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EP4113008A1 - Système de chambre de combustion alimentée en hydrogène, procédé et installation - Google Patents

Système de chambre de combustion alimentée en hydrogène, procédé et installation Download PDF

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Publication number
EP4113008A1
EP4113008A1 EP21183260.5A EP21183260A EP4113008A1 EP 4113008 A1 EP4113008 A1 EP 4113008A1 EP 21183260 A EP21183260 A EP 21183260A EP 4113008 A1 EP4113008 A1 EP 4113008A1
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
steam
flame tube
chamber system
modules
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.)
Withdrawn
Application number
EP21183260.5A
Other languages
German (de)
English (en)
Inventor
Marc Tertilt
Friederike Lange
Martin Stapper
Marcus Gwenner
Christoph Kortschik
Norbert Sürken
Leonard Muke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Siemens Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Priority to EP21183260.5A priority Critical patent/EP4113008A1/fr
Priority to JP2023577857A priority patent/JP7695413B2/ja
Priority to CN202280046195.6A priority patent/CN117597548A/zh
Priority to EP22731254.3A priority patent/EP4334644A1/fr
Priority to KR1020247003540A priority patent/KR20240027111A/ko
Priority to PCT/EP2022/065112 priority patent/WO2023274661A1/fr
Priority to US18/574,110 priority patent/US20240318818A1/en
Publication of EP4113008A1 publication Critical patent/EP4113008A1/fr
Withdrawn legal-status Critical Current

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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
    • F23L7/005—Evaporated water; Steam
    • 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
    • F23L7/007—Supplying 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel
    • 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
    • F23L2900/07005—Injecting pure oxygen or oxygen enriched air
    • 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

Definitions

  • the invention describes a combustion chamber system (“SteamBooster”) for the combustion of hydrogen with the aim of heating a steam flow or increasing its steam state, a method and a plant.
  • SteamBooster combustion chamber system
  • the boiler in the power plant is usually fired externally with e.g. coal, nuclear waste heat or the exhaust gas of a gas turbine that is fired with gas or oil.
  • Such a steam power plant is the EP 1 375 827 A1 described.
  • the aim is to use hydrogen.
  • the object is achieved by a combustion chamber system according to claim 1 and a method according to claim 21 and a system according to claim 32.
  • the advantage is the combustion of pure hydrogen (H 2 ) and preferably oxygen (O 2 ) with water vapor as the combustion product.
  • the goal is pollutant-free turbines with water or steam as a combustion product (CO 2 -free, NO x -free) or for process steam generation.
  • combustion chamber system can also be integrated into an existing steam power plant or into a steam gas turbine plant (GaD).
  • GaD steam gas turbine plant
  • combustion chamber system can be integrated into industrial applications with steam circuits or steam decoupling, where CO 2 -free co-firing is required in particular.
  • figure 1 shows a combustion chamber system 1 according to the invention.
  • the combustion chamber system 1 has a combustion cylinder 7 with a combustion chamber 30 as a central component.
  • the combustion chamber 30 has a base plate 4 which is preferably directly adjoined by a flame tube 22 with the combustion chamber 30 and an outlet opening 32 at the end of the combustion chamber 30 .
  • the flame tube 22 is preferably ceramic, in particular completely ceramic.
  • the length of the combustion chamber 30 or the flame tube 22 is preferably at least three times, in particular three to five times as long as the hydraulic diameter of the combustion chamber 30.
  • the cross section of the combustion chamber 30 viewed in the combustion chamber direction 31 can be circular or oval in shape.
  • the base plate 4 Preferably in the base plate 4 are several lines (see also Figures 6, 7 ) present, which feed the fuel hydrogen and preferably oxygen and steam, in particular water vapor. However, air can also preferably be used instead of oxygen (O 2 ).
  • the lines are in particular at least a first line 10 for the oxygen (O 2 ), a second line 13 for the hydrogen (H 2 ) and a third line 16 for the water vapor (H 2 O).
  • other, fewer or more leads are also possible.
  • Steam is preferably supplied to the combustion chamber system 1 via a central steam line 19, which is in particular divided, in particular into the third supply line 16 for the steam for the combustion chamber 30 and preferably into a steam line 25 for the steam that is in a space 41 around the flame tube 22 flows and then in places via vapor passages 50 or vapor passages 150 ( 10 , 15 ) flows through the flame tube 22 into the combustion chamber 30.
  • a central steam line 19 which is in particular divided, in particular into the third supply line 16 for the steam for the combustion chamber 30 and preferably into a steam line 25 for the steam that is in a space 41 around the flame tube 22 flows and then in places via vapor passages 50 or vapor passages 150 ( 10 , 15 ) flows through the flame tube 22 into the combustion chamber 30.
  • the intermediate space 41 is preferably delimited directly by the flame tube 22 and a pressure jacket 40.
  • the vapor passages 50 and/or vapor outlets 150 are preferably distributed over the entire length of the flame tube 22 and preferably also around the circumference of the flame tube 22.
  • the steam line 25 can in particular be divided into two steam lines 25', 25'' for the intermediate space 41.
  • the intermediate space 41 is closed at the end, in particular in the area of an outlet opening 32 .
  • the intermediate space 41 represents a closed space, i.e. apart from the supply lines, in particular for the steam, and the steam passages 50 and steam outlets 150.
  • all of the steam from the supply lines preferably flows completely out of the intermediate space 41 into the combustion chamber 30.
  • the combustion chamber system 1 also preferably has drainage lines 33, pressure relief valves or an overpressure protection 36 for this, and a vapor bridge 39 (bypass).
  • an H 2 O spray 42 can be present.
  • flushing system 3 which can flush feed lines, nitrogen being used in particular.
  • the flame tube 22 can be cooled by the steam 28 flowing around it during operation and/or preferably can be preheated by the steam in the standby mode.
  • the proposed combustion chamber system 1 preferably has a combustion chamber axis 31, as shown in figure 2 is shown. It is preferably also an axis of symmetry of the flame tube 22 and/or the combustion chamber 30.
  • the combustion cylinder 7 can be equipped with appropriate supports (optional leaf springs 60 in figure 3 ) can also be arranged horizontally.
  • the combustion chamber 30 preferably has the same cross section across the length of the combustion chamber axis 31 and preferably over the entire length.
  • the combustion chamber system 1 preferably works in a steam atmosphere, preferably from 1 bar to 140 bar, in particular at 1 bar to 80 bar.
  • the combustion chamber 30 is operated in a steam atmosphere of preferably at least 2 bar, in particular at least 6 bar.
  • a pressure loss of 100mbar - 3000mbar is preferably set.
  • figure 2 shows the combustion cylinder 7 with the outer pressure jacket 40 around the flame tube 22 (not visible therefore), whereby the intermediate space 41 ( 4 ) is formed.
  • the modules 46', 46", . . . are then preferably also made of ceramic.
  • a monolithic flame tube 22 made of ceramic or metal can also be used.
  • An oxide ceramic is preferably used, in particular based on aluminum oxide or aluminum oxide/spinel. Preferably no CMC is used.
  • no SiC or silicon-based ceramic is used.
  • the modules 46', 46", ... are preferably made of ceramic, but can also be made of metal tubes, e.g. made of Ni-based alloys, e.g. Inconel, with ceramic coatings, as is the case with coating systems for gas turbine blades or metal heat shield elements of gas turbines is known.
  • the modules 46', 46", ... are arranged in particular one above the other and in particular coaxially to one another and one above the other.
  • the intermediate space 41 can be formed around the flame tube 22 by means of the outer pressure jacket 40 .
  • the modules 46', 46", ... and the base plate 4 are held together in particular with fastening elements 47, in particular spring elements and screws around the rods 43 which bear against the upper plate 44.
  • fastening elements 47 in particular spring elements and screws around the rods 43 which bear against the upper plate 44.
  • Other fastening methods and elements are possible.
  • leaf spring elements 60 which support the modules 46', 46", ... against the outer pressure jacket 40 (not shown).
  • FIG. 3 A cut through figure 3 is in figure 4 1, showing the flame tube 22 or modules 46', 46", ... with the combustion chamber 30 and vapor passages 50.
  • the vapor passages 50 are through holes in a module 46 or in the flame tube 22.
  • the steam passages 50 are preferably evenly distributed in the flame tube 22 or in a module 46', 46", .
  • the modules 46", 46", ... or a monolithic flame tube 22 can be designed differently and differently according to the technical requirements and have more or fewer steam passages 50 or steam passages 150 ( 9 , 10 ) exhibit.
  • the outlet opening 32 is preferably realized via the upper plate 44, which on the one hand ensures the counter-centering of the modules 46', 46", ... or the flame tube 22 and, in particular, at the same time contains a shadow to prevent the subsequent components from overheating due to the radiant heat of the flame tube 22 to prevent.
  • the outer pressure jacket 40 has a flange 68' on which a cover plate 64 rests and is screwed with its flange 68'' to the flange 68' of the outer pressure jacket 40 by means of fastening element 65, in particular a screw and nut.
  • the cover plate 64 has an outlet opening 69 which is opposite or extends the outlet opening 32 .
  • the base plate 4 (or flame tube base) ( figure 5 ) includes a burner and the ignition unit (both not shown) and serves as centering for the modules 46', 46", ... or the flame tube 22.
  • the combustion chamber 30 is formed in particular by a stack of modules 46′, 46′′, . . .
  • a thermal expansion of the individual, in particular ceramic modules 46', 46", ... and also with the base plate 4 during heating and cooling is not impeded by means for fastening, in particular by means of a groove 102-tongue 101 construction, in particular here for example hemispherical In this way, thermally induced stresses are avoided.
  • the groove 102-tongue 101 construction can preferably also be formed between the modules 46', 46", ... and/or a module 46' and bottom plate 4 and/or a module 46 and top plate 44.
  • the length of the combustion chamber 30 can be varied as desired by stacking different numbers of modules 46', 46''.
  • modules 46', 46", ... with different lengths can be used.
  • the diameter of the combustion chamber 30 can also be varied by varying the diameter of the modules 46', 46''. A taper with the modules 46', 46'' is also possible.
  • the individual modules 46', 46", ... are preferably guided either in a tube or through/on rails or prestressed by rods 43.
  • the prestressing takes place via the rods 43 and spring elements with a contact pressure suitable for ceramics.
  • the ceramic is only subjected to pressure.
  • Each module 46', 46", ... or the flame tube 22 preferably contains defined vapor passages 50 which allow the mixing zone of combustion and the surrounding vapor to be staged mixed for optimal combustion of hydrogen (H 2 ) and preferably oxygen (O 2 ) and set the required or desired temperatures.
  • the steam passages 50 are round and/or oval and/or angular and have a constant or variable cross section in their flow direction and are arranged in the direction of flow, in particular at flat angles, in particular between 80° and ⁇ 90°, to prevent the hot flame from being applied to the To prevent wall of the flame tube 22 and / or to introduce a swirl in the combustion media.
  • these can also be directed in such a way that they are injected directly into a flame and induce strong mixing.
  • the steam passages 50 can be distributed in different sizes over the length of the modules 46 or over the length of the flame tube 22 or can be designed as steam passages 150 on the end face 133 of a module 46 . Combinations of both principles are also possible.
  • the arrangement can be selected specifically for the various industrial applications, applications for generating electricity or using hydrogen (H 2 ) and preferably oxygen (O 2 ) in steam-guided combustion processes
  • figure 4 also discloses that the combustor 30 preferably has the same cross-section across the length of the combustor axis 31 .
  • the mixing of the fuel preferably takes place here only in the combustion chamber 30.
  • FIG. 6 also shows that steam flows into the area between the flame tube 22 and the outer pressure jacket 40.
  • the steam preferably flows in the direction of the outlet opening 32.
  • Steam is also supplied to a burner 58 and/or around the burner 58 .
  • figure 7 12 shows a variant of the bottom plate 4 with internal premixing in a mixer 55 in the bottom plate 4, whereby the arrangement of the injection planes in the steam passage can be configured individually. It is also easy to make it possible to repeat these passages.
  • FIG 7 the mixture (HHO) of hydrogen (H 2 ) and oxygen (O 2 ) and optionally water or water vapor (H 2 O) within the base plate 4 of the combustion chamber system 1 is shown in the section of the base plate 4 .
  • hydrogen (H 2 ) and oxygen (O 2 ) are mixed in the mixer 55 and only then fed to the combustion chamber 30 .
  • figure 8 shows schematically how different media can be mixed with one another preferably in a plate 110 such as the base plate 4 .
  • a plate 110 such as the base plate 4 .
  • it is the hydrogen 111, the oxygen 112 and the vapor 113 that each flow laterally into a channel 114 and are therefore mixed there.
  • the mixture then exits passage 114 in a direction 115, such as into combustion chamber 30 in FIG Figure 6 or 7 out.
  • figure 9 shows a single module 46.
  • a plurality of indentations 130 are preferably present.
  • the shape of the indentations 130 can be varied, such as having a narrowing, wedge-shaped course in the plane of the base area 134 of the indentation 130 .
  • the base 134 of a recess 130 is preferably flat, ie the combustion chamber axis 31 (or a line parallel thereto) is perpendicular to the base 134 ( figure 9 , 14 ) or the base 134 is designed to rise or fall, ie the combustion chamber axis 31 (or a parallel thereto) is not perpendicular to the base 134, as can be seen in FIGS.
  • the geometry and arrangement of the vapor passages 150 can be different for each individual module 46 or can be the same for the respective modules 46', 46''.
  • the geometry and arrangement of the vapor passages 150 can also be different, in particular for a single module 46 .
  • FIG 16 shows a top view of a module 46' according to FIG figure 9 (respectively. 14 ).
  • Each indentation 130', 130", 130"', ... has a center line 131', 131", 131".
  • the center line 131', ... divides the base area 134 in half.
  • the center lines 131', 131", ... of the depressions 130', 130", ... preferably meet in the middle of the module 46, i.e. at the point of the combustion chamber axis 31.
  • the base 134 is preferably wedge-shaped (truncated spherical) since the edges of the base 134 represent radials.
  • the depression 130 can be designed with its center line 131 in such a way that the center line 131 of the base area 134 does not run through the combustion chamber axis 31, as is shown in FIG figure 17 is indicated as an example for a depression 130 .
  • This enables a tangential twist when a fluid, here steam, flows through the steam passage.
  • the base 134 is therefore preferably not wedge-shaped here.
  • the base 134 can preferably also be square or rectangular.
  • the module 46 can also in turn consist of several elements 48', 48", . . . . Such an element 48', 48", ... of a module 46 is indicated by the dashed dividing lines 49', ... in figure 14 shown.
  • Each module 46 ( 9 ) or element 48', ... ( 14 ) for a module 46 according to figures 9 , 14 , 16, 17 may have vapor passages 50 which in themselves are through holes.
  • Vapor passages 150 with the same purpose as the vapor passages 50 are only obtained by stacking the individual modules 46',
  • These vapor passages 150 can also preferably be freely selected and designed in terms of their geometry.
  • Such a vapor passage 150 can also only be created completely by stacking two modules 46′, 46 .
  • vapor passages 150 can be present at the same time due to the depressions 130 and vapor passages 50 ( figure 15 ) .
  • a burner 58 is arranged at the bottom of the combustion chamber 30 ( 11 ).
  • This burner 58 is preferably a porous burner.
  • FIG. 11 A design is possible for an igniter 405 in which the igniter 405 is introduced laterally into the combustion chamber 30 (FIG. 11).
  • FIG. 11 is shown schematically how the arrangement of igniter 405 and burner 58 is designed.
  • the igniter 405 is supplied transversely to the longitudinal direction above the burner 58 or is present there through a vapor passage 50 or other passage.
  • the igniter 405 can preferably be fed into the combustion chamber, so that during operation after the initial and one-off ignition, the igniter 405 can be removed from the highly corrosive area.
  • the igniter 405 is at a corresponding distance 400 from the burner. Ignition takes place between burner 58 and ignition device 405 .
  • the igniter 405 can be moved out of the combustion chamber 30 .
  • figure 12 shows the top view of a flange 700 with base plate 4 with steam inlet openings, drainage openings for drainage lines 33 for the removal of condensates from the booster, the opening for the burner 58.
  • Openings 703 ⁇ 703" are preferably a plurality of openings, which are in particular distributed uniformly around the circumference.
  • the rods 43 are arranged schematically between the openings 703', .
  • the steam thus flows here into the intermediate space 41 between the outer pressure jacket 40 and the flame tube 22 .
  • the drainage openings for drainage lines 33 can also be seen.
  • the burner 58 is arranged centrally, around which the steam lines 25', 25", ... are arranged.
  • the course of the modules 46 is also shown.
  • a valve for flushing the vapor line is preferably also provided.
  • the combustion chamber system 1 is preferably connected in series with a steam pipe of an existing plant and is connected in series there by means of the flange.
  • a three-part mold concept is planned for the manufacture of the ceramic segments, in which the ceramic mass is filled around the circumference.
  • the aim here is to produce the two contact surfaces close to the final shape and to avoid post-processing as much as possible.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
EP21183260.5A 2021-07-01 2021-07-01 Système de chambre de combustion alimentée en hydrogène, procédé et installation Withdrawn EP4113008A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP21183260.5A EP4113008A1 (fr) 2021-07-01 2021-07-01 Système de chambre de combustion alimentée en hydrogène, procédé et installation
JP2023577857A JP7695413B2 (ja) 2021-07-01 2022-06-02 水素燃焼室システム、方法および設備
CN202280046195.6A CN117597548A (zh) 2021-07-01 2022-06-02 氢气点火的燃烧室系统、方法和设施
EP22731254.3A EP4334644A1 (fr) 2021-07-01 2022-06-02 Système de chambre de combustion à combustion d'hydrogène, procédé et installation
KR1020247003540A KR20240027111A (ko) 2021-07-01 2022-06-02 수소-발화식 연소실 시스템, 방법 및 플랜트
PCT/EP2022/065112 WO2023274661A1 (fr) 2021-07-01 2022-06-02 Système de chambre de combustion à combustion d'hydrogène, procédé et installation
US18/574,110 US20240318818A1 (en) 2021-07-01 2022-06-02 Hydrogen-fired combustion chamber system, method and plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21183260.5A EP4113008A1 (fr) 2021-07-01 2021-07-01 Système de chambre de combustion alimentée en hydrogène, procédé et installation

Publications (1)

Publication Number Publication Date
EP4113008A1 true EP4113008A1 (fr) 2023-01-04

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP21183260.5A Withdrawn EP4113008A1 (fr) 2021-07-01 2021-07-01 Système de chambre de combustion alimentée en hydrogène, procédé et installation
EP22731254.3A Pending EP4334644A1 (fr) 2021-07-01 2022-06-02 Système de chambre de combustion à combustion d'hydrogène, procédé et installation

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22731254.3A Pending EP4334644A1 (fr) 2021-07-01 2022-06-02 Système de chambre de combustion à combustion d'hydrogène, procédé et installation

Country Status (6)

Country Link
US (1) US20240318818A1 (fr)
EP (2) EP4113008A1 (fr)
JP (1) JP7695413B2 (fr)
KR (1) KR20240027111A (fr)
CN (1) CN117597548A (fr)
WO (1) WO2023274661A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025031707A1 (fr) * 2023-08-08 2025-02-13 Siemens Energy Global GmbH & Co. KG Système et procédé de fonctionnement d'un système

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025154127A (ja) * 2024-03-29 2025-10-10 三浦工業株式会社 水蒸気発生装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201029B1 (en) * 1996-02-13 2001-03-13 Marathon Oil Company Staged combustion of a low heating value fuel gas for driving a gas turbine
EP1375827A1 (fr) 2002-06-28 2004-01-02 Siemens Aktiengesellschaft Centrale à vapeur
US20070190469A1 (en) * 2005-10-31 2007-08-16 Clark Daniel O Methods and apparatus for preventing deposition of reaction products in process abatement reactors
US20170342860A1 (en) * 2016-03-14 2017-11-30 Kabushiki Kaisha Toshiba Gas turbine facility

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Publication number Priority date Publication date Assignee Title
JP3706455B2 (ja) * 1997-01-29 2005-10-12 三菱重工業株式会社 水素燃焼タービン用水素・酸素燃焼器
JP2006017367A (ja) 2004-06-30 2006-01-19 Toshiba Corp 水素・酸素燃焼方法および水素・酸素燃焼装置
US12345414B2 (en) 2017-07-12 2025-07-01 Praxair Technology, Inc. Method for enhancing combustion reactions in high heat transfer environments
WO2019028289A1 (fr) 2017-08-02 2019-02-07 Tascosa Advanced Service, Inc. Brûleur reconçu
JP7245490B2 (ja) 2018-08-08 2023-03-24 株式会社ヒラカワ 水蒸気の生成方法および水蒸気の生成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201029B1 (en) * 1996-02-13 2001-03-13 Marathon Oil Company Staged combustion of a low heating value fuel gas for driving a gas turbine
EP1375827A1 (fr) 2002-06-28 2004-01-02 Siemens Aktiengesellschaft Centrale à vapeur
US20070190469A1 (en) * 2005-10-31 2007-08-16 Clark Daniel O Methods and apparatus for preventing deposition of reaction products in process abatement reactors
US20170342860A1 (en) * 2016-03-14 2017-11-30 Kabushiki Kaisha Toshiba Gas turbine facility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025031707A1 (fr) * 2023-08-08 2025-02-13 Siemens Energy Global GmbH & Co. KG Système et procédé de fonctionnement d'un système

Also Published As

Publication number Publication date
JP7695413B2 (ja) 2025-06-18
KR20240027111A (ko) 2024-02-29
CN117597548A (zh) 2024-02-23
JP2024523393A (ja) 2024-06-28
US20240318818A1 (en) 2024-09-26
EP4334644A1 (fr) 2024-03-13
WO2023274661A1 (fr) 2023-01-05

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