CA2487146C - Procede de dilution d'un carburant par etapes pour fonctionnement avec production faible de nox - Google Patents
Procede de dilution d'un carburant par etapes pour fonctionnement avec production faible de nox Download PDFInfo
- Publication number
- CA2487146C CA2487146C CA002487146A CA2487146A CA2487146C CA 2487146 C CA2487146 C CA 2487146C CA 002487146 A CA002487146 A CA 002487146A CA 2487146 A CA2487146 A CA 2487146A CA 2487146 C CA2487146 C CA 2487146C
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- conduit
- stream
- outlet
- outtake
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 365
- 238000000034 method Methods 0.000 title claims abstract description 67
- 230000008569 process Effects 0.000 title description 32
- 239000012530 fluid Substances 0.000 claims abstract description 82
- 238000010790 dilution Methods 0.000 claims abstract description 45
- 239000012895 dilution Substances 0.000 claims abstract description 45
- 238000002156 mixing Methods 0.000 claims abstract description 42
- 238000007865 diluting Methods 0.000 claims abstract description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 300
- 239000007789 gas Substances 0.000 claims description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- 239000007800 oxidant agent Substances 0.000 claims description 18
- 230000001590 oxidative effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 12
- 239000003546 flue gas Substances 0.000 claims description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052743 krypton Inorganic materials 0.000 claims description 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052724 xenon Inorganic materials 0.000 claims description 4
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 50
- 239000002737 fuel gas Substances 0.000 description 40
- 238000002485 combustion reaction Methods 0.000 description 19
- 239000003345 natural gas Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
- 238000010304 firing Methods 0.000 description 11
- 230000009467 reduction Effects 0.000 description 11
- 239000002699 waste material Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000004071 soot Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000011261 inert gas Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000010793 Steam injection (oil industry) Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000013021 overheating Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 238000011955 best available control technology Methods 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- -1 steam Substances 0.000 description 3
- MEUAVGJWGDPTLF-UHFFFAOYSA-N 4-(5-benzenesulfonylamino-1-methyl-1h-benzoimidazol-2-ylmethyl)-benzamidine Chemical compound N=1C2=CC(NS(=O)(=O)C=3C=CC=CC=3)=CC=C2N(C)C=1CC1=CC=C(C(N)=N)C=C1 MEUAVGJWGDPTLF-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100219263 Petunia hybrida C4H1 gene Proteins 0.000 description 1
- 101100152611 Sorghum bicolor CYP73A33 gene Proteins 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010747 number 6 fuel oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
-
- 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
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
- F23K5/007—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the 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
- F23C2202/00—Fluegas recirculation
- F23C2202/20—Premixing fluegas with fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/05004—Mixing two or more fluid fuels
-
- 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
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07002—Injecting inert gas, other than steam or evaporated water, into the combustion chambers
-
- 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
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/07009—Injection of steam into the combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Air Supply (AREA)
- Insulating Of Coils (AREA)
- Superstructure Of Vehicle (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Une méthode et un appareil de dilution de carburant pour réduire les oxydes d'azote à l'aide d'un dispositif de dilution de carburant qui inclue : un premier conduit possédant une entrée et une sortie, le premier conduit de transmission d'un écoulement continu de carburant qui entre puis sort dans un premier état thermodynamique et un premier indice de carburant; et un second conduit doté d'une admission et d'une voie de sortie, le second conduit pour transmettre un écoulement continu de liquide accédant par l'admission et quittant par la voie de sortie dans un second état thermodynamique différent et un second indice de carburant différent du premier indice de carburant d'au moins environ 0,1; la sortie du premier conduit et la voie de sortie du second conduit définissant un lieu de mélange proche de la sortie et de la voie de sortie pour mélanger l'écoulement continu de carburant et l'écoulement continu du liquide pour générer un écoulement continu de carburant dilué ayant un indice de carburant intermédiaire; et une buse de fermeture pour transmettre au moins une partie de écoulement continu de carburant dilué par la buse de fermeture.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71323203A | 2003-11-14 | 2003-11-14 | |
| US10/713,232 | 2003-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2487146A1 CA2487146A1 (fr) | 2005-05-14 |
| CA2487146C true CA2487146C (fr) | 2009-01-20 |
Family
ID=34435678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002487146A Expired - Lifetime CA2487146C (fr) | 2003-11-14 | 2004-11-08 | Procede de dilution d'un carburant par etapes pour fonctionnement avec production faible de nox |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1531303B1 (fr) |
| JP (1) | JP4299225B2 (fr) |
| KR (1) | KR100738863B1 (fr) |
| CN (1) | CN100356104C (fr) |
| AT (1) | ATE503152T1 (fr) |
| CA (1) | CA2487146C (fr) |
| DE (1) | DE602004031916D1 (fr) |
| ES (1) | ES2360589T3 (fr) |
| SG (1) | SG112091A1 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004037620C5 (de) * | 2004-08-02 | 2015-09-17 | Air Liquide Deutschland Gmbh | Brennstoff-Sauerstoff-Brenner mit variabler Flammenlänge |
| WO2007048429A1 (fr) * | 2005-10-28 | 2007-05-03 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Bruleur a oxygene/combustible a longueur de flamme variable |
| CN100559078C (zh) * | 2006-05-16 | 2009-11-11 | 南京普鲁卡姆电器有限公司 | 双气源喷嘴 |
| US20100089020A1 (en) * | 2008-10-14 | 2010-04-15 | General Electric Company | Metering of diluent flow in combustor |
| CA2856718C (fr) * | 2011-12-01 | 2016-06-28 | Shailesh Pradeep Gangoli | Bruleurs a liberation d'energie rapide et procedes sur leur utilisation |
| JP2016003847A (ja) * | 2014-06-19 | 2016-01-12 | Ｊｆｅケミカル株式会社 | 二段燃焼方法 |
| CN105699413B (zh) * | 2016-02-25 | 2018-06-29 | 上海交通大学 | 工作于室温温区的用于热力学排气系统研究的模拟系统 |
| CN113280354B (zh) * | 2021-05-19 | 2023-07-04 | 光大环境科技（中国）有限公司 | 一种活性炭制备过程高温尾气并气耦合入炉的工艺方法 |
| CN113503538B (zh) * | 2021-07-25 | 2024-09-13 | 扬州超威燃烧器有限公司 | 一种炭黑尾气低氮燃烧器及其使用方法 |
| CN116272468A (zh) * | 2023-02-27 | 2023-06-23 | 秦皇岛玻璃工业研究设计院有限公司 | 一种玻璃窑炉燃料的混合方法 |
| CN116951407B (zh) * | 2023-08-11 | 2025-10-17 | 华能国际电力股份有限公司 | 氨气燃烧器和氨气燃烧系统 |
| CN118346992A (zh) * | 2024-04-24 | 2024-07-16 | 中国石油集团渤海石油装备制造有限公司 | 一种燃气燃烧器的喷管 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995807A (en) * | 1989-03-20 | 1991-02-26 | Bryan Steam Corporation | Flue gas recirculation system |
| US4946382A (en) * | 1989-05-23 | 1990-08-07 | Union Carbide Corporation | Method for combusting fuel containing bound nitrogen |
| US4988285A (en) * | 1989-08-15 | 1991-01-29 | Union Carbide Corporation | Reduced Nox combustion method |
| JP2638394B2 (ja) * | 1992-06-05 | 1997-08-06 | 日本ファーネス工業株式会社 | 低ＮＯｘ燃焼法 |
| JPH07180816A (ja) * | 1993-12-22 | 1995-07-18 | Osaka Gas Co Ltd | 予混合バーナ |
| US5601425A (en) * | 1994-06-13 | 1997-02-11 | Praxair Technology, Inc. | Staged combustion for reducing nitrogen oxides |
| US5516279A (en) * | 1994-07-06 | 1996-05-14 | The Boc Group, Inc. | Oxy-fuel burner system designed for alternate fuel usage |
| US5611682A (en) * | 1995-09-05 | 1997-03-18 | Air Products And Chemicals, Inc. | Low-NOx staged combustion device for controlled radiative heating in high temperature furnaces |
| US5743723A (en) * | 1995-09-15 | 1998-04-28 | American Air Liquide, Inc. | Oxy-fuel burner having coaxial fuel and oxidant outlets |
| US5762486A (en) * | 1996-02-21 | 1998-06-09 | Praxair Technology, Inc. | Toroidal vortex combustion for low heating value liquid |
| US6238206B1 (en) * | 1997-05-13 | 2001-05-29 | Maxon Corporation | Low-emissions industrial burner |
| FR2788110B1 (fr) * | 1998-12-30 | 2001-02-16 | Air Liquide | Procede de combustion et ses utilisations pour l'elaboration de verre et de metal |
| US6085674A (en) * | 1999-02-03 | 2000-07-11 | Clearstack Combustion Corp. | Low nitrogen oxides emissions from carbonaceous fuel combustion using three stages of oxidation |
| US6126438A (en) * | 1999-06-23 | 2000-10-03 | American Air Liquide | Preheated fuel and oxidant combustion burner |
| US6383462B1 (en) * | 1999-10-26 | 2002-05-07 | John Zink Company, Llc | Fuel dilution methods and apparatus for NOx reduction |
| JP2002228122A (ja) | 2001-02-05 | 2002-08-14 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
| KR20030074804A (ko) * | 2001-02-09 | 2003-09-19 | 소니 가부시끼 가이샤 | 입력장치 |
| JP2003074804A (ja) | 2001-09-05 | 2003-03-12 | Mitsubishi Electric Corp | 燃焼装置 |
| US6773256B2 (en) * | 2002-02-05 | 2004-08-10 | Air Products And Chemicals, Inc. | Ultra low NOx burner for process heating |
| US6752620B2 (en) * | 2002-01-31 | 2004-06-22 | Air Products And Chemicals, Inc. | Large scale vortex devices for improved burner operation |
| CN2550652Y (zh) * | 2002-04-30 | 2003-05-14 | 刘超杰 | 高效环保型燃烧器 |
| US6866503B2 (en) * | 2003-01-29 | 2005-03-15 | Air Products And Chemicals, Inc. | Slotted injection nozzle and low NOx burner assembly |
-
2004
- 2004-11-08 CA CA002487146A patent/CA2487146C/fr not_active Expired - Lifetime
- 2004-11-09 SG SG200407155A patent/SG112091A1/en unknown
- 2004-11-12 CN CNB2004101005634A patent/CN100356104C/zh not_active Expired - Lifetime
- 2004-11-12 AT AT04026942T patent/ATE503152T1/de not_active IP Right Cessation
- 2004-11-12 DE DE602004031916T patent/DE602004031916D1/de not_active Expired - Lifetime
- 2004-11-12 ES ES04026942T patent/ES2360589T3/es not_active Expired - Lifetime
- 2004-11-12 KR KR1020040092341A patent/KR100738863B1/ko not_active Expired - Lifetime
- 2004-11-12 EP EP04026942A patent/EP1531303B1/fr not_active Expired - Lifetime
- 2004-11-15 JP JP2004330802A patent/JP4299225B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN100356104C (zh) | 2007-12-19 |
| JP2005147656A (ja) | 2005-06-09 |
| ATE503152T1 (de) | 2011-04-15 |
| SG112091A1 (en) | 2005-06-29 |
| DE602004031916D1 (de) | 2011-05-05 |
| CN1616884A (zh) | 2005-05-18 |
| CA2487146A1 (fr) | 2005-05-14 |
| KR100738863B1 (ko) | 2007-07-16 |
| EP1531303B1 (fr) | 2011-03-23 |
| JP4299225B2 (ja) | 2009-07-22 |
| KR20050046606A (ko) | 2005-05-18 |
| ES2360589T3 (es) | 2011-06-07 |
| EP1531303A1 (fr) | 2005-05-18 |
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