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WO2008053238A2 - Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression - Google Patents

Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression Download PDF

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Publication number
WO2008053238A2
WO2008053238A2 PCT/GB2007/004205 GB2007004205W WO2008053238A2 WO 2008053238 A2 WO2008053238 A2 WO 2008053238A2 GB 2007004205 W GB2007004205 W GB 2007004205W WO 2008053238 A2 WO2008053238 A2 WO 2008053238A2
Authority
WO
WIPO (PCT)
Prior art keywords
container
gas
membrane
liquid
bladder
Prior art date
Application number
PCT/GB2007/004205
Other languages
English (en)
Other versions
WO2008053238A3 (fr
Inventor
Donald Arthur Ferns
David John Loader
Original Assignee
Snc-Lavalin Uk Limited
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 Snc-Lavalin Uk Limited filed Critical Snc-Lavalin Uk Limited
Publication of WO2008053238A2 publication Critical patent/WO2008053238A2/fr
Publication of WO2008053238A3 publication Critical patent/WO2008053238A3/fr

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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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/018—Shape variable with bladders
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/0185—Shape variable with separating membrane
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0107—Frames
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0123—Mounting arrangements characterised by number of vessels
    • F17C2205/013—Two or more vessels
    • F17C2205/0134—Two or more vessels characterised by the presence of fluid connection between vessels
    • F17C2205/0142—Two or more vessels characterised by the presence of fluid connection between vessels bundled in parallel
    • 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
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, 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
    • F17C2223/01—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
    • F17C2223/035—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
    • 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
    • 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
    • F17C2225/035—High pressure, i.e. between 10 and 80 bars
    • 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
    • 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
    • F17C2250/0626—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
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/02—Improving properties related to fluid or fluid transfer
    • F17C2260/025—Reducing transfer time
    • 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
    • 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

Definitions

  • the invention relates to a system for charging and discharging containers for storage and transportation of high pressure compressed gas, and to a method of storing such gas within a container.
  • Containers can vary in size from small portable gas cylinders for domestic purposes to large storage tanks for industrial use.
  • Storage pressures can be many hundreds of atmospheres - the higher the pressure, the more gas is stored. In the field of transportation this method is being used or proposed for ships, freight trains, river and canal barges, and road trucks. This invention is applicable to gas storage pressures of about 50 bara or greater, and references to high pressure compressed gas imply pressures of this order or greater.
  • the time taken to empty a container is controlled by the rate of transfer which is primarily governed by the internal pressure in the container. To recover even 90% of the gas can take a protracted time.
  • the low temperature during discharge can require the use of special materials for the construction of the container and associated pipe work system.
  • the invention provides a fluid tight container for storage and transportation of high pressure compressed gas, the container having a first connection which serves as an inlet and outlet for gas to be stored in the container, a flexible impermeable membrane dividing the container into a first portion for gas and communicating with the first connection, and a second portion for liquid, in which the second portion communicates with a second connection for introducing or withdrawing liquid from the second portion.
  • the membrane is in the form of a bladder within the container, and the second portion is within the bladder.
  • the bladder hangs down from the top of the container.
  • the bladder is disposed across a part of the container intermediate between the top and the bottom of the container, and is inflatable upwardly and downwardly by liquid to displace the gas.
  • the second portion is outwith the bladder, so that gas may be contained within the bladder.
  • the membrane extends across the interior of the container.
  • the membrane is secured to the internal periphery of the container intermediate between the top and the bottom of the container, and the first and second connections are on opposite sides of the membrane.
  • the membrane extends from top to bottom of the container, and the first and second connections are on each side of the membrane.
  • the membrane extends across the container generally horizontally, and the first and second connections are above and below the membrane. There may be a plurality of first connections and/or a plurality of second connections.
  • the pressure on one side (the liquid side) of the membrane is from a hydraulic or mechanical piston.
  • the invention includes a container as described above, in combination with means to pump liquid into and out of the second portion, and so to control the volume of liquid within the second portion.
  • the invention also includes a method of discharging gas from a fluid tight container for the storage and transportation of high pressure compressed gas which comprises the steps of: a) Constraining gas in a first portion of the container on one side of a flexible impermeable membrane, and in communication with a first connection which serves as an inlet and outlet for gas to be stored within the container; b) pumping liquid into a second portion of the container on the other side of the membrane so that the gas on the one side of the flexible membrane is maintained at a constant pressure; and c) discharging gas from the first portion of the container.
  • the invention permits a method of maintaining pressure during the charging and discharging of gas containers, so overcoming many of the drawbacks listed by number in the section entitled 'Background to the Invention'.
  • the following description focuses on discharging but the invention is equally applicable to charging.
  • the proposed method is to install a flexible membrane inside the container.
  • the membrane separates the gas from a suitable liquid.
  • diesel would be one such liquid.
  • the membrane can be in the form of a diaphragm or bladder or a multiplicity of diaphragms or bladders within the gas container.
  • a control and pump system maintains the pressure of the liquid equal to that of the gas.
  • the flexible membrane sags to the bottom of the container or hangs from a support under its own weight.
  • gas is introduced and pressurized to the containment pressure, the membrane is compressed against one end or wall of the container or remains hanging in the container.
  • the liquid can be used to pressurize the container and the charging be carried out at constant or controlled pressure.
  • Gas can be introduced at one or more locations to charge the container as long as they are all on one side of the membrane.
  • liquid is introduced to the other side of the membrane and pressurized to the same pressure as the gas.
  • the liquid is relatively incompressible and of a much higher density compared to the gas. Therefore it can be transferred into the container and pressurized quickly without significant change in temperature.
  • the liquid is continually pumped in to maintain the pressure as the gas is transferred out from the other side of the membrane. This enables the container to be discharged at a constant pressure minimizing the temperature change of the gas, container and piping system. It also maximizes the amount of gas that can be exhausted from the container.
  • the liquid is reusable and is emptied utilizing the small amount of pressurized gas remaining in the system after discharge and/or using a suitable pump.
  • the pressure across the membrane is limited to ensure integrity of the flexible membrane is maintained.
  • the discharge can consist of multiple phases of variable and constant pressure to optimize the fluid pump rating. For some hydrocarbon gases as the pressure drops the density reduces at a variable rate. At the higher pressures it can drop slowly and then below certain values it drops more rapidly. Therefore there is an optimum combination of venting down to a given pressure and then using the liquid via the bladder/membrane to discharge at constant pressure.
  • An alternative variation is a diaphragm maintaining the pressure in two halves of the container and allowing two simultaneous discharge locations.
  • a further alternative variation is to compartmentalize the container further and introduce more complex bladders/membranes and further additional outlets.
  • a further option is to use a piston instead of the liquid to provide the pressure on one side of the membrane.
  • Figure 4 shows a container having an inflatable transverse bladder
  • Figures 5 and 6 show a container having a single tranverse membrane
  • Figure 7 is a side elevation, showing the installation of containers in a ship.
  • Figure 8 is a plan view looking down from above on the installation of Fig 7. Description of specific embodiments of the Invention
  • Figures 1 to 6 illustrate diagrammatically typical storage containers for compressed natural gas.
  • Figure 1 shows the container 10 filled with gas and with an un-inf ⁇ ated bladder 11 suspended from the upper nozzle 12.
  • the bladder 11 can be pressurized with liquid through nozzle 12 in order to facilitate discharge of gas through a lower nozzle 14, while controlling the pressure in the container.
  • the lower nozzle 14 is regarded as a first connection
  • the upper nozzle 12 is regarded as a second connection.
  • the bladder 11 is formed of a flexible impermeable membrane separating first and second portions 15 and 16 for gas and liquid respectively.
  • a partially discharged container 10 is illustrated in figure 2. At this point liquid balancing the pressure of the gas within the container is introduced through the upper nozzle 12 and inflates the bladder 11. The discharging process continues until substantially all the gas is discharged through the lower nozzle 14, and the bladder is fully inflated (as illustrated in fig. 3).
  • FIG 4 illustrates a central horizontal bladder 17 with two gas compartments 18 and 19. In this case there are upper and lower gas inlet/outlets 21a and 21b, and peripheral bladder charging ports 22a and 22b. If turned through 90deg, the bladder 17 would be central and vertical, the gas inlet/outlets would be at the sides, and the liquid charging ports would be at the top and bottom.
  • Figures 5 and 6 illustrate a central membrane system empty and half full. In this case a single flexible membrane 23 extends across the interior of the container 10. Upper nozzle 24 is available for gas to enter or leave first portion 26, and lower nozzle 25 is available for liquid to be pumped out of/into second portion 27 of the container 10 to admit or expel gas. A typical application of this would be in the containers within a CNG transport ship. These are frequently a series of separate containers usually of proprietary design. Each container would be fitted with a membrane and a liquid control system used to control discharge and possibly charging of the containers.
  • Figures 7 and 8 illustrate a typical application in a palletized array of bottles.
  • the bottles are set in supporting frames within the hold of transport vessels or barges. Smaller versions can be used on road and rail transport.
  • the figures illustrate a 4 by 4 array of bottles 110 in a frame.
  • a flexible impermiable membrane 111 is shown attached to an upper inlet 112 for gas.
  • the membrane is shown at various typical stages of inflation from left to right as gas is charged into the container. Discharge of gas would be effected as shown from right to left.
  • the gas is charged and discharged through a manifold (112) at the top, and liquid is introduced and extracted from the bottom through a lower inlet 114.
  • the first portion (occupied by gas) is designated 115, and the second portion (occupied by liquid) is designated 116.
  • Typical pressures are likely to be between 100 and 300 bara, but could go higher or lower.
  • the liquid used in this process is stored in a tank at a quayside or depot along with the associated pump.
  • the ship/barge application illustrated it is used for discharge at a quay. Sufficient liquid is required to enable a group of bottles to be discharged simultaneously. The liquid is then removed and used in the next array until the entire ship is discharged.
  • a further application would be in the storage tanks on CNG powered motor vehicles. The membrane would be fitted in the tank and during refueling the liquid would be introduced first and the tanks filled at constant pressure. This would allow more gas to be injected into the tank and provide a higher range to the vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Nozzles (AREA)

Abstract

La présente invention concerne un conteneur étanche pour le stockage et le transport de gaz comprimé à haute pression, le conteneur (110) ayant une première connexion (112) qui sert d'entrée et de sortie pour le gaz à stocker dans le conteneur, une membrane imperméable flexible (111) divisant le conteneur en une première partie (115) pour le gaz et communiquant avec la première connexion, et une seconde partie (116) pour le liquide, dans laquelle la seconde partie communique avec une seconde connexion (114) pour introduire ou retirer le liquide de la seconde partie. L'invention facilite le chargement et le déchargement du gaz à une pression contrôlée.
PCT/GB2007/004205 2006-11-02 2007-11-02 Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression WO2008053238A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0621879.6 2006-11-02
GB0621879A GB0621879D0 (en) 2006-11-02 2006-11-02 System for charging and discharging containers for storage and transportation of compressed gas

Publications (2)

Publication Number Publication Date
WO2008053238A2 true WO2008053238A2 (fr) 2008-05-08
WO2008053238A3 WO2008053238A3 (fr) 2008-08-14

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PCT/GB2007/004205 WO2008053238A2 (fr) 2006-11-02 2007-11-02 Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression

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GB (1) GB0621879D0 (fr)
WO (1) WO2008053238A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199656A1 (fr) * 2008-12-19 2010-06-23 Fiat Group Automobiles S.p.A. Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir
NL2003848C2 (nl) * 2009-11-23 2011-05-24 Wilhelmina Walthera Cornelia Johanna Seumeren-Aussems Gebruik van een gasopslagvoorziening voor zelfstandige brandstofopslag.
WO2011104403A1 (fr) * 2010-02-25 2011-09-01 Prextor Systems, S.L. Stockage amorti de gaz
JP2015152163A (ja) * 2014-02-19 2015-08-24 住友精化株式会社 液化ガス払い出しシステム
US9541236B2 (en) 2013-07-12 2017-01-10 Whirlpool Corporation Multi-stage home refueling appliance and method for supplying compressed natural gas
CN112984372A (zh) * 2021-02-07 2021-06-18 中国空气动力研究与发展中心超高速空气动力研究所 一种利用压缩空气动力的隔膜式风洞特种气体充气方法

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GB907229A (en) * 1958-12-10 1962-10-03 Mercier Jean Closure valve assembly for the outlet port of a pressure vessel
FR1462315A (fr) * 1965-10-12 1966-04-15 Olaer Patent Co Bloc plongeur pour réservoirs de pression et ses applications
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EP2199656A1 (fr) * 2008-12-19 2010-06-23 Fiat Group Automobiles S.p.A. Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir
NL2003848C2 (nl) * 2009-11-23 2011-05-24 Wilhelmina Walthera Cornelia Johanna Seumeren-Aussems Gebruik van een gasopslagvoorziening voor zelfstandige brandstofopslag.
WO2011062497A1 (fr) * 2009-11-23 2011-05-26 Van Seumeren-Aussems Wilhelmina Walthera Cornelia Utilisation de dispositif de stockage de gaz en tant que stockage de combustible indépendant à des fins de chauffage
WO2011104403A1 (fr) * 2010-02-25 2011-09-01 Prextor Systems, S.L. Stockage amorti de gaz
ES2368239A1 (es) * 2010-02-25 2011-11-15 Prextor Systems, S.L Almacenamiento amortiguador de gases.
US9541236B2 (en) 2013-07-12 2017-01-10 Whirlpool Corporation Multi-stage home refueling appliance and method for supplying compressed natural gas
JP2015152163A (ja) * 2014-02-19 2015-08-24 住友精化株式会社 液化ガス払い出しシステム
CN112984372A (zh) * 2021-02-07 2021-06-18 中国空气动力研究与发展中心超高速空气动力研究所 一种利用压缩空气动力的隔膜式风洞特种气体充气方法

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