WO2006085520A1 - 燃料電池稼働方法及びその装置 - Google Patents
燃料電池稼働方法及びその装置 Download PDFInfo
- Publication number
- WO2006085520A1 WO2006085520A1 PCT/JP2006/302040 JP2006302040W WO2006085520A1 WO 2006085520 A1 WO2006085520 A1 WO 2006085520A1 JP 2006302040 W JP2006302040 W JP 2006302040W WO 2006085520 A1 WO2006085520 A1 WO 2006085520A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oxygen
- hydrogen
- fuel cell
- container
- heating means
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
-
- 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
-
- 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
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Definitions
- the present invention relates to a fuel cell operating method and an apparatus therefor.
- Patent Document 1 As a conventional fuel cell operating device, one described in Patent Document 1 is known.
- This is a fuel cell operating device having a cooling system that absorbs heat energy generated from a fuel cell by circulating a cooling medium, and the cooling system is configured by a closed circuit.
- a control means is provided for adjusting the heat exchange amount of the heat exchange according to the temperature or pressure of the cooling medium.
- Patent Document 2 a technique in which hydrogen consumed in a fuel cell is stored in a hydrogen storage alloy in a hydrogen storage alloy container.
- cooling water heated by cooling the fuel cell is introduced into a heat exchanger to exchange heat with air.
- the cooling water cooled by heat exchange is returned to the cooling water circuit of the fuel cell, and the air heated by heat exchange heats the hydrogen storage alloy container.
- a compression type storage method is also known in which oxygen consumed in a fuel cell is stored in an oxygen container at a high pressure. This is used in fuel cells that are used in oxygen-lean or non-existent environments. For example, in a tunnel filled with exhaust gas or in water.
- FIG. 3 shows a fuel cell configured by simply combining these.
- the fuel cell 1 is connected to an oxygen supply device 4a through a first pressure control valve 2 and a first on-off valve 6 in order, and also through a second pressure control valve 3 and a second on-off valve 7 in order.
- the hydrogen storage alloy container 5 is connected.
- the oxygen supply device 4a is a compression type and stores oxygen gas in an oxygen container at a high pressure.
- the hydrogen storage alloy container 5 is provided with a hydrogen heating means 11a.
- the heat medium after cooling the fuel cell 1 is connected by a closed circuit 12 including a temperature control valve 13 and a heat exchanger 8, and a heat medium for heat exchange in the heat exchanger 8 is provided.
- Hydrogen heating means 1 Guided by la, the hydrogen storage alloy container 5 and thus the built-in hydrogen storage alloy is heated.
- the valves 2, 3, 6, 7, and 13 are controlled by the control unit 10 to open and close.
- Patent Document 1 Japanese Patent Laid-Open No. 5-29015
- Patent Document 2 JP 2002-252008
- the gas pressure in the oxygen container of the oxygen supply device 4a must be higher than a predetermined gas pressure required for supply to the fuel cell 1, and the pressure becomes a predetermined value as the oxygen gas is consumed. If the pressure is lower than that, oxygen supply to the fuel cell 1 becomes impossible, and a large amount of unused oxygen remains in the oxygen container. Therefore, only oxygen gas higher than the predetermined gas pressure can be used as fuel, and a large amount of unused oxygen is generated.
- the present invention has been made in view of such a conventional technical problem.
- the oxygen supply device is replaced with an oxygen storage container filled with a material having an excellent oxygen adsorption capacity, and the adsorbing material contains oxygen.
- the oxygen storage container can be made to have a lower pressure and a higher capacity compared to the compression storage method. Then, by heating the oxygen storage container as necessary, it is possible to supply oxygen gas more stably and without waste than in the past, and as a result, the fuel cell can be operated for a long time.
- An object of the present invention is to provide a fuel cell operating method and apparatus using a hydrogen storage alloy and an oxygen adsorbing material.
- the invention of claim 1 includes a fuel cell 1 and a fuel cell operating method of operating the fuel cell 1 using hydrogen from a hydrogen supply source and oxygen from an oxygen supply source as fuel.
- a hydrogen storage alloy container 5 that stores a hydrogen storage alloy 5 that stores hydrogen and an oxygen storage container 4b that stores an oxygen adsorption material 23 that adsorbs oxygen as an oxygen supply source, and a hydrogen storage alloy container Hydrogen heating means 11a for heating 5 and oxygen heating means l ib for heating the oxygen storage container 4b are provided, and hydrogen stored in the hydrogen storage alloy by heating the hydrogen storage alloy container 5 by the hydrogen heating means 11a.
- Hydrogen and oxygen fuel cell 1 is a method for operating a fuel cell.
- the invention of claim 2 is characterized in that the heat medium supplied to the hydrogen heating means 11a and the oxygen heating means ib is heated by exhaust heat generated from the fuel cell 1. This is a fuel cell operating method.
- the invention of claim 3 is a node that can be switched to hydrogen heating means 1 la or oxygen heating means 1 lb so that only one of the hydrogen storage alloy container 5 and the oxygen storage container 4b can be heated.
- the invention of claim 4 is the fuel cell operating method according to claim 1, 2 or 3, wherein the oxygen adsorbing material 23 is a carbon-based material.
- the invention of claim 5 comprises a fuel cell 1 and a fuel cell operating device that operates the fuel cell 1 using hydrogen from a hydrogen supply source and oxygen from an oxygen supply source as fuel.
- a hydrogen storage alloy container 5 that stores a hydrogen storage alloy 5 that stores hydrogen and an oxygen storage container 4b that stores an oxygen adsorption material 23 that adsorbs oxygen as an oxygen supply source, and a hydrogen storage alloy container Hydrogen heating means 11a for heating 5 and oxygen heating means l ib for heating the oxygen storage container 4b are provided, and hydrogen stored in the hydrogen storage alloy by heating the hydrogen storage alloy container 5 by the hydrogen heating means 11a. Excess heat exhausted after being released is guided to the oxygen heating means l ib to heat the oxygen storage container 4b, thereby absorbing oxygen.
- the fuel cell operating device is characterized in that the release of oxygen from the adsorbing material 23 is promoted and the pressure of oxygen gas is increased to supply these hydrogen and oxygen to the fuel cell 1.
- the amount of stored gas at the limit pressure of the oxygen storage container can be remarkably increased. Not only can the cost of developing and manufacturing the container and filling the oxygen storage container with gas, it is also possible to significantly improve the safety during operation. Compared with the case where oxygen is compressed and stored at a high pressure, the amount of unused oxygen relative to the amount of oxygen stored can be significantly reduced.
- exhaust heat generated from the fuel cell 1 can be effectively used, and the operating cost of the fuel cell can be reduced.
- FIG. 1 is a layout view showing a fuel cell operating device according to an embodiment of the present invention.
- FIG. 2 is a partial cross-sectional view showing an oxygen storage container.
- FIG. 3 is a layout view showing a conventional fuel cell operating device.
- FIG. 1 and 2 show an embodiment of a fuel cell operating device according to the present invention.
- reference numeral 1 denotes a fuel cell 1
- the fuel cell 1 has an adsorption type oxygen storage as an oxygen supply source through a first pressure regulating valve 2 and a first supply opening / closing valve 6 sequentially.
- the container 4b is connected, and the hydrogen storage alloy container 5 as a hydrogen supply source is connected through the second pressure regulating valve 3 and the second supply opening / closing valve 7 in this order.
- the oxygen storage container 4b is configured by filling a high-pressure container with an adsorbing material 23 (carbon-based oxygen adsorbing material) having a high oxygen adsorbing capacity.
- adsorbent material carbon-based oxygen adsorbing material
- a lightweight carbon-based material rich in constituent resources is desirable.
- activated carbon, activated carbon fiber, and nanocarbon material are suitable.
- other adsorbent materials can be used.
- the form of the adsorbent material 23 may be formed into a powder, fiber, granule, or pellet. It is preferable that the amount of adsorption per product is as large as possible.
- the shape of the high-pressure vessel is not particularly limited, such as a cylindrical shape, a spherical shape, or a pipe shape.
- an adsorption type oxygen storage container 4b By using such an adsorption type oxygen storage container 4b, the amount of stored gas at the same limit pressure can be remarkably increased compared with the conventional example, and the same or more gas amount even at low pressure. Can be stored.
- the hydrogen storage alloy container 5 is provided with a tube-shaped hydrogen heating means 11a, and the oxygen storage container 4b is provided with a tube-shaped oxygen heating means Lib.
- the cooling water discharge port of the fuel cell 1 is connected to the inlet of the hydrogen heating unit 11a, and the heat medium from the fuel cell 1 is connected via the circuit 37 including the circuit 32 and the flow control valve 14 up to the connection point 20. Is led to the hydrogen heating means 11a to heat the hydrogen storage alloy container 5 and thus the built-in hydrogen storage alloy.
- the outlet of the hydrogen heating means 11a is connected to the inlet of the oxygen heating means l ib by a circuit 38 having a circuit 33 up to the connection point 21 and the flow control valve 16, and the outlet of the oxygen heating means l ib is connected to the flow control valve 18.
- adsorption material 23 of the oxygen storage container 4b may have hysteresis at the time of adsorption and desorption, so that many oxygen molecules are difficult to desorb, or the desorbed gas pressure may not increase. In such a case, by heating the oxygen storage container 4b, the desorption of oxygen gas can be promoted and the gas pressure can be increased.
- the exhaust heat after cooling the fuel cell 1 is guided to the hydrogen heating means 11a through the circuits 32 and 37, and the hydrogen storage alloy container 5 is After heating and releasing the hydrogen absorbing alloying force and increasing the pressure of the hydrogen gas, the excess exhaust heat is led to the oxygen heating means l ib through the circuits 33 and 38 to heat the oxygen storage container 4b and Promotes the desorption of oxygen from the adsorbent 23 and increases the pressure of oxygen gas.
- hydrogen and oxygen can be supplied to the fuel cell 1 at a predetermined pressure.
- the heat medium flowing out of the oxygen heating means l ib returns to the fuel cell 1 via the circuits 39 and 34 and contributes to cooling while circulating. Since the heating medium supplied to the hydrogen heating unit 11a and the oxygen heating unit l ib is heated by the exhaust heat generated from the fuel cell 1, the fuel cell 1 is provided with a high-temperature heating medium supply unit. It is composed.
- connection point 20 of the circuits 32 and 37 includes a circuit 35 including a flow control valve 15 and a flow control. Connected to the connection point 22 of the circuits 34 and 39 by the circuit 36 having the valve 19, and the heat medium from the fuel cell 1 is refluxed without passing through the hydrogen heating means 11a and the oxygen heating means l ib to the fuel cell 1. Let it flow again and let it cool!
- connection point 24 between the circuits 35 and 36 is connected to the connection point 21 of the circuits 33 and 38 by the circuit 40 including the flow control valve 17.
- the circuits 35, 40 are provided so as to bypass the hydrogen storage alloy container 5, and constitute a bypass passage that enables heating only by the oxygen heating means l ib. That is, only the oxygen storage container 4b can be heated by switching and connecting to the circuits 32, 35, 40, 38, 39, and 34.
- the circuits 40 and 36 are provided so as to bypass the oxygen storage container 4b, and constitute a bypass passage that enables heating only the hydrogen heating means 11a. That is, only the hydrogen storage alloy container 5 can be heated by switching and connecting to the circuits 32, 37, 33, 40, 36, and 34.
- valves 14 and 15 can be configured with one three-way switching valve
- valves 16 and 17 can be configured with one three-way switching valve
- valves 18 and 19 can be configured with one three-way switching valve. It is.
- the opening / closing operation of the first pressure regulating valve 2, the second pressure regulating valve 3, the first supply on / off valve 6, and the second supply on / off valve 7 is controlled by the control unit 10 having a program stored in advance. Is done.
- the first and second supply on / off valves 6 and 7 are opened and the fuel cell 1 is operated, and then the valves 14, 16 and 18 are opened to provide cooling for the fuel cell 1.
- the heated heating medium is sequentially supplied to the hydrogen heating means 11a and the oxygen heating means l ib.
- the hydrogen storage alloy container 5 is heated by the heat medium heated by the heat exchange in the fuel cell 1 to release the hydrogen storage alloy force hydrogen, the pressure rises, and hydrogen is supplied to the hydrogen electrode of the fuel cell 1. Is done.
- the oxygen supply device 4a is heated by the heat medium after flowing through the hydrogen heating means 11a, that is, excess exhaust heat, oxygen is desorbed from the oxygen adsorbing material 23 of the oxygen supply device 4a, and the pressure rises.
- the fuel cell 1 is operated using hydrogen and oxygen as fuel whose pressure is controlled by the first pressure regulating valve 2 and the first on-off valve 6, respectively. That is, the heat generated when the fuel cell 1 generates power upon receiving the supply of fuel gas from the hydrogen storage alloy container 5 and the oxygen storage container 4b is absorbed by the heat medium via the cooling plate, and the exhaust gas is discharged.
- Heat is removed by cooling through the hydrogen heating means 11a, oxygen heating means l ib, circuits 32, 34, etc., and the cooled heat medium flows through the cooling plate, thereby allowing the fuel cell 1
- the operating temperature is maintained.
- Hydrogen and oxygen required for the fuel cell 1 may be used at a relatively high pressure in order to increase power generation efficiency. In such a case, particularly, the hydrogen storage alloy container 5 or the oxygen storage container 4b is heated. However, there is a need to increase the hydrogen pressure or oxygen pressure.
- the amount of heat absorbed when the hydrogen storage alloy releases hydrogen is about 24 to 65 KjZmol'H.
- the required calorific value of carbon-based materials with high oxygen adsorption capacity is 6-22KjZmol '0
- oxygen molecules are physically adsorbed to the adsorbent material, so oxygen gas is more easily generated than hydrogen gas.
- the oxygen storage container 4b is installed downstream of the hydrogen storage alloy container 5, and the adsorption oxygen storage container 4b is heated with the excess exhaust heat after heating the hydrogen storage alloy container 5, so that the oxygen adsorption material 2 3
- the oxygen gas is boosted in the oxygen storage container 4b and oxygen gas is supplied to the oxygen electrode of the fuel cell 1.
- Both fuel gases released and desorbed from the oxygen storage container 4b and the hydrogen storage alloy container 5 by container heating at an appropriate pressure are controlled by the pressure regulating valves 2 and 3 so that the appropriate supply pressure to the fuel cell 1 is obtained. Be controlled.
- the flow control valves 15 and 19 are appropriately opened, and a part of the heat medium after cooling the fuel cell 1 supplied from the circuit 32 is led to the circuits 35, 36, and 34, and the hydrogen storage alloy container 5 and the oxygen storage are stored. Adjust the amount of heat in container 4b.
- the flow rate of the flow control valve 14 is controlled to be small, and the flow rate control valves 15, 17 are opened so that the heat medium is passed through the circuits 35, 40 as compared with the hydrogen storage alloy container 5.
- Oxygen heating means l ib can be heated with a large amount of heat.
- the hydrogen heating means 11a as compared with the oxygen storage container 4b. This makes it possible to heat with a large amount of heat.
- the flow control valves 14, 17, 18 are closed and the flow control valves 15, 19 are opened, bypassing both the hydrogen storage alloy container 5 and the oxygen storage container 4b to the circuits 32, 35, 36, 34.
- the circuits 35 and 36 constitute a bypass passage that bypasses both the hydrogen storage alloy container 5 and the oxygen storage container 4b.
- Such an operation corresponds to the necessity of individually adjusting the gas pressure depending on the consumption of each gas and the remaining amount in the oxygen storage container 4b and the hydrogen storage alloy container 5. is there.
- hydrogen gas and oxygen gas can be supplied to the fuel cell 1 as needed while suppressing an abnormal increase in internal pressure of the oxygen storage container 4b and the hydrogen storage alloy container 5.
- Adjusting the opening of the flow control valves 14-19 should be performed accurately with reference to the detection values of pressure gauges (not shown) installed in the oxygen storage container 4b and the hydrogen storage alloy container 5. Can do.
- the heat medium used for cooling the fuel cell 1 is directly circulated to the hydrogen heating means 1 la or the oxygen heating means 1 lb. As shown in FIG. The same effect can be obtained even if the heating medium heated through the heat exchanger 8 is circulated through the hydrogen heating means 11a or the oxygen heating means ib. It is also possible to obtain a similar effect by circulating a high temperature heat medium other than the heat medium used for cooling the fuel cell 1 to the hydrogen heating means 11a or the oxygen heating means l ib.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Fuel Cell (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112006000222T DE112006000222T5 (de) | 2005-02-14 | 2006-02-07 | Brennstoffzellenbetriebsverfahren und Vorrichtung dafür |
US11/630,107 US20080305369A1 (en) | 2005-02-14 | 2006-02-07 | Fuel Cell Operating Method and Apparatus For the Same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005035360A JP4603379B2 (ja) | 2005-02-14 | 2005-02-14 | 燃料電池稼働方法及びその装置 |
JP2005-035360 | 2005-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006085520A1 true WO2006085520A1 (ja) | 2006-08-17 |
Family
ID=36793092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/302040 WO2006085520A1 (ja) | 2005-02-14 | 2006-02-07 | 燃料電池稼働方法及びその装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080305369A1 (ja) |
JP (1) | JP4603379B2 (ja) |
DE (1) | DE112006000222T5 (ja) |
WO (1) | WO2006085520A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9147920B2 (en) | 2010-07-01 | 2015-09-29 | Ford Global Technologies, Llc | Metal oxygen battery containing oxygen storage materials |
US8119295B2 (en) * | 2010-07-01 | 2012-02-21 | Ford Global Technologies, Llc | Metal oxygen battery containing oxygen storage materials |
US8658319B2 (en) | 2010-07-01 | 2014-02-25 | Ford Global Technologies, Llc | Metal oxygen battery containing oxygen storage materials |
US9209503B2 (en) | 2010-07-01 | 2015-12-08 | Ford Global Technologies, Llc | Metal oxygen battery containing oxygen storage materials |
US8968942B2 (en) | 2010-07-01 | 2015-03-03 | Ford Global Technologies, Llc | Metal oxygen battery containing oxygen storage materials |
JP5362802B2 (ja) * | 2011-11-01 | 2013-12-11 | 株式会社日本製鋼所 | ブイの電源システム |
DE102012202243A1 (de) * | 2012-02-14 | 2013-08-14 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung mit einer Brennstoffzelle und einem Speicherbehälter |
DE102013015514B4 (de) * | 2013-09-19 | 2017-11-23 | Daimler Ag | Vorrichtung zum Speichern von Energie |
DE102014206201B4 (de) * | 2014-04-01 | 2022-10-27 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betreiben einer Antriebseinrichtung sowie zugehörige Vorrichtung |
US11031613B2 (en) * | 2017-07-03 | 2021-06-08 | The Boeing Company | Fuel cell power system for an unmanned surface vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541236A (ja) * | 1991-08-07 | 1993-02-19 | Mitsubishi Heavy Ind Ltd | 電力貯蔵装置 |
JPH0950820A (ja) * | 1995-05-29 | 1997-02-18 | Seda Giken:Kk | 燃料電池システム、燃料電池及び水素貯留システム |
JP2005011554A (ja) * | 2003-06-17 | 2005-01-13 | Japan Steel Works Ltd:The | 水素回収装置を備える燃料電池 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5407756A (en) * | 1992-07-15 | 1995-04-18 | Rockwell International Corporation | Anode assembly for a variable pressure passive regenerative fuel cell system |
US6113673A (en) * | 1998-09-16 | 2000-09-05 | Materials And Electrochemical Research (Mer) Corporation | Gas storage using fullerene based adsorbents |
-
2005
- 2005-02-14 JP JP2005035360A patent/JP4603379B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-07 US US11/630,107 patent/US20080305369A1/en not_active Abandoned
- 2006-02-07 WO PCT/JP2006/302040 patent/WO2006085520A1/ja not_active Application Discontinuation
- 2006-02-07 DE DE112006000222T patent/DE112006000222T5/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541236A (ja) * | 1991-08-07 | 1993-02-19 | Mitsubishi Heavy Ind Ltd | 電力貯蔵装置 |
JPH0950820A (ja) * | 1995-05-29 | 1997-02-18 | Seda Giken:Kk | 燃料電池システム、燃料電池及び水素貯留システム |
JP2005011554A (ja) * | 2003-06-17 | 2005-01-13 | Japan Steel Works Ltd:The | 水素回収装置を備える燃料電池 |
Also Published As
Publication number | Publication date |
---|---|
JP2006221993A (ja) | 2006-08-24 |
DE112006000222T5 (de) | 2007-12-27 |
US20080305369A1 (en) | 2008-12-11 |
JP4603379B2 (ja) | 2010-12-22 |
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