EP4392703A1 - Verfahren und fördervorrichtung - Google Patents
Verfahren und fördervorrichtungInfo
- Publication number
- EP4392703A1 EP4392703A1 EP22765406.8A EP22765406A EP4392703A1 EP 4392703 A1 EP4392703 A1 EP 4392703A1 EP 22765406 A EP22765406 A EP 22765406A EP 4392703 A1 EP4392703 A1 EP 4392703A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- volume
- consumer
- pressure
- storage container
- cryogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0326—Valves electrically actuated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0338—Pressure regulators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/012—Hydrogen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
- F17C2223/042—Localisation of the removal point
- F17C2223/046—Localisation of the removal point in the liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
- F17C2225/033—Small pressure, e.g. for liquefied gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/0393—Localisation of heat exchange separate using a vaporiser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/01—Intermediate tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
- F17C2250/032—Control means using computers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
- F17C2250/034—Control means using wireless transmissions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0443—Flow or movement of content
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/02—Improving properties related to fluid or fluid transfer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0184—Fuel cells
Definitions
- the invention relates to a method for supplying a consumer with a cryogen from a storage container and a delivery device for supplying a consumer with a cryogen from a storage container.
- storage containers for liquid hydrogen can have a pressure build-up evaporator, which makes it possible to build up pressure inside the storage container, so that gaseous hydrogen can be supplied to a consumer, for example in the form of a fuel cell, with a stable supply pressure of, for example, 1 to 2.5 bara can be made available.
- a storage tank is in operation, for example in the maritime sector, movement of the storage tank, for example due to rough seas, can mean that it is very difficult to keep the operating conditions in the storage tank stable enough for the required supply pressure for the fuel cell to be provided constantly can.
- the term "vaporized cryogen” preferably refers only to the gas phase of the cryogen.
- a gas zone and a liquid zone underneath are formed in the storage container after or during filling of the cryogen into the storage container.
- a phase boundary is provided between the gas zone and the liquid zone.
- the cryogen preferably has two phases with different states of aggregation, namely liquid and gaseous.
- the liquid phase can change into the gaseous phase and vice versa.
- the liquid phase can be referred to as the liquid phase.
- the gaseous phase can be referred to as the gas phase.
- a purely liquid filling of the storage container is also possible.
- the pressure prevailing in the storage container is preferably about 3.5 bara.
- the pressure prevailing in the storage container is in particular constant.
- volume can be arbitrarily interchanged with one another.
- a “volume” is to be understood quite generally as an area that can be fluidically separated from the storage container and the consumer and can be pressurized.
- the volume thus serves as a pressure accumulator.
- the volume can therefore also be referred to as a pressure accumulator. This means that the terms "volume” and “pressure accumulator” can be interchanged at will.
- the vaporized cryogen is discharged in or during step d) from the volume to the consumer preferably with the aid of a valve, in particular a supply valve, which can be controlled depending on the load requirement of the consumer in order to supply the consumer with the vaporized cryogen .
- the valve is also suitable for delivering the cryogen to the consumer at the appropriate supply pressure.
- a fluid connection or fluidic connection is thus established between the volume and the consumer, so that the vaporized cryogen can flow from the volume to the consumer. In this case, the pressure can be reduced with the help of the valve.
- step d) the pressure prevailing in the volume is reduced to a supply pressure suitable for the consumer when the cryogen is discharged from the volume with the aid of the supply valve.
- a suitable supply pressure may be, for example, 1 to 2.5 bara.
- a suitable supply temperature can be +10 to +25 °C.
- the supply valve can be activated with the aid of a control and regulating device in such a way that it reduces the pressure prevailing in the separated volume to the suitable supply pressure.
- the supply valve is only opened when there is a load requirement from the consumer.
- the supply valve can be opened steplessly to adapt a volume flow of vaporized cryogen to the consumer's load requirement.
- step b) the supply valve is closed.
- the volume can be separated from the consumer and from the storage tank with the aid of the supply valve and the inlet valve.
- the volume is thus placed, arranged or provided between the inlet valve and the supply valve.
- Upstream is used herein with reference to the direction of flow of the cryogen from the storage vessel to the consumer.
- the inlet valve is closed as long as the pressure in the volume is greater than the pressure prevailing in the storage container.
- the inlet valve As long as the inlet valve is closed, no cryogen can flow from the storage container into the volume. The fact that the inlet valve is closed prevents the cryogen from being pressed back out of the volume into the storage container as long as the pressure in the volume is greater than the pressure prevailing in the storage container.
- the inlet valve is opened as soon as the pressure in the volume falls below the pressure prevailing in the storage container. As soon as the inlet valve is open, the cryogen can flow from the storage container into the volume. With the help of the supply valve, the pressure prevailing in the storage container can then be reduced to the suitable supply pressure for the consumer.
- the cryogen from the storage container can be evaporated using an evaporator unit assigned to the volume.
- heat is introduced into the cryogen during step c) with the aid of an evaporator unit in order to evaporate it.
- the evaporator unit can be or include an electrical heating device, for example.
- the evaporator unit can, for example, also be any heat exchanger or heat exchanger.
- the evaporator unit can be part of the volume.
- a delivery device for supplying a consumer with a cryogen from a storage container.
- the delivery device comprises an inlet valve, which is arranged between the storage container and the volume, a supply valve, which is arranged between the volume and the consumer, a volume that can be separated from the consumer and from the storage container, an evaporator unit, and a control and regulating device, wherein the control and regulating device is set up to actuate the inlet valve in such a way that the inlet valve introduces part of the cryogen from the storage container into the volume, wherein the control and regulating device is set up to actuate the inlet valve and the supply valve in such a way that the inlet valve and the supply valve separate the volume from the consumer and from the storage tank, the control and regulating device being set up to first close the supply valve and then the inlet valve, the evaporator unit being set up to close the volume in the separated Vo lumen accommodated cryogen in order to apply a pressure to the separated volume that is higher than a pressure prevailing in the storage
- the supply valve is placed after the inlet valve, viewed along the flow direction of the cryogen from the storage tank to the consumer.
- the volume is provided between the inlet valve and the supply valve.
- This sloshing also referred to as sloshing, leads to a cooling of the gas phase in the gas zone 5 above the liquid hydrogen H2 and thereby to a pressure reduction of a gas cushion forming above the liquid hydrogen H2.
- this can have an adverse effect on the supply pressure available for operating components of the consumer 3, which can lead to unstable operation of the consumer 3.
- a liquid-cooled and liquid-bearing pump for pumping liquid hydrogen H2.
- such a pump has moving parts.
- bubbles can form in the liquid hydrogen H2 due to the pump heating up. This can cause the pump to malfunction.
- the hydrogen H2 can first be vaporized and then brought to the required supply pressure with the help of a compressor. However, this is energetically unfavorable.
- the conveyor arrangement 1 has a conveyor device 9 .
- the storage container 2 and/or the consumer 3 are preferably not part of the conveyor device 9. However, it cannot be ruled out that the storage container 2 and/or the consumer 3 are part of the conveyor device 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21020422 | 2021-08-23 | ||
| PCT/EP2022/025381 WO2023025410A1 (de) | 2021-08-23 | 2022-08-17 | Verfahren und fördervorrichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4392703A1 true EP4392703A1 (de) | 2024-07-03 |
| EP4392703C0 EP4392703C0 (de) | 2025-04-30 |
| EP4392703B1 EP4392703B1 (de) | 2025-04-30 |
Family
ID=77465771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22765406.8A Active EP4392703B1 (de) | 2021-08-23 | 2022-08-17 | Verfahren und fördervorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240353069A1 (de) |
| EP (1) | EP4392703B1 (de) |
| JP (1) | JP2024531147A (de) |
| KR (1) | KR20240046871A (de) |
| AU (1) | AU2022334657A1 (de) |
| CL (1) | CL2024000495A1 (de) |
| ES (1) | ES3032503T3 (de) |
| WO (1) | WO2023025410A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023210732A1 (de) * | 2023-10-30 | 2025-04-30 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und System zum Wandeln von Energie |
| JP7755881B2 (ja) * | 2024-02-21 | 2025-10-17 | 株式会社エス.ケーガス | 水素ステーション及び水素ステーションの運転方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121609A (en) * | 1991-05-17 | 1992-06-16 | Minnesota Valley Engineering | No loss fueling station for liquid natural gas vehicles |
| US6044647A (en) * | 1997-08-05 | 2000-04-04 | Mve, Inc. | Transfer system for cryogenic liquids |
| DE102005056102A1 (de) * | 2005-10-27 | 2007-05-03 | Linde Ag | Vorrichtung zur Gasdruckerhöhung |
| US8726676B2 (en) * | 2007-05-17 | 2014-05-20 | The Boeing Company | Thermodynamic pump for cryogenic fueled devices |
| US8789379B2 (en) * | 2009-05-12 | 2014-07-29 | The Boeing Company | Two-phase hydrogen pump and method |
| US8950195B2 (en) * | 2010-12-18 | 2015-02-10 | The Boeing Company | Continuous flow thermodynamic pump |
| JP7028156B2 (ja) * | 2018-12-27 | 2022-03-02 | トヨタ自動車株式会社 | 液体水素タンクにおける液面測定方法及び液体水素貯蔵システム |
| JP7409903B2 (ja) * | 2020-02-27 | 2024-01-09 | Eneos株式会社 | 水素供給システム、水素ステーションおよび水素需給管理方法 |
-
2022
- 2022-08-17 ES ES22765406T patent/ES3032503T3/es active Active
- 2022-08-17 KR KR1020247005231A patent/KR20240046871A/ko active Pending
- 2022-08-17 US US18/684,520 patent/US20240353069A1/en active Pending
- 2022-08-17 EP EP22765406.8A patent/EP4392703B1/de active Active
- 2022-08-17 WO PCT/EP2022/025381 patent/WO2023025410A1/de not_active Ceased
- 2022-08-17 JP JP2024507994A patent/JP2024531147A/ja active Pending
- 2022-08-17 AU AU2022334657A patent/AU2022334657A1/en active Pending
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2024
- 2024-02-16 CL CL2024000495A patent/CL2024000495A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2024000495A1 (es) | 2024-08-30 |
| WO2023025410A1 (de) | 2023-03-02 |
| KR20240046871A (ko) | 2024-04-11 |
| US20240353069A1 (en) | 2024-10-24 |
| EP4392703C0 (de) | 2025-04-30 |
| AU2022334657A1 (en) | 2024-02-08 |
| JP2024531147A (ja) | 2024-08-29 |
| ES3032503T3 (en) | 2025-07-21 |
| EP4392703B1 (de) | 2025-04-30 |
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