WO2012070573A1 - Conteneur composite de stockage d'hydrogène et procédé de remplissage d'hydrogène - Google Patents

Conteneur composite de stockage d'hydrogène et procédé de remplissage d'hydrogène Download PDF

Info

Publication number
WO2012070573A1
WO2012070573A1 PCT/JP2011/076910 JP2011076910W WO2012070573A1 WO 2012070573 A1 WO2012070573 A1 WO 2012070573A1 JP 2011076910 W JP2011076910 W JP 2011076910W WO 2012070573 A1 WO2012070573 A1 WO 2012070573A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogen
carbon material
porous carbon
container
temperature
Prior art date
Application number
PCT/JP2011/076910
Other languages
English (en)
Japanese (ja)
Inventor
順二 岡崎
大島　伸司
幸次郎 中川
愛 蓑田
Original Assignee
Ｊｘ日鉱日石エネルギー株式会社
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 Ｊｘ日鉱日石エネルギー株式会社 filed Critical Ｊｘ日鉱日石エネルギー株式会社
Publication of WO2012070573A1 publication Critical patent/WO2012070573A1/fr

Links

Images

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
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
    • 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 composite container for hydrogen storage and a hydrogen filling method. More specifically, by using a material excellent in hydrogen storage capacity, a hydrogen storage composite container having excellent durability, and a simple hydrogen filling method that does not require precooling or requires less precooling. It is about.
  • FCV fuel cell vehicle
  • FCV hydrogen fuel container uses a composite container (CFRP container) using an aluminum liner or a resin liner for weight reduction.
  • CFRP container composite container
  • the thermal conductivity of the resin liner layer or the CFRP layer is low, the hydrogen temperature exceeds the allowable temperature of the CFRP (carbon fiber reinforced resin) container when hydrogen is rapidly filled up to 70 MPa in FCV.
  • Patent Document 1 describes that hydrogen is stored in activated carbon and used in a fuel cell. However, these are general activated carbons, and there is no mention of an effective method for introducing the activated carbon into the container.
  • the present invention is capable of storing as much hydrogen as possible and does not require precooling at the time of hydrogen filling, or requires less precooling, and a hydrogen storage composite container that can be charged with hydrogen more easily than before, and the composite It aims at providing the hydrogen filling method to a container.
  • the present invention is a composite container in which a liner is reinforced with fibers and a resin, and has a hydrogen storage capacity of 0.5 mass% when the temperature is 303 K and the hydrogen equilibrium pressure is 35 MPa.
  • a hydrogen storage composite container in which 5 to 25% by volume of the above porous carbon material is present. Any material may be used for the liner.
  • the hydrogen storage amount can be increased by allowing the porous carbon material to exist inside, and the porous carbon material absorbs heat, so that the hydrogen temperature can be increased. Can be suppressed. Therefore, in addition to being able to store a large amount of hydrogen, the composite container for hydrogen storage according to the present invention can eliminate the need for precool equipment or reduce the precool capacity.
  • the composite container for hydrogen storage of the present invention is suitable as a container for hydrogen fuel for FCV.
  • a simple endothermic material may be used. In that case, it is necessary to increase the capacity of the container in order to maintain the hydrogen storage amount.
  • the endothermic material can be provided with a hydrogen storage capability, so that the object can be achieved without changing the container capacity.
  • the porous carbon material preferably has a specific surface area measured by the BET method of 800 to 3000 m 2 / g and a micropore volume of 0.5 to 2 cc / g.
  • the porous carbon material is preferably an activated carbon derived from a plant raw material formed through two or more activation steps or an activated carbon containing Li atoms.
  • the present invention is also a composite container in which a liner is reinforced with fibers and a resin, and has a hydrogen storage capacity of 0.5% by mass or more when the temperature is 303 K and the hydrogen equilibrium pressure is 35 MPa.
  • the heat capacity of the porous carbon material absorbs the adsorption heat of hydrogen and the compression heat of hydrogen that is not adsorbed.
  • a hydrogen filling method in which hydrogen is compressed and filled so that the temperature is equal to or lower than the heat resistant temperature of the resin.
  • a hydrogen storage composite container that can store a large amount of hydrogen, does not require precooling when filling with hydrogen, or requires less precooling, and can be charged with hydrogen more easily than before. it can.
  • a hydrogen filling method that uses the above composite container for hydrogen storage, does not require precooling, or requires less precooling, and can easily fill a larger amount of hydrogen than before. it can.
  • FIG. 1 is a schematic partial cross-sectional view of a hydrogen storage composite container according to an embodiment of the present invention.
  • the hydrogen storage composite container 1 includes a container portion 6 in which a liner 2 is reinforced with fibers and a resin 4.
  • the liner 2 is a cylindrical body having both ends formed in a dome shape (hemispherical shape), the inside is hollow, and has a structure for filling at least one end with hydrogen.
  • the cylindrical portions other than the both end portions may be formed with a constant diameter, but may have a structure in which the diameter of the central portion is somewhat larger.
  • the material constituting the liner 2 may be any material as long as a certain strength can be obtained, such as a metal such as stainless steel or aluminum, or a plastic such as polyethylene.
  • the structure filled with hydrogen provided at at least one end of the liner 2 is generally composed of a base 12 and a hydrogen supply pipe 14 extending in a nozzle shape outside the liner 2.
  • the hydrogen supply pipe 14 may also extend inside the liner 2 as shown in FIG. In that case, the portion (inner nozzle) extending into the liner 2 of the hydrogen supply pipe 14 is, for example, a filter-like pipe having numerous holes, and hydrogen is blown uniformly by the inner nozzle. May be.
  • the liner 2 is reinforced with fibers and resin 4.
  • the container part 6 is manufactured by winding the carbon fiber impregnated with resin around the liner 2, for example.
  • the winding method is arbitrary.
  • a tow prepreg in which a carbon fiber or the like is impregnated with a resin in advance is used, or a liquid resin is impregnated in a liquid resin at the time of winding.
  • the resin used is generally a thermosetting resin, and a typical one is an epoxy resin.
  • Examples of the winding method include a method of winding continuously and densely by hoop winding, helical winding or the like. Such a resin is wound around the liner 2 and then heated and cured.
  • the thickness of the reinforcing layer including the fibers and the resin 4 varies depending on the hydrogen filling pressure, but is generally 5 mm to 10 cm and is about 3% to 20% of the diameter of the liner 2.
  • the hydrogen storage capacity is 0.5 mass% or more
  • the porous carbon material 8 of 0.6 to 3% by mass is present in an amount of 5 to 25% by volume.
  • Such a porous carbon material 8 may be a general one, but particularly preferred is an activated carbon derived from a plant raw material having a high hydrogen storage capacity and formed through two or more activation steps. Furthermore, the porous carbon material 8 is preferably activated carbon containing Li atoms.
  • the activated carbon derived from plant raw materials formed through two or more activation steps is obtained by activating two or more times after carbonizing plant raw materials such as coconut shells, rice straw, bamboo, and wood chips.
  • the activated carbon thus obtained is activated carbon having a large surface area and easy to occlude hydrogen and having developed micropores, and is an activated carbon having a high level of hydrogen occlusion ability by the action of plant-derived components other than carbon.
  • the plant raw material as it is or carbonized at a temperature of 300 to 1,000 ° C. is subjected to the first stage activation treatment. If necessary, the plant material may be pulverized before activation.
  • the activation method includes steam activation, alkali activation and the like, and any activation method may be used, but an activation method using an alkali metal or alkaline earth metal hydroxide is particularly preferable.
  • an alkali metal hydroxide For example, 0.2 to 5 parts by mass of an alkali metal hydroxide is added to 1 part by mass of a carbide obtained by carbonizing a plant raw material, and the treatment is performed at a temperature of about 500 to 800 ° C. for about 0.1 to 5 hours. Do. At this time, potassium hydroxide is particularly preferable as the alkali metal hydroxide. Thereafter, unreacted alkali metal hydroxide is removed by washing. In washing, it is possible to remove alkali using hydrochloric acid or the like as necessary. Then, after making it dry, it activates again. At this time, steam activation may be performed, or an alkali metal hydroxide may be reacted in the same manner.
  • potassium hydroxide may be used, and since it is easy to form micropores, lithium hydroxide may be used, or some alkali metal hydroxides may be used in combination. Thereafter, similarly, it is washed if necessary and dried. Further, activation may be repeated.
  • the activated carbon derived from plant raw materials thus produced has a specific surface area measured by the BET method of 800 to 3000 m 2 / g and a micropore volume of 0.5 to 2 cc / g.
  • Plants contain components other than carbon even when carbonized, and have better hydrogen storage capacity than mere activated carbon due to interaction with hydrogen. On the other hand, components other than carbon may hinder activation, and by activating twice or more, preferable activation and pore formation are possible.
  • the activated carbon containing Li atoms is a general activated carbon in which Li ions are bonded (supported) to oxygen functional groups on the surface.
  • the oxygen-containing functional group is preferably at least one selected from the group consisting of a phenolic hydroxyl group, a quinone group, a lactone carboxyl group, and a carboxyl group.
  • the following chemical formula (5) shows a state in which Li is not bonded to a part of the surface of the porous carbon material in which carboxyl groups and hydroxyl groups are formed as oxygen-containing functional groups.
  • the following chemical formula (6) shows a state where Li is bonded to a part of the surface of the porous carbon material shown in the following chemical formula (5).
  • Li is bonded to oxygen contained in the oxygen-containing functional group to form a LiO group.
  • the LiO group has a property of strongly adsorbing hydrogen molecules. Therefore, when the LiO group is formed on the surface of the porous carbon material, the adsorption density of hydrogen molecules in the hydrogen storage material is increased, and the hydrogen storage capacity is significantly improved as compared with the conventional case.
  • the oxygen-containing functional group is particularly preferably a phenolic hydroxyl group among the functional groups described above.
  • Li bonded to a phenolic hydroxyl group is more preferable than Li bonded to other oxygen-containing functional groups.
  • the amount of Li contained in the hydrogen storage material may be about 0.1 to 3 mmol / g. However, the amount of Li contained in the hydrogen storage material is not limited to this range. The larger the amount of Li introduced into the hydrogen storage material, the better the hydrogen storage capacity.
  • Such activated carbon carrying Li may be activated carbon derived from plant materials activated two or more times as described above.
  • an activated product of a fibrous raw material may be used.
  • the activated material of the fibrous raw material is preferably activated PAN (polyacrylonitrile).
  • the activated material of the fibrous raw material is manufactured by a manufacturing method including two steps of “carbonization” and “activation” in the same manner as the activated carbon derived from the plant raw material described above. It is preferable that the activated fiber material is also activated two or more times. Moreover, it is preferable that the activated material of a fibrous raw material is what carried Li as mentioned above.
  • the fibrous raw material activation product thus produced also has a specific surface area measured by the BET method of 800 to 3000 m 2 / g and a micropore volume of 0.5 to 2 cc / g.
  • such a porous carbon material 8 is present inside the liner 2.
  • the powder of the porous carbon material 8 is dispersed in an evaporable organic solvent, it is cast into a flexible sheet such as paper, and the end dome member is used.
  • the end dome member is used.
  • the liner 2 is reinforced with fibers and resin 4 to form the composite container 1 for hydrogen storage of the present invention.
  • the amount of the porous carbon material 8 inside the composite container 1 is preferably 5 to 25% by volume of the volume of the place where hydrogen is stored in the space where the hydrogen inside the liner 2 exists.
  • the amount of the porous carbon material 8 depends on the relationship between the amount of heat generated when hydrogen is charged, the amount of heat absorbed by the porous carbon material 8, and the amount of heat generated when hydrogen is occluded. It is desirable to adjust so that the temperature of the hydrogen charged in the inside is lower than the heat resistant temperature of the resin or lower than the temperature stipulated by laws and regulations.
  • the porous carbon material 8 is present so that the temperature raised by the heat generated from the amount of heat is less than the heat resistant temperature (safe temperature) of the resin. At this time, if the temperature that can be used is determined according to a standard, the amount of the porous carbon material 8 is preferably determined in accordance with the temperature.
  • the amount of the porous carbon material 8 required at this time is, for example, 5 to 25% by volume, preferably 8 to 15% of the volume of the storage place when 70 MPa is filled for 3 minutes according to the current standards of the automobile industry association.
  • the required hydrogen storage capacity is 0.5% by mass or more, preferably in the range of 0.6 to 3% by mass. If the temperature is out of this range, the temperature is not lowered sufficiently.
  • the porous carbon material 8 is present in a certain amount on the inner surface of the liner 2 because a heat insulation effect is produced in addition to the effect of suppressing the temperature rise due to the heat capacity.
  • This manufacturing method is arbitrary.
  • the porous carbon material 8 may be attached to the inner surface of the liner 2 using a binder such as a resin, and the powder of the porous carbon material 8 is dispersed in an evaporable organic solvent as before. Then, after being cast on the surface inside the liner 2, it may be held by pressing with a breathable net-like material.
  • the temperature of hydrogen was examined so as to be kept at 85 ° C. or less which is the safety standard of the automobile industry association. At this temperature, it was confirmed that there was no influence on the resin used (heat resistant temperature of 120 ° C. or higher).
  • Example 1 A CFRP container made of an aluminum liner provided with a filter-like hydrogen supply pipe having innumerable holes of 1 ⁇ m or less was produced.
  • the specifications of the produced container were an internal volume of 10 L, an inner diameter of 160 mm, a length of 520 mm, and a minimum burst pressure of 180 MPa.
  • the PAN-based fibrous carbon material was baked at 600 ° C., 0.08 mol of KOH was added per 1 g of the baked fibrous carbon material, and activation treatment was performed at 600 ° C. for 2 hours in an inert gas atmosphere. Thereafter, the activation treatment was again performed at 750 ° C. in an inert gas atmosphere with 0.1 mol of KOH per 1 g of the fibrous carbon material after activation.
  • the obtained porous carbon material had a specific surface area measured by BET method of 2281 m 2 / g and a micropore volume of 1.276 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 0.6 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 2 The PAN-based fibrous carbon material was baked at 600 ° C., 0.08 mol of KOH was added per 1 g of the baked fibrous carbon material, and activation treatment was performed at 600 ° C. for 2 hours in an inert gas atmosphere. Then, activation treatment was again performed at 750 ° C. in an inert gas atmosphere with 0.1 mol of LiOH per 1 g of the fibrous carbon material after activation, and Li was introduced into the material. The amount of introduced Li was 0.3% by mass.
  • the obtained porous carbon material had a specific surface area measured by the BET method of 2128 m 2 / g and a micropore volume of 1.316 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 1.2 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 3 The rice husk was baked at 500 ° C., 0.05 mol of KOH was added per 1 g of the baked rice husk, and activated at 750 ° C. for 1 hour in an inert gas atmosphere. Thereafter, activation treatment was performed again at 750 ° C. in an inert gas atmosphere with 0.1 mol of LiOH per 1 g of chaff after activation, and Li was introduced into the material. The amount of introduced Li was 0.2% by mass.
  • the obtained porous carbon material had a specific surface area measured by BET method of 2348 m 2 / g and a micropore volume of 1.158 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 1.0 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 4 Coke was baked at 700 ° C., 0.07 mol of KOH was added per 1 g of the baked coke, and activation treatment was performed at 750 ° C. for 2 hours in an inert gas atmosphere. Thereafter, the activation treatment was performed again at 750 ° C. in an inert gas atmosphere with 0.1 mol of NaOH per 1 g of coke after activation.
  • the obtained porous carbon material had a specific surface area measured by the BET method of 2048 m 2 / g and a micropore volume of 1.208 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 0.5 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 5 The coconut palm was baked at 700 ° C., 0.05 mol of KOH was added per 1 g of the baked coconut palm, and activation treatment was performed at 750 ° C. for 2 hours in an inert gas atmosphere. Then, activation treatment was performed again at 750 ° C. in an inert gas atmosphere with 0.1 mol of LiOH per gram of activated palm, and Li was introduced into the material. The amount of introduced Li was 0.3% by mass.
  • the obtained porous carbon material had a specific surface area measured by the BET method of 2118 m 2 / g and a micropore volume of 1.402 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 1.3 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 1 4 kg (18.2% by volume) of commercially available activated carbon for deodorization was introduced into a container having the same specifications as in Example 1, and hydrogen at an initial temperature of 25 ° C. was charged at a high speed to 70 MPa in 3 minutes.
  • the hydrogen temperature in the container immediately after filling was 98 ° C., and the amount of filled hydrogen was 0.26 kg.
  • the hydrogen storage capacity of the activated carbon was 0.0 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 6 The coconut palm was baked at 700 ° C., 0.05 mol of KOH was added per 1 g of the baked coconut palm, and activation treatment was performed at 750 ° C. for 2 hours in an inert gas atmosphere. Then, after cleaning, when the temperature reached 450 ° C., the second stage oxygen activation treatment was performed with a mixed gas (flow rate: 3 Nm 3 / h) with nitrogen having an oxygen concentration of 5% by volume.
  • the obtained porous carbon material had a specific surface area measured by the BET method of 1988 m 2 / g and a micropore volume of 1.305 cc / g.
  • the hydrogen storage capacity of the obtained porous carbon material was 1.4 mass% at an equilibrium pressure of hydrogen of 35 MPa and a temperature of 30 ° C. (303 K).
  • Example 7 For a container having the same specifications as in Example 1, 4 kg (16.8% by volume) of the porous carbon material of Example 4 was dissolved in acetone and cast on the inner surface of the container as uniformly as possible, and then acetone was removed. did. Thereafter, the porous carbon material was held by covering with a nonwoven fabric.
  • hydrogen with an initial temperature of 25 ° C. was filled at high speed to 70 MPa in 3 minutes.
  • the hydrogen temperature in the container immediately after filling was 85 ° C., and the amount of filled hydrogen was 0.31 kg, but it was confirmed that the heat conduction to the outside was gentle.
  • Example 8 4 kg (17.5 vol%) of the porous carbon material of Example 5 was dissolved in acetone so as to be as uniform as possible on the inner surface of the container so as to be as uniform as possible on the inner surface of the container having the same specifications as in Example 1. After casting, acetone was removed. Thereafter, the porous carbon material was held by covering with a nonwoven fabric.
  • hydrogen with an initial temperature of 25 ° C. was filled at high speed to 70 MPa in 3 minutes. The hydrogen temperature in the container immediately after filling was 84 ° C., and the amount of filled hydrogen was 0.31 kg, but it was confirmed that the heat conduction to the outside was gentle.
  • Example 9 In order to be as uniform as possible on the inner surface of the container having the same specifications as in Example 1, 4 kg (17.7% by volume) of the porous carbon material of Example 6 was dissolved in acetone to be as uniform as possible on the inner surface of the container. After casting, acetone was removed. Thereafter, the porous carbon material was held by covering with a nonwoven fabric.
  • hydrogen with an initial temperature of 25 ° C. was filled at high speed to 70 MPa in 3 minutes. The hydrogen temperature in the container immediately after filling was 84 ° C., and the amount of filled hydrogen was 0.31 kg, but it was confirmed that the heat conduction to the outside was gentle.
  • the composite container for hydrogen storage according to the present invention can be used as a fuel tank for an engine in a hydrogen society where hydrogen is used for transportation infrastructure or in a hydrogen vehicle.
  • it can be used as a propane gas cylinder as a hydrogen storage container for a household fuel cell.
  • it can be used in a hydrogen supply place that does not have complicated and expensive equipment, and greatly contributes to the spread of hydrogen as energy. It is clear that the implementation of the present invention can contribute to the environment and contribute to the realization of a continuity society.
  • SYMBOLS 1 Composite container for hydrogen storage, 2 ... Liner, 4 ... Fiber and resin, 6 ... Container part, 8 ... Porous carbon material, 12 ... Base, 14 ... Hydrogen supply pipe

Abstract

La présente invention concerne un conteneur composite de stockage d'hydrogène, qui peut stocker une grande quantité d'hydrogène, ne nécessite pas de pré-refroidissement ou requiert un léger pré-refroidissement dans le remplissage par l'hydrogène et permet d'introduire l'hydrogène plus facilement par comparaison avec des conteneurs classiques. Un aspect de la présente invention est un conteneur composite, dans lequel un revêtement intérieur (2) est renforcé par des fibres et une résine (4) et dans lequel 5-25 % en volume d'une matière carbonée poreuse (8), ayant une capacité de stockage d'hydrogène de 0,5 % en masse ou plus à une température de 303 K et sous une pression d'équilibre d'hydrogène de 35 MPa, sont présents dans l'intérieur du conteneur.
PCT/JP2011/076910 2010-11-22 2011-11-22 Conteneur composite de stockage d'hydrogène et procédé de remplissage d'hydrogène WO2012070573A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-260031 2010-11-22
JP2010260031A JP5761968B2 (ja) 2010-11-22 2010-11-22 水素貯蔵用複合容器及び水素充填方法

Publications (1)

Publication Number Publication Date
WO2012070573A1 true WO2012070573A1 (fr) 2012-05-31

Family

ID=46145914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/076910 WO2012070573A1 (fr) 2010-11-22 2011-11-22 Conteneur composite de stockage d'hydrogène et procédé de remplissage d'hydrogène

Country Status (2)

Country Link
JP (1) JP5761968B2 (fr)
WO (1) WO2012070573A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103318871A (zh) * 2013-07-03 2013-09-25 黑龙江大学 一种以活性炭为原料合成石墨化多孔碳材料的制备方法
CN104405869A (zh) * 2014-11-14 2015-03-11 湖南师范大学 一种弹性温差预应力内压内加热自增强压力容器
EP2935977B1 (fr) * 2012-12-21 2020-08-26 Plastic Omnium Advanced Innovation and Research Reservoir pour le stockage d'un gaz stocke par sorption comprenant des moyens d'absorption de chocs
WO2022138997A1 (fr) * 2020-12-21 2022-06-30 일진복합소재 주식회사 Réservoir de stockage d'hydrogène ayant une forme non fixe et pourvu d'un revêtement ondulé, et son procédé de production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5703164B2 (ja) * 2011-07-29 2015-04-15 Ｊｘ日鉱日石エネルギー株式会社 水素貯蔵用複合容器及び水素充填方法
CN104455410B (zh) * 2014-11-14 2016-05-11 湖南师范大学 一种外压弹性温差预应力外加热自增强压力容器
CN105443752B (zh) * 2016-01-08 2017-11-07 湖南师范大学 一种高温预应力内压内加热压力容器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064916A1 (fr) * 2002-01-31 2003-08-07 Jfe Steel Corporation Contenant hybride de stockage d'hydrogene et procede pour stocker de l'hydrogene dans ce contenant
JP2003225563A (ja) * 2002-02-04 2003-08-12 Toyota Central Res & Dev Lab Inc 水素吸蔵用炭素材料、その製造方法およびそれを用いた水素貯蔵装置
JP2009292670A (ja) * 2008-06-03 2009-12-17 Toshinori Kokubu 高比表面積活性炭の製造方法
WO2009157404A1 (fr) * 2008-06-23 2009-12-30 株式会社トクヤマ Matériau carboné poreux et son procédé de fabrication
JP2010509174A (ja) * 2006-11-08 2010-03-25 キュレーターズ オブ ザ ユニバーシティ オブ ミズーリ 高表面積炭素及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064916A1 (fr) * 2002-01-31 2003-08-07 Jfe Steel Corporation Contenant hybride de stockage d'hydrogene et procede pour stocker de l'hydrogene dans ce contenant
JP2003225563A (ja) * 2002-02-04 2003-08-12 Toyota Central Res & Dev Lab Inc 水素吸蔵用炭素材料、その製造方法およびそれを用いた水素貯蔵装置
JP2010509174A (ja) * 2006-11-08 2010-03-25 キュレーターズ オブ ザ ユニバーシティ オブ ミズーリ 高表面積炭素及びその製造方法
JP2009292670A (ja) * 2008-06-03 2009-12-17 Toshinori Kokubu 高比表面積活性炭の製造方法
WO2009157404A1 (fr) * 2008-06-23 2009-12-30 株式会社トクヤマ Matériau carboné poreux et son procédé de fabrication

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2935977B1 (fr) * 2012-12-21 2020-08-26 Plastic Omnium Advanced Innovation and Research Reservoir pour le stockage d'un gaz stocke par sorption comprenant des moyens d'absorption de chocs
CN103318871A (zh) * 2013-07-03 2013-09-25 黑龙江大学 一种以活性炭为原料合成石墨化多孔碳材料的制备方法
CN104405869A (zh) * 2014-11-14 2015-03-11 湖南师范大学 一种弹性温差预应力内压内加热自增强压力容器
CN104405869B (zh) * 2014-11-14 2016-04-20 湖南师范大学 一种弹性温差预应力内压内加热自增强压力容器
WO2022138997A1 (fr) * 2020-12-21 2022-06-30 일진복합소재 주식회사 Réservoir de stockage d'hydrogène ayant une forme non fixe et pourvu d'un revêtement ondulé, et son procédé de production

Also Published As

Publication number Publication date
JP5761968B2 (ja) 2015-08-12
JP2012112409A (ja) 2012-06-14

Similar Documents

Publication Publication Date Title
WO2012070573A1 (fr) Conteneur composite de stockage d'hydrogène et procédé de remplissage d'hydrogène
Nishihara et al. Zeolite-templated carbons–three-dimensional microporous graphene frameworks
Lee et al. Activated carbon fiber-the hybrid of carbon fiber and activated carbon
Kopac Hydrogen storage characteristics of bio‐based porous carbons of different origin: a comparative review
US5912424A (en) Electrical swing adsorption gas storage and delivery system
KR101258771B1 (ko) 다공질 탄소재 및 그 제조 방법
JP5703164B2 (ja) 水素貯蔵用複合容器及び水素充填方法
Shen et al. Preparation and application of carbon aerogels
JP4452831B2 (ja) 水素吸蔵方法及び水素吸蔵体
Rey-Raap et al. Carbon gels and their applications: a review of patents
CN1151870C (zh) 用于储存天然气的微孔炭质吸附剂及其制造方法
CN101293198B (zh) 一种陶瓷-活性炭材料的制备方法
US8492307B2 (en) Microporous carbon and method for making the same
Zhou et al. Carbon-based CO2 adsorbents
Wang Post-combustion Carbon Dioxide Capture Materials
JP2000103612A (ja) 水素吸蔵炭素
JP2004332787A (ja) ガスボンベの製造法、ガスボンベ及びガス吸蔵・放出方法
Akpan Carbonization, activation and graphitization of lignin-based materials
Rajalakshmi et al. Porous carbon nanomaterial from corncob as hydrogen storage material
Mukherjee Carbon nanofiber for hydrogen storage
JP2011126739A (ja) 多孔質炭素材の製造方法
MacDonald et al. The preparation of active carbons from natural materials for use in gas storage
CN100404124C (zh) 一种储存天然气的块体炭质吸附剂的制造方法
Tung et al. The synthesis and characterization of high purity mixed microporous/mesoporous activated carbon from rice husk
Blanco et al. A study of the adsorption properties of single walled carbon nanotubes treated with nitric acid

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11843578

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11843578

Country of ref document: EP

Kind code of ref document: A1