CN109027660A - A kind of storage method of Supercritical Hydrogen and the application of Supercritical Hydrogen - Google Patents

A kind of storage method of Supercritical Hydrogen and the application of Supercritical Hydrogen Download PDF

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Publication number
CN109027660A
CN109027660A CN201811097934.6A CN201811097934A CN109027660A CN 109027660 A CN109027660 A CN 109027660A CN 201811097934 A CN201811097934 A CN 201811097934A CN 109027660 A CN109027660 A CN 109027660A
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hydrogen
supercritical
supercritical hydrogen
storage
pressure
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CN201811097934.6A
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CN109027660B (en
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吕翠
伍继浩
周远
李青
龚领会
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Beijing Zhongke Fu Hai Low Temperature Technology Co.,Ltd.
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Technical Institute of Physics and Chemistry of CAS
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    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
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    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • F25J1/0254—Operation; Control and regulation; Instrumentation controlling particular process parameter, e.g. pressure, temperature
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    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
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    • 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

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  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A kind of storage method of Supercritical Hydrogen, including the hydrogen cooling down for meeting pressure and purity is obtained Supercritical Hydrogen, the Supercritical Hydrogen is inputted overcritical storage tank to store, wherein the storage state of the Supercritical Hydrogen is that temperature is greater than 33.145K, pressure is higher than 1.2964MPa.The storage method of above-mentioned Supercritical Hydrogen, both can guarantee hydrogen-storage density, not consider the problems of positive parahydrogen critical heat in the temperature-fall period for preparing Supercritical Hydrogen, energy saving, while there is not yet liquid evaporation in use and needing the problem of deflating.In addition, the present invention also provides the applications of Supercritical Hydrogen.

Description

A kind of storage method of Supercritical Hydrogen and the application of Supercritical Hydrogen
Technical field
The present invention relates to hydrogen energy source storing technology field more particularly to the storage methods and Supercritical Hydrogen of a kind of Supercritical Hydrogen Application.
Background technique
Hydrogen Energy is a kind of secondary energy sources of cleaning, has many advantages, such as combustion heat value height, pollution-free, rich reserves.Hydrogen Energy It is mainly used in petrochemical industry electronics industry, aerospace, fuel cell industry etc..The scale application of Hydrogen Energy is complete for containing Ball temperature rise adjusts China's energy agency, and alleviates the problems such as energy external dependence degree in China's is high and all have important function.So And the density of hydrogen is small, relative molecular weight 2, in hydrogen utilization, the storaging and transport technology of hydrogen is the bottleneck skill in current industry Art.
Currently, the storage and transportation of Hydrogen Energy is mainly to use the form of high pressure hydrogen storage and transportation or liquid hydrogen storage and transportation.
High pressure hydrogen storage and transportation is that hydrogen is compressed to such as common 35Mpa 70MPa pressure and is deposited by compression Storage.For it is current it is domestic frequently with 35Mpa gas hydrogen storage tank for, storage density is about 23kg/m3Even if from now on The storage storage tank of 70Mpa can large-scale application, the storage density of high pressure gas hydrogen also only promising 39kg/m3.If continuing to increase Pressure is stored, it will cause the increases of the parameters such as compression strength required for storage tank.It, can be in certain journey by high pressure hydrogen storage and transportation The storage density of hydrogen is improved on degree, but the pressure-bearing of storage tank, wall thickness etc. propose relatively high requirement.Since carrying is pressed The factors such as power is high, and storage tank wall thickness is big restrict, and cause the quality hydrogen storage of high pressure gas hydrogen storage tank than relatively small.
Storage of liquid hydrogen is to drop to its condensation point temperature about 20K, reach liquefaction of hydrogen hydrogen by certain refrigeration modes Purpose.The storage density of liquid hydrogen can reach 70kg/m3, storage density is big, but liquid hydrogen is in transport or use process Can have liquid becomes the Evaporation Phenomenon of gas.Currently, the Daily boil-off-rate of liquid hydrogen storage tank is about in 0.5%-1% or so, liquid hydrogen Evaporation on the one hand cause the waste of Hydrogen Energy, the gas of still further aspect evaporation will cause the raising of the gas pressure in tank, it is necessary to It deflates.Hydrogen in nature is made of 75% ortho-hydrogen and 25% parahydrogen, with the reduction of temperature, ortho-hydrogen and parahydrogen Equilibrium concentration changes, and it is exothermic reaction that ortho-hydrogen, which is converted into the process of parahydrogen,.Therefore, in order to which liquid hydrogen can be protected for a long time It deposits, prevents just secondary critical heat from evaporating the hydrogen of partial liquefaction, cooling capacity is caused to waste.It needs that catalysis is arranged in temperature-fall period Agent improves positive parahydrogen conversion rate, and is walked this Partial Conversion torrid zone by refrigeration machine.Studies have pointed out that the conversion of positive parahydrogen Heat consumes about 20% liquefaction function, therefore, increases the process wasted work and cost of liquefaction hydrogen.
Summary of the invention
In consideration of it, that it is necessary to provide a kind of storage densitys is big, energy consumption is smaller, do not need to deflate in use process super The storage method of critical hydrogen and the application of Supercritical Hydrogen.
A kind of storage method of Supercritical Hydrogen, it is overcritical including obtaining the hydrogen cooling down for meeting pressure and purity The Supercritical Hydrogen is inputted overcritical storage tank and stored, wherein the storage state of the Supercritical Hydrogen is greater than for temperature by hydrogen 33.145K pressure is higher than 1.2964MPa.
In addition, also providing a kind of application of Supercritical Hydrogen in a fuel cell, wherein the institute being stored in overcritical storage tank Supercritical Hydrogen is stated as hydrogen source, storage state of the Supercritical Hydrogen in the overcritical storage tank is that temperature is greater than 33.145K, Pressure is higher than 1.2964MPa.
In addition, also providing a kind of Supercritical Hydrogen in the application of hydrogenation stations, wherein be stored in described super in overcritical storage tank For critical hydrogen as hydrogen source, storage state of the Supercritical Hydrogen in the overcritical storage tank is that temperature is greater than 33.145K, pressure Higher than 1.2964MPa.
In addition, also providing a kind of application of Supercritical Hydrogen as industrial chemicals, wherein the storage state of the Supercritical Hydrogen It is greater than 33.145K for temperature, pressure is higher than 1.2964MPa.
In addition, also providing a kind of Supercritical Hydrogen as industrial chemicals in production synthesis ammonia, methanol and petroleum refining process Hydrogenation reaction in application, wherein the storage state of the Supercritical Hydrogen is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa。
In addition, also providing a kind of Supercritical Hydrogen as industrial chemicals in electronics, metallurgy, food processing, float glass, fine Application in chemical industry synthesis, aerospace industry and semicon industry, wherein the storage state of the Supercritical Hydrogen is that temperature is big In 33.145K, pressure is higher than 1.2964MPa.
In addition, also provide a kind of Supercritical Hydrogen as fuel dynamical system application, wherein the Supercritical Hydrogen is deposited Storage state is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa.
The storage method of above-mentioned Supercritical Hydrogen, both can guarantee hydrogen-storage density, not examine in the temperature-fall period for preparing Supercritical Hydrogen The problem of considering positive parahydrogen critical heat, it is energy saving, while there is not yet liquid evaporation in use and needing the problem of deflating.
Detailed description of the invention
Fig. 1 is the flow diagram of the storage method of the Supercritical Hydrogen of an embodiment；
Fig. 2 is the Supercritical Hydrogen cooling process schematic diagram of an embodiment；
Fig. 3 is the structural schematic diagram of the Supercritical Hydrogen storage tank of an embodiment；
Fig. 4 is the liquid hydrogen production procedure schematic diagram of an embodiment；
Fig. 5 is the Supercritical Hydrogen production procedure schematic diagram of another embodiment；
Fig. 6 is the schematic diagram of the application of Supercritical Hydrogen in a fuel cell；
Fig. 7 is schematic diagram of the Supercritical Hydrogen in the application of hydrogenation stations；
Fig. 8 is schematic diagram of the Supercritical Hydrogen as the application of industrial chemicals；
Fig. 9 is the schematic diagram of application of the Supercritical Hydrogen as fuel in dynamical system.
Specific embodiment
In order to be more clear the objectives, technical solutions, and advantages of the present invention, with reference to the accompanying drawings and embodiments, to this hair It is bright to be further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to It is of the invention in limiting.
The storage method of the Supercritical Hydrogen of one embodiment, including obtaining the hydrogen cooling down for meeting pressure and purity Supercritical Hydrogen is inputted overcritical storage tank and stored by Supercritical Hydrogen, and wherein the storage state of Supercritical Hydrogen is greater than for temperature 33.145K pressure is higher than 1.2964MPa.
The storage method of above-mentioned Supercritical Hydrogen, both can guarantee hydrogen-storage density, not examine in the temperature-fall period for preparing Supercritical Hydrogen The problem of considering positive parahydrogen critical heat, it is energy saving, while there is not yet liquid evaporation in use and needing the problem of deflating.
Referring to FIG. 1, the preparation method of above-mentioned Supercritical Hydrogen specifically includes the following steps:
First determine whether the pressure of incoming flow hydrogen reaches the preset value of cooling system, if it is not, then first passing around hydrogen compressor It is compressed to required pressure；If so, judging whether hydrogen purity reaches the preset value of cooling system, if purity is not achieved The preset value of cooling system 3 need to also improve the purity of hydrogen further across purification system 2.If so, hydrogen then enter it is hydrogen-cooled but System 3 reduces the temperature of hydrogen, becomes Supercritical Hydrogen.Then, Supercritical Hydrogen is stored in Supercritical Hydrogen storage tank.
It is used at user 5 further, it is also possible to which the Supercritical Hydrogen being stored in overcritical storage tank is transported.
The cooling process of Supercritical Hydrogen is as shown in Figure 2:
The design of hydrogen cooling system can be pre-chilled by Liquid nitrogen precooler part, mixed working fluid, the composition such as multistage turbine expansion pre-cooling, The pressure rank of cooling system can be single-stage and be also possible to multistage.The cooling system of Supercritical Hydrogen is illustrated in figure 2 above, wherein Expression hydrogen cooling system in black box.H1-H6, indicates hydrogen stream, and SH7 indicates Supercritical Hydrogen.Figure acceptance of the bid shows liquid nitrogen LN Pre-cooling, by Liquid nitrogen precooler grade, the temperature of hydrogen is reduced to 80K or so, then enters turbine expansion and grade is pre-chilled, indicate in upper figure Two stage turbine E1-E2 expansion pre-cooling, behind dotted portion illustrate the size of the amount of producing according to real system, carry out refrigeration-grade Several selections and collocation (including turbine number, combining form and other forms refrigeration modes etc.), finally by the temperature of hydrogen It is cooled to the temperature greater than 33.145K, guarantees its supercriticality.
It is illustrated in conjunction with attached drawing 3.Supercritical Hydrogen storage tank mainly includes outer tank 1, is wrapped up outside inner canister 5 and inner canister 5 Fiber reinforced epoxy resin based composites layer 4.It is vacuum cavity among inner canister 5 and outer tank 1, to guarantee the low of overcritical storage tank Warm nature energy loads solid insulating material 3, vacuum multi-layer insulation layer 2.Supercritical Hydrogen storage tank be equipped with vacuum layer bleeding point 7 and Vacuum meter 8.In addition, Supercritical Hydrogen storage tank is additionally provided with filling interface 6, internal pipeline gos deep into Supercritical Hydrogen tank bottom.It is super Critical hydrogen storage tank is additionally provided with safe discharger 9, mainly includes pressure gauge 9-2, safety valve 9-1, and two safety valves one are standby One uses, valve 9-4 and 9-3.
In this example, storage tank inner canister 5, can with the bearing capacity greater than 20MPa for storing High-pressure supercritical hydrogen To use aluminum liner.For the intensity for enhancing inner canister 5, fiber reinforced epoxy resin based composites layer 4 is wrapped up outside inner canister 5, It can be using carbon fiber or glass fibre etc..Heat-insulating material 3 can use microballon heat-insulating material or polyurethane foam etc., Reduce inner canister 5 in fluid with outside it is thermally conductive.Vacuum multi-layer insulation layer 2 wraps up entire storage tank using aluminum foil, and main purpose is The radiation heat transfer of inner cryogenic fluid and external environment can be prevented, wherein the aluminium foil number of plies, the needs such as wrapping density are by specific Calculation of Heat Transfer determine.
To guarantee that vacuum layer has good vacuum degree, vacuum pumping opening 7 is set at vacuum interlayer, passes through connection outside Vacuum pump, so that the vacuum degree of vacuum interlayer reaches requirement, meanwhile, by the way that vacuum meter 8 is arranged, monitor its vacuum degree.
Pipeline 6 is filled, outer gallbladder 1, vacuum multilayer insulation layer 2, heat-insulating material 3, fiber reinforced epoxy resin base are successively passed through Composite layer 4 and inner canister 5 reach inside supercritical fluid bottom, carry out the filling of liquid.
What it is due to the storage of overcritical storage tank is cryogen, for there may be tank body pressures caused by leakage heat problem Power increases, and superpressure is additionally provided in the present invention and unloads place system 9, pressure gauge 9-2 is arranged, monitors 5 fluid pressure of inner canister in real time, When being more than that it sets pressure, by chain safety valve 9-1, carries out pressure and discharge.To guarantee safety.Safety valve 9-1 is one with one Standby, pressure gauge 9-2 and safety valve 9-1 are that guarantee is easy to maintenance, and normally opened valve 9-3 and 9-4 are arranged at its upstream.
Two parts are stored with Supercritical Hydrogen below with reference to Supercritical Hydrogen is cooling, for specific embodiment, are illustrated overcritical The advantages of hydrogen storage and transportation is relative to traditional Hydrogen Energy storage and transportation.Purity is wanted assuming that the purity of incoming flow hydrogen can satisfy system It asks, in the case of more identical yield while identical fluid density, the system wasted work of liquid hydrogen and Supercritical Hydrogen.In the present embodiment In, for convenience of comparative descriptions, in the producing process of Supercritical Hydrogen, the storage temperature of Supercritical Hydrogen is assumed to 34K, storage pressure Power is assumed to 11MPa, and corresponding storage density is 70.194kg/m3, it is similar to be saturated the storage density of liquid hydrogen under 1.3bar, For 69.81kg/m3。
Fig. 4 is liquid hydrogen production procedure schematic diagram.Here we are using Liquid nitrogen precooler and the shape of two stage turbine expansion pre-cooling Formula produces liquid hydrogen.The circulation power of cooling cycle comes from two-stage compressor C-100, C-200.Incoming flow hydrogen H1, temperature are about 300K, pressure 2MPa, parahydrogen concentration is 25% is reducing temperature low temperature hydrogen H after Liquid nitrogen precooler grade2It is about 80K, H2 After the positive parahydrogen converter O-P1 of isothermal, H3Parahydrogen concentration becomes 40%, and the critical heat of releasing is taken away by liquid nitrogen.Afterwards by changing The gradually cooling of hot device HEX2~HEX7 and continuously conversion O-P2~O-P6 generate liquid after eventually passing through throttle valve CV1 decompression Hydrogen H8, temperature 21K, pressure 1.3bar, parahydrogen concentration are greater than 98%.This process production liquid hydrogen ratio power consumption be about 17.6kW/kg。
Fig. 5 is Supercritical Hydrogen production procedure schematic diagram.Here equally swollen using Liquid nitrogen precooler LN and two stage turbine E1, E2 The form of swollen pre-cooling produces liquid hydrogen.Using same incoming flow hydrogen property, temperature is about 300K, pressure 2MPa, through compressor H1 temperature is 300K, pressure 20MPa after compression, in the production process of Supercritical Hydrogen, positive parahydrogen conversion is not considered, by each Grade precooling process, hydrogen H2-H6 temperature gradually decrease, and the temperature for exporting SH7 is 34K, 11MPa.Comparison discovery in the process, Since producing process does not consider the conversion of positive parahydrogen, it therefore, there is no need to the positive parahydrogen reforming unit of isothermal and subsequent in heat exchanger The continuous positive parahydrogen reforming unit of setting, therefore, equipment is reduced, and manufacturing process is simpler, while it is contaminated to reduce system A possibility that.Throttle valve is not needed in temperature-fall period, reduces irreversible work loss.In addition, the minimum temperature of system is by original Liquid hydrogen temperature 21K improve 34K till now, Carnot efficiency improves, and reduces system wasted work.Pass through actual data analysis, this mistake The ratio power consumption that journey produces Supercritical Hydrogen is about 10kW/kg, reduces 42% compared to liquid hydrogen.
The storage method of above-mentioned Supercritical Hydrogen is that a kind of Hydrogen Energy storage and transportation new model will have by certain refrigeration modes The hydrogen of certain pressure is cooled to greater than 33.145K.By Supercritical Hydrogen storage tank, hydrogen is stored in supercriticality.It is so-called Supercriticality, i.e. fluid are in the state higher than critical pressure and critical-temperature.For hydrogen, critical-temperature is 33.145K critical pressure 1.315MPa.To pressurized with hydrogen to 11MPa, then the density of Supercritical Hydrogen is enabled to reach 70kg/m3That is the storage density of liquid hydrogen.Pressure is higher, and storage density is higher, and the storage pressure of specific Supercritical Hydrogen is according to reality The selection of border demand.
The storage method of above-mentioned Supercritical Hydrogen has the advantages that
1, compared with traditional high pressure gas storing hydrogen, under the storage pressure of 35MPa, the storage density of high pressure gas hydrogen is 23kg/m3, under the storage pressure of 70Mpa, the storage density of high pressure gas hydrogen is 39kg/m3；It is stored using liquid hydrogen storage tank, Storage density under 1bar, 20K is 71.29kg/m3；And overcritical hydrogen storage is used, in 11MPa, 34K, Supercritical Hydrogen is deposited Storage density is 70.194kg/m3, when 20MPa, 34K, the storage density of Supercritical Hydrogen is 77.37kg/m3.It can from above data To find out, compare liquid hydrogen storage and transportation, using Supercritical Hydrogen storage and transportation storage temperature be higher than liquid hydrogen, whole system it is more efficient；It compares The storage of high pressure gas hydrogen storage tank, in the case where storing the lower situation of pressure, can reach very high storage density, improve the energy Utilization efficiency.
2, because the storage of Supercritical Hydrogen storage tank is Supercritical Hydrogen, liquid evaporation problem is also not present, can be convenient and be used for On mobile unit, be conducive to the popularization and application of hydrogen energy source.
3, Supercritical Hydrogen storage density is high, and single freight volume is big, it is possible to reduce the transport frequency during hydrogen utilization is made For the use of vehicle-mounted energy storage original part, the course continuation mileage of vehicle can be improved.
4, it needs to convert ortho-hydrogen to parahydrogen in liquid hydrogen producing process, releases critical heat in the conversion process, cause whole Engine efficiency decline.And in Supercritical Hydrogen producing process, positive parahydrogen conversion process is free of, refrigerating capacity needed for whole process is reduced, and is mentioned High refrigerating efficiency.
5, Supercritical Hydrogen producing process wasted work is reduced, and cost is reduced, so that terminal user's Hydrogen Energy price is more economical.
6, Supercritical Hydrogen storage tank compares liquid hydrogen storage tank, and storage temperature is high, and heat dissipation is few, easily stored；Relative to high pressure gas Hydrogen storage tank, storage pressure is low, during large-scale use, more economical and safety.
7, liquid hydrogen storage and transportation form, storage is in use, need periodically to deflate.In comparison, Supercritical Hydrogen storage and transportation its have Positive parahydrogen conversion is not needed in producing process, machine system wasted work is small, and because in a supercritical state, there is no periodically deflate The problem of.Therefore, carrying out the storage of hydrogen resource using Supercritical Hydrogen storage tank has big advantage.
The following are Supercritical Hydrogen every field application.
The application of the Supercritical Hydrogen of one embodiment in a fuel cell, wherein be stored in overcritical storage tank super faces Boundary's hydrogen is as hydrogen source, and storage state of the Supercritical Hydrogen in overcritical storage tank is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa。
Specifically, the above-mentioned fuel cell using Supercritical Hydrogen can be used for onboard system, domestic fuel system is medium and small Scale power station, communication system, space shuttle, submarine and other need the place of power supply.
The application of Supercritical Hydrogen in a fuel cell please refers to Fig. 6.Supercritical Hydrogen storage tank is filled by valve through cold recovery It postpones and is delivered to hydrogen fuel cell system.The on-off of hydrogen is controlled by valve and controls the effect of fuel cell inlet pressure, Since Supercritical Hydrogen belongs to low temperature hydrogen, its cooling capacity is recycled first, prevents energy waste, meets hydrogen fuel cell The inlet temperature and pressure of system.
The Supercritical Hydrogen in overcritical storage tank is stored in as hydrogen source, storage density is big, Supercritical Hydrogen storage and transportation its have system Positive parahydrogen conversion is not needed during taking, machine system wasted work is small, and liquid evaporation problem is not present, more conducively entire fuel electricity The stabilization in pond can provide fuels sources for a long time for fuel cell.
Application of the Supercritical Hydrogen of one embodiment in hydrogenation stations, wherein the Supercritical Hydrogen being stored in overcritical storage tank As hydrogen source, storage state of the Supercritical Hydrogen in overcritical storage tank is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa.
Supercritical Hydrogen please refers to Fig. 7 in the application of hydrogenation stations.The Supercritical Hydrogen of Supercritical Hydrogen storage tank output is returned by cooling capacity Receiving apparatus utilizes the cold recovery of Supercritical Hydrogen, then squeeze into hydrogenation stations plus in hydrogen machine, when user is into hydrogenation stations plus hydrogen When, by adding hydrogen machine to fill hydrogen to user.
The Supercritical Hydrogen in overcritical storage tank is stored in as hydrogen source, storage density is big, reduces the construction cost of hydrogenation stations And occupied area.It is converted with positive parahydrogen is not needed in producing process for Supercritical Hydrogen storage and transportation, and machine system wasted work is small, and not There are problems that liquid evaporation, the control convenience and stability of more conducively entire hydrogenation stations.
Application of the Supercritical Hydrogen of one embodiment as industrial chemicals, wherein the storage state of Supercritical Hydrogen is temperature Greater than 33.145K, pressure is higher than 1.2964MPa.
In one embodiment, Supercritical Hydrogen is as industrial chemicals in production synthesis ammonia, methanol and petroleum refining process Hydrogenation reaction in application, wherein the storage state of Supercritical Hydrogen is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa。
Application of the Supercritical Hydrogen in the hydrogenation reaction of production synthesis ammonia, methanol and petroleum refining process please refers to Fig. 8. Its basic application flow is that the hydrogen in Supercritical Hydrogen storage tank passes through cold energy reclamation device, enters hydrogen after its cold recovery is utilized Reaction unit is applied in above-mentioned industry, as important industrial chemicals.
In another embodiment, Supercritical Hydrogen is as industrial chemicals in electronics, metallurgy, food processing, float glass, essence Thin chemical industry synthesis, aerospace industry, the application in semicon industry, wherein the storage state of Supercritical Hydrogen is greater than for temperature 33.145K pressure is higher than 1.2964MPa.
The Supercritical Hydrogen in overcritical storage tank is stored in as hydrogen source, storage density is big, can satisfy above-mentioned application places Big reserves demand, simultaneously as impurity is cured in temperature-fall period in the producing process of Supercritical Hydrogen, Supercritical Hydrogen Therefore purity is high using that can directly obtain High Purity Hydrogen after gasification, meets above-mentioned application places especially semicon industry hydrogen Purity demand mitigates fund and human cost that traditional hydrogen source needs repurity process.
Application of the Supercritical Hydrogen of one embodiment as fuel in dynamical system, wherein the storage shape of Supercritical Hydrogen State is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa.
Supercritical Hydrogen is as application of the fuel in dynamical system referring to FIG. 9, as shown, its basic procedure is super faces Hydrogen in boundary's hydrogen storage tank passes through cold energy reclamation device, enters hydrogen combustion device after its cold recovery is utilized, chemical energy is converted For kinetic energy, the operating of propulsion power device.
Application of the above-mentioned Supercritical Hydrogen as fuel in dynamical system, the Supercritical Hydrogen being stored in overcritical storage tank are made For hydrogen source, storage density is big, as the energy of dynamical system, improves the energy density of Unit Weight.It is stored in overcritical storage Supercritical Hydrogen in tank provides certain power by hydrogen burning as fuel.Since the combustion product of hydrogen is water, without lime-ash And exhaust gas, it does not pollute the environment.
It is appreciated that the application of Supercritical Hydrogen is not limited to the above technical field, Supercritical Hydrogen can also be applied to other Technical field.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (7)

1. a kind of storage method of Supercritical Hydrogen, which is characterized in that including obtaining the hydrogen cooling down for meeting pressure and purity To Supercritical Hydrogen, the Supercritical Hydrogen is inputted into overcritical storage tank and is stored, wherein the storage state of the Supercritical Hydrogen is Temperature is greater than 33.145K, and pressure is higher than 1.2964MPa.
2. a kind of application of Supercritical Hydrogen in a fuel cell, wherein the Supercritical Hydrogen being stored in overcritical storage tank is made For hydrogen source, storage state of the Supercritical Hydrogen in the overcritical storage tank is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa。
3. a kind of Supercritical Hydrogen is in the application of hydrogenation stations, wherein be stored in the Supercritical Hydrogen in overcritical storage tank as hydrogen Source, storage state of the Supercritical Hydrogen in the overcritical storage tank are that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa。
4. a kind of application of Supercritical Hydrogen as industrial chemicals, wherein the storage state of the Supercritical Hydrogen is greater than for temperature 33.145K pressure is higher than 1.2964MPa.
5. a kind of Supercritical Hydrogen is as industrial chemicals in the hydrogenation reaction of production synthesis ammonia, methanol and petroleum refining process Using, wherein the storage state of the Supercritical Hydrogen is that temperature is greater than 33.145K, and pressure is higher than 1.2964MPa.
6. a kind of Supercritical Hydrogen is as industrial chemicals in electronics, metallurgy, food processing, float glass, fine chemistry industry synthesis, aviation Application in aerospace industry and semicon industry, wherein the storage state of the Supercritical Hydrogen is that temperature is greater than 33.145K, pressure Power is higher than 1.2964MPa.
7. a kind of Supercritical Hydrogen as fuel dynamical system application, wherein the storage state of the Supercritical Hydrogen be temperature Greater than 33.145K, pressure is higher than 1.2964MPa.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448460A (en) * 2019-08-13 2021-03-05 张家港氢云新能源研究院有限公司 Small and light cryogenic high-pressure hydrogen storage power supply system
CN113739064A (en) * 2021-09-16 2021-12-03 北京航天试验技术研究所 Hydrogen vaporization circulation system
CN115419829A (en) * 2022-08-25 2022-12-02 北京航天试验技术研究所 High-pressure liquid hydrogen conveying system and method for liquid hydrogen engine test

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080919A (en) * 2011-01-18 2011-06-01 四川亚联高科技股份有限公司 Hydrogen liquefaction process
DE102016208922A1 (en) * 2015-05-29 2016-12-01 Bayerische Motoren Werke Aktiengesellschaft Cryogenic pressure vessel system
RU2637155C1 (en) * 2016-07-08 2017-11-30 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Method of supplying high pressure hydrogen gas to consumer
CN107779906A (en) * 2016-08-31 2018-03-09 北京亿华通科技股份有限公司 A kind of preparation system of liquid hydrogen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080919A (en) * 2011-01-18 2011-06-01 四川亚联高科技股份有限公司 Hydrogen liquefaction process
DE102016208922A1 (en) * 2015-05-29 2016-12-01 Bayerische Motoren Werke Aktiengesellschaft Cryogenic pressure vessel system
RU2637155C1 (en) * 2016-07-08 2017-11-30 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Method of supplying high pressure hydrogen gas to consumer
CN107779906A (en) * 2016-08-31 2018-03-09 北京亿华通科技股份有限公司 A kind of preparation system of liquid hydrogen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448460A (en) * 2019-08-13 2021-03-05 张家港氢云新能源研究院有限公司 Small and light cryogenic high-pressure hydrogen storage power supply system
CN112448460B (en) * 2019-08-13 2023-03-17 张家港氢云新能源研究院有限公司 Small and light cryogenic high-pressure hydrogen storage power supply system
CN113739064A (en) * 2021-09-16 2021-12-03 北京航天试验技术研究所 Hydrogen vaporization circulation system
CN115419829A (en) * 2022-08-25 2022-12-02 北京航天试验技术研究所 High-pressure liquid hydrogen conveying system and method for liquid hydrogen engine test

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