WO2017099543A1 - Dispositif de stockage d'hydrogène utilisant un métal de stockage d'hydrogène en forme de colonne - Google Patents

Dispositif de stockage d'hydrogène utilisant un métal de stockage d'hydrogène en forme de colonne Download PDF

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Publication number
WO2017099543A1
WO2017099543A1 PCT/KR2016/014498 KR2016014498W WO2017099543A1 WO 2017099543 A1 WO2017099543 A1 WO 2017099543A1 KR 2016014498 W KR2016014498 W KR 2016014498W WO 2017099543 A1 WO2017099543 A1 WO 2017099543A1
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Prior art keywords
hydrogen
storage container
metal
hydrogen storage
storage
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PCT/KR2016/014498
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English (en)
Korean (ko)
Inventor
강현구
윤세훈
장민호
정동유
오윤희
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한국기초과학지원연구원
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Publication of WO2017099543A1 publication Critical patent/WO2017099543A1/fr

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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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • 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
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • 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
    • 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
    • Y02E60/50—Fuel cells

Definitions

  • the present invention relates to a hydrogen storage device, and more particularly, to a hydrogen storage device having increased storage and release efficiency and production safety of hydrogen.
  • hydrogen When used as an energy source, hydrogen can be produced using indefinite water as a raw material. After use, hydrogen is recycled back to water, and no pollutants are generated except for the generation of very small NOx during combustion.
  • hydrogen can be easily transported as a gas or a liquid, and is easily stored in various forms such as high pressure gas, liquid hydrogen, and metal hydride.
  • it has the advantage of being easy to use as fuel such as fuel or fuel cell by direct combustion. Therefore, hydrogen can be used in almost all fields used in current energy systems, such as general fuel vehicles, hydrogen airplanes, and fuel cells, from industrial basic materials, and thus, it is considered to be most suitable for future energy systems.
  • the fusion energy can be produced by the nuclear fusion reaction of tritium and deuterium hydrogen isotopes.
  • Tritium a raw material for the fusion reaction, is a radioactive hydrogen isotope and requires high safety techniques in its handling.
  • tritium is a sensitive radioactive material subject to import and export control between countries, it is important to store it safely and to measure and supply accurate inventory for efficient use.
  • tritium-related technology is a sensitive technology that controls import and export between countries, there are many limitations in technology transfer from developed countries, and even if technology is introduced from abroad, it is a supplier of technology in other fields or when exporting technology to a third country. Corresponds to a sensitive technology that needs to be approved.
  • a fusion reaction product such as helium and an unreacted hydrogen isotope generated in a fusion reactor such as Tokamak are separated into helium and pure hydrogen isotope in the palladium-silver alloy metal membrane device of the Tokamak exhaust treatment process.
  • the separated pure hydrogen isotope is separated into hard hydrogen, deuterium and tritium in an ultra low temperature distillation column, of which tritium is circulated back to the toka membrane through a storage process and a fuel injection system.
  • the hydrogen storage device is installed in the tritium storage process.
  • a conventional hydrogen storage material is deteriorated in the hydrogen storage performance due to oxidation in the air during the manufacturing process of the hydrogen storage device, and some of the fire risk due to rapid oxidation also exists. This threatens the manufacturing safety of the hydrogen storage device, or there is a problem leading to an increase in the manufacturing cost.
  • Patent Document 1 US Patent US 6,015,041
  • Hydrogen storage device in the form of a cylinder; A porous receiving member accommodated in an inner space of the storage container; A hydrogen storage metal having a columnar shape, the axial direction of the columnar shape being disposed parallel to the axial direction of the storage container, and accommodated inside the storage container while being surrounded by the porous receiving member; A hydrogen supply pipe connected in fluid communication with the storage container to supply hydrogen to the internal space of the storage container; A hydrogen discharge pipe connected in fluid communication with the storage container to discharge hydrogen in the storage container to a supply destination; And a heat supply source located inside or outside the storage container to supply heat to the internal space of the storage container.
  • the cylinder shape of the storage container means, ie, an empty cylindrical container which is deceived to have an inner space.
  • Hydrogen storage metals store and release hydrogen through occlusion and hernia.
  • occlusion refers to a reaction in which hydrogen reacts with a hydrogen storage metal to form a metal hydride
  • degassing refers to an endothermic reaction that absorbs heat to release hydrogen from a hydrogen storage metal formed of a metal hydride. Therefore, when storing hydrogen, the internal space of the storage container is cooled, and when the hydrogen is extracted, the internal space of the storage container is heated.
  • the porous receiving member may be a metal form, and the metal form may be made of any one selected from the group consisting of copper, nickel, and aluminum alloys.
  • the porous receiving member may have a cylindrical shape and may include a plurality of insertion holes penetrated through the porous receiving member along the axial direction of the storage container.
  • the columnar hydrogen storage metal may be inserted in all or part of the plurality of insertion holes.
  • the porous receiving member may be formed of two or more metal foams stacked and arranged along the axial direction of the storage container, and each metal foam may include an insertion hole.
  • the storage container includes a diaphragm having one end fixed to an inner surface of the storage vessel, the diaphragm having a longitudinal direction parallel to the axial direction of the storage vessel, and the two or more metal foams including a slit that engages the diaphragm. can do.
  • the heat source includes a cartridge heater having a predetermined length, and part or all of the length of the cartridge heater may be inserted into one or more insertion holes of the plurality of insertion holes.
  • the heat supply source may further include an external heater installed on the outer surface of the storage container to surround the outer surface of the storage container.
  • the hydrogen storage device may further include a shielded container containing the storage container and sealed.
  • the hydrogen storage device may further include one or more heat shield members installed between the storage container and the shielding container.
  • the hydrogen storage device may include: a first outflow prevention filter installed on the hydrogen supply pipe to prevent the hydrogen storage metal particles decomposed into a particle form from the pillar shape of the hydrogen storage metal from flowing out of the inside of the storage container; And a second outflow prevention filter installed on the hydrogen discharge pipe to prevent the hydrogen storage metal particles from flowing out from the inside of the storage container.
  • the first outflow prevention filter and the second outflow prevention filter may be formed of a tubular sintered metal filter or a plate-shaped sintered metal filter.
  • the metal hydride can be uniformly distributed in the inner space of the container, whereby the storage and release of hydrogen can be made quickly.
  • the hydrogen storage metal particles decomposed from the pillar shape of the hydrogen storage metal and dispersed into the metal foam are prevented from leaking out through the hydrogen supply pipe and the hydrogen discharge pipe to contaminate the inside of the hydrogen supply pipe and the hydrogen discharge pipe or reduce the amount of hydrogen storage. Can be prevented.
  • the shielding container and the heat shield member are protected by sealing the storage container containing the hydrogen storage metal to prevent the leakage of hydrogen from the storage container, it is possible to prevent the oxidation and thermal loss of the hydrogen storage metal and the storage container.
  • FIG. 1 is a cross-sectional view showing the configuration of a hydrogen storage device according to an embodiment of the present invention.
  • FIG. 2 is a perspective view illustrating the porous receiving member and the hydrogen storage metal shown in FIG. 1.
  • FIG 3 is a cross-sectional view showing the configuration of a hydrogen storage device according to another embodiment of the present invention.
  • FIG. 4 is an exploded perspective view illustrating the storage container, the porous receiving member, the hydrogen storage metal, and the heat supply source shown in FIG. 3.
  • FIG. 5 is a cross-sectional view taken along the line AA ′ of FIG. 3.
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
  • the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is a perspective view showing the configuration of a hydrogen storage device according to an embodiment of the present invention.
  • the hydrogen storage device 100 according to an embodiment of the present invention, the storage container 110, porous receiving member 120, hydrogen storage metal 130, hydrogen supply pipe 140 and heat supply source 160.
  • the storage container 110 accommodates the porous receiving member 120, and protects the accommodated porous receiving member 120 from the outside.
  • the storage container 110 is in the form of a cylinder.
  • it may be a hollow cylindrical shape having an inner space.
  • the porous receiving member 120 is made of a porous material, and may be configured to receive or wrap the hydrogen storage metal 130.
  • the porous receiving member 120 may be a porous metal in the form of open pores, that is, a metal foam, and may be formed in a form in which a plurality of insertion holes 121 are formed in the metal foam.
  • the porous receiving member 120 may have a cylindrical shape having a length corresponding to the length of the inner space of the storage container 110 as shown in FIG. 2.
  • the insertion holes 121 may penetrate the porous receiving member 120 in the axial direction of the cylindrical shape. At this time, the insertion holes 121 are disposed radially.
  • the type of metal constituting the metal foam is not limited, and for example, the metal foam may be copper (Cu), nickel (Ni), and an aluminum alloy.
  • the hydrogen storage metal 130 stores and releases hydrogen by adjusting the temperature and pressure of the internal space of the storage container 110 in a state where the hydrogen storage metal 130 is accommodated in the storage container 110.
  • Hydrogen storage metal 130 is preferably a columnar shape. Because, the hydrogen storage metal 130 is expanded in the process of storing hydrogen and thus the internal stress occurs, the internal stress generated at this time to fracture the hydrogen storage metal 130, the hydrogen storage metal 130 This is because when formed in a columnar shape, the ability to withstand internal stresses generated during hydrogen storage can be improved.
  • the columnar hydrogen storage metal 230 is easy to handle. That is, the hydrogen storage metal may be rapidly oxidized by contact with the atmosphere. In particular, in the case of a hydrogen storage metal in the form of powder can spontaneously ignite even at room temperature. However, the use of the columnar hydrogen storage metal 230 greatly reduces the risk of ignition due to oxidation and rapid oxidation in the air, thereby facilitating the handling of metal oxides.
  • the hydrogen storage metal 130 is inserted into the insertion holes 121 formed in the porous receiving member 120 is accommodated in the porous receiving member 120. At this time, the hydrogen storage metal 130 is disposed radially in the porous receiving member 120 because the insertion holes 121 are disposed radially.
  • the hydrogen storage metal 130 may be depleted uranium (DU).
  • the hernia pressure is high and uneven enough so that deuterium-tritium can be smoothly supplied for the deuterium-tritium (DT) reaction required for fusion energy production in a reactor such as a tokamak in a fusion facility. Because there is no problem of anger.
  • DT deuterium-tritium
  • the hydrogen storage metal 130 is formed in a columnar shape to withstand the internal stress during hydrogen storage, but a portion of the columnar hydrogen storage metal 130 in the form of a column during repeated storage and release of hydrogen from the hydrogen storage metal It can be broken down and dispersed into particles.
  • the hydrogen storage metal particles may be dispersed into the metal foam through open pores of the metal foam, which is the porous receiving member 120.
  • the hydrogen supply pipe 140 supplies hydrogen into the storage container 110.
  • the hydrogen supply pipe 140 is connected in fluid communication with the internal space of the storage container 110 may supply hydrogen, for example tritium, to the internal space of the storage container 110.
  • the hydrogen discharge pipe 150 discharges hydrogen from the internal space of the storage container 110 to the supply destination.
  • the hydrogen discharge pipe 150 is connected in fluid communication with the internal space of the storage container 110 may discharge hydrogen from the internal space of the storage container 110 to the supply destination.
  • the hydrogen discharge pipe 150 may supply tritium from the inner space of the storage container 110 to the tokamak of the fusion facility.
  • the heat supply source 160 supplies heat to the internal space of the storage container 110.
  • the heat source 160 may be located inside or outside the storage container 110.
  • the heat source 160 may be a cartridge heater.
  • the cartridge heater may be partially inserted into a part of the entire insertion hole 121 of the porous receiving member 120 to supply heat to the internal space of the storage container 110.
  • the cartridge heater may be directly connected to a power source outside the storage container 110 or connected through electric feed-through to supply power.
  • hydrogen eg, tritium
  • hydrogen supply pipe 140 hydrogen supply pipe 140
  • the supplied hydrogen is stored and stored in the hydrogen storage metal 130 accommodated in the insertion hole 121 of the porous accommodating member 120, and hydrogen is stored from the hydrogen storage metal 130, that is, the metal hydride.
  • the hydrogen stored in the hydrogen storage metal 130 may be desorbed and released, and the released hydrogen may be supplied to a supply source, for example, a toka membrane of a fusion facility through the hydrogen discharge pipe 150.
  • the hydrogen storage metal 130 may be partially decomposed into hydrogen storage metal particles from a columnar shape and dispersed, and the hydrogen storage metal particles may be dispersed into the metal foam through open pores of the metal foam.
  • the hydrogen storage metal particles are dispersed and distributed around the radially arranged columnar hydrogen storage metal 130, whereby the hydrogen storage metal 130 is uniformly distributed in the internal space of the storage container 110. This allows the metal hydride to be evenly distributed. As the hydrogen storage metal 130 is uniformly distributed, hydrogen may be quickly stored and released.
  • FIG. 3 is a cross-sectional view showing the configuration of a hydrogen storage device according to another embodiment of the present invention
  • Figure 4 is an exploded perspective view showing a storage container, a porous receiving member, a hydrogen storage metal and a heat supply source shown in FIG.
  • the hydrogen storage device 200 includes a storage container 210, a porous receiving member 220, a hydrogen storage metal 230, a hydrogen supply pipe 240, The hydrogen discharge pipe 250, the heat supply source 260, the shield container 270, the heat shield member 280, the first outflow prevention filter 291 and the second outflow prevention filter 292.
  • the storage container 210 accommodates the porous receiving member 220 and protects the accommodated porous receiving member 220 from the outside.
  • the storage container 210 is in the form of a cylinder.
  • it may be a hollow cylindrical shape having an inner space.
  • the porous receiving member 220 is made of a porous material, and may be configured to accommodate or surround the hydrogen storage metal 230.
  • the porous receiving member 220 may be formed of two or more metal foams stacked and arranged along the axial direction of the storage container 210, and each porous receiving member 220 may include an insertion hole 221. It may be accommodated and nested in the internal space of the 210.
  • the porous accommodating member 220 may be formed with a cutout 223 in which a portion is cut in a circular shape, and the cutout 223 is stored when the porous accommodating member 220 is accommodated in the storage container 210. It may be spaced apart from the inner surface of the container 210 to form a pipe inlet space (210a) in the storage container (210).
  • each porous receiving member 220 When the porous receiving member 220 is formed of two or more metal foams superimposed on each other, the storage container 210 has one end fixed to the inner surface of the storage container so that the longitudinal direction is parallel to the axial direction of the storage container 211. ), And each porous receiving member 220 may include a slit 222 coupled to the diaphragm 211.
  • the diaphragm 211 is disposed inside the storage vessel 210 so as to be perpendicular to the circular shape of the cross section of the storage vessel 210 and parallel to the longitudinal direction of the storage vessel 210, and the long axis direction of the diaphragm 211 is the storage vessel. It may be a length corresponding to the length of the inner space of the 210 and the short axis direction of the diaphragm 211 may be a length smaller than the diameter of the circular shape of the cross section of the storage container (210).
  • the diaphragm 211 has two or more overlapping porous receiving members 220 accommodated in the inner space of the storage container 210 rotate in one direction in the storage container 210 so that each porous receiving member 220 is in one direction. It may be a configuration for preventing rotation.
  • the slit 222 is formed in each porous receiving member 220 to be parallel to the diaphragm 211, and may have a depth at which the diaphragm 211 may be inserted.
  • the plurality of insertion holes 221 of the porous receiving member 220 may be disposed around the slit 222.
  • the arrangement of the plurality of insertion holes 221 is not particularly limited, for example, it may be arranged in a plurality of rows on both sides of the slit 222.
  • porous receiving member 220 is the same as the porous receiving member 220 of the hydrogen storage device according to an embodiment of the present invention except that it consists of two or more overlapping metal foam and includes a slit 222 More detailed description will be omitted.
  • the hydrogen storage metal 230 is the same as the hydrogen storage metal 130 according to an embodiment of the present invention, a detailed description thereof will be omitted.
  • the hydrogen supply pipe 240 supplies hydrogen into the storage container 210.
  • the hydrogen supply pipe 240 is connected in fluid communication with the internal space of the storage container 210 may supply hydrogen, for example tritium, to the internal space of the storage container 210.
  • a portion of the hydrogen supply pipe 240 is inserted into the pipe inlet space 210a in the storage container 210 may be located on one side of the diaphragm 211 in the storage container 210.
  • the hydrogen discharge pipe 250 discharges hydrogen from the internal space of the storage container 210 to the supply destination.
  • the hydrogen discharge pipe 250 is connected in fluid communication with the internal space of the storage container 210.
  • a portion of the hydrogen discharge pipe 250 is inserted into the pipe inlet space 210a in the storage container 210 may be located on the other side of the diaphragm 211 in which the hydrogen supply pipe 240 is not located.
  • the hydrogen discharge pipe 250 may discharge hydrogen from the internal space of the storage container 210 to the supply destination.
  • the hydrogen discharge pipe 250 may supply tritium from the inner space of the storage container 210 to the tokamak of the fusion facility.
  • the heat source 260 supplies heat to the inner space of the storage container 210.
  • the heat source 260 may be located inside and outside the storage container 210.
  • the heat source 260 may include a cartridge heater 261 and an external heater 262.
  • the cartridge heater 261 may be partially inserted into a part of the entire insertion hole 221 of the porous receiving member 220 to supply heat to the internal space of the storage container 210.
  • the cartridge heater 261 may be directly connected to a power source external to the storage container 110 or connected through electric feed-through to supply power.
  • the external heater 262 may be installed on the outer surface of the storage container 210 to surround the outer surface of the storage container 210.
  • the external heater 262 may be a coil type heater.
  • the coil-type external heater 262 may be wound around the outer surface of the storage container 210 in a spiral shape to surround the storage container 210.
  • the external heater 262 may be installed by being treated with a feedthrough with respect to the storage container 210 and the shielding container 270.
  • the shielding container 270 accommodates the storage container 210.
  • the shielding container 270 may be in the form of a tube having an inner diameter larger than the outer diameter of the storage container 210.
  • it may be cylindrical tubular.
  • the shielding container 270 is sealed by receiving the storage container 210, thereby blocking the loss of heat applied to the storage container 210, preventing the leakage of hydrogen from the storage container 210, and storing the hydrogen storage metal ( 230 and the storage container 210 can be protected from the outside to prevent oxidation.
  • the heat shield member 280 blocks heat transfer from the storage container 210 to the outside.
  • the heat shield member 280 is installed between the storage container 210 and the shielding container 270.
  • the heat shield 280 may be in the form of a cylindrical tubular metal or metal foil.
  • the heat shield member 280 may be installed between the storage container 210 and the shielding container 270 in one or more layers.
  • the first outflow prevention filter 291 is installed on the hydrogen supply pipe 240 to prevent the hydrogen storage metal particles decomposed in the form of particles from the pillar shape of the hydrogen storage metal to flow out from the inside of the storage container 210. That is, the first outflow prevention filter 291 prevents the hydrogen storage metal particles from flowing out through the hydrogen supply pipe 240.
  • the first outflow prevention filter 291 may be a tubular sintered metal filter or a plate-shaped sintered metal filter.
  • the first outflow prevention filter 291 may be installed to surround the opening of the end of the portion inserted into the storage container 210 of the hydrogen supply pipe 240, and at this time, the pipe inlet space in the storage container 210. May be located within 210a.
  • the first outflow prevention filter 291 may be installed to be disposed on a passage inside the hydrogen supply pipe 240. In this case, the first outflow prevention filter 291 may be located outside the pipe inlet space 210a or the storage container 210 in the storage container 210.
  • the second outflow prevention filter 292 is installed on the hydrogen discharge pipe 250 to prevent the hydrogen storage metal particles from flowing out of the interior of the storage vessel 210. Since the structure of the second outflow prevention filter 292 is installed on the hydrogen discharge pipe 250 is similar to the first outflow prevention filter 291, the second outflow prevention filter 291 is replaced with the description of the first outflow prevention filter 291, and a detailed description thereof is omitted. Let's do it.
  • the process of storing and releasing hydrogen, for example, tritium, by the hydrogen storage metal 230 is the same as the hydrogen storage device according to the embodiment of the present invention. The description will be omitted.
  • the hydrogen storage device is made of two or more metal foams in which the porous receiving member 220 is overlapped with each other, hydrogen storage is performed due to the process of repeatedly storing and releasing tritium of the hydrogen storage metal 230.
  • a plurality of regions containing hydrogen storage metal particles decomposed and dispersed from the columnar shape of the metal 230 may be provided in a plurality, so that the hydrogen storage metal particles are concentrated to a part of the entire length of the porous accommodation member 220. Can be prevented.
  • the heating of the hydrogen storage metal 230 is performed by the cartridge heater 261 located in the storage container 210 and the coil type external heater 262 surrounding the storage container 210. Since the hydrogen storage metal 230 can be heated more easily, whereby the reaction between the hydrogen storage metal 230 and hydrogen can be made faster.
  • hydrogen storage metal particles decomposed from the pillar shape of the hydrogen storage metal 230 and dispersed into the metal foam by repeated storage and release processes of hydrogen are installed on the hydrogen supply pipe 240 and the hydrogen discharge pipe 250.
  • the outflow prevention filter 291 and the second outflow prevention filter 292 is prevented from leaking to the outside of the storage container 210 and the shielding container 270, whereby the hydrogen supply pipe 240 and the hydrogen discharge pipe 250 Contamination of the inside of the container or reduction of the hydrogen storage amount can be prevented.
  • the hydrogen from the storage container 210 is stored.
  • the leakage may be prevented, and the hydrogen storage metal 230 and the storage container 210 may be protected from the outside to prevent oxidation, and the loss of heat applied to the storage container 210 may be prevented.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

L'invention concerne un dispositif de stockage d'hydrogène. Le dispositif de stockage d'hydrogène comprend : un contenant de stockage en forme de cylindre ; un élément de réception poreux reçu dans un espace interne du contenant de stockage ; un métal de stockage d'hydrogène en forme de colonne dont la direction axiale de la forme de colonne est disposée parallèle à la direction axiale du contenant de stockage, de sorte que le métal de stockage d'hydrogène soit reçu à l'intérieur du contenant de stockage tout en étant entouré par l'élément de réception poreux ; un tuyau d'alimentation en hydrogène relié au contenant de stockage de manière à permettre à du fluide de s'écouler entre eux, alimentant ainsi l'hydrogène à l'espace interne du contenant de stockage ; un tuyau de décharge d'hydrogène relié au contenant de stockage de manière à permettre au fluide de s'écouler entre eux, déchargeant ainsi l'hydrogène à l'intérieur du contenant de stockage vers un site d'alimentation ; et une source d'alimentation de chaleur positionnée à l'intérieur ou à l'extérieur du contenant de stockage de manière à alimenter de la chaleur à l'espace interne du contenant de stockage. Lorsque le dispositif de stockage d'hydrogène est utilisé, des hydrures de métal peuvent être distribués uniformément dans l'espace interne du contenant, permettant ainsi de stocker et de décharger rapidement l'hydrogène.
PCT/KR2016/014498 2015-12-11 2016-12-12 Dispositif de stockage d'hydrogène utilisant un métal de stockage d'hydrogène en forme de colonne WO2017099543A1 (fr)

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KR1020150177061A KR101867137B1 (ko) 2015-12-11 2015-12-11 기둥형상의 수소저장금속을 이용한 수소 저장 장치
KR10-2015-0177061 2015-12-11

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Cited By (3)

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CN112999996A (zh) * 2021-02-19 2021-06-22 长春大学 一种可储氢产热设备
DE102020124074A1 (de) 2020-09-16 2022-03-17 Audi Aktiengesellschaft Tankbehälter, Brennstoffzellenvorrichtung mit einem Tankbehälter und Brennstoffzellen-Fahrzeug
DE102020124078A1 (de) 2020-09-16 2022-03-17 Audi Aktiengesellschaft Tankbehälter, Brennstoffzellenvorrichtung mit einem Tankbehälter und Verfahren zur Herstellung eines Tankbehälters

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JP2005262065A (ja) * 2004-03-18 2005-09-29 Shin Etsu Chem Co Ltd 水素貯蔵体
KR100955654B1 (ko) * 2008-01-03 2010-05-06 한국생산기술연구원 수소저장합금을 이용한 수소저장장치
KR20140122316A (ko) * 2013-04-09 2014-10-20 한국기초과학지원연구원 수소 저장용기 급속 냉각을 위한 복합 냉각 장치 및 방법

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DE102020124074A1 (de) 2020-09-16 2022-03-17 Audi Aktiengesellschaft Tankbehälter, Brennstoffzellenvorrichtung mit einem Tankbehälter und Brennstoffzellen-Fahrzeug
DE102020124078A1 (de) 2020-09-16 2022-03-17 Audi Aktiengesellschaft Tankbehälter, Brennstoffzellenvorrichtung mit einem Tankbehälter und Verfahren zur Herstellung eines Tankbehälters
CN112999996A (zh) * 2021-02-19 2021-06-22 长春大学 一种可储氢产热设备

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