CN108726476A - A kind of equipment of hydrogen production by water decomposition oxygen and its method of hydrogen and oxygen production - Google Patents
A kind of equipment of hydrogen production by water decomposition oxygen and its method of hydrogen and oxygen production Download PDFInfo
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- CN108726476A CN108726476A CN201810913086.5A CN201810913086A CN108726476A CN 108726476 A CN108726476 A CN 108726476A CN 201810913086 A CN201810913086 A CN 201810913086A CN 108726476 A CN108726476 A CN 108726476A
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- 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
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
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- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The invention discloses a kind of equipment of hydrogen production by water decomposition oxygen, including reaction chamber, product chamber, and the charge door communicated therewith is opened up on reaction chamber；The reaction chamber and product chamber are scalable chamber；The reaction chamber is connected to by the communicating pipe of belt switch with product chamber；The receipts oxygen pipe that belt switch is connected on communicating pipe is equipped at least one heater and at least one refrigerator in reaction chamber cavity wall；It is fixed with hydrogen storage material in product intracavitary.The method for also disclosing hydrogen production by water decomposition oxygen.The present invention be it is a kind of energy consumption less, the device of simple in structure, easy to operate hydrogen production by water decomposition oxygen, the method energy consumption of the hydrogen production by water decomposition oxygen of the present invention is few, the fuel value of hydrogen is high, what is leaned on is medium oxidisability-hardly possible chemical combination of bromine, easily decompose, by-product oxygen can be obtained simultaneously, and oxygen can be collected respectively with hydrogen.
Description
Technical field
The invention belongs to laboratory hydrogen production by water decomposition technical fields, are related to a kind of equipment and its system of hydrogen production by water decomposition oxygen
The method of hydrogen oxygen.
Background technology
People are with oil, coal, natural gas etc. for fuel, but oil, coal, natural gas resource are necessarily limited, use year
Limit is not grown.Water hydrogen is used to have the advantages of less than other fuel as fuel.Hydrogen is produced with water as raw material.Widely come so having
Source；The heat released when hydrogen burning is more, and the heat of releasing is three times of homogeneity petrol；After hydrogen fuel biggest advantage is burning
Product be water, it is free from environmental pollution.
There are the device of many hydrogen production by water decomposition, including water electrolysis hydrogen production, the hydrogen manufacturing of high temperature pyrolysis water, heat chemistry in the world at present
Recycle hydrogen manufacturing and the device of other hydrogen production by water decomposition, water electrolysis hydrogen production defect：Electric energy consumption is higher, and every cubic metre of hydrogen power consumption is 4.5
~5.5KWh accounts for about the 80% of entire electrolytic hydrogen production expense, and yield only accounts for the 4% of total output；It is pyrolyzed water hydrogen manufacturing and heat chemistry
Cycle hydrogen manufacturing first will first be converted to electric energy with the energy of thermal energy or other forms, and then electrolytic decomposition water hydrogen manufacturing again, general
Conversion efficiency of thermoelectric can only achieve 30~40%, and heat exchange efficiency is low；Therefore the device and method of above-mentioned hydrogen production by water decomposition is all deposited
In huge energy consumption and extremely complex disadvantage.
Invention content
Aiming at the above shortcomings existing in the prior art, the present invention provides a kind of equipment of hydrogen production by water decomposition oxygen to the present invention
And its method of hydrogen and oxygen production.The present invention be it is a kind of energy consumption less, the dress of simple in structure, easy to operate hydrogen production by water decomposition oxygen
It sets, the method less energy consumption of hydrogen production by water decomposition oxygen of the invention, the fuel value of hydrogen is high, and what is leaned on is medium oxidisability-hardly possibleization of bromine
It closes, easily decomposes, while by-product oxygen can be obtained, and oxygen can be collected respectively with hydrogen.
The present invention is achieved through the following technical solutions, on the one hand the present invention, which provides, provides a kind of hydrogen production by water decomposition oxygen
Equipment, including reaction chamber, product chamber open up the charge door communicated therewith on reaction chamber；The reaction chamber and product chamber are equal
For scalable chamber；The reaction chamber is connected to by the communicating pipe of belt switch with product chamber；The receipts of belt switch are connected on communicating pipe
Oxygen pipe is equipped at least one heater and at least one refrigerator in reaction chamber cavity wall；It is fixed with hydrogen storage material in product intracavitary.
Reaction chamber is reacted for bromine with water, and product chamber is for collecting hydrogen and oxygen；Heater makes for heating reaction chamber
Reactant total overall reaction vaporization in reaction chamber；Heating finishes, and for refrigerator for freezing, it is liquid to make the liquefaction of reaction product bromine vapor
Bromine only leaves hydrogen and oxygen, and hydrogen and oxygen are collected by entering product intracavitary communicating pipe, are received oxygen pipe and are used to collect oxygen,
Hydrogen storage material is for storing hydrogen.
Preferably, the reaction chamber selection piston coordinates at least one of piston cavity configuration or bellows structure.It is excellent
Choosing, the product chamber selection piston coordinates at least one of piston cavity configuration or bellows structure.
The promotion of the piston includes but not limited to air pressure promotion, electronic promotion, pushes manually.Push and pull piston I, piston II
Realize respectively reaction chamber, product chamber it is flexible.The compression of reaction chamber, product chamber may be implemented in compress bellows.
Preferably, the heater and refrigerator being equipped in reaction chamber cavity wall are in spaced staggered arrangement；And heater, system
Cooler is controlled respectively by heater temperature regulating device, the refrigerator temperature regulating device outside reaction chamber.
Such as when piston cavity configuration, heater, refrigerator can cover outside cavity wall, or be punched in cavity wall,
Then it is arranged；Heater and refrigerator is spaced staggered is arranged in the cavity wall of entire reaction chamber a circle, in this way can be rapid
It realizes that the heating and cooling in reaction chamber, heater will be controlled using heater temperature regulating device, hydrogen cannot be met or exceeded
Burning point, the decomposition point of original hydrogen bromide is far below the burning point of hydrogen, besides is mixed with bromine vapor inside hydrogen and oxygen, and bromine vapor has fire-retardant
Effect.
Preferably, the top of the reaction chamber is connected to the top of product chamber by communicating pipe.Bromine enters in order to prevent
Inside communicating pipe, and then enter product chamber.
Preferably, the communicating pipe stretches into the length of 3~5cm in reaction chamber.Bromine entered inside communicating pipe in order to prevent,
And then enter product chamber.
Preferably, the hydrogen storage material selection magnesium series hydrogen storage alloy, rare earth based hydrogen storage alloy, ti-based hydrogen-storing alloy, zirconium system
One kind in hydrogen-storage alloy, iron series hydrogen storage alloy.
Hydrogen storage material is reversibly to suck and release repeatedly the material of hydrogen under general temperate condition.Also known as storage hydrogen closes
Gold or hydrogen storage metal compound.This material can inhale rapidly hydrogen under certain temperature and hydrogen pressure, appropriate heating or reduction hydrogen
It again can hydrogen release when air pressure is strong.Hydrogen storage material is mostly certain magnesium-yttrium-transition metals, alloy or the intermetallic compound that Yi Yuqing works.
Since these metal materials have special crystal structure so that hydrogen atom is easily accessible in the gap of its lattice and formed
Metal hydride.1000~1300 times up to metal volume itself of its hydrogen storage amount.The binding force of hydrogen and these metals is very weak, and one
Denier heats and changes hydrogen pressure, and hydrogen is released from metal.
Preferably, it is externally provided with muff in the cavity wall of the reaction chamber.Muff is used to keep the heating temperature in reaction chamber
Degree or cooling temperature.
Another aspect of the present invention provides a kind of method of equipment hydrogen and oxygen production, includes the following steps：
1) bromine and water are added in reaction chamber, are heated, its total overall reaction is made to obtain HBr and HBrO, reheating is decomposed into H2、
O2And bromine vapor, cooling make bromine vapor be liquefied as bromine, bromine is fallen, and reaction intracavity gas is H2、O2；
2) communicating pipe switch is opened, reaction chamber is compressed, by H2、O2Product chamber, the villages Zhu Qing of product intracavitary is promoted to expect H2It inhales
It receives, air pressure is lower, and product chamber inside contracts automatically, then opens and receive oxygen pipe switch, and compressed product chamber is O2It collects.
Preferably, bromine and water are added in reaction chamber, after being vaporized by its total overall reaction, 1mol cannot be exceeded：22.4L's
Volume design charging, makes air pressure be maintained at an atmospheric pressure.
Beneficial effects of the present invention are：
The present invention be a kind of energy consumption less, the device of simple in structure, easy to operate hydrogen production by water decomposition oxygen, of the invention point
The method less energy consumption of water hydrogen and oxygen production is solved, the fuel value of hydrogen is high, and what is leaned on is medium oxidisability-hardly possible chemical combination of bromine, easily decomposes, together
When can obtain by-product oxygen, and oxygen can be collected respectively with hydrogen.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the status diagram after the reaction liquefaction of embodiment 1,2；
Fig. 2 is the status diagram of the collection hydrogen of the equipment of embodiment 1,2；
Fig. 3 is the status diagram of the collection oxygen of the equipment of embodiment 1,2；
Fig. 4 is the status diagram after the reaction liquefaction of embodiment 4,5；
In figure, 1, reaction chamber, 2, product chamber, 3, communicating pipe, 4, communicating pipe switch, 5, piston I, 6, charge door, 7, bromine,
8, heater, 9, refrigerator, 10, piston II, 11, hydrogen storage material, 12, receive oxygen pipe, 13, bellows.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is further described with reference to specific embodiment.
Embodiment 1, referring to Fig. 1-3, a kind of equipment of hydrogen production by water decomposition oxygen, including reaction chamber 1, product chamber 2 are reacting
The charge door 6 communicated therewith is opened up on chamber 1；The reaction chamber 1 and product chamber 2 are scalable chamber；The reaction chamber 1 passes through band
The communicating pipe 3 of switch is connected to product chamber 2；The receipts oxygen pipe 12 that belt switch is connected on communicating pipe 3, in the cavity wall of reaction chamber 1
Wrap up at least one heater 8 and at least one refrigerator 9；Hydrogen storage material 11 is fixed in product chamber 2.
Reaction chamber 1 is reacted for bromine with water, and product chamber 2 is for collecting hydrogen and oxygen；Heater 8 is for heating reaction chamber
1, so that the reactant total overall reaction in reaction chamber 1 is vaporized；Heating finishes, and refrigerator 9 makes reaction product bromine vapor liquid for freezing
Bromine is turned to, hydrogen and oxygen are only left, hydrogen and oxygen are collected by entering communicating pipe in product chamber 2, are received oxygen pipe 12 and are used for
Oxygen is collected, hydrogen storage material 11 is for storing hydrogen.
In the present embodiment, the reaction chamber 1, product chamber 2 select piston to coordinate piston cavity configuration；It is piston in reaction chamber 1
Cavity configuration is equipped with the piston I 5 with upper and lower cavity wall palette in piston cavity configuration；It is piston cavity configuration in product chamber 2,
The piston II 10 with upper and lower cavity wall palette is equipped in piston cavity configuration.The promotion of the piston I 5, piston II 10 include but
It is not limited to air pressure promotion, electronic promotion, pushes manually.Push-and-pull piston I 5, piston II 10 realize reaction chamber 1, product chamber 2 respectively
It is flexible.
In the present embodiment, the heater 8 and refrigerator 9 that are equipped in 1 cavity wall of reaction chamber are in spaced staggered arrangement；And add
Hot device 8, refrigerator 9 are controlled respectively by heater temperature regulating device, the refrigerator temperature regulating device outside reaction chamber 1.8 He of heater
Refrigerator 9 is spaced staggered to be arranged in a circle in the cavity wall of entire reaction chamber, can realize adding in reaction chamber 1 rapidly in this way
But, heater will be controlled hot and cold using heater temperature regulating device, cannot meet or exceed the burning point of hydrogen, original hydrogen bromide
Decomposition point is far below the burning point of hydrogen, besides is mixed with bromine vapor inside hydrogen and oxygen, and bromine vapor plays the role of fire-retardant.
In the present embodiment, the top of the reaction chamber 1 is connected to the top of product chamber 2 by communicating pipe 3.Liquid in order to prevent
Bromine entered inside communicating pipe 3, and then entered product chamber 2.The communicating pipe stretches into the length of 3cm in reaction chamber 1.Liquid in order to prevent
Bromine entered inside communicating pipe, and then entered product chamber 2.The cavity wall of the reaction chamber 1 is externally provided with muff.Muff is for keeping
Heating temperature in reaction chamber 1 or cooling temperature.
In the present embodiment, the hydrogen storage material selects magnesium series hydrogen storage alloy.Hydrogen storage material is the energy under general temperate condition
Reversibly suck and release repeatedly the material of hydrogen.Also known as hydrogen-storage alloy or hydrogen storage metal compound.This material is in certain temperature
With hydrogen can be inhaled under hydrogen pressure rapidly, appropriate heating or while reducing hydrogen pressure, again can hydrogen releases.Hydrogen storage material is mostly easily to be risen with hydrogen
Certain magnesium-yttrium-transition metals, alloy or the intermetallic compound of effect.Since these metal materials have special crystal structure, make
Hydrogen atom is easily accessible in the gap of its lattice and formed metal hydride.Its hydrogen storage amount is up to metal volume itself
1000~1300 times.The binding force of hydrogen and these metals is very weak, once heating and change hydrogen pressure, hydrogen are discharged from metal
Out.
Embodiment 2, on the basis of embodiment 1, the present embodiment difference from example 1 is that, the communicating pipe 3
Stretch into the length of 5cm in reaction chamber 1.Bromine entered inside communicating pipe 3 in order to prevent, and then entered product chamber 2.The storage hydrogen material
11 selection zirconium series hydrogen storage alloy of material.
Embodiment 3, a method of using the equipment hydrogen and oxygen production of above-described embodiment 1,2, include the following steps：
1) bromine and water are added in reaction chamber 1, heat, so that its total overall reaction is obtained HBr and HBrO, reheating is decomposed into
H2、O2And bromine vapor, cooling make bromine vapor be liquefied as bromine, bromine is fallen, and gas is H in reaction chamber 12、O2；
2) communicating pipe switch, propelling piston I 5, by H are opened2、O2Product chamber 2,2 villages Nei Zhuqing of product chamber is promoted to expect hydrogen
It absorbs, air pressure is lower, into then opening and receive oxygen pipe switch, inwardly push piston II 10 that oxygen is collected in piston II 10 is automatic.
In the present embodiment, bromine and water are added in reaction chamber 1, after being vaporized by its total overall reaction, 1mol cannot be exceeded：
The volume design charging of 22.4L, makes air pressure be maintained at an atmospheric pressure.If air pressure is high, piston I 5 can extrapolate automatically；Air pressure
Low, the meeting automatic retracting of piston I 5 ensures that heating nature chemical combination decomposes, and reaction carries out in closed container entirely.
The device of the invention is reacted by taking bromine as an example, but is not limited only to bromine, chlorine or iodine can also be selected to be reacted, instead
Answer condition：A certain proportion of bromine and water are added to by charge door 6 in reaction chamber, after being vaporized by its total overall reaction, Bu Nengchao
Go out 1mol：The volume design charging of 22.4L, makes air pressure be maintained at an atmospheric pressure or more；If air pressure is high, piston I 5 can be certainly
Dynamic extrapolation；Air pressure is low, and the meeting automatic retracting of piston I 5 ensures that heating nature chemical combination decomposes, and reaction carries out in closed container entirely.
The course of work：A certain proportion of bromine is added to by charge door 6 in reaction chamber with water and is heated, bromine is all raw with water
At HBr and HBrO, water and bromine total overall reaction, liquid disappear；It reheats, HBrO resolves into O2+ HBr, oxygen are independent；Further
Heating, HBr are decomposed into H2+Br2Steam；And keep an atmospheric pressure；Air pressure is high, and piston I 5 is extrapolated automatically, gas low,
It is drawn in piston I 5 is automatic；Then stop heating, start to cool down, after temperature lowers, bromine vapor becomes bromine, under bromine
It falls, gas is H in entire reaction chamber 12And O2The also a small amount of bromine in bottom；Then communicating pipe switch 4 is opened, propelling piston I 5 will
H2And O2Promote product chamber, the villages the Zhu Qing material 11 of product intracavitary that hydrogen is absorbed, wherein air pressure is naturally low, and piston II 10 is automatic interior
Into, then open and receive oxygen pipe 12, inwardly push piston II 10 that oxygen is collected；Work so repeatedly, waits for that hydrogen storage material 11 is filled hydrogen, can
Piston II 10 is pulled out, the hydrogen storage material 11 more renewed.Add middle low-heat when use, without high temperature, cooling is also General low temperature, because
This, the fuel value of less energy consumption, hydrogen is high, and what is leaned on is medium oxidisability-hardly possible chemical combination of bromine, easily decomposes, while the present apparatus can obtain
By-product oxygen, and oxygen can be collected respectively with hydrogen.
Embodiment 4, such as Fig. 4, a kind of equipment of hydrogen production by water decomposition oxygen, including reaction chamber 1, product chamber 2, in reaction chamber 1
On open up the charge door 6 communicated therewith；The reaction chamber 1 and product chamber 2 are scalable chamber；The reaction chamber 1 is opened by band
The communicating pipe 3 of pass is connected to product chamber 2；The receipts oxygen pipe 12 that belt switch is connected on communicating pipe 3, is wrapped in the cavity wall of reaction chamber 1
Wrap up at least one heater 8 and at least one refrigerator 9；Hydrogen storage material 11 is fixed in product chamber 2.
Reaction chamber 1 is reacted for bromine with water, and product chamber 2 is for collecting hydrogen and oxygen；Heater 8 is for heating reaction chamber
1, so that the reactant total overall reaction in reaction chamber 1 is vaporized；Heating finishes, and refrigerator 9 makes reaction product bromine vapor liquid for freezing
Bromine is turned to, hydrogen and oxygen are only left, hydrogen and oxygen are collected by entering communicating pipe in product chamber 2, are received oxygen pipe 12 and are used for
Oxygen is collected, hydrogen storage material 11 is for storing hydrogen.
In the present embodiment, the reaction chamber 1 is bellows structure, and product chamber 2 is bellows structure.Pass through compress bellows
The compression of reaction chamber 1, product chamber 2 is realized respectively.
In the present embodiment, it is in spaced staggered arrangement to be equipped with heater 8 and refrigerator 9 in 1 cavity wall of reaction chamber；And it heats
Device 8, refrigerator 9 are controlled respectively by heater temperature regulating device, the refrigerator temperature regulating device outside reaction chamber 1.Heater 8 and system
Cooler 9 is spaced staggered to be arranged in a circle in the cavity wall of entire reaction chamber, can realize the heating in reaction chamber 1 rapidly in this way
And cooling, heater will be controlled using heater temperature regulating device, cannot meet or exceed the burning point of hydrogen, point of original hydrogen bromide
Solution point is far below the burning point of hydrogen, besides is mixed with bromine vapor inside hydrogen and oxygen, and bromine vapor plays the role of fire-retardant.
In the present embodiment, the top of the reaction chamber 1 is connected to the top of product chamber 2 by communicating pipe 3.Liquid in order to prevent
Bromine entered inside communicating pipe 3, and then entered product chamber 2.The communicating pipe stretches into the length of 3cm in reaction chamber 1.Liquid in order to prevent
Bromine entered inside communicating pipe, and then entered product chamber 2.The cavity wall of the reaction chamber 1 is externally provided with muff.Muff is for keeping
Heating temperature in reaction chamber 1 or cooling temperature.The hydrogen storage material selects rare earth based hydrogen storage alloy.
Embodiment 5, such as Fig. 4, on the basis of embodiment 4, the communicating pipe 3 stretches into the length of 4cm in reaction chamber 1.For
It prevents the bromine from entering inside communicating pipe 3, and then enters product chamber 2.The hydrogen storage material 11 selects ti-based hydrogen-storing alloy.
Embodiment 6, a method of using the equipment hydrogen and oxygen production of above-described embodiment 3,4, include the following steps：
1) bromine and water are added in reaction chamber 1, heat, so that its total overall reaction is obtained HBr and HBrO, reheating is decomposed into
H2、O2And bromine vapor, cooling make bromine vapor be liquefied as bromine, bromine is fallen, and gas is H in reaction chamber 12、O2；
2) communicating pipe switch is opened, the bellows of reaction chamber is compressed, by H2、O2Promote product chamber 2, the storage hydrogen in product chamber 2
Village's material absorbs hydrogen, and air pressure is lower, into then opening and receive oxygen pipe switch, product chamber is inwardly compressed in the bellows of product chamber is automatic
Bellows oxygen is collected.
In the present embodiment, bromine and water are added in reaction chamber 1, after being vaporized by its total overall reaction, 1mol cannot be exceeded：
The volume design charging of 22.4L, makes air pressure be maintained at an atmospheric pressure.If air pressure is high, the bellows of reaction chamber can be automatic
Rise outside；Air pressure is low, and the bellows of reaction chamber can inside contract automatically, ensures that heating nature chemical combination decomposes, reacts entirely in closed container
Middle progress.
The device of the invention is reacted by taking bromine as an example, but is not limited only to bromine, chlorine or iodine can also be selected to be reacted, instead
Answer condition：A certain proportion of bromine and water are added to by charge door 6 in reaction chamber, after being vaporized by its total overall reaction, Bu Nengchao
Go out 1mol：The volume design charging of 22.4L, makes air pressure be maintained at an atmospheric pressure or more；If air pressure is high, the wave of reaction chamber
Line pipe automatically outer can rise；Air pressure is low, and the bellows of reaction chamber can inside contract automatically, ensures that heating nature chemical combination decomposes, reaction is complete
It is carried out in closed container.
The course of work：A certain proportion of bromine is added to by charge door 6 in reaction chamber with water and is heated, bromine is all raw with water
At HBr and HBrO, water and bromine total overall reaction, liquid disappear；It reheats, HBrO resolves into O2+ HBr, oxygen are independent；Further
Heating, HBr are decomposed into H2+Br2Steam；And keep an atmospheric pressure；Air pressure is high, and the bellows of reaction chamber automatically outer can rise；
Air pressure is low, and the bellows of reaction chamber can inside contract automatically；Then stop heating, start to cool down, after temperature lowers, bromine vapor
Become bromine, bromine falls, and gas is H in entire reaction chamber 12And O2The also a small amount of bromine in bottom；Then it opens and opens communicating pipe
4 are closed, the bellows of reaction chamber is compressed, by H2And O2Promote product chamber, the villages the Zhu Qing material 11 of product intracavitary that hydrogen is absorbed, wherein gas
Press nature low, into then opening and receive oxygen pipe 12, the bellows that product chamber is inwardly compressed receives oxygen in the bellows of product chamber is automatic
Collection；Work so repeatedly, waits for that hydrogen storage material 11 is filled hydrogen, can pull out piston II 10, the hydrogen storage material 11 more renewed.When use
Add middle low-heat, without high temperature, cooling is also General low temperature, and therefore, the fuel value of less energy consumption, hydrogen is high, and what is leaned on is the medium oxygen of bromine
The property changed-hardly possible chemical combination is easily decomposed, while the present apparatus can obtain by-product oxygen, and can receive oxygen respectively with hydrogen
Collection.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein；Above example and attached drawing are only used to illustrate the technical scheme of the present invention not
It is limitation of the present invention, is described the invention in detail with reference to preferred embodiment, the ordinary skill people of this field
Member is it should be appreciated that variation, remodeling, the addition that those skilled in the art are made in the essential scope of the present invention
Or replace the claims that should also belong to the present invention without departure from spirit of the invention.
Claims (10)
1. a kind of equipment of hydrogen production by water decomposition oxygen, including reaction chamber, product chamber open up the charging communicated therewith on reaction chamber
Mouthful；It is characterized in that：The reaction chamber and product chamber are scalable chamber；Communicating pipe and product of the reaction chamber by belt switch
Chamber is connected to；The receipts oxygen pipe that belt switch is connected on communicating pipe is equipped at least one heater and at least one in reaction chamber cavity wall
Refrigerator；It is fixed with hydrogen storage material in product intracavitary.
2. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：The reaction chamber selection is lived
Plug cooperation at least one of piston cavity configuration or bellows structure.
3. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：The product chamber selection is lived
Plug cooperation at least one of piston cavity configuration or bellows structure.
4. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：It is equipped in reaction chamber cavity wall
Heater and refrigerator be in spaced staggered arrangement；And heater, refrigerator are by the heater temperature control outside reaction chamber
Device, refrigerator temperature regulating device control respectively.
5. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：The top of the reaction chamber
It is connected to by communicating pipe with the top of product chamber.
6. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：The communicating pipe is stretched into instead
Answer the length of 3~5cm of intracavitary.
7. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：The hydrogen storage material selection
One kind in magnesium series hydrogen storage alloy, rare earth based hydrogen storage alloy, ti-based hydrogen-storing alloy, zirconium series hydrogen storage alloy, iron series hydrogen storage alloy.
8. a kind of equipment of hydrogen production by water decomposition oxygen according to claim 1, it is characterised in that：In the chamber of the reaction chamber
Wall is externally provided with muff.
9. a kind of method using claim 1~8 any one of them equipment hydrogen and oxygen production, it is characterised in that：Including following
Step：
1) bromine and water are added in reaction chamber, are heated, its total overall reaction is made to obtain HBr and HBrO, reheating is decomposed into H2、O2With
Bromine vapor, cooling, makes bromine vapor be liquefied as bromine, and bromine is fallen, and reaction intracavity gas is H2、O2；
2) communicating pipe switch is opened, reaction chamber is compressed, by H2、O2Product chamber, the villages Zhu Qing of product intracavitary is promoted to expect H2It absorbs,
Air pressure is lower, and product chamber inside contracts automatically, then opens and receive oxygen pipe switch, and compressed product chamber is O2It collects.
10. the method for hydrogen and oxygen production according to claim 9, it is characterised in that：Bromine and water are added in reaction chamber, pressed
After the vaporization of its total overall reaction, 1mol cannot be exceeded：The volume design charging of 22.4L, makes air pressure be maintained at an atmospheric pressure.
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| CN201810913086.5A CN108726476A (en) | 2018-08-13 | 2018-08-13 | A kind of equipment of hydrogen production by water decomposition oxygen and its method of hydrogen and oxygen production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467181A (en) * | 2019-09-09 | 2021-03-09 | 钱志刚 | System and method for circularly generating power by utilizing synthesis and decomposition of HBr |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072904A (en) * | 1991-12-07 | 1993-06-09 | 吉林工学院 | A kind of thermochemical cycle of producing hydrogen and oxygen |
| CN107758614A (en) * | 2016-08-19 | 2018-03-06 | 江苏天超细金属粉末有限公司 | A kind of method and apparatus of solar energy Thermochemical Decomposition water hydrogen manufacturing |
-
2018
- 2018-08-13 CN CN201810913086.5A patent/CN108726476A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072904A (en) * | 1991-12-07 | 1993-06-09 | 吉林工学院 | A kind of thermochemical cycle of producing hydrogen and oxygen |
| CN107758614A (en) * | 2016-08-19 | 2018-03-06 | 江苏天超细金属粉末有限公司 | A kind of method and apparatus of solar energy Thermochemical Decomposition water hydrogen manufacturing |
Non-Patent Citations (2)
| Title |
|---|
| 李广平等: "《无机化学》", 31 July 1956, 人民卫生出版社 * |
| 李燕: "《中学化学》", 31 December 2012, 中国铁道出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467181A (en) * | 2019-09-09 | 2021-03-09 | 钱志刚 | System and method for circularly generating power by utilizing synthesis and decomposition of HBr |
| CN112467181B (en) * | 2019-09-09 | 2023-07-18 | 钱志刚 | System and method for generating power by utilizing synthesis and decomposition cycle of HBr |
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