EP0832399A1 - Bruleur d'allumage catalytique pour turbine a gaz - Google Patents
Bruleur d'allumage catalytique pour turbine a gazInfo
- Publication number
- EP0832399A1 EP0832399A1 EP96917334A EP96917334A EP0832399A1 EP 0832399 A1 EP0832399 A1 EP 0832399A1 EP 96917334 A EP96917334 A EP 96917334A EP 96917334 A EP96917334 A EP 96917334A EP 0832399 A1 EP0832399 A1 EP 0832399A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- fuel
- catalytic
- main
- gas turbine
- 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.)
- Granted
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 claims abstract description 48
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 60
- 239000007789 gas Substances 0.000 abstract description 17
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000000203 mixture Substances 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910000457 iridium oxide Inorganic materials 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910003449 rhenium oxide Inorganic materials 0.000 description 1
- 229910003450 rhodium oxide Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
-
- 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
- F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
- F23C13/08—Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material
-
- 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
- F23R3/34—Feeding into different combustion zones
- F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
-
- 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
- F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines
Definitions
- the invention relates to a burner, in particular for a gas turbine, in which a catalytic auxiliary burner is provided for stabilizing a main burner.
- Natural gas, coal gas or some other gaseous hydrocarbon and / or hydrogen-containing mixture is provided as the fuel.
- Such a mixture or a fossil fuel in liquid form are also suitable.
- nitrogen oxides NO x are formed as particularly undesirable combustion products. In addition to sulfur dioxide, these nitrogen oxides are the main cause of the environmental problem of acid rain.
- One is therefore - also due to strict legal limit values for NO x emissions - willing to keep the NO x emissions of a burner in a gas turbine particularly low without significantly influencing the performance of the burner or the gas turbine.
- reducing the flame temperature in the burner reduces nitrogen oxide.
- water vapor is added to the fuel or compressed and preheated fresh air, or water is injected into the combustion chamber.
- Measures that reduce the burner's nitrogen oxide emissions per se are referred to as primary measures for nitrogen oxide reduction.
- a burner for generating such a pilot flame is usually a diffusion burner, which is a not insignificant source of nitrogen oxide.
- the aim is therefore to avoid any source of nitrogen oxide, however small, or at least to reduce its nitrogen oxide emission.
- the invention is therefore based on the object of specifying a burner, in particular for a gas turbine, in which the device for generating a pilot flame works particularly low in nitrogen oxide.
- a burner is provided for the combustion of a fuel, in which the fuel outlet of a catalytic auxiliary burner for stabilizing the main burner with catalytic combustion of a pilot fuel flow is provided in a flow channel in the flow direction of the fuel in a flow channel is.
- the burner uses a catalytic combustion of the pilot fuel flow to stabilize or support the main burner.
- the pilot flame required to stabilize the main burner or burners is generated by a catalytic combustion which is particularly low in nitrogen oxide.
- the catalytic auxiliary burner is central and the
- Main burners are arranged coronally. This is particularly advantageous for a homogeneous distribution of the pilot flame in the radial direction, so that the combustion of the main fuel stream can also take place on a uniform front.
- the pilot fuel flow is led to the catalytic auxiliary burner via a preforming stage.
- a lowering of the catalytic ignition temperature of the pilot fuel flow is achieved, because in the preforming stage the fuel turns into easily igniting compounds is decomposed.
- alcohols such as methanol, aldehydes and hydrogen are formed in the preforming stage, for example.
- pilot fuel stream is mixed with ambient and / or compressor air.
- NO x emissions of the pilot burner can be further reduced by setting the volume ratios of fuel / preformed fuel to ambient and / or compressor air.
- the fuel outlet of the catalytic auxiliary burner is arranged between 0.5 and 5 m in front of the fuel outlet of the main burner, this distance preferably being about 0 , Can be 75 to 2 m.
- the main burner is designed as a catalytic main burner.
- a burner like the catalytic auxiliary burner, is distinguished by comparatively low nitrogen oxide emissions.
- FIG. 2 and 4 each show a top view of a cross section through the flow channel in the burner part according to FIG. 1 and FIG. 3.
- FIGS. 1 and 2 coincides with one feature with the exemplary embodiment according to FIGS. 3 and 4.
- the explanations which now follow therefore apply mutatis mutandis to FIGS. 3 and 4.
- FIG. 1 shows a schematic representation of the burner part 2 of a gas turbine not shown here.
- the burner part 2 comprises a flow channel 4, into which a catalytic auxiliary burner 6 and a catalytic main burner 8 are installed.
- the catalytic support burner 6 and the main catalytic burner 8 are arranged rotationally symmetrically to the axis of symmetry 10 of the flow channel 4.
- the arrangement of the catalytic auxiliary burner 6 in the center of the flow channel 4 creates an outer annular space 12 and an inner central space 14.
- a fuel mixture 16, consisting of fuel gas, here natural gas, is compressed in the annular space 12 by means of the compressor part of the gas turbine (not shown here) 18, and air 20.
- a pilot fuel flow 22 flowing into the annular space 12 originally consists of the same natural gas / air-gas mixture 18, 20 which, however, is preformed in a preforming stage 24.
- the preformed pilot fuel flow 22 flowing into the support burner 6 can also be referred to as an easily igniting pilot fuel flow.
- the natural gas / air mixture 18, 20 is preformed on a noble metal-containing catalyst which, for example, has a honeycomb shape, comprises titanium dioxide as the main component and platinum and rhodium as the catalytically active components.
- the catalyst is installed in the preforming stage 24 in a manner not shown here.
- a heat exchanger can also be connected upstream of the catalyst in the preforming stage 24 in order to warm up the natural gas / air mixture 18, 20 entering the preforming stage and thus the effectiveness of the catalyst in the
- the fuel outlet of the catalytic auxiliary burner 6 is arranged in the flow direction of the fuel gas 16 at a distance d of approximately 1 m in front of the fuel outlet of the main catalytic burner 8.
- the catalytic auxiliary burner 6 comprises a honeycomb catalyst which has at least one of the substances titanium dioxide, silicon dioxide and zirconium oxide as the basic constituent.
- all noble metals and metal oxides which have a strongly oxidizing effect on the fuels mentioned are suitable as catalytically active components. These are, for example, noble metals, such as platinum, rhodium, rhenium, iridium, and metal oxides, such as. B.
- transition metal oxides vanadium oxide, tungsten oxide, molybdenum oxide, chromium oxide, copper oxide, manganese oxide and oxides of lanthanides, such as e.g. Cerium oxide.
- Metal ion exchanged zeolites and metal oxides of the spinel type can also be used.
- the pilot fuel flow 22 entering the catalytic auxiliary burner 6 is oxidized due to the catalytically active substances and burns with a pilot flame 26. Because the fuel outlet of the auxiliary burner 6 is arranged in the flow direction of the fuel gas 16 the distance d in front of the fuel outlet of the main burner 8, it is guaranteed that the main flame 28 cannot strike back into the main catalytic burner 8 or even into the areas in front of the catalytic burner 6, 8.
- the distance d is approximately 1 m in the selected exemplary embodiment.
- the catalyst material in the main burner 8 does not differ from the catalyst material of the auxiliary burner 6.
- a catalytically particularly active substance with regard to the oxidation of the hydrocarbons contained in the fuel 1% by weight of platinum and rhodium and 2% by weight of vanadium are in each case ⁇ oxide, chromium oxide and tungsten oxide provided.
- the burner exhaust gas emerging from the burner part 2 has a particularly low nitrogen oxide content because, on the one hand, the fuel 16 is burned catalytically in the main burner 8 and because the pilot flame 26 is also generated by catalytic combustion of the pilot fuel stream 22 in the auxiliary burner 6.
- diffusion burners or spin-stabilized premix burners known from the prior art can also be used as main burners.
- FIG. 2 shows a top view of the flow channel 4, in which the arrangement of the main burner 8 as a catalytically active honeycomb catalyst can be seen in a schematic representation.
- honeycomb catalysts usually have a cell number of 4 to 100 cells per inch ⁇ and have a wall thickness of the webs of 0.5 to 5 mm.
- metallic plate catalysts or, in principle, plate catalysts.
- the catalytic auxiliary burner 6 arranged centrally in the top view according to FIG. 2 is usually identical to the geometry of the catalytic main burner 8.
- FIGS. 3 and 4 show an exemplary embodiment of the invention, in which the main catalytic burner 8 recognizable from FIG. 1 and FIG. 2 is replaced by a non-catalytic main burner which has guide blades 31 as important distinguishing features. These guide vanes 31 impart a swirl to the fuel-air mixture flowing through, which stabilizes the combustion that starts in this mixture.
- the non-catalytic main burner is characterized by a particularly low operational pressure drop and by a particular simplicity of construction, which particularly recommends this main burner for use in a gas turbine. In any case, the fact that the main burner causes premix combustion is a comparatively small one NO x emissions guaranteed.
- the pilot burner 6 is also designed as a catalytic auxiliary burner 6 in the exemplary embodiment according to FIGS. 3 and 4, it is in any case not an essential source of nitrogen oxides; accordingly, the burner according to FIG. 3 and FIG. 4 is also qualified as a burner with particularly low NO x emissions.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19521309 | 1995-06-12 | ||
DE19521309 | 1995-06-12 | ||
PCT/DE1996/001019 WO1996041991A1 (fr) | 1995-06-12 | 1996-06-11 | Bruleur d'allumage catalytique pour turbine a gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0832399A1 true EP0832399A1 (fr) | 1998-04-01 |
EP0832399B1 EP0832399B1 (fr) | 2000-01-12 |
Family
ID=7764161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96917334A Revoked EP0832399B1 (fr) | 1995-06-12 | 1996-06-11 | Bruleur d'allumage catalytique pour turbine a gaz |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0832399B1 (fr) |
JP (1) | JP4063871B2 (fr) |
DE (1) | DE59604180D1 (fr) |
ES (1) | ES2142588T3 (fr) |
IN (1) | IN191368B (fr) |
RU (1) | RU2149317C1 (fr) |
WO (1) | WO1996041991A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1510761A1 (fr) * | 2003-08-13 | 2005-03-02 | Siemens Aktiengesellschaft | Procédé de combustion d'un combustible fluide ainsi que brûleur, en particulier de turbine à gaz, pour la mise en oeuvre du procédé |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3543717B2 (ja) * | 2000-02-18 | 2004-07-21 | 日産自動車株式会社 | 触媒燃焼器 |
EP1532394B1 (fr) | 2002-08-30 | 2016-11-23 | General Electric Technology GmbH | Bruleur hybride et procede d'utilisation correspondant |
JP4015656B2 (ja) * | 2004-11-17 | 2007-11-28 | 三菱重工業株式会社 | ガスタービン燃焼器 |
JP5732135B2 (ja) * | 2011-08-17 | 2015-06-10 | 大陽日酸株式会社 | H2用バーナの燃焼方法 |
US9322557B2 (en) * | 2012-01-05 | 2016-04-26 | General Electric Company | Combustor and method for distributing fuel in the combustor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5963407A (ja) * | 1982-10-01 | 1984-04-11 | Matsushita Electric Ind Co Ltd | 触媒燃焼器 |
JPS61276627A (ja) * | 1985-05-30 | 1986-12-06 | Toshiba Corp | ガスタ−ビン燃焼器 |
US4870824A (en) * | 1987-08-24 | 1989-10-03 | Westinghouse Electric Corp. | Passively cooled catalytic combustor for a stationary combustion turbine |
US4825658A (en) * | 1987-12-11 | 1989-05-02 | General Electric Company | Fuel nozzle with catalytic glow plug |
GB9027331D0 (en) * | 1990-12-18 | 1991-02-06 | Ici Plc | Catalytic combustion |
US5634784A (en) * | 1991-01-09 | 1997-06-03 | Precision Combustion, Inc. | Catalytic method |
US5165224A (en) * | 1991-05-15 | 1992-11-24 | United Technologies Corporation | Method and system for lean premixed/prevaporized combustion |
-
1996
- 1996-06-11 RU RU98100357A patent/RU2149317C1/ru not_active IP Right Cessation
- 1996-06-11 ES ES96917334T patent/ES2142588T3/es not_active Expired - Lifetime
- 1996-06-11 EP EP96917334A patent/EP0832399B1/fr not_active Revoked
- 1996-06-11 DE DE59604180T patent/DE59604180D1/de not_active Expired - Lifetime
- 1996-06-11 WO PCT/DE1996/001019 patent/WO1996041991A1/fr not_active Application Discontinuation
- 1996-06-11 JP JP50249097A patent/JP4063871B2/ja not_active Expired - Fee Related
- 1996-06-12 IN IN1093CA1996 patent/IN191368B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9641991A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1510761A1 (fr) * | 2003-08-13 | 2005-03-02 | Siemens Aktiengesellschaft | Procédé de combustion d'un combustible fluide ainsi que brûleur, en particulier de turbine à gaz, pour la mise en oeuvre du procédé |
WO2005019734A1 (fr) * | 2003-08-13 | 2005-03-03 | Siemens Aktiengesellschaft | Procede de combustion d'un combustible fluide, et bruleur conçu en particulier pour une turbine a gaz et servant a la mise en oeuvre dudit procede |
Also Published As
Publication number | Publication date |
---|---|
RU2149317C1 (ru) | 2000-05-20 |
DE59604180D1 (de) | 2000-02-17 |
EP0832399B1 (fr) | 2000-01-12 |
ES2142588T3 (es) | 2000-04-16 |
WO1996041991A1 (fr) | 1996-12-27 |
JP4063871B2 (ja) | 2008-03-19 |
IN191368B (fr) | 2003-11-29 |
JPH11509307A (ja) | 1999-08-17 |
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