WO2011029546A1 - Method for filling a storage container - Google Patents

Method for filling a storage container Download PDF

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Publication number
WO2011029546A1
WO2011029546A1 PCT/EP2010/005351 EP2010005351W WO2011029546A1 WO 2011029546 A1 WO2011029546 A1 WO 2011029546A1 EP 2010005351 W EP2010005351 W EP 2010005351W WO 2011029546 A1 WO2011029546 A1 WO 2011029546A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
filling
storage container
filling process
starting
Prior art date
Application number
PCT/EP2010/005351
Other languages
German (de)
French (fr)
Inventor
Robert Adler
Martin Stehrlein
Original Assignee
Linde Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Publication of WO2011029546A1 publication Critical patent/WO2011029546A1/en

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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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed 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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/007—Automated filling apparatus for individual gas tanks or containers, e.g. in vehicles
    • 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
    • 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
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • 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
    • 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
    • F17C2260/023—Avoiding overheating
    • 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
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • 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

Definitions

  • the invention relates to a method for filling a storage container with a compressed medium, in particular with compressed hydrogen, by means of a refueling system, wherein the pressure in the storage container to be filled increases from a starting pressure to a final pressure during the filling process.
  • refueling system is to be understood below all components, in particular compressors, lines, valves and dispensers, which are required for filling or refueling a storage container with a compressed medium, such as compressed hydrogen.
  • Time intervals - this should be between 2.5 and 160 minutes - to be able to realize.
  • the refueling time is essentially determined by the factors storage tank volume, outside temperature and storage tank temperature. Since the refueling system and / or the storage container to be filled produce an unavoidable back pressure, the flow or mass flow of the compressed medium is comparatively low at the beginning of the filling process - ie immediately after opening the valve of the dispenser or dispenser. Only after overcoming this dynamic pressure is the filling of the storage tank with a comparatively high mass flow. However, this increase in the mass flow has the consequence that the storage container to be filled thereby undesirably heated more than is the case at the beginning of the filling.
  • Object of the present invention is to provide a generic method for filling a storage container with a compressed medium, in particular with compressed hydrogen, which avoids the aforementioned disadvantages and in particular makes it possible to fill the storage container with a
  • the duration required for the filling process should not be longer than the methods of the prior art.
  • a method for filling a storage container with a compressed medium is proposed, which is characterized in that determined before the start of the filling process caused by the storage container to be filled and / or the refueling system back pressure, this adds to the starting pressure and starting from the determined total pressure, which consequently represents the sum of start and dynamic pressure, the filling process is started.
  • the actual filling process is now started at a higher starting pressure.
  • the inventive method for filling a storage container with a compressed medium further training is proposed that during the Be Stirllvorgangs a constant increase in pressure is realized in the storage container to be filled. Since the storage volume of the storage container to be filled is constant, such a pressure increase corresponds approximately to a constant mass flow.
  • the realization of a constant increase in pressure is achieved by means of a so-called pressure ramp controller. This control valve is opened in a certain time by a certain value, so that the pressure at the output of the control valve also increases.
  • the pressure ramp controller thus represents a dp / dt controller.
  • Storage container with a compressed medium in contrast, a constant increase in pressure on the dispenser or the dispenser is realized.
  • this procedure has the disadvantage that no leaks in the refueling system can be detected during the filling process. In terms of safety, however, it is recommended to carry out leak tests at several different pressure levels in order to ensure a safe refueling or filling process. Also, it is not possible to set a constant mass flow by means of a fine control valve or a throttle, since this again depends on the back pressure - ie the pressure in the storage container to be filled.
  • the inventive method for filling a storage container with a compressed medium now allows filling operations in which due to an approximately constant mass flow, the temperature load in the storage container to be filled during the entire filling process can be considered as even. As a result, this causes the temperature in the filled
  • Storage tank is lower at the end of the filling process, as is the case in the prior art method for filling a storage container with a compressed medium.
  • the final temperature of the filled storage tank is in practice about 10 K lower than is the case with conventional refueling.

Abstract

The invention relates to a method for filling a storage container with a compressed medium, in particular with compressed hydrogen, by means of a refuelling system, wherein during the filling process the pressure in the storage container to be filled increases from a starting pressure to a final pressure. According to the invention, before starting the filling process the back pressure caused by the storage container filling and/or by the refuelling system is determined and added to the starting pressure. The filling process is started based on the total pressure determined. The increase in pressure in the storage container to be filled is preferably constant during the filling process.

Description

Beschreibung  description
Verfahren zum Befüllen eines Speicherbehälters Method for filling a storage container
Die Erfindung betrifft ein Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium, insbesondere mit verdichtetem Wasserstoff, mittels eines Betankungssystems, wobei während des Befüllvorgangs der Druck in dem zu befüllenden Speicherbehälter von einem Startdruck bis zu einem Enddruck ansteigt. The invention relates to a method for filling a storage container with a compressed medium, in particular with compressed hydrogen, by means of a refueling system, wherein the pressure in the storage container to be filled increases from a starting pressure to a final pressure during the filling process.
Unter dem Begriff "Betankungssystem" seien nachfolgend alle Komponenten, insbesondere Verdichter, Leitungen, Ventile sowie Dispenser, zu verstehen, die für das Befüllen bzw. Betanken eines Speicherbehälters mit einem verdichteten Medium, wie beispielsweise verdichtetem Wasserstoff, erforderlich sind. The term "refueling system" is to be understood below all components, in particular compressors, lines, valves and dispensers, which are required for filling or refueling a storage container with a compressed medium, such as compressed hydrogen.
Gattungsgemäße Verfahren zum Befüllen von Speicherbehältern mit verdichteten Medien sind aus dem Stand der Technik hinlänglich bekannt. Bei der Befüllung bzw. Betankung von Fahrzeugtanks mit verdichtetem Wasserstoff wird dieser gegenwärtig unter Drücken von bis zu 900 bar in den Fahrzeugtank befüllt. Grundsätzlich sind auch höhere Ziel- bzw. Enddrücke realisierbar. Der Startdruck eines Befüllvorganges wird im Einzelfall von dem Befüllzustand des zu betankenden Speicherbehälters bestimmt. Das erfindungsgemäße Verfahren zum Befüllen eines Speicherbehälters sei nachfolgend anhand der Betankung von Fahrzeugen mit verdichtetem Wasserstoff erläutert. Es ist jedoch für den Fachmann offensichtlich, dass das erfindungsgemäße Verfahren auch für andere verdichtete Medien sowie bei anderen Anwendungsfällen Verwendung finden kann. Generic methods for filling storage containers with compressed media are well known from the prior art. When filling or refueling vehicle tanks with compressed hydrogen, it is currently being filled into the vehicle tank under pressures of up to 900 bar. In principle, higher target or final pressures can be realized. The starting pressure of a filling process is determined in the individual case of the filling state of the storage tank to be refueled. The inventive method for filling a storage container is explained below with reference to the refueling of vehicles with compressed hydrogen. However, it is obvious to a person skilled in the art that the method according to the invention can also be used for other compacted media as well as in other applications.
Gegenwärtig wird eine Richtlinie für die Betankung von Fahrzeugen mit verdichtetem Wasserstoff diskutiert, bei der während des Befüllvorgangs ein konstanter A fuel refueling policy is currently under discussion, with a constant flow rate during the refueling process
Druckanstieg am Dispenser bzw. an der Zapfsäule vorhanden sein soll, um die vollständige Betankung eines Fahrzeugtanks innerhalb eines vorgegebenen Pressure increase at the dispenser or at the pump should be present to the complete refueling of a vehicle tank within a given
Zeitintervals - dieses soll zwischen 2,5 und 160 Minuten betragen - realisieren zu können. Grundsätzlich gilt, dass die Betankungsdauer im Wesentlichen von den Faktoren Speicherbehältervolumen, Außentemperatur und Speicherbehältertemperatur bestimmt wird. Da das Betankungssystem und/oder der zu befüllende Speicherbehälter einen nicht zu vermeidenden Staudruck erzeugen, ist zu Beginn des Befüllvorgangs - also unmittelbar nach dem öffnen des Ventils des Dispensers bzw. der Zapfsäule - der Durchfluss bzw. Massestrom des verdichteten Mediums vergleichsweise niedrig. Erst nach Überwinden dieses Staudrucks erfolgt die Befüllung des Speicherbehälters mit einem vergleichsweise hohen Massestrom. Dieser Anstieg des Massestroms hat jedoch zur Folge, dass sich der zu befüllende Speicherbehälter dabei in unerwünschter Weise stärker erhitzt als dies zu Beginn des Befüllvorgangs der Fall ist. Time intervals - this should be between 2.5 and 160 minutes - to be able to realize. Basically, the refueling time is essentially determined by the factors storage tank volume, outside temperature and storage tank temperature. Since the refueling system and / or the storage container to be filled produce an unavoidable back pressure, the flow or mass flow of the compressed medium is comparatively low at the beginning of the filling process - ie immediately after opening the valve of the dispenser or dispenser. Only after overcoming this dynamic pressure is the filling of the storage tank with a comparatively high mass flow. However, this increase in the mass flow has the consequence that the storage container to be filled thereby undesirably heated more than is the case at the beginning of the filling.
Sämtliche, zum Stand der Technik zählenden Verfahren zum Befüllen eines All, belonging to the prior art method for filling a
Speicherbehälters mit einem verdichteten Medium weisen diesen unerwünschten Effekt auf. Aufgabe der vorliegenden Erfindung ist es, ein gattungsgemäßes Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium, insbesondere mit verdichtetem Wasserstoff, anzugeben, das die vorgenannten Nachteile vermeidet und es insbesondere ermöglicht, den zu befüllenden Speicherbehälter mit einem Storage tank with a compressed medium have this undesirable effect. Object of the present invention is to provide a generic method for filling a storage container with a compressed medium, in particular with compressed hydrogen, which avoids the aforementioned disadvantages and in particular makes it possible to fill the storage container with a
konstanten, zumindest jedoch annähernd konstanten Massestrom zu befüllen. Hierbei soll sich die für den Befüllvorgang erforderliche Dauer gegenüber den zum Stand der Technik zählenden Verfahren nicht verlängern. to fill constant, but at least approximately constant mass flow. In this case, the duration required for the filling process should not be longer than the methods of the prior art.
Zur Lösung dieser Aufgabe wird ein Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium vorgeschlagen, das dadurch gekennzeichnet ist, dass vor Beginn des Befüllvorgangs der durch den zu befüllenden Speicherbehälter und/oder das Betankungssystem verursachte Staudruck ermittelt, dieser zu dem Startdruck addiert und ausgehend von dem ermittelten Gesamtdruck, der folglich die Summe aus Start- und Staudruck darstellt, der Befüllvorgang gestartet wird. Im Gegensatz zu den zum Stand der Technik zählenden Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium wird der eigentliche Befüllvorgang nunmehr bei einem höheren Startdruck begonnen. To solve this problem, a method for filling a storage container with a compressed medium is proposed, which is characterized in that determined before the start of the filling process caused by the storage container to be filled and / or the refueling system back pressure, this adds to the starting pressure and starting from the determined total pressure, which consequently represents the sum of start and dynamic pressure, the filling process is started. In contrast to the state of the art counting method for filling a storage container with a compressed medium, the actual filling process is now started at a higher starting pressure.
Das erfindungsgemäße Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium weiterbildend wird vorgeschlagen, dass während des Befüllvorgangs ein konstanter Druckanstieg in dem zu befüllenden Speicherbehälter realisiert wird. Da das Speichervolumen des zu befüllenden Speicherbehälters konstant ist, entspricht ein derartiger Druckanstieg annähernd einem konstanten Massestrom. Die Realisierung eines konstanten Druckanstiegs wird mittels eines sog. Druckrampenreglers erreicht. Dieses Regelventil wird in einer gewissen Zeit um einen gewissen Wert geöffnet, so dass der Druck am Ausgang des Regelventils ebenfalls steigt. Der Druckrampenregler stellt somit einen dp/dt-Regler dar. The inventive method for filling a storage container with a compressed medium further training is proposed that during the Befüllvorgangs a constant increase in pressure is realized in the storage container to be filled. Since the storage volume of the storage container to be filled is constant, such a pressure increase corresponds approximately to a constant mass flow. The realization of a constant increase in pressure is achieved by means of a so-called pressure ramp controller. This control valve is opened in a certain time by a certain value, so that the pressure at the output of the control valve also increases. The pressure ramp controller thus represents a dp / dt controller.
Bei den zum Stand der Technik zählenden Verfahren zum Befüllen eines In the prior art method of filling a
Speicherbehälters mit einem verdichteten Medium wird demgegenüber ein konstanter Druckanstieg an dem Dispenser bzw. der Zapfsäule realisiert. Diese Verfahrensweise hat jedoch den Nachteil, dass während des Befüllvorganges keine Undichtheiten des Betankungssystems detektiert werden können. Sicherheitstechnisch ist es jedoch empfehlenswert, auf mehreren unterschiedlichen Druckstufen Dichtheitstests durchzuführen, um einen sicheren Betankungs- bzw. Befüllvorgang gewährleisten zu können. Auch ist es nicht möglich, mittels eines Feinregelventils bzw. einer Drossel einen konstanten Massestrom einzustellen, da dieser wieder vom Gegendruck - also dem Druck in dem zu befüllenden Speicherbehälter - abhängig ist. Das erfindungsgemäße Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium ermöglicht nunmehr Befüllvorgänge, bei denen aufgrund eines annähernd konstanten Massestromes die Temperaturbelastung in dem zu befüllenden Speicherbehälter während des gesamten Befüllvorganges als gleichmäßig angesehen werden kann. Im Ergebnis führt dies dazu, dass die Temperatur im befüllten Storage container with a compressed medium, in contrast, a constant increase in pressure on the dispenser or the dispenser is realized. However, this procedure has the disadvantage that no leaks in the refueling system can be detected during the filling process. In terms of safety, however, it is recommended to carry out leak tests at several different pressure levels in order to ensure a safe refueling or filling process. Also, it is not possible to set a constant mass flow by means of a fine control valve or a throttle, since this again depends on the back pressure - ie the pressure in the storage container to be filled. The inventive method for filling a storage container with a compressed medium now allows filling operations in which due to an approximately constant mass flow, the temperature load in the storage container to be filled during the entire filling process can be considered as even. As a result, this causes the temperature in the filled
Speicherbehälter am Ende des Befüllvorganges niedriger ist, als dies bei den zum Stand der Technik zählenden Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium der Fall ist. Storage tank is lower at the end of the filling process, as is the case in the prior art method for filling a storage container with a compressed medium.
Es hat sich gezeigt, dass die Endtemperatur des befüllten Speicherbehälters in der Praxis um ca. 10 K niedriger liegt, als dies bei herkömmlichen Betankungsverfahren der Fall ist. It has been found that the final temperature of the filled storage tank is in practice about 10 K lower than is the case with conventional refueling.

Claims

Patentansprüche claims
1. Verfahren zum Befüllen eines Speicherbehälters mit einem verdichteten Medium, insbesondere mit verdichtetem Wasserstoff, mittels eines Betankungssystems, wobei während des Befüllvorgangs der Druck in dem zu befüllenden 1. A method for filling a storage container with a compressed medium, in particular with compressed hydrogen, by means of a refueling system, wherein during the filling process, the pressure in the to be filled
Speicherbehälter von einem Startdruck bis zu einem Enddruck ansteigt, dadurch gekennzeichnet, dass vor Beginn des Befüllvorgangs der durch den zu befüllenden Speicherbehälter und/oder das Betankungssystem verursachte Staudruck ermittelt, dieser zu dem Startdruck addiert und ausgehend von dem ermittelten Gesamtdruck (= Startdruck + Staudruck) der Befüllvorgang gestartet wird.  Storage tank increases from a starting pressure to a final pressure, characterized in that determined before the beginning of the filling process caused by the to be filled storage tank and / or the refueling system back pressure, this added to the starting pressure and starting from the determined total pressure (= starting pressure + back pressure) the filling process is started.
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass während des 2. The method according to claim 1, characterized in that during the
Befüllvorgangs ein konstanter Druckanstieg in dem zu befüllenden  Befüllvorgangs a constant pressure increase in the to be filled
Speicherbehälter realisiert wird.  Storage tank is realized.
PCT/EP2010/005351 2009-09-10 2010-08-31 Method for filling a storage container WO2011029546A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009041012A DE102009041012A1 (en) 2009-09-10 2009-09-10 Method for filling a storage container
DE102009041012.0 2009-09-10

Publications (1)

Publication Number Publication Date
WO2011029546A1 true WO2011029546A1 (en) 2011-03-17

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WO (1) WO2011029546A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3875834A1 (en) * 2020-03-03 2021-09-08 Tatsuno Corporation Filling apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655578A (en) * 1994-01-20 1997-08-12 Farkas; Edward J. Control system for filling of tanks with saturated liquids
US5687776A (en) * 1992-12-07 1997-11-18 Chicago Bridge & Iron Technical Services Company Method and apparatus for fueling vehicles with liquefied cryogenic fuel
WO1999020934A1 (en) * 1997-10-23 1999-04-29 Thermo King Corporation System and method for transferring liquid carbon dioxide from a high pressure storage tank to a lower pressure transportable tank
WO2003056232A1 (en) * 2001-12-21 2003-07-10 Yara International Asa Filling station for the filling of fluids and a method for same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687776A (en) * 1992-12-07 1997-11-18 Chicago Bridge & Iron Technical Services Company Method and apparatus for fueling vehicles with liquefied cryogenic fuel
US5655578A (en) * 1994-01-20 1997-08-12 Farkas; Edward J. Control system for filling of tanks with saturated liquids
WO1999020934A1 (en) * 1997-10-23 1999-04-29 Thermo King Corporation System and method for transferring liquid carbon dioxide from a high pressure storage tank to a lower pressure transportable tank
WO2003056232A1 (en) * 2001-12-21 2003-07-10 Yara International Asa Filling station for the filling of fluids and a method for same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3875834A1 (en) * 2020-03-03 2021-09-08 Tatsuno Corporation Filling apparatus
US11635169B2 (en) 2020-03-03 2023-04-25 Tatsuno Corporation Filling apparatus

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