EP3449172A1 - Verfahren und vorrichtung zum befüllen eines hochdruckspeichertanks - Google Patents
Verfahren und vorrichtung zum befüllen eines hochdruckspeichertanksInfo
- Publication number
- EP3449172A1 EP3449172A1 EP17718022.1A EP17718022A EP3449172A1 EP 3449172 A1 EP3449172 A1 EP 3449172A1 EP 17718022 A EP17718022 A EP 17718022A EP 3449172 A1 EP3449172 A1 EP 3449172A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydrogen
- gas
- temperature
- mixing point
- stream
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 72
- 239000001257 hydrogen Substances 0.000 claims abstract description 57
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 57
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- 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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
-
- 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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- 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
-
- 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
- F17C2205/0352—Pipes
-
- 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
-
- 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
-
- 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
- F17C2223/035—High pressure (>10 bar)
-
- 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
- F17C2223/036—Very high pressure (>80 bar)
-
- 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
-
- 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
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
-
- 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
-
- 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
- F17C2227/039—Localisation of heat exchange separate on the pipes
-
- 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
-
- 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
- F17C2250/0439—Temperature
-
- 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
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0636—Flow or movement of content
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/02—Mixing fluids
- F17C2265/022—Mixing fluids identical fluid
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
- F17C2265/065—Fluid distribution for refuelling vehicle fuel tanks
-
- 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
- F17C2270/0134—Applications for fluid transport or storage placed above the ground
- F17C2270/0139—Fuel stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
Definitions
- the invention relates to a method for setting a hydrogen outlet temperature at a filling station, which, inter alia, a liquid storage, a
- Cryopump, a heat exchanger, a gas storage and a mixing point comprises.
- Components of a hydrogen filling station include a storage device in which the hydrogen can be stored in liquid and / or gaseous form.
- a liquid storage since the storage density is higher.
- the disadvantage of this are the low temperatures of the liquid hydrogen.
- a gas storage is often provided in which hydrogen is stored at ambient temperature, but to a pressure of up to 1000 bar, in particular up to 910bar, compressed.
- Modern hydrogen vehicles preferably have a fuel tank for storing gaseous hydrogen at 350 or 700 bar.
- the temperature of the hydrogen, which is filled in the fuel tank, should have a filling temperature between -33 to -40 ° C.
- Components of a hydrogen filling station are therefore usually additionally at least one pump, in particular a cryopump in liquid storage, a plurality of heat exchange devices, a plurality of pressure control valves, in particular cryogenic high-pressure throttle valves and temperature, pressure and flow control.
- Another component of a hydrogen refueling station is a gas pump, to which the fuel nozzle and the corresponding filling hose are accessible to the customer.
- the dispenser has additional electronic devices, in particular for controlling the dispensing and billing of the discharged hydrogen. The more components that are required for a hydrogen filling station, the higher the investment costs and also any operating and maintenance costs.
- the invention is therefore based on the object of specifying a method for the conditioning of hydrogen in which the filling temperature of the hydrogen at the pump, while maintaining a defined pressure change ramp, can be maintained at a pre-defined temperature level without the use of complex equipment.
- This object is achieved by the method in that a cold hydrogen stream and a warm hydrogen stream are mixed so that the temperature at the mixing point is between -30 and -45 ° C. In particular, the temperature at the mixing point is between -33 and -40 ° C.
- a temperature sensor preferably measures the temperature of the mixed gas stream, which is conducted from the mixing point via a further gas line to the gas pump and from there to a receiver tank, in particular the fuel tank of a vehicle or a gas cylinder.
- the cold gas stream advantageously has a temperature between -243 and -203 ° C or between -203 and -80 ° C.
- a second partial flow is branched off after the cryopump at a distributor.
- This partial stream is heated by a heat exchanger and also fed via a gas line to the mixing point.
- the second partial stream is called after the heat exchanger as a warm hydrogen stream.
- the hydrogen is warmed in the heat exchanger.
- the heat exchanger may have several stages in a particular embodiment.
- the warm partial flow advantageously has
- Ambient temperature in particular -20 to +40 ° C on.
- the ambient temperature depends on the external climatic conditions of the region where the gas station is located.
- the proportion of the warm partial flow at the mixing point is greater than the proportion of the cold partial flow.
- the hydrogen streams after the cryopump preferably have a pressure of 20 to 1500 bar, preferably between 350 and 1000 bar and in particular between 700 and 900 bar.
- the pressure of the hydrogen streams in particular the warm hydrogen stream, predetermined by a pressure regulator, which after the
- the warm hydrogen stream can be selectively or partially routed to the mixing point or be stored via a further gas line in a high-pressure accumulator, the gas storage.
- a pressure regulator is arranged. The pressure regulator is in turn connected to the gas line which directs cold hydrogen flow into the heat exchanger.
- the hot gas stream can be passed to the heat exchanger preferably directly to the mixing point. Is not warm at the mixing point
- Hydrogen stream or only a portion of the warm hydrogen flow required the other part can be stored in the gas storage. If a warm stream of hydrogen is required again, this is expelled from the gas storage via the pressure regulator, passed to the heat exchanger for temperature control and then fed to the mixing point.
- the hydrogen is stored in the gas reservoir at a pressure of 500 to 2000 bar, in particular at 800 to 1000 bar. If in one
- the pressure in the gas storage is higher than in the gas line, the stored hydrogen is released via the pressure regulator. As a result, the gas stream is cooled, so that it is tempered again by the heat exchanger.
- the gas storage is preferably a high-pressure gas storage, which is divided into several sections. The individual sections can advantageously be used independently of each other. In a particular embodiment, it is also possible that the storage pressures of the individual sections are different.
- the cryopump of the hydrogen filling station is preferably a piston pump.
- the amount of hydrogen which is conveyed through the cryopump regulated by the frequency of the reciprocating piston.
- the cryopump can be promoted by the cryopump exactly the amount of cold hydrogen flow, which is necessary at the mixing point for adjusting the temperature.
- the outlet temperature of the gas stream at the mixing point should be between -33 and -40.degree. C. and the gas stream should have a pressure of 350 to 900 bar.
- This gas stream is then delivered to a vehicle via the pump, in which advantageously pressure, temperature and flow sensors or regulators are mounted.
- heat exchangers can be operated independently of each other and thus adapted to the operation or the utilization of the gas station.
- the pressure regulator can be ensured that the warm gas stream at the same pressure level as the cold gas stream, which is compressed directly by the cryopump, is similar or equal and the two gas streams can be mixed at the mixing point in the correct ratio to the desired temperature level to reach.
- the temperature sensor is advantageously in communication with the drive of the cryopump.
- the hydrogen is advantageously stored in liquid form in a storage tank of the gas station.
- the storage tank is also preferably in direct communication with the cryopump.
- FIG. 1 shows a preferred embodiment of the method according to the invention.
- Hydrogen is stored in liquid form in a liquid reservoir 1.
- a cryopump 2 the liquid hydrogen is removed from the liquid reservoir 1 and only promoted or compressed as needed.
- the gas stream from the cryopump 2 is split into a gas line 4 and / or a gas line 5.
- the gas stream from the cryopump 2 is passed directly to the mixing point 7.
- the gas stream exiting from the cryopump 2 has a temperature between -223 and -210 ° C and is at a pressure of 900 bar.
- the gas line 5 leads via a heat exchanger 6 and a gas line 8 to the mixing point 7.
- the gas storage 1 1 is a high-pressure accumulator, which is divided into a plurality of storage containers that can be separated from each other.
- the heated via the heat exchanger 6 hydrogen gas at a pressure of 500 to 1000 bar and a temperature of -20 to 40 ° C is stored.
- the gas can be fed back into the gas line 5 and are also guided via the heat exchanger 6 and the gas line 8 to the mixing point 7.
- the temperature is measured via a temperature sensor T.
- the temperature sensor T is above a
- Temperature must be between -33 and -40 ° C. In order to set this temperature, a cold stream is mixed directly from the cryopump and via gas line 4 with the warmer stream from gas line 8 in the mixing point. From the mixing point 7, a gas line 13 leads into the gas pump 14 and the Greschlau 15 via which the storage tank of a vehicle is filled with hydrogen.
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 |
|---|---|---|---|
| DE102016005220.1A DE102016005220A1 (de) | 2016-04-28 | 2016-04-28 | Verfahren und Vorrichtung zum Befüllen eines Hochdruckspeichertanks |
| PCT/EP2017/000434 WO2017186337A1 (de) | 2016-04-28 | 2017-04-06 | Verfahren und vorrichtung zum befüllen eines hochdruckspeichertanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3449172A1 true EP3449172A1 (de) | 2019-03-06 |
Family
ID=58549113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17718022.1A Withdrawn EP3449172A1 (de) | 2016-04-28 | 2017-04-06 | Verfahren und vorrichtung zum befüllen eines hochdruckspeichertanks |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20190137041A1 (de) |
| EP (1) | EP3449172A1 (de) |
| JP (1) | JP2019516047A (de) |
| KR (1) | KR20180138213A (de) |
| CN (1) | CN109073157A (de) |
| DE (1) | DE102016005220A1 (de) |
| WO (1) | WO2017186337A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3086367B1 (fr) * | 2018-09-25 | 2020-09-11 | Air Liquide | Dispositif et procede de remplissage de reservoirs de gaz sous pression |
| FR3088701B1 (fr) | 2018-11-15 | 2020-10-23 | Air Liquide | Installation et procede de remplissage de reservoirs de gaz sous pression |
| DE102020001082A1 (de) * | 2020-02-20 | 2021-08-26 | Messer Group Gmbh | Vorrichtung und Verfahren zur Erzeugung eines temperierten, kalten Gasstroms |
| FR3108385B1 (fr) * | 2020-03-19 | 2022-06-17 | Air Liquide France Ind | Système de vaporisation de fluides cryogéniques et notamment du CO2 |
| US20220090739A1 (en) * | 2020-09-21 | 2022-03-24 | China Energy Investment Corporation Limited | Hybrid refueling station and method for refueling |
| FR3115348A1 (fr) * | 2020-10-19 | 2022-04-22 | F2M | Procédé et système de transfert d’hydrogène cryogénique |
| US11506342B1 (en) * | 2021-05-20 | 2022-11-22 | Uchicago Argonne, Llc | Precooling system utilizing cryogenic liquid fuels for fueling pressurized vehicle gaseous onboard storage tank system with controlled dispensing temperatures |
| US11608938B2 (en) * | 2021-07-09 | 2023-03-21 | China Energy Investment Corporation Limited | System and method for refueling and backup power generation |
| KR102451181B1 (ko) | 2021-09-13 | 2022-10-06 | 선보공업주식회사 | 수소 충전 시스템 및 이를 이용한 수소 충전 방법 |
| DE102021004689B8 (de) | 2021-09-16 | 2023-03-30 | Messer Se & Co. Kgaa | Vorrichtung und Verfahren zum Betanken eines Fahrzeugtanks mit komprimiertem gasförmigem Wasserstoff |
| US20230279995A1 (en) * | 2022-03-03 | 2023-09-07 | China Energy Investment Corporation Limited | Hydrogen refueling station and system, and method of using the same |
| CA3258601A1 (en) * | 2022-06-10 | 2023-12-14 | Plug Power Inc. | SYSTEMS AND METHODS FOR MIXING AND DISTRIBUTING GAS AT A CONTROLLED TEMPERATURE USING A CRYOGENIC FLUID |
| US11933458B1 (en) * | 2022-09-15 | 2024-03-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method and system for filling tanks of hydrogen-fueled vehicles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771946A (en) * | 1992-12-07 | 1998-06-30 | Chicago Bridge & Iron Technical Services Company | Method and apparatus for fueling vehicles with liquefied cryogenic fuel |
| US5934081A (en) * | 1998-02-03 | 1999-08-10 | Praxair Technology, Inc. | Cryogenic fluid cylinder filling system |
| US6810924B2 (en) * | 2003-03-17 | 2004-11-02 | Praxair Technology, Inc. | Compressed gas stream introduction method and filling station |
| WO2005043033A1 (de) * | 2003-10-17 | 2005-05-12 | L'AIR LIQUIDE Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation | Verfahren zur gasbefüllung von druckgefässen |
| US20090294470A1 (en) * | 2008-05-27 | 2009-12-03 | Neogas Inc. | Variable Frequency Drive for Gas Dispensing System |
| DE102011109824A1 (de) * | 2011-08-09 | 2013-02-14 | Linde Aktiengesellschaft | Betanken eines Fahrzeuges mit einem unter Druck stehenden, gasförmigen Medium |
| DE102012021761A1 (de) * | 2012-11-06 | 2014-05-08 | Linde Aktiengesellschaft | Verfahren zum Betanken eines Speicherbehälters mit einem unter Druck stehenden, gasförmigen Medium |
| JP6404169B2 (ja) * | 2015-04-02 | 2018-10-10 | 株式会社神戸製鋼所 | 圧縮機ユニットおよびガス供給装置 |
-
2016
- 2016-04-28 DE DE102016005220.1A patent/DE102016005220A1/de not_active Withdrawn
-
2017
- 2017-04-06 US US16/096,079 patent/US20190137041A1/en not_active Abandoned
- 2017-04-06 CN CN201780026911.3A patent/CN109073157A/zh not_active Withdrawn
- 2017-04-06 JP JP2018556378A patent/JP2019516047A/ja active Pending
- 2017-04-06 EP EP17718022.1A patent/EP3449172A1/de not_active Withdrawn
- 2017-04-06 WO PCT/EP2017/000434 patent/WO2017186337A1/de not_active Ceased
- 2017-04-06 KR KR1020187034408A patent/KR20180138213A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180138213A (ko) | 2018-12-28 |
| CN109073157A (zh) | 2018-12-21 |
| DE102016005220A1 (de) | 2017-11-02 |
| WO2017186337A1 (de) | 2017-11-02 |
| JP2019516047A (ja) | 2019-06-13 |
| US20190137041A1 (en) | 2019-05-09 |
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