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MXPA05007283A - Metodo y aparato para facilitar la combustion entera carentes de catalizador u oxidante de alta temperatura. - Google Patents

Metodo y aparato para facilitar la combustion entera carentes de catalizador u oxidante de alta temperatura.

Info

Publication number
MXPA05007283A
MXPA05007283A MXPA05007283A MXPA05007283A MXPA05007283A MX PA05007283 A MXPA05007283 A MX PA05007283A MX PA05007283 A MXPA05007283 A MX PA05007283A MX PA05007283 A MXPA05007283 A MX PA05007283A MX PA05007283 A MXPA05007283 A MX PA05007283A
Authority
MX
Mexico
Prior art keywords
air
combustion
flue gas
combined
recirculating flue
Prior art date
Application number
MXPA05007283A
Other languages
English (en)
Inventor
James T Eischen
Original Assignee
Petro Chem Dev Co Inc
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 Petro Chem Dev Co Inc filed Critical Petro Chem Dev Co Inc
Publication of MXPA05007283A publication Critical patent/MXPA05007283A/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00Subject-matter not provided for in other groups of this subclass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00Apparatus in which combustion takes place in the presence of catalytic material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C13/00Apparatus in which combustion takes place in the presence of catalytic material
    • F23C13/02Apparatus in which combustion takes place in the presence of catalytic material characterised by arrangements for starting the operation, e.g. for heating the catalytic material to operating temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00Combustion apparatus characterised by the shape of the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00Fluegas recirculation
    • F23C2202/20Premixing fluegas with fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03008Spherical or bulb-shaped combustion chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99001Cold flame combustion or flameless oxidation processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)

Abstract

Un metodo y aparato mediante los cuales la combustion sin llama puede precipitarse y sostenerse dentro de la camara de combustion esencialmente ovalada de un aparato calentador/quemador integrado. La invencion proporciona una entrada de aire y fuente de combustible en combinacion con el gas de combustion de recirculacion dentro de la camara de combustion del aparato para precipitar y mantener la combustion sin llama de los gases combinados a lo largo, y dentro de un limite estrechamente definido. El aire se introduce a la camara de combustion ovalada mediante una entrada de aire. El gas combustible se combina con los gases de combustion de recirculacion con el calentamiento continuo del gas de combustion de recirculacion con el aire introducido o ambos del gas de combustion y el aire, hasta que la temperatura en la interfaz limite entre el aire y el gas combustible inerte excede una temperatura de autoencendido de los componentes de la interfaz limite. Una corriente de gas combustible carente de una porcion inflamada de la misma se combina con el gas de combustion de recirculacion y despues se permite dispersar con la corriente de aire en una medida suficiente para sostener la combustion sin llama y la temperatura operacional de la camara de generalmente entre 814.74°C (1500°F) y 1036.74°C (1900°F). La configuracion esencialmente ovalada del calentador/quemador integrado permite la masa incrementada y velocidades de circulacion mas alla de lo posible con calentadores de la tecnica contemporanea y como una secuencia de lo mismo proporciona combustion uniforme, completa y mas fria que resulta en bajas emisiones de Nox.
MXPA05007283A 2003-01-14 2004-01-08 Metodo y aparato para facilitar la combustion entera carentes de catalizador u oxidante de alta temperatura. MXPA05007283A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/341,942 US6796789B1 (en) 2003-01-14 2003-01-14 Method to facilitate flameless combustion absent catalyst or high temperature oxident
PCT/US2004/000341 WO2004065848A1 (en) 2003-01-14 2004-01-08 Method and apparatus to facilitate flameless combustion absent catalyst or high temperature oxident

Publications (1)

Publication Number Publication Date
MXPA05007283A true MXPA05007283A (es) 2006-01-17

Family

ID=32770197

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007283A MXPA05007283A (es) 2003-01-14 2004-01-08 Metodo y aparato para facilitar la combustion entera carentes de catalizador u oxidante de alta temperatura.

Country Status (10)

Country Link
US (1) US6796789B1 (es)
EP (1) EP1583922A1 (es)
JP (1) JP4563374B2 (es)
KR (1) KR101065667B1 (es)
CN (1) CN100491823C (es)
BR (1) BRPI0406727A (es)
CA (1) CA2513382C (es)
MX (1) MXPA05007283A (es)
TW (1) TWI308628B (es)
WO (1) WO2004065848A1 (es)

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KR101278487B1 (ko) * 2005-03-10 2013-07-02 쉘 인터내셔날 리써취 마트샤피지 비.브이. 연료의 무염 연소 및 처리 유체의 직접 가열을 위한 직접가열 시스템의 작동 개시 방법
US20070269755A2 (en) * 2006-01-05 2007-11-22 Petro-Chem Development Co., Inc. Systems, apparatus and method for flameless combustion absent catalyst or high temperature oxidants
US8845323B2 (en) * 2007-03-02 2014-09-30 Air Products And Chemicals, Inc. Method and apparatus for oxy-fuel combustion
CN101970939A (zh) * 2007-07-20 2011-02-09 国际壳牌研究有限公司 无焰燃烧加热器
CN101918761B (zh) * 2007-07-20 2012-06-27 国际壳牌研究有限公司 无焰燃烧加热器
US8671658B2 (en) 2007-10-23 2014-03-18 Ener-Core Power, Inc. Oxidizing fuel
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US8128399B1 (en) 2008-02-22 2012-03-06 Great Southern Flameless, Llc Method and apparatus for controlling gas flow patterns inside a heater chamber and equalizing radiant heat flux to a double fired coil
FR2935040B1 (fr) * 2008-08-13 2012-10-19 Inst Francais Du Petrole Chambre d'oxy-combustion
US8701413B2 (en) 2008-12-08 2014-04-22 Ener-Core Power, Inc. Oxidizing fuel in multiple operating modes
US8695350B2 (en) * 2009-01-13 2014-04-15 University Of Maryland Fuel efficient ultra-low emission and improved pattern factor colorless distributed combustion for stationary and propulsion gas turbine applications
US20100285413A1 (en) * 2009-05-06 2010-11-11 General Vortex Energy, Inc. Apparatus and Methods For Providing Uniformly Volume Distributed Combustion of Fuel
CN102121701A (zh) * 2010-10-15 2011-07-13 伍镜清 一种温室气体的处理方法
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JP5774431B2 (ja) * 2011-09-28 2015-09-09 中外炉工業株式会社 壁面輻射式バーナーユニット
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US8980193B2 (en) 2012-03-09 2015-03-17 Ener-Core Power, Inc. Gradual oxidation and multiple flow paths
US9273608B2 (en) 2012-03-09 2016-03-01 Ener-Core Power, Inc. Gradual oxidation and autoignition temperature controls
US9267432B2 (en) 2012-03-09 2016-02-23 Ener-Core Power, Inc. Staged gradual oxidation
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US9567903B2 (en) 2012-03-09 2017-02-14 Ener-Core Power, Inc. Gradual oxidation with heat transfer
US9328660B2 (en) 2012-03-09 2016-05-03 Ener-Core Power, Inc. Gradual oxidation and multiple flow paths
US8926917B2 (en) 2012-03-09 2015-01-06 Ener-Core Power, Inc. Gradual oxidation with adiabatic temperature above flameout temperature
US9534780B2 (en) 2012-03-09 2017-01-03 Ener-Core Power, Inc. Hybrid gradual oxidation
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Also Published As

Publication number Publication date
CA2513382A1 (en) 2004-08-05
JP4563374B2 (ja) 2010-10-13
KR20050092111A (ko) 2005-09-20
CN1735769A (zh) 2006-02-15
WO2004065848A1 (en) 2004-08-05
JP2006515923A (ja) 2006-06-08
CN100491823C (zh) 2009-05-27
BRPI0406727A (pt) 2005-12-20
TW200419106A (en) 2004-10-01
EP1583922A1 (en) 2005-10-12
KR101065667B1 (ko) 2011-09-20
TWI308628B (en) 2009-04-11
US6796789B1 (en) 2004-09-28
WO2004065848A8 (en) 2006-04-06
CA2513382C (en) 2011-07-12

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