SG131906A1 - Flame straightening in a furnace - Google Patents

Flame straightening in a furnace

Info

Publication number
SG131906A1
SG131906A1 SG200607397-7A SG2006073977A SG131906A1 SG 131906 A1 SG131906 A1 SG 131906A1 SG 2006073977 A SG2006073977 A SG 2006073977A SG 131906 A1 SG131906 A1 SG 131906A1
Authority
SG
Singapore
Prior art keywords
furnace
criteria
burners
geometry
fuel
Prior art date
Application number
SG200607397-7A
Other languages
English (en)
Inventor
Mahendra Ladharam Joshi
Xianming Jimmy Li
William Robert Licht
Aleksandar Georgi Slavejkov
Paul Dimartino Stephen Sr
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of SG131906A1 publication Critical patent/SG131906A1/en

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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/02—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in parallel arrangement
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0816—Heating by flames
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/102—Furnace staging in horizontal direction
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03002—Combustion apparatus adapted for incorporating a fuel reforming device
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/05081—Disposition of burners relative to each other creating specific heat patterns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Gas Burners (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Air Bags (AREA)
  • Insulated Conductors (AREA)
SG200607397-7A 2005-11-03 2006-10-25 Flame straightening in a furnace SG131906A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/266,560 US7686611B2 (en) 2005-11-03 2005-11-03 Flame straightening in a furnace

Publications (1)

Publication Number Publication Date
SG131906A1 true SG131906A1 (en) 2007-05-28

Family

ID=37685945

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200607397-7A SG131906A1 (en) 2005-11-03 2006-10-25 Flame straightening in a furnace

Country Status (10)

Country Link
US (1) US7686611B2 (fr)
EP (1) EP1783425B1 (fr)
JP (1) JP2007127405A (fr)
KR (1) KR100771976B1 (fr)
CN (1) CN1958439B (fr)
AT (1) ATE453835T1 (fr)
CA (1) CA2565873C (fr)
DE (1) DE602006011410D1 (fr)
ES (1) ES2336136T3 (fr)
SG (1) SG131906A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903478B1 (fr) * 2006-07-06 2008-09-19 L'air Liquide Procede de chauffage d'une charge, notamment d'aluminium
US20080096146A1 (en) * 2006-10-24 2008-04-24 Xianming Jimmy Li Low NOx staged fuel injection burner for creating plug flow
US8002951B2 (en) 2008-09-05 2011-08-23 Exxonmobil Chemical Patents Inc. Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace
KR101624359B1 (ko) 2010-02-09 2016-05-26 에스케이이노베이션 주식회사 배기가스 배출이 개선된 수증기 개질 반응을 이용한 수소발생장치
US8545213B2 (en) * 2010-03-09 2013-10-01 Air Products And Chemicals, Inc. Reformer and method of operating the reformer
SE535197C2 (sv) * 2010-09-30 2012-05-15 Linde Ag Förfarande vid förbränning i en industriugn
EP2479492A1 (fr) * 2011-01-21 2012-07-25 Technip France Brûleur, four
US8703064B2 (en) 2011-04-08 2014-04-22 Wpt Llc Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions
DE102011120938A1 (de) * 2011-12-14 2013-06-20 Thyssenkrupp Uhde Gmbh Transportabler Reformer
ES2642139T3 (es) * 2012-09-13 2017-11-15 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Proceso y aparato para reacciones endotérmicas
DE102012108817A1 (de) * 2012-09-19 2014-03-20 Thyssenkrupp Uhde Gmbh Verfahren zur Beeinflussung der Wärmestromdichte an den Wänden der Reaktionsrohre in einem Reformer
WO2015061760A1 (fr) * 2013-10-24 2015-04-30 Clearsign Combustion Corporation Système et support de réaction de combustion conçus pour transférer à un fluide une chaleur produite par une réaction de combustion
EP3105173A1 (fr) * 2014-02-14 2016-12-21 Clearsign Combustion Corporation Four à chute équipé d'un stabilisateur de flamme perforé
US9272905B2 (en) * 2014-02-27 2016-03-01 Honeywell International, Inc. Method for optimizing down fired reforming furnaces
US9360257B2 (en) 2014-02-28 2016-06-07 Air Products And Chemicals, Inc. Transient heating burner and method
US10458707B2 (en) * 2015-09-28 2019-10-29 Bd Energy Systems, Llc Furnace tunnels and assembly system
EP3153465B1 (fr) * 2015-10-05 2020-01-01 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Reformateur destine a la fabrication d'un gaz de synthese
PL3182003T3 (pl) * 2015-12-15 2021-10-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Urządzenie do procesu endotermicznego z ulepszonym układem palników
EP3468707A1 (fr) * 2016-06-09 2019-04-17 SABIC Global Technologies B.V. Systèmes de chauffage de réacteurs multitubulaires
WO2018228777A1 (fr) 2017-06-14 2018-12-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil pour procédé endothermique, à disposition de brûleurs externes perfectionné
CN107477570B (zh) * 2017-07-21 2018-12-25 中航世新燃气轮机股份有限公司沈阳分公司 乙烯裂解炉燃烧系统超低氮氧化物排放工艺方法
PL3647658T3 (pl) 2018-11-01 2021-11-22 L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude Piec do procesu endotermicznego i sposób działania pieca z ulepszonym układem palników
FR3137847A1 (fr) * 2022-07-18 2024-01-19 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Four pour mettre en œuvre un procédé endothermique
US20240123420A1 (en) * 2022-10-12 2024-04-18 Kelly Nicholson Furnace for endothermic processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200183A (ja) 1983-04-28 1984-11-13 川崎製鉄株式会社 焼結機の点火装置
US5546874A (en) 1994-12-22 1996-08-20 Duquesne Light Company Low nox inter-tube burner for roof-fired furnaces
US5795148A (en) 1996-03-12 1998-08-18 Air Products And Chemicals, Inc. Induced draft furnace air addition method and apparatus
US6237369B1 (en) 1997-12-17 2001-05-29 Owens Corning Fiberglas Technology, Inc. Roof-mounted oxygen-fuel burner for a glass melting furnace and process of using the oxygen-fuel burner
US6237326B1 (en) * 1999-08-24 2001-05-29 Ford Global Technolgies, Inc. Engine control system and method with lean catalyst and particulate filter
AU737544B2 (en) * 1999-10-18 2001-08-23 Air Products And Chemicals Inc. Method and apparatus for backing-up oxy fuel combustion with air-fuel combustion
US6659762B2 (en) * 2001-09-17 2003-12-09 L'air Liquide - Societe Anonyme A' Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Oxygen-fuel burner with adjustable flame characteristics
US6773256B2 (en) 2002-02-05 2004-08-10 Air Products And Chemicals, Inc. Ultra low NOx burner for process heating
US6866503B2 (en) 2003-01-29 2005-03-15 Air Products And Chemicals, Inc. Slotted injection nozzle and low NOx burner assembly

Also Published As

Publication number Publication date
ATE453835T1 (de) 2010-01-15
ES2336136T3 (es) 2010-04-08
DE602006011410D1 (de) 2010-02-11
CN1958439B (zh) 2010-12-29
US20070099141A1 (en) 2007-05-03
EP1783425A1 (fr) 2007-05-09
US7686611B2 (en) 2010-03-30
CA2565873A1 (fr) 2007-05-03
KR100771976B1 (ko) 2007-11-01
JP2007127405A (ja) 2007-05-24
CA2565873C (fr) 2009-05-19
EP1783425B1 (fr) 2009-12-30
CN1958439A (zh) 2007-05-09
KR20070048121A (ko) 2007-05-08

Similar Documents

Publication Publication Date Title
SG131906A1 (en) Flame straightening in a furnace
UA100379C2 (en) Low nox mixed injector
EP2110604A3 (fr) Chaudière oxy-combustion à charbon et procédé de transition entre alimentation en air et en oxygène
NZ596427A (en) Forging die heating apparatuses and methods for use
MY171001A (en) Combustor systems and combustion burners for combusting a fuel
MX2010008624A (es) Inyector de gas bajo en nox.
GB2471238B (en) Gas turbine engine fuel nozzle
TW200607958A (en) Burner and method for combusting fuels
SG125239A1 (en) Process for combusting fuels, in particular waste
TW200704445A (en) Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same
FI20055137A (fi) Menetelmä kaasumoottorin käyttämiseksi ja kaasumoottorin polttoaineen syöttöjärjestelmä
WO2012065582A3 (fr) Procédé de combustion avec base de flammes froide
WO2008003908A3 (fr) Brûleur à flamme à direction et/ou ouverture variable et procédé de mise en oeuvre
EP2148138A3 (fr) Appareil de brûleur et procédés
MX2010007776A (es) Estructura de hervidor.
MX2009013787A (es) Combustion por etapas de baja velocidad para control de atmosfera de horno.
MX2009000279A (es) Quemador y metodo para implementar en forma alterna una oxicumbustion y una combustion de aire.
MY165929A (en) Multiflame burner with flame transfer
EP1870637A3 (fr) Procédé et brûleur pour brûler à l'oxygène
ZA200901924B (en) Coal with improved combustion properties
WO2008109482A3 (fr) Procédé et appareil pour combustion par oxy-carburant
WO2008003909A3 (fr) Procédé de chauffage d'une charge
UA90768C2 (ru) Газовая горелка парогенератора
WO2009010681A3 (fr) Procede de regulation du debit de gaz combustible lors de la phase de demarrage d'un four de reformage
IN2009KO00625A (fr)