EP4083501A1 - Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion - Google Patents

Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion Download PDF

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Publication number
EP4083501A1
EP4083501A1 EP21171394.6A EP21171394A EP4083501A1 EP 4083501 A1 EP4083501 A1 EP 4083501A1 EP 21171394 A EP21171394 A EP 21171394A EP 4083501 A1 EP4083501 A1 EP 4083501A1
Authority
EP
European Patent Office
Prior art keywords
combustion
reactant
combustion chamber
hydrogen
steam
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Withdrawn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
EP21171394.6A
Other languages
German (de)
English (en)
Inventor
Andreas Fiolitakis
Michael Pries
Holger Ax
Tobias Florian BURGARD
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 EP21171394.6A priority Critical patent/EP4083501A1/fr
Priority to CN202280030965.8A priority patent/CN117280156A/zh
Priority to PCT/EP2022/056210 priority patent/WO2022228766A1/fr
Priority to ES22713411T priority patent/ES3046230T3/es
Priority to BR112023022583A priority patent/BR112023022583A2/pt
Priority to EP22713411.1A priority patent/EP4298381B1/fr
Publication of EP4083501A1 publication Critical patent/EP4083501A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/003—Methods of steam generation characterised by form of heating method using combustion of hydrogen with oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • 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
    • F23C6/042—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with fuel supply in stages
    • 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
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • 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
    • F23C2201/40—Intermediate treatments between stages
    • F23C2201/401—Cooling
    • 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
    • F23C2900/06041—Staged supply of oxidant
    • 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

Definitions

  • the invention relates to a combustion device and a method for burning hydrogen with oxygen.
  • Combustion devices of this type are used, inter alia, in power plants in which steam turbines are used to drive generators to generate electricity.
  • a steam capacity is provided with the combustion device.
  • the possibility of using hydrogen efficiently improves the sustainability of energy production.
  • the EP0452839B1 a typical combustor, initially in the form of a cylinder.
  • hydrogen and oxygen are supplied at the upstream end, which burns in the combustion chamber of the combustion device.
  • the resulting steam is discharged downstream and is thus available, for example, to the steam turbine.
  • the wall of the combustion device be specially cooled.
  • a double-walled cylinder is used for this purpose, with a tube bundle being arranged on the inside. Feed water is routed through the tube bundle and injected into the combustion chamber after a deflection through the double-walled cylinder.
  • a combustion device in which oxygen and hydrogen are supplied to a burner.
  • the burner is arranged in a flow channel in such a way that the hot steam produced by the combustion flows through the center of the flow channel.
  • cold steam is supplied to the flow channel. Similar to a flow pump, the cold vapor is entrained by the hot vapor produced by the combustion. The cold steam thus surrounds the hot steam, with the cold steam mixing with the hot steam as the distance increases, and an average temperature that is uncritical for the materials used is established.
  • Object of the present invention is therefore to enable combustion of hydrogen with oxygen, in which a advantageous controlled process management is possible and in which a long service life of the combustion device can be guaranteed.
  • the new concept according to the invention is based on staged combustion, with one of the two reactants being present in excess up to the last stage.
  • each reaction section comprises a combustion chamber and an adjoining transition section.
  • a first supply device is initially required, from which the first reactant can be supplied.
  • a second supply device is required, from which the second reactant can be supplied.
  • the first reactant is hydrogen
  • oxygen is supplied by the second supply device and, conversely, if the first reactant is oxygen, hydrogen is supplied by the second supply device.
  • a water supply is provided, from which a cooling medium can be made available. It can be provided that liquid water or cold steam is supplied. It is the same It is possible for liquid water and cold steam or a mixture of liquid water and cold steam to be made available separately from the water supply.
  • the first reaction portion having the first combustion chamber has at least one injection nozzle arranged on the upstream side.
  • the first reactant i.e. hydrogen or oxygen
  • the first combustion chamber is introduced into the first combustion chamber through the injection nozzle.
  • a connection from the first supply device to the injection nozzle is obviously required.
  • the first combustion chamber has at least one injection port on the upstream side through which the second reactant, i.e. oxygen or hydrogen, is introduced into the first combustion chamber.
  • the second reactant i.e. oxygen or hydrogen
  • a cooling medium is supplied during or after the first combustion.
  • a second reaction section with a second combustion chamber, which adjoins the first transition section, is also required.
  • the second transition section of the second reaction section Downstream of the second combustor is the second transition section of the second reaction section. Again, it is provided that at least one water inlet is provided on the second combustion chamber and/or on the second transition section is present, through which in turn a cooling medium can be supplied.
  • At least a third reaction section with a third combustion chamber is required. This follows analogously to the second transition section. Likewise, on the upstream side of the third combustion chamber, there is at least one injection port for repeatedly supplying the second reactant.
  • the third transition section of the third reaction section is located downstream of the third combustion chamber. It is again provided that at least one water inlet is present at the third combustion chamber or at the third transition section, through which a cooling medium can in turn be supplied.
  • one of the two reactants is introduced through the at least one injection nozzle and the other reactant is introduced through the injection openings into the combustion chambers of the stepped reaction sections. It is essential here that the first reactant is always present in excess, except for the final combustion in the last combustion chamber. This means that a larger amount of the first reactant that deviates from the stoichiometric amount is deliberately added.
  • the second reactant is introduced into the first combustion chamber through the injection opening and at least 1.5 times the quantity required for stoichiometric combustion is introduced through the injection nozzle.
  • the second reactant in contrast to the first reactant, only an insufficient portion of the second reactant for complete combustion is introduced into the first combustion chamber.
  • the cooling medium is fed through the at least one water inlet in the first reaction section either into the combustion chamber or the subsequent transition section or both into the combustion chamber and into the transition section.
  • the cooling medium can be liquid water or cold steam. Provision can also be made for liquid water and cold steam to be fed in at the same time via one or separate water openings.
  • the mixture of the hot vapor formed by the combustion and the cooling medium produces a medium-temperature vapor.
  • a mixture of intermediate temperature vapor and the remaining unburned portion of the first reactant exits the first transition section.
  • the first reactant which is supplied in excess at the beginning, is hydrogen
  • oxygen forms the second reactant. Consequently, the mixture at the exit of the transition section consists of steam and hydrogen.
  • the first reactant is oxygen
  • the second reactant is correspondingly hydrogen, and thus the mixture at the exit of the transition section is a mixture of steam and oxygen.
  • the combustion process is repeated in the further reaction sections.
  • the second reactant is supplied in the amount provided for the respective combustion through the respective injection openings.
  • Whether it is necessary to feed in the first reactant depends in particular on the remaining amount fed in from the preceding reaction section. If this is already sufficient, no further supply of the first reaction partner takes place in the corresponding reaction section.
  • the respective supply or its necessity also depends on how high the excess of the first reactant should be in the respective, but not the last, reaction section. At least, if necessary, enough of the first reaction partner is fed in through at least one corresponding injection nozzle so that at least 1.5 times the amount required for stoichiometric combustion is present in the respective (except for the last) combustion chamber.
  • the quantity of the first reactant supplied through the injection nozzle and the quantity of the second reactant supplied through the injection openings are fed into the individual reaction sections of the combustion device in such a way that, except for the last reaction section After each combustion in the respective combustion chambers, a relevant portion of the first reactant remains for the respective subsequent reaction section.
  • the basic idea of the invention is the reduction of the combustion temperature through the reduced supply of the second reactant and thus a change in the mixing ratio deviating from the stoichiometry - apart from the combustion in the combustion chamber of the last reaction section. This means that the combustion does not take place stoichiometrically in a single stage as before, but non-stoichiometric combustion is carried out over at least two reaction sections.
  • the combustion processes in the reaction sections preceding the last combustion can be operated either with an excess of oxidizer (i.e. "lean") or with an excess of fuel (i.e. "rich”).
  • the first reactant is oxygen and the second reactant is hydrogen.
  • the first reactant is hydrogen and the second reactant is oxygen.
  • hydrogen is selected as the first reactant, which is present in excess up to the last combustion process.
  • the amount of oxygen provided for the combustion taking place there is supplied.
  • oxygen is selected as the first reactant, which is analogously present in excess up to the last combustion process.
  • the amount of hydrogen intended for the combustion taking place there is fed into each combustion chamber.
  • the combustion device according to the invention with a multi-stage partial combustion both limits the temperatures occurring during combustion and enables optimal control of the combustion without a significant need for a cooling medium, so that the result is a particularly advantageous combustion of hydrogen.
  • the supply of the first reactant and the supply of the second reactant into the first combustion chamber is adjusted in such a way that the combustion chamber contains at least three times the amount of the first reactant that is required for stoichiometric combustion.
  • the second reactant and, if necessary, the first reactant should be added in such an amount that the combustion chamber contains at least twice the amount of the first reactant required for a stoichiometric ratio.
  • the first reactant required for the entire combustion over the several stages is supplied completely through the at least one injection nozzle into the first combustion chamber.
  • the changing mixing ratio with the increasing vapor is compensated to some extent by the decreasing excess of the first reactant.
  • the entire quantity of the first reactant fed to the combustion device through the injection nozzle and the entire quantity of the second reactant fed to the combustion device through the injection openings is dimensioned in such a way that, if possible, a stoichiometric combustion occurs.
  • complete consumption of both reactants is achieved with the combustion in the last reaction section. In this case, only steam leaves the incinerator.
  • the first reactant and/or the second reactant is advantageously supplied to the last combustion chamber in such an amount that the first reactant and/or the second reactant is present in the last combustion chamber in at least 0.9 times the amount required for stoichiometric combustion.
  • the amount of the other reactant permissible proportionally remaining reactant for the last combustion process is present in an amount which corresponds to at least 1.01 times the amount required for stoichiometric combustion.
  • the permissible remaining reactant is present in the last combustion chamber in an amount that is 1.02 times the amount required for combustion.
  • the proportion should not be increased beyond what is necessary.
  • cooling processes are switched to the individual combustion processes in which liquid water and/or cold steam are used as the cooling medium is added.
  • the cooling medium can be selected differently, ie liquid water or cold steam or liquid water together with cold steam, both for the different reaction sections and for the respective reaction section.
  • the cooling medium is supplied in the respective transition sections.
  • Another advantage is that the combustion in the combustion chamber can be better controlled, and the temperature control, in particular the setting of a desired outlet temperature at the outlet of the respective reaction section, is simplified by the appropriate dimensioning of the coolant quantity. Consequently, the at least one first water inlet is arranged on the first transition section, the at least one second water inlet is arranged on the second transition section and the at least one third water inlet is arranged on the third transition section.
  • a further fourth reaction section is arranged after the third reaction section.
  • This likewise has a fourth combustion chamber, which adjoins the third transitional section, with a fourth injection opening and a fourth transitional section, which adjoins the fourth combustion chamber.
  • a higher combustion temperature could be selected at a higher permissible component temperature (and higher permissible temperature gradients), so that in each Level a higher proportion can be burned.
  • a low permissible component temperature leads to the requirement for a low combustion temperature in the respective combustion chamber. Consequently, the higher the allowable temperatures, the fewer stages should be required. If the components are less temperature-resistant, a higher number of reaction sections can make sense.
  • the supply of the first reactant through the at least one injection nozzle and the supply of the second reactant through the injection openings into the individual combustion chambers of the reaction sections must be dimensioned in such a way that, apart from the last combustion process, each combustion in the respective reaction section there is a remaining portion of the first reactant for the at least one subsequent reaction section.
  • a respective water inlet for the further supply of a coolant is advantageously present at least up to the last reaction section at each transition section. Although this does not appear to be mandatory, a water inlet can also be provided at the transition section of the last reaction section.
  • the shape of the respective combustion chamber and the associated transition section can be selected using known embodiments for combustion chambers and hot gas ducts. At least the respective cross section of the individual sections, ie the combustion chamber and the transition section of the respective reaction sections, will generally have to be adapted to the material flow present in the respective section.
  • a combustion chamber can be designed as a component in the manner of a so-called “tubular combustion chamber” and the transition section as an adjoining component in the manner of a so-called “transition”.
  • a component is advantageously used that extends over a reaction section or, particularly advantageously, over at least two reaction sections, which means that there is no structural separation into the combustion chamber and the transition section.
  • the combustion chamber represents that section of the component in which the combustion is intended to take place in the respective reaction section.
  • the transition section is that partial area of the component which represents the connection from one combustion chamber to the following combustion chamber or to subsequent devices.
  • a temperature determination unit is present in a particularly advantageous manner. This is to be selected in such a way that it is possible to determine a first combustion temperature in the first combustion chamber and a second combustion temperature in the second combustion chamber and to determine a third combustion temperature in the third combustion chamber. If at least one further reaction section is present, it is advantageously possible to also determine the combustion temperature in the at least one further combustion chamber.
  • the temperature determination unit should be able to determine a first starting temperature at the exit of the first transition section and a second starting temperature at the exit of the second transition section and a third starting temperature at the exit of the third transition section to be able to determine. If one or more further reaction sections are present, it is correspondingly advantageous if the other respective exit temperatures at the exit of the respective transition section can also be determined.
  • the combustion temperature or the initial temperature can be determined in different ways. On the one hand, it is conceivable to calculate the temperatures with sufficient accuracy based on the given properties of the combustion device and the data on the media supplied, i.e. the material flows of the first reactant and the second reactant and the cooling medium and its temperatures.
  • sensors to detect the temperature, for example on various housing sections, in order to be able to determine the temperatures inside the combustion device.
  • Other options for determining combustion temperatures are also well known to those skilled in the art and can be used.
  • an advantageous staged combustion can be controlled.
  • the temperatures occurring in the respective combustion process are advantageously limited to that level at which essentially damage-free operation of the combustion device is possible.
  • the combustion device is advantageously controlled in such a way that a respective maximum temperature is not exceeded.
  • it is an advantage if - at least at nominal load - the combustion temperature approaches the maximum temperature and thus a high output can be achieved.
  • the combustion temperature at the maximum output of the combustion device is not less than 100 K, in particular not less than 50 K below the maximum temperature.
  • an optimal supply of the cooling medium can take place on the basis of knowledge of the existing or occurring temperatures.
  • the amount of cooling medium just required is supplied for this purpose, so that an optimum initial temperature results at the outlet of the respective reaction section.
  • the starting temperature should be high enough to allow self-ignition in the subsequent combustion process.
  • the amount of cooling medium supplied is such that the maximum temperature is not exceeded in the subsequent combustion process.
  • a maximum temperature of 1800°C for the combustion process and a target temperature of 1000°C for the desired temperature at the exit of the respective first to penultimate transition section can be selected.
  • the second reactant is added in such a quantity that the maximum temperature is approximately reached by the combustion.
  • the amount of cooling medium that is supplied is such that the initial temperature is reduced to the target temperature, if possible.
  • cold steam can be used as a cooling medium, it is advantageous for the process if liquid water is used. By using liquid water, a further cooling effect is achieved due to the enthalpy of vaporization.
  • Another particular advantage of using liquid water as a cooling medium is the greater formation of steam, while when using cold steam as a cooling medium, it must be available at a low temperature which is too low for other purposes.
  • a combustion device 01 is shown schematically as an example.
  • the combustion device 01 has five reaction sections 11, 21, 31, 41 and 51.
  • Each of the reaction sections 11, 21, 31, 41 and 51 has a respective combustion chamber 12, 22, 32, 42 and 52 in which combustion of hydrogen and oxygen takes place during operation.
  • the first reaction section 11 has a first injection nozzle 14 on the upstream side of the first combustion chamber 12 , which is connected to a first supply device 04 .
  • first procedure it can be provided that hydrogen is supplied by the first supply device 04 and oxygen is supplied by the second supply device 03.
  • the reverse configuration can be carried out with the first supply device 04 for supplying oxygen and with the second supply device 03 for supplying hydrogen.
  • reaction sections 21, 31, 41 and 51 have a combustion chamber 22, 32, 42 and 52 each with a corresponding injection opening 23, 33, 43 and 53 for the further supply of the second reactant.
  • there is no injection nozzle provided since the first reaction partner is already introduced completely via the injection nozzle 14 into the first combustion chamber 12 for all combustion processes.
  • all other injection openings 23, 33, 43 and 53 are also connected to the second supply device 03.
  • transition sections 15, 25, 35, 45 and 55 which each form the connection from a preceding combustion chamber 12, 22, 32, 42 and 52 to the following combustion chamber 22, 32, 42 and 52 or to a subsequent plant part (not shown) form.
  • liquid water is used as the cooling medium.
  • cold steam can also be used.
  • the use of liquid water at one or more water inlets and of cold steam at other water inlets can also be provided. It is also conceivable to mix the cold steam and liquid water as a cooling medium before they are fed into the transition section.
  • At least this diagram again illustrates the preferred combustion process in that the first reactant in this example is only and completely fed into the first combustion chamber in an amount sufficient for all combustions.
  • the second reactant is added successively, so that with each further combustion in the individual combustion chambers, the first reactant is gradually consumed. It is advantageous Amount of the first reactant and the total amount of the second reactant chosen such that in the last combustion a stoichiometric combustion is possible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
EP21171394.6A 2021-04-30 2021-04-30 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion Withdrawn EP4083501A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP21171394.6A EP4083501A1 (fr) 2021-04-30 2021-04-30 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion
CN202280030965.8A CN117280156A (zh) 2021-04-30 2022-03-10 用于燃烧氢的燃烧装置和用于执行燃烧的方法
PCT/EP2022/056210 WO2022228766A1 (fr) 2021-04-30 2022-03-10 Dispositif de combustion pour la combustion d'hydrogène et procédé de mise en œuvre de la combustion
ES22713411T ES3046230T3 (en) 2021-04-30 2022-03-10 Combustion device for combustion of hydrogen and method for carrying out the combustion
BR112023022583A BR112023022583A2 (pt) 2021-04-30 2022-03-10 Dispositivo de combustão para combustão de hidrogênio e processo para realização da combustão
EP22713411.1A EP4298381B1 (fr) 2021-04-30 2022-03-10 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21171394.6A EP4083501A1 (fr) 2021-04-30 2021-04-30 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion

Publications (1)

Publication Number Publication Date
EP4083501A1 true EP4083501A1 (fr) 2022-11-02

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EP21171394.6A Withdrawn EP4083501A1 (fr) 2021-04-30 2021-04-30 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion
EP22713411.1A Active EP4298381B1 (fr) 2021-04-30 2022-03-10 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion

Family Applications After (1)

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EP22713411.1A Active EP4298381B1 (fr) 2021-04-30 2022-03-10 Dispositif de combustion d'hydrogène et procédé de mise en ouvre de la combustion

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EP (2) EP4083501A1 (fr)
CN (1) CN117280156A (fr)
BR (1) BR112023022583A2 (fr)
ES (1) ES3046230T3 (fr)
WO (1) WO2022228766A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024254646A1 (fr) * 2023-06-16 2024-12-19 InfigoLabs Pty Ltd Chambre de combustion et composant de pyrolyse, ensemble et systèmes et procédés associés, et système et procédé de calcination
DE102025105301A1 (de) 2025-02-13 2026-08-13 Siemens Energy Global GmbH & Co. KG Dampferzeugungsanlage und Verfahren zum Betreiben einer solchen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474140A (en) * 1980-11-24 1984-10-02 Sternfeld Hans J Steam generator
EP0452839B1 (fr) 1990-04-19 1993-09-01 Balcke-Dürr AG Dispositif de production de vapeur en combinant oxygène et hydrogène
JPH07293207A (ja) * 1994-04-27 1995-11-07 Central Res Inst Of Electric Power Ind 水素燃焼タービンシステム
WO1997031184A1 (fr) * 1996-02-26 1997-08-28 Westinghouse Electric Corporation Centrale electrique a combustion d'hydrogene avec recuperation
DE112018000670T5 (de) 2017-02-03 2019-10-24 Kawasaki Jukogyo Kabushiki Kaisha Stöchiometrisches wasserstoff-/sauerstoffverbrennungsturbinensystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130025253A1 (en) * 2011-07-27 2013-01-31 Rajani Kumar Akula Reduction of co and o2 emissions in oxyfuel hydrocarbon combustion systems using oh radical formation with hydrogen fuel staging and diluent addition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474140A (en) * 1980-11-24 1984-10-02 Sternfeld Hans J Steam generator
EP0452839B1 (fr) 1990-04-19 1993-09-01 Balcke-Dürr AG Dispositif de production de vapeur en combinant oxygène et hydrogène
JPH07293207A (ja) * 1994-04-27 1995-11-07 Central Res Inst Of Electric Power Ind 水素燃焼タービンシステム
WO1997031184A1 (fr) * 1996-02-26 1997-08-28 Westinghouse Electric Corporation Centrale electrique a combustion d'hydrogene avec recuperation
DE112018000670T5 (de) 2017-02-03 2019-10-24 Kawasaki Jukogyo Kabushiki Kaisha Stöchiometrisches wasserstoff-/sauerstoffverbrennungsturbinensystem

Also Published As

Publication number Publication date
BR112023022583A2 (pt) 2024-01-16
EP4298381C0 (fr) 2025-07-09
EP4298381B1 (fr) 2025-07-09
ES3046230T3 (en) 2025-12-01
CN117280156A (zh) 2023-12-22
WO2022228766A1 (fr) 2022-11-03
EP4298381A1 (fr) 2024-01-03

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