NO20051955L - Fremgangsmate og apparat for varmebehandling - Google Patents

Fremgangsmate og apparat for varmebehandling

Info

Publication number
NO20051955L
NO20051955L NO20051955A NO20051955A NO20051955L NO 20051955 L NO20051955 L NO 20051955L NO 20051955 A NO20051955 A NO 20051955A NO 20051955 A NO20051955 A NO 20051955A NO 20051955 L NO20051955 L NO 20051955L
Authority
NO
Norway
Prior art keywords
oxygen
exhaust
flame
fuel
mixture
Prior art date
Application number
NO20051955A
Other languages
English (en)
Other versions
NO20051955D0 (no
Inventor
Anders Lugnet
Tomas Ekman
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of NO20051955D0 publication Critical patent/NO20051955D0/no
Publication of NO20051955L publication Critical patent/NO20051955L/no

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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure 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
    • F23C2202/30—Premixing fluegas with combustion air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

En fremgangsmåte og et apparat for varmebehandling av materialer, fortrinnsvis metaller, er tilveiebrakt. Fremgangsmåten omfatter de følgende trinnene av å: tilveiebringe og vedlikeholde en flamme ved å forsyne en brenner med brennstoff og gass inneholdende minst 80 volum% oksygen; danne en oksygenvarm avgassblanding ved å resirkulere avgasser fra flammen til gassen som inneholder oksygen ved hjelp av en ejektoreffekt; blande oksygenavgassblandingen og brennstoffet; og tilveiebringe en andre resirkulering ved å resirkulere avgasser fra flammen til oksygenavgassbrennstoffblandingen. Fremgangsmåten og apparatet tillater ekstremt lave NO, utslipp og høy effektivitet, som resulterer i en miljøvennlig og samtidig kostnadseffektiv prosess.
NO20051955A 2002-09-25 2005-04-21 Fremgangsmate og apparat for varmebehandling NO20051955L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202836A SE0202836D0 (sv) 2002-09-25 2002-09-25 Method and apparatus for heat treatment
PCT/SE2003/001492 WO2004029511A1 (en) 2002-09-25 2003-09-25 Method and apparatus for heat treatment

Publications (2)

Publication Number Publication Date
NO20051955D0 NO20051955D0 (no) 2005-04-21
NO20051955L true NO20051955L (no) 2005-06-24

Family

ID=20289091

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051955A NO20051955L (no) 2002-09-25 2005-04-21 Fremgangsmate og apparat for varmebehandling

Country Status (14)

Country Link
US (1) US20050239005A1 (no)
EP (1) EP1543271A1 (no)
JP (1) JP2006500543A (no)
KR (1) KR20050062556A (no)
AU (1) AU2003263721A1 (no)
BR (1) BR0314741A (no)
CA (1) CA2501062A1 (no)
MX (1) MXPA05003198A (no)
NO (1) NO20051955L (no)
PL (1) PL374499A1 (no)
RU (1) RU2005109915A (no)
SE (1) SE0202836D0 (no)
WO (1) WO2004029511A1 (no)
ZA (1) ZA200502379B (no)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8794960B2 (en) * 2004-02-25 2014-08-05 John Zink Company, Llc Low NOx burner
DE102005005832B4 (de) * 2005-02-08 2006-11-02 Air Liquide Deutschland Gmbh Rekuperatorbrenner und Verfahren zum Erhitzen eines Industrieofens unter Einsatz des Brenners
US7670135B1 (en) * 2005-07-13 2010-03-02 Zeeco, Inc. Burner and method for induction of flue gas
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
RU2324745C2 (ru) * 2006-02-26 2008-05-20 Игорь Михайлович Дистергефт Способ тепловой обработки металла в пламенной печи прямого или косвенного нагрева (варианты), способ сжигания смеси жидкого или газообразного топлива и нагретого воздуха в пламенной печи прямого или косвенного нагрева, устройство отопления (варианты) и регенеративная насадка (варианты) для осуществления способов
US8696348B2 (en) * 2006-04-26 2014-04-15 Air Products And Chemicals, Inc. Ultra-low NOx burner assembly
KR101063375B1 (ko) 2006-12-22 2011-09-07 주식회사 케너텍 강제 내부 재순환을 이용한 산소부화 연소버너
SE532339C2 (sv) 2007-12-10 2009-12-15 Aga Ab Förfarande och anordning vid brännare
EP2080952A1 (en) * 2008-01-17 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Burner and method for alternately implementing an oxycombustion and an air combustion
FR2935040B1 (fr) * 2008-08-13 2012-10-19 Inst Francais Du Petrole Chambre d'oxy-combustion
EP2295858A1 (de) * 2009-08-03 2011-03-16 Siemens Aktiengesellschaft Stabilisierung der Flamme eines Brenners
SE534818C2 (sv) * 2010-05-06 2012-01-10 Cortus Ab Förfarande och anordning för införande av pulverformigt material i en förgasningsreaktor, varvid anordningen innefattar en lavaldysa
US20120009531A1 (en) 2010-07-12 2012-01-12 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Distributed combustion process and burner
US8632621B2 (en) 2010-07-12 2014-01-21 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for melting a solid charge
SE535197C2 (sv) * 2010-09-30 2012-05-15 Linde Ag Förfarande vid förbränning i en industriugn
DE102010051347A1 (de) 2010-11-13 2012-05-16 Messer Austria Gmbh Vorrichtung und Verfahren zum Oxidieren von Brennstoffen
US8915731B2 (en) 2010-12-30 2014-12-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Flameless combustion burner
US20130095437A1 (en) * 2011-04-05 2013-04-18 Air Products And Chemicals, Inc. Oxy-Fuel Furnace and Method of Heating Material in an Oxy-Fuel Furnace
US20120282558A1 (en) * 2011-05-05 2012-11-08 General Electric Company Combustor nozzle and method for supplying fuel to a combustor
US20130122436A1 (en) * 2011-11-11 2013-05-16 General Electric Company Combustor and method for supplying fuel to a combustor
US8920159B2 (en) * 2011-11-23 2014-12-30 Honeywell International Inc. Burner with oxygen and fuel mixing apparatus
FR2986855A1 (fr) * 2012-02-10 2013-08-16 Air Liquide Oxy-bruleur a injections multiples de combustible et procede d'oxy-combustion correspondant
CN103277795B (zh) * 2013-05-27 2015-05-20 中国科学院广州能源研究所 可调节烟气自身再循环燃气燃烧器
EP3049725B1 (en) * 2013-09-23 2019-04-17 Bloom Engineering Company, Inc. Regenerative burner for non-symmetrical combustion
US9593847B1 (en) 2014-03-05 2017-03-14 Zeeco, Inc. Fuel-flexible burner apparatus and method for fired heaters
CA2942844A1 (en) 2014-04-10 2015-10-15 Sofinter S.P.A. Burner
US9593848B2 (en) 2014-06-09 2017-03-14 Zeeco, Inc. Non-symmetrical low NOx burner apparatus and method
US10281140B2 (en) 2014-07-15 2019-05-07 Chevron U.S.A. Inc. Low NOx combustion method and apparatus
EP2993397A1 (en) * 2014-09-02 2016-03-09 Linde Aktiengesellschaft Low-NOx-burner
FR3030689B1 (fr) * 2014-12-23 2016-12-23 Air Liquide Oxy-bruleur pour gaz combustible a bas pouvoir calorifique et son utilisation
JP6399458B2 (ja) * 2015-09-14 2018-10-03 大陽日酸株式会社 酸素バーナ及び酸素バーナの運転方法
JP6756248B2 (ja) * 2016-11-25 2020-09-16 日本製鉄株式会社 加熱用バーナ、ラジアントチューブ、および鋼材の加熱方法
EA032968B1 (ru) * 2017-02-17 2019-08-30 Сергей Михайлович Кабишов Способ экологически чистого сжигания углеводородного топлива
US10974219B2 (en) 2017-12-20 2021-04-13 Bd Energy Systems, Llc Micro reformer
EP3604923A1 (de) * 2018-07-31 2020-02-05 Linde Aktiengesellschaft Wärmerückgewinnungssystem für einen ofen mit einem oder mehreren brennern
EP3614049A1 (en) * 2018-08-22 2020-02-26 Linde Aktiengesellschaft A method of operating a burner for performing flameless combustion or at least semi flameless combustion and fluid supply system
IT201900003481A1 (it) * 2019-03-11 2020-09-11 Sacmi Forni Spa Apparato e bruciatore per la cottura di manufatti ceramici

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107811A (en) * 1979-02-14 1980-08-19 Daido Steel Co Ltd Radiant tube heating device
ES8601441A1 (es) * 1983-10-21 1985-10-16 Air Prod & Chem Un aparato de calentamiento que comprende un quemador y una camara de combustion
DE19600380A1 (de) * 1996-01-08 1997-07-10 Koerting Ag Brenner für flüssigen oder gasförmigen Brennstoff
US6314896B1 (en) * 1999-06-10 2001-11-13 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for operating a boiler using oxygen-enriched oxidants
JP4174311B2 (ja) * 2002-12-12 2008-10-29 バブコック日立株式会社 燃焼装置ならびにウインドボックス
JP2004197970A (ja) * 2002-12-16 2004-07-15 Miura Co Ltd 低ＮＯｘ燃焼方法とその装置

Also Published As

Publication number Publication date
CA2501062A1 (en) 2004-04-08
AU2003263721A1 (en) 2004-04-19
JP2006500543A (ja) 2006-01-05
US20050239005A1 (en) 2005-10-27
ZA200502379B (en) 2005-11-30
SE0202836D0 (sv) 2002-09-25
PL374499A1 (en) 2005-10-31
NO20051955D0 (no) 2005-04-21
RU2005109915A (ru) 2005-10-10
EP1543271A1 (en) 2005-06-22
BR0314741A (pt) 2005-07-26
MXPA05003198A (es) 2005-09-12
WO2004029511A1 (en) 2004-04-08
KR20050062556A (ko) 2005-06-23

Similar Documents

Publication Publication Date Title
NO20051955L (no) Fremgangsmate og apparat for varmebehandling
AR024936A1 (es) Metodo para reducir el contenido de oxidos de nitrogeno en los gases de combustion y aparato correspondiente.
AR029943A1 (es) Metodos de dilucion de combustible y aparato para la reduccion de nox
NO20055528L (no) Fremgangsmate og anordning for drift av en brenner i en varmekraftmaskin, spesielt et gassturbinanlegg
ATE317876T1 (de) Verfahren zur herstellung von ofenruss
WO2004063628A3 (en) Methods and apparatus for combustion of fuels
RU2005128246A (ru) Способ введения окислителя
TW200643344A (en) Process for burning fuels and more particularly wastes
ATE189836T1 (de) Verfahren und vorrichtung zum verbrennen sauerstoffhaltiger bestandteile in einem prozessgas
RU2010118716A (ru) Аксиальный поршневой двигатель и способ управления работай аксиального поршневого двигателя
JP2020112280A (ja) アンモニアを混焼できるボイラ装置及び火力発電設備
DE602004029648D1 (de) Verfahren und vorrichtung zur sauerstoffanreicherung in brennstoff fördernden gasen
JPS54105328A (en) Method and device for burning ultra-low nox in fuels containing organic nitrogen
KR940701528A (ko) 폭발물 소각에 대한 장치 및 방법
BR0304813A (pt) Método para reduzir a emissão de gás de óxido residual de um processo industrial
ATE129331T1 (de) Verfahren und vorrichtung zum verfeuern von holzschnitzeln und holzspänen unter bildung schadstoffarmer abgase bei gleitend regelbarer feuerungsleistung.
RU2201554C1 (ru) Способ плазменного розжига пылеугольного топлива
BRPI0409830A (pt) método para o tratamento de alumìnio em um forno e uso de diodo a laser
NO942009L (no) Fremgangsmåte og innretning for bruk av avfall i smelteovner
RU2015108009A (ru) Способ нагрева металлического лома в шахтной дуговой сталеплавильной печи и горелочное устройство для его реализации
JPS60137421A (ja) 燃焼排ガス中のΝＯｘ低減法
EP0809067B1 (fr) Procédé de réduction, par recombustion des oxydes d'azote contenus dans les fumées issues d'une combustion primaire réalisée dans un four, et installation pour sa mise en oeuvre.
CN214664398U (zh) 燃烧机导气系统
TWI711484B (zh) 燃燒爐生成煙氣之氮氧化物減排方法
RU2295671C2 (ru) Способ сокращения эмиссии окислов азота

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application