US5601425A (en) * 1994-06-13 1997-02-11 Praxair Technology, Inc. Staged combustion for reducing nitrogen oxides
US5572938A (en) * 1995-02-13 1996-11-12 Praxair Technology, Inc. Oxygen lancing for production of cement clinker
DE59706924D1 (de) * 1996-02-07 2002-05-16 Dvgw Deutscher Ver Des Gas Und Verfahren und Vorrichtung zur Unterdrückung von Flammen-/Druckschwingungen bei einer Feuerung
DE19626240A1 (de) * 1996-06-29 1998-01-02 Abb Research Ltd Vormischbrenner und Verfahren zum Betrieb des Brenners
US6007326A (en) * 1997-08-04 1999-12-28 Praxair Technology, Inc. Low NOx combustion process
FR2777068B1 (fr) 1998-04-02 2000-05-05 Air Liquide Procede de combustion par injections separees du combustible et du comburant
US6450108B2 (en) 2000-03-24 2002-09-17 Praxair Technology, Inc. Fuel and waste fluid combustion system
US6699029B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
US6699031B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
US6702569B2 (en) 2001-01-11 2004-03-09 Praxair Technology, Inc. Enhancing SNCR-aided combustion with oxygen addition
US20020127505A1 (en) 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
US6699030B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Combustion in a multiburner furnace with selective flow of oxygen
US6685464B2 (en) * 2001-03-28 2004-02-03 L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude High velocity injection of enriched oxygen gas having low amount of oxygen enrichment
MXPA04011343A (es) * 2002-05-15 2005-02-14 Praxair Technology Inc Composicion baja en nox.
EP1504219B1 (en) * 2002-05-15 2016-08-10 Praxair Technology, Inc. Combustion with reduced carbon in the ash
US6910878B2 (en) * 2003-06-19 2005-06-28 Praxair Technology, Inc. Oxy-fuel fired process heaters
US9651253B2 (en) * 2007-05-15 2017-05-16 Doosan Power Systems Americas, Llc Combustion apparatus
EP2006606A1 (de) * 2007-06-21 2008-12-24 Siemens Aktiengesellschaft Drallfreie Stabilisierung der Flamme eines Vormischbrenners
US8662887B2 (en) * 2009-03-24 2014-03-04 Fives North American Combustion, Inc. NOx suppression techniques for a rotary kiln
EP2626628B1 (de) 2012-02-09 2014-04-09 Linde Aktiengesellschaft Befeuerung eines Industrieofens und zugehöriger Brenner
DE102012002548A1 (de) 2012-02-09 2013-08-14 Linde Aktiengesellschaft Befeuerung eines Drehrohrofens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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JPS52131228A (en) * 1976-04-28 1977-11-04 Nippon Furnace Kogyo Kk Combustion device
US4162686A (en) * 1977-10-17 1979-07-31 North American Manufacturing Company Industrial boiler utilizing multiple fuels and having reduced particulate emission and method of combustion
US4395223A (en) * 1978-06-09 1983-07-26 Hitachi Shipbuilding & Engineering Co., Ltd. Multi-stage combustion method for inhibiting formation of nitrogen oxides
JPS5535885A (en) * 1978-09-06 1980-03-13 Kobe Steel Ltd Combustion method capable of minimizing production of nitrogen oxide and smoke
JPS6049342B2 (ja) * 1979-08-31 1985-11-01 航空宇宙技術研究所長 電子計算機の故障検出装置
US4541796A (en) * 1980-04-10 1985-09-17 Union Carbide Corporation Oxygen aspirator burner for firing a furnace
US4378205A (en) * 1980-04-10 1983-03-29 Union Carbide Corporation Oxygen aspirator burner and process for firing a furnace
JPS5824706A (ja) * 1981-08-06 1983-02-14 Kobe Steel Ltd ＮＯｘ低減混焼法
US4408982A (en) * 1982-01-05 1983-10-11 Union Carbide Corporation Process for firing a furnace

Also Published As

Publication number Publication date
ES2043952T3 (es) 1994-01-01
DE68909309T2 (de) 1994-01-13
EP0344784A3 (en) 1990-09-12
DE68909309D1 (de) 1993-10-28
US4863371A (en) 1989-09-05
EP0344784A2 (en) 1989-12-06
EP0344784B1 (en) 1993-09-22
BR8902538A (pt) 1990-03-01
KR900000645A (ko) 1990-01-30
KR950007381B1 (ko) 1995-07-10
JPH0229502A (ja) 1990-01-31
CA1293689C (en) 1991-12-31

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