SG194114A1 - Burner assembly and method for reducing nox emissions - Google Patents
Burner assembly and method for reducing nox emissions Download PDFInfo
- Publication number
- SG194114A1 SG194114A1 SG2013074737A SG2013074737A SG194114A1 SG 194114 A1 SG194114 A1 SG 194114A1 SG 2013074737 A SG2013074737 A SG 2013074737A SG 2013074737 A SG2013074737 A SG 2013074737A SG 194114 A1 SG194114 A1 SG 194114A1
- Authority
- SG
- Singapore
- Prior art keywords
- water
- spray
- axis
- nozzle
- angle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 191
- 239000007921 spray Substances 0.000 claims abstract description 115
- 238000002485 combustion reaction Methods 0.000 claims abstract description 41
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000002737 fuel gas Substances 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 40
- 239000007787 solid Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000003949 liquefied natural gas Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- VLYDPWNOCPZGEV-UHFFFAOYSA-M benzyl-dimethyl-[2-[2-[2-methyl-4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]ethyl]azanium;chloride;hydrate Chemical compound O.[Cl-].CC1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 VLYDPWNOCPZGEV-UHFFFAOYSA-M 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F23L7/002—Supplying water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
-
- 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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/78—Cooling burner parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161472419P | 2011-04-06 | 2011-04-06 | |
| US13/157,336 US20120255472A1 (en) | 2011-04-06 | 2011-06-10 | Burner assembly and method for reducing nox emissions |
| PCT/US2012/028442 WO2012138447A1 (fr) | 2011-04-06 | 2012-03-09 | Ensemble brûleur et procédé pour la réduction d'émissions de nox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG194114A1 true SG194114A1 (en) | 2013-11-29 |
Family
ID=46965094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2013074737A SG194114A1 (en) | 2011-04-06 | 2012-03-09 | Burner assembly and method for reducing nox emissions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20120255472A1 (fr) |
| EP (1) | EP2694790A4 (fr) |
| JP (1) | JP2014510257A (fr) |
| KR (1) | KR20140027975A (fr) |
| CN (1) | CN103562519A (fr) |
| AU (1) | AU2012240534A1 (fr) |
| CA (1) | CA2832107A1 (fr) |
| CL (1) | CL2013002850A1 (fr) |
| RU (1) | RU2013149146A (fr) |
| SG (1) | SG194114A1 (fr) |
| WO (1) | WO2012138447A1 (fr) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255966A (en) * | 1964-09-10 | 1966-06-14 | Texaco Development Corp | Annulus type burner for the production of synthesis gas |
| US4084934A (en) * | 1972-02-05 | 1978-04-18 | Mitsubishi Precision Co., Ltd. | Combustion apparatus |
| US3729285A (en) * | 1972-05-22 | 1973-04-24 | G Schwedersky | Burner and method of operating it to control the production of nitrogen oxides |
| US4257763A (en) * | 1978-06-19 | 1981-03-24 | John Zink Company | Low NOx burner |
| CH674561A5 (fr) * | 1987-12-21 | 1990-06-15 | Bbc Brown Boveri & Cie | |
| DE4033710A1 (de) * | 1989-10-31 | 1991-05-02 | Asea Brown Boveri | Brenner fuer brennkraftmaschine |
| US5129582A (en) * | 1990-12-26 | 1992-07-14 | General Turbine Systems, Inc. | Turbine injector device and method |
| JP2565437B2 (ja) * | 1991-09-03 | 1996-12-18 | 株式会社ヒラカワガイダム | 管巣燃焼型コンバスタ−を備えたガスタ−ビン装置 |
| US7047748B2 (en) * | 2002-12-02 | 2006-05-23 | Bert Zauderer | Injection methods to reduce nitrogen oxides emission from gas turbines combustors |
| US7000403B2 (en) * | 2004-03-12 | 2006-02-21 | Power Systems Mfg., Llc | Primary fuel nozzle having dual fuel capability |
| US7082765B2 (en) * | 2004-09-01 | 2006-08-01 | General Electric Company | Methods and apparatus for reducing gas turbine engine emissions |
| CA2524760A1 (fr) * | 2004-11-02 | 2006-05-02 | Babcock-Hitachi K.K. | Buse post-air pour chaudiere de combustion en deux etapes, et chaudiere de combustion en deux etapes, chaudiere et methode de combustion a l'aide de cette derniere |
| NO324171B1 (no) * | 2006-01-11 | 2007-09-03 | Ntnu Technology Transfer As | Metode for forbrenning av gass, samt gassbrenner |
| JP5651869B2 (ja) * | 2009-10-30 | 2015-01-14 | リード工業株式会社 | 気液混合ノズル、およびこの気液混合ノズルを用いたエマルジョン燃料燃焼システムならびに環境浄化液体噴霧システム |
-
2011
- 2011-06-10 US US13/157,336 patent/US20120255472A1/en not_active Abandoned
-
2012
- 2012-03-09 SG SG2013074737A patent/SG194114A1/en unknown
- 2012-03-09 EP EP12767351.5A patent/EP2694790A4/fr not_active Withdrawn
- 2012-03-09 JP JP2014503665A patent/JP2014510257A/ja active Pending
- 2012-03-09 CN CN201280026879.6A patent/CN103562519A/zh active Pending
- 2012-03-09 AU AU2012240534A patent/AU2012240534A1/en not_active Abandoned
- 2012-03-09 RU RU2013149146/06A patent/RU2013149146A/ru not_active Application Discontinuation
- 2012-03-09 KR KR1020137029241A patent/KR20140027975A/ko not_active Application Discontinuation
- 2012-03-09 WO PCT/US2012/028442 patent/WO2012138447A1/fr active Application Filing
- 2012-03-09 CA CA2832107A patent/CA2832107A1/fr not_active Abandoned
-
2013
- 2013-10-04 CL CL2013002850A patent/CL2013002850A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2013149146A (ru) | 2015-05-20 |
| CL2013002850A1 (es) | 2014-07-04 |
| CA2832107A1 (fr) | 2012-10-11 |
| WO2012138447A1 (fr) | 2012-10-11 |
| KR20140027975A (ko) | 2014-03-07 |
| CN103562519A (zh) | 2014-02-05 |
| US20120255472A1 (en) | 2012-10-11 |
| EP2694790A1 (fr) | 2014-02-12 |
| EP2694790A4 (fr) | 2014-09-17 |
| AU2012240534A1 (en) | 2013-10-24 |
| JP2014510257A (ja) | 2014-04-24 |
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