WO2022147816A1 - 货柜型移动式氢气供应装置 - Google Patents
货柜型移动式氢气供应装置 Download PDFInfo
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- WO2022147816A1 WO2022147816A1 PCT/CN2021/071021 CN2021071021W WO2022147816A1 WO 2022147816 A1 WO2022147816 A1 WO 2022147816A1 CN 2021071021 W CN2021071021 W CN 2021071021W WO 2022147816 A1 WO2022147816 A1 WO 2022147816A1
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- WIPO (PCT)
- Prior art keywords
- hydrogen
- container
- supply device
- type mobile
- hydrogen supply
- Prior art date
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 253
- 239000001257 hydrogen Substances 0.000 title claims abstract description 253
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 234
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000000746 purification Methods 0.000 claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 239000010409 thin film Substances 0.000 claims abstract description 14
- 239000002828 fuel tank Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 239000000446 fuel Substances 0.000 claims description 32
- 229910001252 Pd alloy Inorganic materials 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 10
- 238000000629 steam reforming Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001651 catalytic steam reforming of methanol Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006276 transfer reaction Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
Definitions
- the invention relates to a hydrogen supply device, in particular to a mobile hydrogen supply device.
- Hydrogen energy is one of the new energy sources that are booming today. Compared with new energy sources such as wind power and solar power, the advantage of hydrogen energy is that it is not limited by the natural environment, so it can stably convert energy.
- the hydrogen produced by the hydrogen generating device needs to be stored in a pressurized or liquefied manner (eg, compressed hydrogen stored in a steel cylinder, or stored in an alloy or carbon nanotube) to avoid escaping into the atmosphere.
- a pressurized or liquefied manner eg, compressed hydrogen stored in a steel cylinder, or stored in an alloy or carbon nanotube
- the hydrogen stored under pressure must be decompressed before it can be used again, which increases the time and cost.
- the steps of pressurization and decompression also increase the safety risk of the hydrogen production process and the hydrogen supply process.
- a mobile hydrogen energy supply device is also required to serve as a relay station outside a large power station or a hydrogen refueling station, and the supply device can be moved to destination. Therefore, how to improve the mobility, efficiency and safety of hydrogen energy supply is one of the important issues.
- the alcohol-hydrogen conversion device and the hydrogen purification device are loaded in a container.
- the container can be configured on a vehicle as a mobile hydrogen supply device, which can supply hydrogen to the user immediately after the hydrogen is produced.
- the mobile hydrogen supply device of the embodiment of the present invention stores energy by storing the methanol aqueous solution in the fuel tank, which can save the steps of pressurization and decompression required for storing hydrogen, and improve the efficiency and the safety of the hydrogen supply device. .
- the hydrogen purification device because of the hydrogen purification device, high-purity hydrogen can be supplied to the hydrogen receiving facility.
- the hydrogen purification device uses a membrane module, which has a small volume and is suitable for mobile devices. Compared with the traditional hydrogen purification method, the hydrogen purification step of the embodiment of the present invention is driven by the membrane pressure difference. Hydrogen can be supplied directly to the fuel cell without first being stored in a high-pressure hydrogen tank, thus improving the safety of the device.
- An embodiment of the present invention provides a container-type mobile hydrogen supply device, including a container, which is configured on a carrier; an alcohol-hydrogen conversion device, which is arranged in the container, and the alcohol-hydrogen conversion device includes: a methanol fuel tank for storing an aqueous methanol solution; and a reactor for generating hydrogen using the methanol aqueous solution stored in the methanol fuel tank.
- the container-type mobile hydrogen supply device further includes a hydrogen purification device, which is arranged in the container, and the hydrogen purification device includes: a purification module, which is a flat-plate purification module including a thin-film component, the thin-film component includes palladium and copper, and is used to The hydrogen produced by the reactor is purified; and an adsorption device is used to remove the water vapor in the purified hydrogen.
- a purification module which is a flat-plate purification module including a thin-film component, the thin-film component includes palladium and copper, and is used to The hydrogen produced by the reactor is purified; and an adsorption device is used to remove the water vapor in the purified hydrogen.
- the membrane assembly in the container-type mobile hydrogen supply device includes a plurality of membranes, at least one of which is formed of palladium or a palladium alloy.
- the power source for the vehicle includes a hydrogen fuel cell.
- the hydrogen fuel of the hydrogen fuel cell is supplied from the container-type mobile hydrogen supply device.
- the vehicle is a hitch.
- the linked vehicle has a head and a body, and the head can be separated from the body, so that the container-type mobile hydrogen supply device becomes a stationary hydrogen supply device.
- the container volume of the container-type mobile hydrogen supply device is 19 m 3 to 102 m 3 .
- the container of the container-type mobile hydrogen supply device has a detachable top panel and a plurality of detachable side panels.
- the container-type mobile hydrogen supply device further includes a hydrogen leak detector disposed in the container.
- a hydrogen receiving device is further included for receiving purified hydrogen from the hydrogen purification device.
- the hydrogen receiving device may include a fuel cell, a metal hydrogen storage tank, or a hydrogen refueling station.
- the amount of hydrogen supplied by the container-type mobile hydrogen supply device is 10-200 kg per day.
- the purity of the hydrogen supplied by the container-type mobile hydrogen supply device is above 99.97%.
- the container-type mobile hydrogen supply device of the embodiment of the present invention can be applied in various fields.
- a few embodiments are given below, together with the accompanying appendixes. Figures are described in detail below.
- FIG. 1 is a schematic diagram illustrating a container-type mobile hydrogen production device according to an embodiment of the present invention.
- the first part is formed on or above the second part, it means that it includes the embodiment in which the first part and the second part are in direct contact, and also includes the embodiment that the formed first part and the second part are in direct contact. Additional components may be formed between the above-mentioned first component and second component, and the first component and the second component are not in direct contact.
- the various examples in the description may use repeated reference symbols and/or wording. These repeated symbols or words are used for simplicity and clarity, and are not used to limit the relationships between the various embodiments and/or the configurations.
- spatially relative terms such as “below”, “below”, “lower”, “above” may be used , “upper” and similar terms.
- spatially relative terms also encompass different orientations of the device in use or operation. When the device is turned in a different orientation (eg, rotated 90 degrees or other orientations), the spatially relative adjectives used therein will also be interpreted according to the turned orientation.
- the terms “about”, “approximately”, “approximately” generally mean within 20%, preferably within 10%, and more preferably within 5% of a given value or range, or within 3% Within %, or within 2%, or within 1%, or within 0.5%. It should be noted that the quantities provided in the specification are approximate quantities, that is, “about”, “approximately” and “approximately” can still be implied without the specific description of “about”, “approximately” and “approximately”. probably" meaning.
- Embodiments of the present invention provide a container-type mobile hydrogen supply device, and the structure of the container-type mobile hydrogen supply device will be further described in detail below.
- FIG. 1 there is shown a side view of a container-type mobile hydrogen supply device 100 according to some embodiments of the present invention.
- the container-type mobile hydrogen supply device 100 includes a container 104 , an alcohol-hydrogen conversion device 106 and a hydrogen purification device 112 .
- the container 104 may be configured on the carrier 102 .
- the container 104 is provided with an alcohol-to-hydrogen conversion device 106 and a hydrogen purification device 112 , wherein the alcohol-to-hydrogen conversion device 106 includes a methanol fuel tank 108 and a reactor 110 , and the hydrogen purification device 112 includes a purification module 114 and an adsorption device 116 .
- the container-type mobile hydrogen supply device 100 may be moved by the vehicle 102 to a location where hydrogen supply is required.
- the vehicle 102 can be a linked vehicle, and the linked vehicle can have a head that can be separated from the vehicle body, so that the container-type mobile hydrogen supply device 100 has both mobile and stationary functions.
- the front end of the vehicle can be disassembled from the vehicle body when necessary, so that the container-type mobile hydrogen supply device 100 can be converted from a mobile hydrogen supply device to a stationary hydrogen supply device at a fixed point.
- the container-type mobile hydrogen supply device 100 can also be converted into a stationary hydrogen supply device by unloading the container 104 from the carrier 102, and when the methanol fuel tank 108 is loaded with methanol aqueous solution, at the same time It also has the function of energy storage.
- the power source for the vehicle 102 may include a hydrogen fuel cell (not shown).
- the hydrogen fuel cell can be a Proton-Exchange Membrane (PEM) fuel cell or an alkaline fuel cell.
- PEM Proton-Exchange Membrane
- the hydrogen fuel of the hydrogen fuel cell may use high-purity hydrogen produced by the container-type mobile hydrogen supply device 100, and the high-purity hydrogen may be delivered to the hydrogen fuel cell via a suitable pipeline.
- the device for producing hydrogen includes an alcohol-to-hydrogen conversion device 106 and a hydrogen purification device 112 .
- the methanol fuel tank 108 included in the alcohol-to-hydrogen conversion device 106 can be used to store the precursor methanol aqueous solution, wherein the methanol aqueous solution includes methanol and deionized water, and the molar ratio is 1.1.
- some embodiments of the present invention store the energy by storing the precursor, an aqueous methanol solution.
- the step of storing hydrogen under pressure and the step of depressurizing when supplying hydrogen can be omitted, the safety of the hydrogen supply device can be improved, and energy can be stored stably for a long time.
- the hydrogen supply device of some embodiments of the present invention is mobile, it can be moved to a place where hydrogen is required to be supplied to carry out the hydrogen production process, and the effect of immediately producing hydrogen and then directly supplying it to the hydrogen receiving facility is achieved.
- the alcohol-to-hydrogen conversion device 106 also includes a reactor 110, which uses the methanol aqueous solution of the precursor stored in the methanol fuel tank 108 to perform the alcohol-to-hydrogen conversion reaction to generate hydrogen-rich gas.
- the hydrogen-rich gas produced by the reactor 110 is unpurified hydrogen with a hydrogen concentration between about 60% and about 72%.
- the mechanism for producing hydrogen in the reactor 110 may be a steam reforming (Steam Reforming, SR) or an autothermal steam reforming (Autothermal Steam Reforming, ATR).
- Reactor 110 may undergo steam reforming with a suitable catalyst at a suitable reaction temperature (eg, between 270°C and 450°C).
- the methanol aqueous solution is pumped by methanol water under the pressure of 10-12 bar, and the methanol aqueous solution is transported to the reactor 110 and the steam reforming catalyst is carried out at 270-450 ° C for steam reforming reaction, wherein via The heat exchanger also preheats the methanol aqueous solution through the high-temperature hydrogen produced.
- steam reforming catalyst Under the action of steam reforming catalyst, methanol water fuel undergoes methanol cracking reaction and water vapor transfer reaction.
- the reaction formula is: (1) methanol cracking reaction: CH 3 OH ⁇ CO+2H 2 , (2) water vapor transfer reaction: CO+ H 2 O ⁇ CO 2 +H 2 , (3) Actual steam reformation: CH 3 OH+H 2 O ⁇ xCO 2 +yCO+zCH 4 +mH 2 +nH 2 O.
- the gas produced by methanol water vapor after methanol reforming reaction is hydrogen-rich gas, wherein the hydrogen content is only about 60-70%, and still contains CO, CO2, CH4 and part of water vapor.
- the hydrogen-rich gas enters the hydrogen purification device 112, and the hydrogen purified by the purification module 114 then completely removes carbon monoxide and water vapor through the adsorption device 116 to obtain hydrogen with a purity of more than 99.97%.
- the high-temperature hydrogen supplies heat to methanol water through the heat exchanger for preheating, and it can also cool the produced hydrogen.
- the hydrogen-rich gas that has not passed through the purification module 114 will be introduced into the burner for combustion, and the heat generated by the combustion will be supplied to the reactor 110 for the methanol steam reforming reaction, and will operate in a self-heating manner to The energy consumption during its operation is minimized.
- the hydrogen purification device 112 includes a purification module 114 and an adsorption device 116, wherein the purification module 114 is a flat-plate purification module, which is characterized in that the material is not a traditional cylindrical porous ceramic surface coating process, but is made of It is composed of film stacking method.
- the purification module 114 can purify the hydrogen-rich gas produced by the reactor 110 to remove carbon dioxide, carbon monoxide, methane, or unreacted methanol precursors produced by the steam reforming reaction, so that it becomes high-purity hydrogen.
- the purity of the hydrogen purified by the purification module 114 is greater than 99.95%.
- the purification module 114 is a palladium alloy module formed by stacking palladium alloy thin films, which may include at least 15 wt %, at least 20 wt %, at least 25 wt %, at least 30 wt %, at least 35 wt %, at least 40 wt %, at least 40 wt %, at least 45% by weight, at least 50% by weight, at most 60% by weight, at most 55% by weight, at most 53% by weight, at most 50% by weight, at most 45% by weight, at most 40% by weight, at most 35% by weight, at most 30% by weight and/ or up to 25 wt% copper.
- the purification module 114 is a palladium alloy module that is a stack of palladium alloy thin films of 60 wt % palladium and 40 wt % copper.
- the purification device of the present invention has a hydrogen filtration membrane with high selectivity and permeability, and has excellent mechanical strength.
- the flat-plate purification module has the advantage of being small in size, and the temperature of the purification module is similar to the temperature of the reactor, so when the reformer reaction is carried out, heat can also be supplied to the purification module, and the heat energy of both is caused by the failure to penetrate
- the hydrogen-rich body of the over-purification module is introduced into the burner for combustion as fuel, and combined with air as a combustion aid for blending to provide the temperature required for the operation process.
- the hydrogen-rich gas is purified by utilizing the unique high hydrogen permeability of the palladium metal in these films. Since the operating temperature needs to be between 330 and 430°C, hydrogen can penetrate these films, limiting the gas other than hydrogen in the hydrogen-rich gas.
- the material of at least one of the thin films is a precious metal or an alloy of precious metals.
- the material of at least one of the thin films may be palladium or a palladium alloy.
- the membrane has a particularly high selectivity for hydrogen, and the high-temperature hydrogen-rich gas conducts heat to the purification module, so that the temperature of the purification module is maintained at 330-430 ° C and driven by the membrane pressure difference, the effect of purifying hydrogen can be achieved. , thus improving the safety of the hydrogen supply device.
- the adsorption device 116 may remove moisture from the hydrogen purified by the purification module.
- adsorption device 116 may be any suitable device configuration, for example, adsorption device 116 may be a drying adsorber.
- the adsorption device 116 may include an adsorbent through which water vapor from the purified hydrogen may be removed.
- the adsorbent may include porous composite fiber adsorbent, activated carbon, various types of molecular sieves, but not limited thereto.
- the purity of the hydrogen gas after passing through the adsorption device 116 is greater than 99.97%, and the carbon monoxide content in the hydrogen gas is less than 1 ppm.
- the by-product contains some water vapor, which will affect the hydrogen quality requirements of the fuel cell. Therefore, the adsorption device 116 is installed to reduce the hydrogen water content to ensure that the fuel cell hydrogen quality standard can be met.
- the amount of high-purity hydrogen supplied by the container-type mobile hydrogen supply device 100 may be 10-200 kg per day.
- the hydrogen supplied by the container-type mobile hydrogen supply device 100 has a purity of 99.97% or more, carbon monoxide ⁇ 1 ppm, carbon dioxide ⁇ 2 ppm, and water content ⁇ 5 ppm.
- the methanol-water fuel consumption is low, but the hydrogen production rate and efficiency are high, the methanol-water conversion efficiency and stability are good, and 60-72% hydrogen-rich gas can also be obtained.
- the high-purity hydrogen purified by the hydrogen purification device 112 may be supplied to the hydrogen receiving device 118 .
- the hydrogen receiving device 118 may be a fuel cell.
- the fuel cell can be used as a power source for vehicles, such as automobiles, motorcycles, or vehicles such as aircraft (UAV).
- UAV aircraft
- the fuel cell can also be used as backup power in the smart grid of renewable energy, providing power when wind power generation devices and solar power generation devices cannot function, and storing methanol for backup when backup power is not needed, thus solving the problem of renewable energy. Intermittent problems, and meet the demand for peak-to-peak power.
- the hydrogen receiving device 118 may be a metal hydrogen storage tank.
- the hydrogen receiving device 118 may be a hydrogen refueling station or a power station.
- the container-type mobile hydrogen supply device 100 can be used as a large-scale hydrogen refueling station or a relay station of a power generation system. Because the amount of electricity generated by renewable energy varies with the seasonal climate, the container-type mobile hydrogen supply device can adjust the power required in various places and reduce the loss of long-distance power transmission.
- the container-type mobile hydrogen supply device 100 provided by some embodiments of the present invention can supplement the randomness of energy use that cannot be provided by large hydrogen refueling stations or power generation systems, reduce the cost of long-distance energy transmission, and improve the Quality degraded by transporting energy over long distances.
- the volume of the container 104 may be between 19 m 3 and 102 m 3 .
- the container 104 has a detachable top panel and a plurality of detachable side panels (not shown). If the temperature of the hydrogen supply device is too high, the top panel and the side panels can be removed from the container 104. To achieve the effect of cooling the device.
- a hydrogen leak detector may be provided in the container 104 to monitor the hydrogen leak state at any time, which may be used as an explosion-proof mechanism for the hydrogen supply device.
- the container 104 may have a reinforced shell, the container shell must be selected to withstand a pressure capacity of more than 10kg, and the pressure and explosion-proof materials are basically selected from cast iron and aluminum alloy, and phosphor bronze and stainless steel are used. and other materials to prevent corrosion. If you want to improve the aviation explosion-proof level, you can also choose special aluminum alloy and glass fiber composite materials to strengthen the explosion-proof mechanism. Electrical equipment must comply with the explosion-proof function of NFPA CLASS I, DIV.I, GROUP B, C&D.
- the box contains a combustible gas sensor, the alarm setting value should be below 25% of the lower explosion limit, and the alarm sensitivity is within plus or minus 25% of the alarm setting value; another contains a toxic gas sensor, set when the detection 35ppmv or more immediately deal with the corresponding emergency procedures.
- FIG. 1 Although only a single alcohol-to-hydrogen conversion unit and a single hydrogen purification unit are shown in FIG. 1 , in some alternative embodiments of the present invention, there may be multiple alcohol-to-hydrogen conversion units and multiple hydrogen purification units, and may be formed in parallel hydrogen production plant.
- the container-type mobile hydrogen supply device 100 may include a preheater. In the hydrogen production process, before the methanol aqueous solution of the precursor enters the reactor 110 for the methanol recombination reaction, the methanol aqueous solution of the precursor can be preheated by the preheater, so that the methanol recombination reaction can be carried out at a faster speed, or the methanol The recombination reaction can also proceed smoothly at lower ambient temperature.
- the container-type mobile hydrogen supply device 100 may also include a heat integration and energy recovery system.
- the heat integration and energy recovery system may include an offgas burner, through which the offgas generated during the hydrogen production process is heated and combusted, and the thermal energy of the offgas can be recovered and utilized.
- the recovered thermal energy may be provided to a preheater or reactor in the hydrogen supply.
- the container-type mobile hydrogen supply device 100 may also include a remote management system, so as to control the hydrogen production and supply of the container-type mobile hydrogen supply device 100 .
- the alcohol-hydrogen conversion device and the hydrogen purification device are loaded in a container.
- the container can be configured on a vehicle as a mobile hydrogen supply device, which can supply hydrogen to the user immediately after the hydrogen is produced.
- the mobility and efficiency of hydrogen energy supply can be improved.
- the step of supplying hydrogen under reduced pressure after storing hydrogen under pressure can be omitted, which not only improves the efficiency, but also improves the safety of the hydrogen supply device.
- the mobile hydrogen supply device can also be unloaded from the carrier as required, and used as a fixed hydrogen supply device.
- the mobile hydrogen supply device of the embodiment of the present invention is provided with a hydrogen purification device, which can provide high-purity hydrogen, wherein the hydrogen purification device uses a thin-film component, has a small volume, is suitable for use in a mobile device, and is more efficient than traditional
- the hydrogen purification step of the embodiment of the present invention does not need to be performed in a high pressure environment, so the safety of the hydrogen supply device can also be improved.
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Abstract
一种货柜型移动式氢气供应装置（100），包括货柜（104），用于配置于载具（102）上；醇氢转换装置（106），设置于货柜（104）中，且醇氢转换装置（106）包括：甲醇燃料箱（108），用以储存甲醇水溶液；以及反应器（110），用以使用甲醇燃料箱（108）所储存的甲醇水溶液来产生氢气。此货柜型移动式氢气供应装置（100）还包括氢气纯化装置（112），设置于货柜（104）中，且氢气纯化装置（112）包括：纯化模块（114），其为包含薄膜组件的平板式纯化模块，此薄膜组件包括钯及铜，用以将反应器（110）产生的氢气进行纯化；以及吸附装置（116），用以去除纯化后的氢气中的水气。
Description
本发明涉及一种氢气供应装置，特别涉及一种移动式氢气供应装置。
氢气能源为当今蓬勃发展的新型能源之一，相较于风力发电、太阳能发电等新型能源，氢气能源的优点为不受自然环境限制，因此能够稳定地进行能源转换，现今为燃料电池的主要燃料来源之一。除了可作为燃料电池的燃料来源之外，也可应用于石油工业、钢铁业或者食品加工业等。而随着燃料电池技术的发展，供应燃料电池所使用的氢气的产氢装置或者氢气供应装置也跟着不断革新。
一般而言，经由产氢装置所产出的氢气需要以加压或液化的方式储存(例如：以钢瓶储存压缩氢气，或者以合金或纳米碳管储存)，以避免溢散至大气中。然而，以压缩氢气储存的方式为例，若要将储存的氢气供应至燃料电池，则须再将经过加压储存的氢气进行减压，才能再次使用，除了增加所耗费的时间与成本之外，加压与减压的步骤也使得氢气生产过程以及氢气供应过程的安全风险上升。此外，为了供应各种不同的能源需求以及提升效率、节省成本，亦需要可移动的氢气能源供应装置，以作为大型发电站或加氢站之外的中继站，并且可视需求将供应装置移动至目标地点。因此，如何提升氢能源供给的机动性、效率与安全性为重要课题之一。
发明内容
本发明实施例以货柜装载醇氢转换装置与氢气纯化装置。此货柜可配置于载具上，作为一种移动式氢气供应装置，能在氢气产出之后即时供应给使用端。此外，本发明实施例的移动式氢气供应装置通过以燃料箱储存甲醇水溶液的方式来储存能源，可省去储存氢气所需的加压以及减压的步骤，提升效率以及氢气供应装置的安全性。并且，因具备氢气纯化装置，可提供高纯度的氢气至氢气接收设施。其中氢气纯化装置使用薄膜组件，具有较小体积，适合用于移动式装置，且相较于传统的氢气纯化方式，本发明实施例的氢气纯化步骤于薄膜压力差的驱动下，将纯化后的氢气无须先储存至高压氢气罐，则可直接提供至燃料电池，因此可提高装置安全性。
本发明实施例提供一种货柜型移动式氢气供应装置，包括货柜，用于配置于载具上；醇 氢转换装置，设置于货柜中，且此醇氢转换装置包括：甲醇燃料箱，用以储存甲醇水溶液；以及反应器，用以使用该甲醇燃料箱所储存的甲醇水溶液来产生氢气。此货柜型移动式氢气供应装置还包括氢气纯化装置，设置于货柜中，且氢气纯化装置包括：纯化模块，其为包含薄膜组件的平板式纯化模块，此薄膜组件包括钯及铜，用以将反应器产生的氢气进行纯化；以及吸附装置，用以去除纯化后的氢气中的水气。
在一些实施例中，货柜型移动式氢气供应装置中的薄膜组件包含多个薄膜，这些薄膜中的至少其中一个由钯或钯合金形成。
在一些实施例中，此载具的动力来源包括氢燃料电池。
在一些实施例中，氢燃料电池的氢燃料供应自此货柜型移动式氢气供应装置。
在一些实施例中，此载具为联结车。
在一些实施例中，此联结车具有车头与车体，此车头可自此车体分离，使此货柜型移动式氢气供应装置成为定置型氢气供应装置。
在一些实施例中，货柜型移动式氢气供应装置的货柜体积为19m
3～102m
3。
在一些实施例中，货柜型移动式氢气供应装置的货柜具有可拆卸式的顶板与可拆卸式的多个侧板。
在一些实施例中，货柜型移动式氢气供应装置还包括氢气泄漏侦测器，设置于货柜中。
在一些实施例中，还包括氢气接收装置，用以接收来自氢气纯化装置所纯化的氢气。
在一些实施例中，氢气接收装置可包括燃料电池、金属储氢罐或加氢站。
在一些实施例中，此货柜型移动式氢气供应装置所供应的氢气的量为每日10～200kg。
在一些实施例中，此货柜型移动式氢气供应装置所供应的氢气的纯度为99.97％以上。
本发明实施例的货柜型移动式氢气供应装置可应用于多种领域中，为让本发明的上述目的、特征及优点能更明显易懂，下文特举数个实施例，并配合所附附图，作详细说明如下。
以下将配合附图详述本发明的实施例。应注意的是，依据在业界的标准做法，各种特征并未按照比例绘制且仅用以说明例示。事实上，可能任意地放大或缩小组件的尺寸，以清楚地表现出本发明的实施例的特征。
图1是根据本发明实施例，绘示出货柜型移动式产氢装置的示意图。
附图标记
100：货柜型移动式氢气供应装置
102：载具
104：货柜
106：醇氢转换装置
108：甲醇燃料箱
110：反应器
112：氢气纯化装置
114：纯化模块
116：吸附装置
118：氢气接收装置
以下的揭示内容提供许多不同的实施例或范例，以展示本发明实施例的不同部件。以下将揭示本说明书各部件及其排列方式的特定范例，用以简化本发明叙述。当然，这些特定范例并非用于限定本发明。例如，若是本说明书以下的发明内容叙述了将形成第一部件于第二部件之上或上方，即表示其包括了所形成的第一部件及第二部件是直接接触的实施例，亦包括了尚可将附加的部件形成于上述第一部件及第二部件之间，则第一部件及第二部件为未直接接触的实施例。此外，本发明说明中的各式范例可能使用重复的参照符号及/或用字。这些重复符号或用字的目的在于简化与清晰，并非用以限定各式实施例及/或所述配置之间的关系。
再者，为了方便描述附图中一组件或部件与另一(些)组件或部件的关系，可使用空间相对用语，例如“在…之下”、“下方”、“下部”、“上方”、“上部”及诸如此类用语。除了附图所绘示的方位外，空间相对用语亦涵盖使用或操作中的装置的不同方位。当装置被转向不同方位时(例如，旋转90度或者其他方位)，则其中所使用的空间相对形容词亦将依转向后的方位来解释。
在此，“约”、“大约”、“大抵”的用语通常表示在一给定值或范围的20％之内，较佳是10％之内，且更佳是5％之内，或3％之内，或2％之内，或1％之内，或0.5％之内。应注意的是，说明书中所提供的数量为大约的数量，亦即在没有特定说明“约”、“大约”、“大抵”的情况下，仍可隐含“约”、“大约”、“大抵”的含义。
本发明实施例提供一种货柜型移动式氢气供应装置，并将在下文进一步地详细说明货柜型移动式氢气供应装置的架构。参照图1，其绘示根据本发明一些实施例的货柜型移动式氢气供应装置100的侧视图。货柜型移动式氢气供应装置100包括货柜104、醇氢转换装置106 以及氢气纯化装置112。在一些实施例中，货柜104可配置于载具102上。在货柜104中设置有醇氢转换装置106以及氢气纯化装置112，其中醇氢转换装置106包括甲醇燃料箱108及反应器110，而氢气纯化装置112包括纯化模块114及吸附装置116。
在一些实施例中，可通过载具102将货柜型移动式氢气供应装置100移动至需要氢气供应的地点。载具102可为联结车，并且此联结车可具有可自车体分离的车头，使得货柜型移动式氢气供应装置100同时具备移动式及固定式的功能。在一些实施例中，可在需要时将车头自车体拆卸，使货柜型移动式氢气供应装置100在定点由移动式氢气供应装置转成固定式氢气供应装置。在替代的实施例中，亦可通过将货柜104从载具102上卸下，使货柜型移动式氢气供应装置100转为固定式氢气供应装置，而当甲醇燃料箱108装载甲醇水溶液时，同时也具备储能的功用。
另外，在一些实施例中，载具102的动力来源可包括氢燃料电池(未绘示)。举例来说，氢燃料电池可为质子交换膜(Proton-Exchange Membrane,PEM)燃料电池或碱性燃料电池。氢燃料电池的氢燃料可使用货柜型移动式氢气供应装置100所产生的高纯度氢气，并且可经由适合的管线将高纯度氢气输送至氢燃料电池。
以下将参照图1，说明货柜型移动式氢气供应装置100中用以生产氢气的装置架构。在一些实施例中，生产氢气的装置包括醇氢转换装置106以及氢气纯化装置112。首先，醇氢转换装置106所包含的甲醇燃料箱108可用来储存前驱物甲醇水溶液，其中，甲醇水溶液包含甲醇与去离子水，其摩尔比为1.1。相较于将产出的氢气加压储存之后再运送到目的地的方式，本发明的一些实施例以储存前驱物甲醇水溶液的方式来储存能源。由此，可省去将氢气加压储存的步骤，以及省去在供应氢气时进行减压的步骤，提升氢气供应装置的安全性，并且能够稳定而长期地储存能源。此外，因为本发明的一些实施例的氢气供应装置为移动式的，所以可移动到需要供应氢气的地点再进行氢气的生产流程，并达到即时生产氢气后直接供应给氢气接收设施的效果。
此外，醇氢转换装置106中还包含反应器110，其使用甲醇燃料箱108所储存的前驱物甲醇水溶液进行醇氢转换反应，以产生富氢气体。在一些实施例中，反应器110产出的富氢气体为未经纯化的氢气，其氢气浓度为介于约60％至约72％之间。反应器110生产氢气的机制可为蒸气重组法(Steam Reforming,SR)或者自热式重组法(Autothermal Steam Reforming,ATR)。反应器110可在适合的反应温度下(例如介于270℃至450℃之间)以适合的催化剂进行蒸气重组。
甲醇蒸气重组系统在启动后，甲醇水溶液通过甲醇水泵浦以10～12bar的压力条件下， 将甲醇水溶液输送至反应器110与蒸气重组触媒在270～450℃之间进行蒸气重组反应，其中经由热交换器并通过产出的高温氢气将甲醇水溶液进行初步预热的动作。甲醇水燃料经蒸气重组触媒作用下，进行甲醇裂解反应及水气转移反应，反应式为：(1)甲醇裂解反应：CH
3OH→CO+2H
2、(2)水气转移反应：CO+H
2O←→CO
2+H
2、(3)实际蒸气重组：CH
3OH+H
2O→xCO
2+yCO+zCH
4+mH
2+nH
2O。甲醇水蒸气经甲醇重组反应后所产生的气体为富氢气体，其中氢气含量仅约60～70％，尚包含有CO、CO2、CH4及部分水气。此富氢气体进入到氢气纯化装置112，通过纯化模块114纯化后的氢气再经由吸附装置116将一氧化碳、水气等完全移除后，即得纯度高达99.97％以上的氢气。其中，高温氢气通过热交换器将热量供给甲醇水预热外，其亦可将产出的氢气降温。此外，未通过纯化模块114的富氢气体将被导入燃烧器中燃烧，并将其燃烧所产生的热量提供给反应器110进行甲醇蒸气重组反应之所需，以自供热的方式运行，将其运行过程中所需耗费的能量降到最低。
在本发明的一些实施例中，氢气纯化装置112包含纯化模块114及吸附装置116，其中纯化模块114是使用平板式纯化模块，其特点为材料非为传统圆柱型多孔陶瓷表面镀膜制程，是使用薄膜叠装方式组成。纯化模块114可将反应器110所产出的富氢气体纯化，去除蒸气重组反应所产生的二氧化碳、一氧化碳、甲烷、或者未反应的甲醇前驱物，使其成为高纯度氢气。在一些实施例中，经由纯化模块114纯化后的氢气纯度为99.95％以上。纯化模块114是以钯合金薄膜堆叠而成的钯合金模块，其中可包括至少15重量％、至少20重量％、至少25重量％、至少30重量％、至少35重量％、至少40重量％、至少45重量％、至少50重量％、至多60重量％、至多55重量％、至多53重量％、至多50重量％、至多45重量％、至多40重量％、至多35重量％、至多30重量％及/或至多25重量％的铜。在一个特定的实施例中，纯化模块114是以60重量％的钯和40重量％的铜的钯合金薄膜堆叠而成的钯合金模块。相较于现有的钯膜管技术，本发明的纯化装置具有高选择率与渗透率的滤氢薄膜，且拥有优异的机械强度，同样作为氢气纯化效果的功用，于相同的燃料电池发电量，平板式纯化模块具备体积小的优势，且纯化模块的温度与反应器温度相近，故于进行重组器反应时，同时也能供给热能给纯化模块，而两者的热能皆是由未能渗透过纯化模块的富氢气体会导入燃烧器中作为燃料燃烧，并结合空气作为助燃进行掺烧，提供操作过程需要的温度。利用这些薄膜中的钯金属独具的氢气高选透性来纯化富氢气体，由于需要达到操作温度330～430℃之间，氢气可渗透这些薄膜，限制富氢气体中氢气之外的气体的渗透，并凭借富氢气体作为燃烧燃料，导入至燃烧器与空气助燃掺烧，所产生的热量以热传方式提供纯化模块高温环境。因此，可通过氢气与其它气体在这些薄膜的渗透能力差异来达到纯化氢气的目的。在一些实施例中， 这些薄膜的至少其中一个薄膜的材料为贵重金属或者贵重金属的合金。在一些实施例中，这些薄膜的至少其中一个的材料可为钯或钯合金。相较于普遍用于化石原料产氢程序中的变压吸附(Pressure Swing Adsorption,PSA)，体积大、空间限制相对较多的缺点，本发明一些实施例所使用的以薄膜组件进行纯化的方式，通过薄膜对氢气有特别高的选择率，凭借高温富氢气体将热量传导至纯化模块，使纯化模块温度维持在330～430℃并利用薄膜压力差的驱动下，即可达到纯化氢气的效果，因此可提升氢气供应装置的安全性。
在本发明的一些实施例中，吸附装置116可将经由纯化模块纯化的氢气中的水气去除。在一些实施例中，吸附装置116可为任何适合的装置结构，举例来说，吸附装置116可为干燥吸附器。吸附装置116可包含吸附剂，可通过吸附剂将经纯化后的氢气中的水气去除。举例来说，吸附剂可包括多孔复合式纤维吸附材、活性碳、各类型的分子筛，但并不仅限于此。在一些实施例中，通过吸附装置116之后的氢气纯度为99.97％以上，且氢气中的一氧化碳含量小于1ppm。此外，由于蒸汽重组反应中，副产物含有部分水气，此会影响燃料电池对于氢气质量要求，故装设吸附装置116具备降氢气含水量功能，以确保可符合燃料电池氢气质量标准。
在本发明的一些实施例中，货柜型移动式氢气供应装置100所供应的高纯度氢气的量可为每日10～200kg。此外，货柜型移动式氢气供应装置100所供应的氢气的纯度为99.97％以上，一氧化碳<1ppm，二氧化碳<2ppm，含水量<5ppm，符合燃料电池使用的氢气质量规格，其特征为操作压力低，甲醇水燃料消耗少，但产氢速率及效率高，甲醇水转换效率及稳定性佳，亦可得到60～72％的富氢气体。
再参照图1，在本发明的一些实施例中，经由氢气纯化装置112所纯化的高纯度氢气可供应至氢气接收装置118。氢气接收装置118可为一燃料电池。此燃料电池可作为载具的动力来源，例如汽车、摩托车、或者飞行器(UAV)等载具。此燃料电池也可作为再生能源智慧电网中的备援电力，在风力发电装置与太阳能发电装置无法发挥作用时提供电力，并且在不需要备援电力时将甲醇储存备用，由此解决再生能源的间歇性问题，并达成电力移峰填谷的需求。在另一些实施例中，氢气接收装置118可为金属储氢罐。在又一些实施例中，氢气接收装置118可为加氢站或发电站。货柜型移动式氢气供应装置100可作为大型加氢站或发电系统的中继站。因再生能源随着季节气候而发电量有所变化，能通过货柜型移动式氢气供应装置调节各地所需电力，降低长途电能输送损耗。通过本发明的一些实施例所提供的货柜型移动式氢气供应装置100，可补足大型加氢站或发电系统所无法提供的能源使用的随机性，亦可减少远距离输送能源的成本，并且改善因远距离输送能源而下降的质量。
在一些实施例中，货柜104体积可为19m
3～102m
3。较佳者，货柜104具有可拆卸式的顶板与可拆卸式的多个侧板(未绘示)，若氢气供应装置的装置温度过高，则将顶板与侧板自货柜104拆卸，即可达到使装置散热的效果。在一些实施例中，货柜104中可设置有氢气泄漏侦测器，用以随时监控氢气泄漏状态，可作为氢气供应装置的防爆机制。此外，在一些实施例中，货柜104可具有经强化的壳体，货柜壳体必须选用能承受10kg以上的耐压能力，耐压防爆材质基本选用铸铁及铝合金之外，并用磷青铜和不锈钢等材质，以防止腐蚀，如要再提升航空防爆等级，亦可选用特殊铝合金及玻璃纤维复合材料制作，以加强防爆机制。电器设备必须符合NFPA CLASS Ⅰ，DIV.Ⅰ，GROUP B、C&D的防爆功能。箱体内含可燃性气体传感器，其警报设定值应为爆炸下限的25％以下，警报灵敏度为警报设定值的正负25％以内；另一含有毒气体传感器，设定当侦测到35ppmv以上立即处置相应紧急程序。
虽然在图1中仅绘示单个醇氢转换装置以及单个氢气纯化装置，但在本发明的一些替代实施例中可具有多个醇氢转换装置与多个氢气纯化装置，并且可形成多个并联的氢气生产装置。
虽然未绘示于附图中，在本发明的一些实施例中，货柜型移动式氢气供应装置100可包括预热器。在氢气生产过程中，在前驱物甲醇水溶液进入反应器110进行甲醇重组反应之前，可先通过预热器将前驱物甲醇水溶液进行预先加热，使得甲醇重组反应可以较快的速度进行，或者使甲醇重组反应在较低的环境温度下也可顺利进行。此外，在一些实施例中，货柜型移动式氢气供应装置100也可包括热整合及能源回收系统。在一些实施例中，热整合及能源回收系统可包括废气燃烧器(offgas burner)，通过废气燃烧器使产氢过程中所产生的废气加热燃烧，可回收并且利用废气所具有的热能。在一些实施例中，所回收的热能可提供至氢气供应装置中的预热器或者反应器。再者，货柜型移动式氢气供应装置100也可包括远程管理系统，由此来控制货柜型移动式氢气供应装置100的氢气生产以及供应情况。
本发明实施例以货柜装载醇氢转换装置与氢气纯化装置。此货柜可配置于载具上，作为一种移动式氢气供应装置，能在氢气产出之后即时供应给使用端。由此，可提升氢能源供给的机动性以及效率。再者，通过使用燃料箱储存甲醇水溶液的方式储存能源，可省去加压储存氢气之后，再减压供应氢气的步骤，除了提升效率之外，也提升氢气供应装置的安全性。也可视需求将移动式氢气供应装置自载具卸下，而作为固定型氢气供应装置。并且，本发明实施例的移动式氢气供应装置具备氢气纯化装置，可提供高纯度的氢气，其中氢气纯化装置使用薄膜组件，具有较小体积，适合用于移动式装置，且相较于传统的氢气纯化方式，本发明实施例的氢气纯化步骤不需要在高压环境下进行，因此亦可提升氢气供应装置的安全性。
以上概略说明了本发明数个实施例的特征，使本领域技术人员对于本发明可更为容易理解。任何本领域技术人员应了解到本说明书可轻易作为其他结构或工艺的变更或设计基础，以进行相同于本发明实施例的目的及/或获得相同的优点。任何本领域技术人员亦可理解与上述等同的结构或制程并未脱离本发明的精神及保护范围内，且可在不脱离本发明的精神及范围内，当可作更动、替代与润饰。
Claims (13)
- 一种货柜型移动式氢气供应装置，其特征在于，包括：货柜，用于配置于载具上；醇氢转换装置，设置于所述的货柜中，且所述的醇氢转换装置包括：甲醇燃料箱，用以储存甲醇水溶液；以及反应器，用以使用所述的甲醇燃料箱所储存的甲醇水溶液来产生氢气；以及氢气纯化装置，设置于所述的货柜中，且所述的氢气纯化装置包括：纯化模块，其为包含薄膜组件的平板式纯化模块，所述的薄膜组件包括钯及铜，用以将所述的反应器产生的氢气进行纯化；以及吸附装置，用以去除纯化后的氢气中的水气。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的薄膜组件包含多片薄膜，这些薄膜中的至少其中一个由钯、或者钯合金形成。
- 根据权利要求2所述的货柜型移动式氢气供应装置，其特征在于，所述的载具的动力来源包括氢燃料电池。
- 根据权利要求3所述的货柜型移动式氢气供应装置，其特征在于，氢燃料电池的氢燃料供应自所述的货柜型移动式氢气供应装置。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的载具为联结车。
- 根据权利要求5所述的货柜型移动式氢气供应装置，其特征在于，所述的联结车具有车头与车体，所述的车头可自所述的车体分离，使所述的货柜型移动式氢气供应装置成为定置型氢气供应装置。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的货柜体积为19m 3～102m 3。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的货柜具有可拆卸式的顶板与可拆卸式的多个侧板。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，还包括氢气泄漏侦测器，设置于所述的货柜中。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，还包括氢气接收装置，用以接收来自所述的氢气纯化装置所纯化的氢气。
- 根据权利要求10所述的货柜型移动式氢气供应装置，其特征在于，所述的氢气接收装置包括燃料电池、金属储氢罐或加氢站。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的货柜型移动式氢气供应装置所供应的氢气的量为每日10～200kg。
- 根据权利要求1所述的货柜型移动式氢气供应装置，其特征在于，所述的货柜型移动式氢气供应装置所供应的氢气的纯度为99.97％以上。
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