EP3169937B1 - Vorrichtung zur erzeugung von strom und zugehöriges verfahren - Google Patents
Vorrichtung zur erzeugung von strom und zugehöriges verfahren Download PDFInfo
- Publication number
- EP3169937B1 EP3169937B1 EP15762714.2A EP15762714A EP3169937B1 EP 3169937 B1 EP3169937 B1 EP 3169937B1 EP 15762714 A EP15762714 A EP 15762714A EP 3169937 B1 EP3169937 B1 EP 3169937B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- micro
- water
- holed
- combustion
- hydrogen
- 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.)
- Not-in-force
Links
- 238000000034 method Methods 0.000 title claims description 18
- 230000005611 electricity Effects 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims description 56
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 229910001868 water Inorganic materials 0.000 claims description 49
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F23C99/00—Subject-matter not provided for in other groups of this subclass
- F23C99/006—Flameless combustion stabilised within a bed of porous heat-resistant material
-
- 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
- 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
- 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 present invention relates to the field of the production of energy from nonpolluting renewable sources or green sources, and it refers to an apparatus for producing energy starting from molecular hydrogen, oxygen and water, that can be used for both civil use and industrial applications.
- Molecular hydrogen, or dihydrogen is constituted by a molecule of two hydrogen atoms and its formula is H 2 ; incorrectly, it is generally referred to simply as "hydrogen".
- hydrogen In conditions of room temperature and pressure, it appears as a colourless and odourless gas and it may be obtained by various methods, even on a large scale, on industrial scale, for instance by electrolysis of water or by reforming of natural gas or of other hydrocarbons.
- the industrial production of this gas is a process widely used and now acquired, also because its uses are many and widespread since long time, and they range from the production of ammonia to the use as an alternative fuel to hydrocarbons.
- Molecular hydrogen is in fact a gas which combustion is particularly advantageous from the point of view of emissions, which are much less polluting than those emitted by any other type of fuel: the main product of the combustion of molecular hydrogen with oxygen or air as oxidizing is in fact simply water, or better water vapour. For this reason, in recent years there have been numerous attempts to develop systems to produce "clean" energy from the combustion of molecular hydrogen, alone or in mixture with other fuels, for example with methane. These technological systems that exploit molecular hydrogen as an energy source have been developed both for the application to mobile devices in the transport sector is also for application to stationary devices in the production of energy in industrial and domestic.
- Molecular hydrogen is in fact a gas whose combustion is particularly advantageous from the point of view of emissions that are much less polluting than those emitted by any other type of fuel: the main product of the combustion of molecular hydrogen with oxygen or air as combustive agent is in fact simply water, or better water vapour.
- the main product of the combustion of molecular hydrogen with oxygen or air as combustive agent is in fact simply water, or better water vapour.
- WO2012/013289 and US2010/043433 describe apparatuses for the production of electric energy starting from molecular hydrogen.
- molecular hydrogen also has an energy density per unit of volume that is much lower than that of any other fuel which, again, makes it inconvenient its practical use as fuel to produce energy.
- a subject of the present invention is therefore to provide an apparatus and a process for producing electric energy based on the combustion of molecular hydrogen, which is efficient and makes use of a technology having costs relatively low.
- a further subject of the present invention is to provide an apparatus and a process for producing energy that only use as main consumable materials renewable materials, such as molecular hydrogen, oxygen and water, without producing polluting emissions.
- a further subject of the present invention is to provide an apparatus and a process for producing electric energy for civil and industrial uses, which further allows recovering the water vapour produced for generating sanitary water or for the use in heating systems.
- FIG. 1 depicts an apparatus for producing electric energy according to the present invention comprising a combustion cell 1, for the combustion of molecular hydrogen, typically made of steel.
- the Figures 1 and 2 depict a combustion cell 1 having a hollow body 2 of substantially cylindrical form, but it is meant that different forms of the cell's body, for instance a parallelepiped form with square or rectangular base, are anyway to be considered as comprised in the scope of the present invention.
- the body 2 of the combustion cell 1 is closed by two blind flanges 3, which close the body 2 on opposite sides by means of a suitable connection system, for instance by fixing with a support ring 3', or by another system that is suitable to be used with materials at high pressure.
- the present combustion cell 1 further comprises at least a valve 4 for the supply of molecular oxygen and at least a valve 5 for the supply of water, which allow introducing respectively hydrogen and sprayed water inside the combustion cell, by means of suitable nozzles.
- At least a further valve not represented in the figure, has the function to introduce oxygen in the combustion chamber 1.
- Such supply valves are typically electromechanical valves and are each accompanied, upstream, by a check valve for security against backfiring.
- the water supplied to the combustion cell in the present apparatus may be water taken from a dedicated tank or, preferably, recycle water coming from the combustion cell in the form of water vapour, collected downstream of the cell and deposited in a special collection tank from which it is taken when needed.
- micro-holed element 6 comprised in the present apparatus and made of titanium or of a titanium alloy, intended to be placed inside the body 2 of the combustion cell.
- the present micro-holed element 6 can be made of a core in steel or any other analogous material, completely coated by a surface layer of titanium or of a titanium alloy.
- a body is meant that is provided with through holes of dimensions of the order of millimetres, preferably all having the same dimensions, ranging for instance between 0.5 and 2 mm, and positioned at equal distance between each other, for instance at a distance comprised between 1.5 and 2.5 mm, and preferably at a distance equal to about 2.0 mm.
- the form and dimensions of the micro-holed element according to the invention may be various and depend on the form and dimensions of the combustion cell where the micro-holed element is positioned; it is critical that the micro-holed element 6 is fixed inside the cell in such a position as to be invested by the flow of hydrogen entering parallel to the through holes on its surface, and positioned so that every point of said element is at a distance not exceeding 30 cm from the nozzle of the valve for the supply of hydrogen, preferably at a distance comprised between 5 and 10 cm, and more preferably at a distance comprised between 2 and 5 cm.
- the micro-holed element 6 may be fixed at one of the blind flanges 3 closing the cell.
- Figure 2 it is illustrated a preferred embodiment of the micro-holed element 6, having the form of a plate, which may be fixed to the cell by one or more fixing means, such as two drilled bolts 7, which can allow wires and cables to come out from inside the plate towards the outside of the cell.
- the holes of the micro-holed element have frustoconical shape, all with their major base on the same surface, intended for being hit by the flow of hydrogen.
- the position of the micro-holed element inside the combustion cell must be such that the flow of hydrogen strikes the micro-holed element on the side on which the major bases of the frustoconical holes is exposed.
- the micro-holed element during operation of the combustion apparatus of the present invention, must be heated, for example to be able to assume an operating temperature comprised between about 180°C and about 300°C, and it can be heated to such temperatures thanks to appropriate electrical resistances inside the element itself, supplied from the outside through wires passing in the above mentioned perforated fixing means.
- the present apparatus can comprise only one micro-holed element in the form of a plate and, depending on the dimensions of the plate, one or more nozzles for supplying hydrogen, so that each point of the micro-holed plate is at a distance less than 30 cm, preferably at a distance between 5 and 10 cm, and more preferably at a distance between 2 and 5 cm, from at least one of the nozzles.
- the present combustion apparatus may comprise more micro-holed plates arranged in parallel among each other, so as to achieve the above said conditions for the distance from the nozzles of the valves for supplying hydrogen.
- the micro-holed element can have substantially the same form of the combustion cell, but smaller dimensions so as to form inside the hollow body 2 of the cell a kind of interspace with micro-holed portions, each placed at a distance not exceeding 30 cm from a nozzle of a valve for supplying hydrogen.
- the fixing means 7 of the micro-holed element are anchored one or more piezoelectric ignition elements that, at the request of an external battery to which they are connected, can bring the temperature of the micro-holed element to the desired value in case of breakage or malfunction of the main device for the increase of temperature of the micro-holed element.
- Combustion cells according to the invention suitable for domestic use, having, therefore small size, can for example have a body 2 with dimensions of 6-8 cm of thickness and about 30 cm in height, with about 20 cm in diameter in the case of cells having a cylindrical body and 10-20 cm of base side for cells having a body of parallelepiped shape.
- the dimensions of the micro-holed element of titanium will be determined accordingly so as to provide an element of dimensions suitable for the insertion in a cell of the above mentioned dimensions, for example a suitable micro-holed element is a plate that is about 3 cm thick, about 25 cm tall and about 15 cm in width.
- the number of the supply valves, for supplying molecular hydrogen, oxygen and water is commensurate with the size of the cell of combustion and it will be greater the larger is the cell.
- the valves for supplying hydrogen are for example three in number, and the valves for the supply of water and oxygen are two in number.
- the apparatus according to the present invention further comprises at least a motorized valve for the controlled discharge of steam and, preferably, also one or more safety valves, such as a static safety valve and a dynamic safety valve, for the discharge of the gas inside the cell in emergency situations, such as when the internal pressure of combustion cell exceeds a certain threshold value, or during the maintenance operations of the apparatus.
- At least one pressure sensor 8 and at least one temperature sensor 9 in order to constantly check the parameters of temperature and pressure within the cell during its operation.
- the values of temperature and pressure detected can be read directly on the instrument or, according to a preferred embodiment, the relevant data can be transferred to an external unit able to collect, store and manage such data, for example to a programmable logic controller (or PLC, Programmable Logic Controller) which has also the purpose to control the operation of the apparatus depending on the values of the above said parameters as detected.
- a programmable logic controller or PLC, Programmable Logic Controller
- the above external unit for example a control unit of the PLC type, may also advantageously control the operation of all the various valves present in the apparatus including, for example, the motorized valve for the controlled release of water vapour or the valve for supplying hydrogen or again the dynamic safety valve, on the basis of the pressure values required by the plant and / or pre-set in the program that the PLC unit is running, and the values detected.
- the PLC unit again on the basis of the data pre-set in the program that is running, may also control the supplying of the hydrogen flow to supply it at predetermined time intervals.
- the process for producing electric energy according to the invention comprises the following steps:
- the water vapour leaving the turbine is passed through a chiller to bring its temperature to values lower than 90°C.
- the water vapour produced is not dispersed in the form of vapour, but water is recovered that can be used for re-entry into the combustion cell for a subsequent cycle.
- the water recovered typically at a temperature of 70-80°C, can be moreover used for heating radiant groups or radiators or as sanitary water; in this latter case, a heat exchanger fed by a flow of external water, which does not interfere on the cycle of production of energy in the combustion cell, is introduced into the chiller, thus allowing the passage of water at a higher temperature, which can then be taken for use as sanitary water.
- the combustion of molecular hydrogen occurs thanks to the presence in the cell of the micro-holed element 6, and more in particular to the fact that it is previously heated and to the fact that the hydrogen sprayed in contact with the micro-holed element generates a friction that, together with the high temperature and the presence of oxygen acting as combustive agent, causes the hydrogen combustion and the rise of temperature inside the cell.
- This phenomenon is particularly effective since the micro-holed element has holes of frustoconical shape, as described above, being in this case greater the friction generated by the flow of hydrogen entering into the holes.
- the rise of temperature inside the cell is preferably controlled so that the temperature does not exceed about 700°C; the inside of the combustion cell can be anyway coated by a ceramic layer having high thermal resistance or by an analogous material having for instance a thickness comprised between 10 and 20 mm approximately.
- the combustion cell is fed with water, thus being charged with water vapour having high pressure, typically about 40-50 atm; the discharge of the so-formed vapour occur under controlled conditions, thanks to a motorized valve, which creates a flow of vapour with a pressure of about 2-6 atm towards the turbine.
- the combustion cell emptied of the vapour, typically drops to values of temperature around 550°C, then it is fed again with molecular hydrogen and oxygen that, thanks to the friction with the heated micro-holed element, undergoes a new combustion and raises the temperature in the cell, fed again with water that forms water vapour, which is led to the turbine to generate electric energy, and so on from cycle to cycle.
- the amount of molecular hydrogen for feeding the combustion cell with in the normal operating phases of the present apparatus is lower than the amount of molecular hydrogen for feeding the same cell in the starting step b).
- the present apparatus allows producing electrical energy from renewable sources without emission of any kinds of pollutants.
- the present apparatus for producing energy finds a privileged application in domestic plants where the small dimensions of the plant helps maintaining low the costs of the technology used and the recovery of the vapour formed is maximized by the immediate recovery for the heating system and for the production of sanitary water.
- a further advantage of the apparatus for producing energy according to the present invention is the fact that it may be used not only for domestic and industrial application in new plants, but also in pre-existing plants, for instance for converting hydrocarbons power plants, for haulage, in particular by trains and subway trains.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuel Cell (AREA)
Claims (11)
- Vorrichtung für die Erzeugung von elektrischer Energie, ausgehend von molekularem Wasserstoff und Wasser, umfassend eine Verbrennungszelle (1), umfassend einen hohlen Körper (2) von im Wesentlichen zylindrischer oder parallelflacher Form, wobei der hohle Körper (2) mindestens ein Ventil (4) für die Versorgung von molekularem Wasserstoff, mindestens ein Ventil für die Versorgung von Sauerstoff und mindestens ein Ventil (5) für die Versorgung von Wasser für die Einleitung des Wasserstoffs, des Sauerstoffs und des Wassers in den hohlen Körper (2) mittels geeigneter Düsen aufweist und außerdem mindestens ein Ventil für die Emission von Wasserdampf aufweist, wobei die Vorrichtung ferner mindestens ein feinlöchriges Element (6) umfasst, das aus Titan oder einer Titanlegierung gefertigt ist und mit einem Heizungssystem und Durchgangslöchern von Abmessungen in der Größenordnung von Millimetern versehen ist, das innerhalb des Körpers (2) in einer Position so positioniert ist, um durch den Fluss des Wasserstoffs, der parallel zu den Durchgangslöchern auf dessen Oberfläche eintritt, bedeckt zu sein, und so positioniert ist, dass jeder Punkt des Elements von der Düse des mindestens einen Ventils für die Versorgung von Wasserstoff in einem Abstand entfernt liegt, der 30 cm nicht überschreitet, wobei die Vorrichtung dadurch gekennzeichnet ist, dass das feinlöchrige Element (6) Löcher von kegelstumpfförmiger Form aufweist, alle mit ihrer Hauptbasis auf der gleichen Oberfläche des feinlöchrigen Elements (6) dafür gedacht, von dem Wasserstofffluss getroffen zu werden.
- Vorrichtung gemäß Anspruch 1, wobei das feinlöchrige Element (6) aus einer feinlöchrigen Platte oder aus mehreren feinlöchrigen Platten, die untereinander parallel platziert sind, besteht.
- Vorrichtung gemäß Anspruch 1, wobei das feinlöchrige Element (6) aus einem hohlen Körper besteht der im Wesentlichen die gleiche Form des hohlen Körpers (2) und kleinere Abmessungen aufweist, um so eine Art Zwischenraum zwischen der Außenwand des feinlöchrigen Elements (6) und den Innenwänden des hohlen Körpers (2) zu bilden.
- Vorrichtung gemäß Anspruch 1, wobei das Heizungssystem des feinlöchrigen Elements (6) aus einem System von elektrischen Widerständen besteht, die innerhalb des Elements selbst platziert sind und von der Außenseite der Zellverbrennung gespeist werden.
- Vorrichtung gemäß Anspruch 1, die ferner mindestens einen Drucksensor (8) zum Messen des Drucks innerhalb der Verbrennungszelle (1) umfasst.
- Vorrichtung gemäß Anspruch 1, die ferner mindestens einen Temperatursensor (9) zum Messen der Temperatur innerhalb der Verbrennungszelle (1) umfasst.
- Vorrichtung gemäß Anspruch 1, die ferner eine Dampfturbine umfasst, die mit der Verbrennungszelle (1) auf eine Weise verbunden ist, dass der in der Verbrennungszelle erzeugte Wasserdampf mit einem gesteuerten Fluss innerhalb der Dampfturbine geleitet wird, wodurch elektrische Energie generiert wird.
- Vorrichtung gemäß einem der vorhergehenden Ansprüche, die ferner eine Steuerungseinheit zum Steuern des Betriebs der Vorrichtung umfasst, wobei die Einheit Daten, die durch die Sensoren detektiert werden, erfassen, speichern und verwalten kann und den Betrieb der Ventile gemäß den detektierten Daten und/oder vorgegebenen Daten in der Steuerungseinheit steuern kann.
- Verfahren für die Erzeugung von elektrischer Energie, ausgehend von molekularem Wasserstoff und Wasser, in einer Vorrichtung gemäß einem Anspruch 1 bis 8, umfassend eine Verbrennungszelle (1) und ein feinlöchriges Element (6), das innerhalb der Zelle positioniert ist, wobei das feinlöchrige Element (6) Löcher von kegelstumpfförmiger Form aufweist, alle mit ihrer Hauptbasis auf der gleichen Oberfläche des feinlöchrigen Elements (6) dafür gedacht, von dem Wasserstofffluss getroffen zu werden, wobei der Prozess die folgenden Schritte umfasst:a) Erhitzen eines feinlöchrigen Elements (6) bis zu einer Temperatur im Bereich von 180 °C und 300 °C;b) Einspeisen von molekularem Wasserstoff und Einspeisen von Sauerstoff durch Sprühen innerhalb der Verbrennungszelle (I);c) Verbrennen von Wasserstoff mit Erhöhung der Temperatur innerhalb der Verbrennungszelle (I) bis zu einem Wert, umfassend zwischen 650 °C und 1000 °C;d) Einspeisen von Wasser durch Sprühen innerhalb der Verbrennungszelle (1) mit Bildung von Wasserdampf mit hoher Temperatur und hohem Druck;e) gesteuertes Ablassen des in Schritt d) gebildeten Wasserdampfs für die Versorgung einer Dampfturbine, die elektrische Energie generiert;f) erneutes Ausführen der Schritte von b) bis e), um einen kontinuierlichen Zyklus herzustellen, bei dem die Verbrennungszelle (1) mit molekularem Wasserstoff und Wasser versorgt wird und aus dem gebildeten wässrigen Dampf elektrische Energie erzeugt wird.
- Verfahren gemäß Anspruch 9, wobei die Erhöhung der Temperatur in Schritt c) die Temperatur auf einen Wert, umfassend zwischen etwa 650 °C und etwa 700 °C, bringt.
- Verfahren gemäß Anspruch 9, wobei der Wasserdampf, der die Turbine verlässt, durch ein Kühlgerät geleitet wird, um dessen Temperatur auf Werte zu bringen, die niedriger als 90 °C sind, und das so erhaltene Wasser für den erneuten Eintritt in die Verbrennungszelle (1) für einen anschließenden Zyklus zurückgewonnen wird und/oder für das Erhitzen von Strahlungsgruppen oder Radiatoren und/oder die Erzeugung von Sanitärwasser verwendet wird.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15762714T PL3169937T3 (pl) | 2014-07-17 | 2015-07-16 | Aparatura do produkcji energii elektrycznej i powiązany proces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI20140171 | 2014-07-17 | ||
PCT/IB2015/055393 WO2016009385A1 (en) | 2014-07-17 | 2015-07-16 | Apparatus for producing electricity, and related process |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3169937A1 EP3169937A1 (de) | 2017-05-24 |
EP3169937B1 true EP3169937B1 (de) | 2019-12-25 |
Family
ID=51628254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15762714.2A Not-in-force EP3169937B1 (de) | 2014-07-17 | 2015-07-16 | Vorrichtung zur erzeugung von strom und zugehöriges verfahren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3169937B1 (de) |
DK (1) | DK3169937T3 (de) |
LT (1) | LT3169937T (de) |
PL (1) | PL3169937T3 (de) |
WO (1) | WO2016009385A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900012750A1 (it) * | 2019-08-13 | 2021-02-13 | Bertelli Marco | Apparato per la produzione di energia elettrica e relativo procedimento |
IT201900017123A1 (it) * | 2019-09-26 | 2021-03-26 | Marco Bertelli | Apparato per la produzione di vapore e relativo procedimento |
JP2022061960A (ja) | 2020-10-07 | 2022-04-19 | イー.エイチワイ. エナジー ハイドロゲン ソリューション エス.ピー.エー. | 水素電池 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1330299A (en) * | 1969-12-19 | 1973-09-12 | Exxon Research Engineering Co | Combustion by reduction of smoke in flames |
WO1996007019A2 (en) * | 1994-08-31 | 1996-03-07 | Westinghouse Electric Corporation | A method of burning hydrogen in a gas turbine power plant |
DE60115785T2 (de) * | 2000-08-09 | 2006-08-24 | Calsonic Kansei Corp. | Mit Wasserstoffverbrennung betriebene Heizungsanlage |
DE10246231A1 (de) * | 2002-10-04 | 2004-04-15 | Robert Bosch Gmbh | Nachbrenneinrichtung |
ITMI20031741A1 (it) * | 2003-09-11 | 2005-03-12 | Giacomini Spa | Procedimento e combustore per la combustione di idrogeno |
US7178339B2 (en) * | 2004-04-07 | 2007-02-20 | Lockheed Martin Corporation | Closed-loop cooling system for a hydrogen/oxygen based combustor |
US7487763B2 (en) * | 2004-06-09 | 2009-02-10 | Fuji Kihan Co., Ltd. | Fuel reformer |
FR2913097B1 (fr) * | 2007-02-26 | 2009-04-24 | Inst Francais Du Petrole | Bruleur poreux a hydrogene sans premelange |
HUP0700508A2 (en) * | 2007-08-03 | 2010-12-28 | 3R Carbon Capture And Storage Pty Ltd | Appliance for carbon catena development and process for neutralisation of dangerous wastes |
US20100043433A1 (en) * | 2008-08-19 | 2010-02-25 | Kelly Patrick J | Heat Balancer for Steam-Based Generating Systems |
DE102010035487A1 (de) * | 2010-07-29 | 2012-02-23 | Linde Ag | Verfahren und Vorrichtung zur Stromspeicherung |
-
2015
- 2015-07-16 EP EP15762714.2A patent/EP3169937B1/de not_active Not-in-force
- 2015-07-16 DK DK15762714.2T patent/DK3169937T3/da active
- 2015-07-16 WO PCT/IB2015/055393 patent/WO2016009385A1/en active Application Filing
- 2015-07-16 PL PL15762714T patent/PL3169937T3/pl unknown
- 2015-07-16 LT LTEP15762714.2T patent/LT3169937T/lt unknown
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
PL3169937T3 (pl) | 2020-06-29 |
DK3169937T3 (da) | 2020-04-06 |
EP3169937A1 (de) | 2017-05-24 |
LT3169937T (lt) | 2020-06-25 |
WO2016009385A1 (en) | 2016-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3169937B1 (de) | Vorrichtung zur erzeugung von strom und zugehöriges verfahren | |
US20080134681A1 (en) | Power Plant Having A Heat Storage Medium And A Method Of Operation Thereof | |
US20080219651A1 (en) | Thermal Storage Medium | |
WO2016050368A1 (en) | Power plant with steam cycle and with a high temperature thermal energy exchange system and method for manufacturing the power plant | |
US12018596B2 (en) | Thermal energy storage system coupled with thermal power cycle systems | |
US11015488B2 (en) | Heat exchange system with a joint active fluid motion device for the charging mode and for the discharging mode and method for exchanging heat by using the heat exchange system | |
KR101231811B1 (ko) | 온도분리장치를 이용한 연료전지시스템 | |
CN102679311A (zh) | 高效低能耗产生蒸汽的装置 | |
CN201443748U (zh) | 烟囱排放热气的回收利用装置 | |
IT201900012750A1 (it) | Apparato per la produzione di energia elettrica e relativo procedimento | |
RU2015127469A (ru) | Способ управления теплоэлектростанцией с помощью регулирующих клапанов | |
CN203907567U (zh) | 蒸汽加热系统 | |
EP3322955B1 (de) | Wärmeaustauschsystem mit konstantem energieverbrauch und verfahren zum austauschen von wärme unter verwendung des wärmeaustauschsystems | |
IT201900017123A1 (it) | Apparato per la produzione di vapore e relativo procedimento | |
US11913362B2 (en) | Thermal energy storage system coupled with steam cracking system | |
WO2017154138A1 (ja) | 水素漏えい防止システム、水素漏えい防止方法水素製造システム、電力貯蔵システム | |
US20230408144A1 (en) | Heating systems and methods | |
EP3585926B1 (de) | Elektrolyseheizsystem | |
WO2017016567A2 (en) | Heating unit for the production of renewable energy electricity | |
US20240200470A1 (en) | Energy storage system and alumina calcination applications | |
BE1019566A4 (nl) | De warmte van kernfusie bij de elektriciteitsproductie met een thermische centrale. | |
WO2017055447A1 (en) | Heat exchange system with heat exchange tubes and method for exchanging heat by using the heat exchange system | |
RU2464656C2 (ru) | Способ подачи воды | |
CN202910050U (zh) | 整流装置 | |
KR20110002225U (ko) | 과열증기 보일러 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170207 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23C 99/00 20060101ALI20190123BHEP Ipc: F23L 7/00 20060101AFI20190123BHEP Ipc: F22B 1/00 20060101ALI20190123BHEP |
|
INTG | Intention to grant announced |
Effective date: 20190220 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20190704 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1217509 Country of ref document: AT Kind code of ref document: T Effective date: 20200115 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602015044304 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20200331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200326 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20200311 Year of fee payment: 6 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: MMEP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20200312 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20200310 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200520 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20200311 Year of fee payment: 6 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200425 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 34553 Country of ref document: SK |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602015044304 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20200312 Year of fee payment: 6 Ref country code: DE Payment date: 20200312 Year of fee payment: 6 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1217509 Country of ref document: AT Kind code of ref document: T Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
26N | No opposition filed |
Effective date: 20200928 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20200731 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200716 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200716 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MM4D Effective date: 20200714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200716 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602015044304 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20210731 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 34553 Country of ref document: SK Effective date: 20210716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220201 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210716 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20191225 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210716 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20150716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200716 |