Fluid self-distributed hydrogen production reactor and application thereof

Abstract

The invention discloses a fluid self-distributed hydrogen production reactor and application thereof, and relates to the field of hydrogen production devices. The feeding channel penetrates through the disc body and is used for receiving a slurry hydrogen storage and production material; and the dispersing structure surrounds the feeding channel and penetrates through the disc body, the top end of the dispersing structure is lower than that of the feeding channel, and the dispersing structure is used for dispersing the slurry hydrogen storage and production material overflowing out of the feeding channel. The raw materials are received through the feeding channel, the hydrogen production reaction is carried out in the feeding channel, and the slurry hydrogen storage and production material overflows from the top of the feeding channel and overflows to the top of the surrounding dispersion structure under the action of gravity along with the proceeding of the reaction and the continuous addition of the raw materials; and then the reaction liquid continuously flows in the inner wall of the disc body from the top to the bottom and continuously reacts, and all components in a reaction system always react in a dynamic process, so that the degree of agglomeration and aggregation of particles sequentially generated in the reaction and particles of reaction raw materials is reduced, and the efficiency of hydrogen production reaction is improved.

Description

Technical Field

[0001] The present application relates to the field of hydrogen production devices, and in particular to a fluid self-distributed hydrogen production reactor and its application. Background Art

[0002] Hydrogen energy is currently the most ideal clean energy source. It only produces water and can be recycled. It has high heat of combustion and is an ideal new fuel. Hydrogen energy can be stored in high-pressure gaseous hydrogen storage, liquid organic hydrogen carrier hydrogen storage, and slurry hydrogen storage and production materials. Slurry hydrogen storage and production materials have the advantages of high hydrogen storage capacity and low dehydrogenation temperature. CN118495469A discloses a multi-media composite slurry hydrogen storage material and a preparation method thereof. The multi-media slurry is a mixture of metal hydride, organic liquid hydride and catalyst, and has a continuous and controllable binary hydrogen production process and a fast hydrogen production efficiency at low temperature. CN118598072A also discloses a multi-media composite slurry hydrogen storage and production material. The composite slurry is a mixture of nano-microcrystalline metal powder, coordinated hydride and organic liquid hydride, and exhibits high hydrogen storage density and stability.

[0003] At present, when using slurry hydrogen storage and production materials to prepare hydrogen, a stirring process is used to mix and disperse the slurry hydrogen storage and production materials, water and other raw material components, and a stirring paddle is used to continuously stir the slurry hydrogen storage and production materials and other raw material components evenly during the reaction, or a high-power ultrasonic device is used to continuously perform ultrasonic dispersion.

[0004] However, the use of high-power ultrasonic devices for continuous ultrasonic dispersion consumes a lot of power and requires a cooling and heat dissipation device for continuous operation, which is inconvenient and costly. When the stirring process is used, since the slurry hydrogen storage and production material contains powders or particles with high specific surface area such as microcrystalline metal powder / metal hydride and catalyst, the slurry hydrogen storage and production material has a high viscosity and the powders and particles therein are easy to agglomerate. In the process of hydrogen production using the stirring process, the powders or particles of the slurry hydrogen storage and production material are easy to settle to the bottom of the stirring container under the action of gravity and the stirring dead angle of the general stirring container just includes the bottom of the stirring container. As the reaction proceeds, the particles generated in the slurry hydrogen storage and production material agglomerate with the existing particles, which increases the viscosity of the slurry in the reaction system and increases the difficulty of stirring, resulting in a vicious cycle, resulting in a decrease in the hydrogen production reaction rate, inadequate reaction, and poor hydrogen production effect. Summary of the invention

[0005] In view of the deficiencies of the above-mentioned related technologies, the present application provides a fluid self-distributed hydrogen production reactor and its application. The present application receives raw materials through a feed channel, and the raw materials undergo a hydrogen production reaction in the feed channel. As the reaction proceeds and the raw materials are continuously added, the slurry hydrogen storage and production material overflows from the top of the feed channel and flows from the top along the disk body under the action of gravity to the top of the surrounding dispersion structure, and then continues to flow in the inner wall of the disk body from the top to the bottom of the dispersion structure and continues to react. Each component in the reaction system always reacts in a dynamic process, which reduces the degree of agglomeration and aggregation of particles generated successively by the reaction and particles of the reaction raw materials themselves, and improves the efficiency of the hydrogen production reaction.

[0006] In the first aspect, the present application provides a fluid self-distributed hydrogen production reactor adopts the following technical solution:

[0007] A fluid self-distributed hydrogen production reactor, comprising:

[0008] Plate body;

[0009] A feed channel is provided through the disc body and is used to receive slurry hydrogen storage and production materials;

[0010] A dispersion structure is arranged around the feed channel and penetrates the disk, and its top is lower than the top of the feed channel, so as to disperse the slurry hydrogen storage and production material overflowing from the feed channel.

[0011] Optionally, the dispersion structure includes multiple groups of dispersion channels, which are distributed layer by layer along the radial direction of the feed channel, and the top positions of the dispersion channels gradually decrease in groups from close to the feed channel to far away from the feed channel.

[0012] Optionally, the dispersion structure includes a first dispersion channel and a second dispersion channel, the first dispersion channel includes a plurality of first dispersion holes, and the plurality of first dispersion holes are distributed at intervals along the circumference of the feed channel, and the second dispersion channel includes a plurality of second dispersion holes, and the plurality of second dispersion holes are distributed at intervals along the circumference of the first dispersion channel.

[0013] Optionally, the feed channel includes a first feed hole and a plurality of second feed holes surrounding the first feed hole.

[0014] Optionally, the radius of the top end of the first dispersing hole is greater than the radius of the top end of the second feed hole, and the radius of the top end of the second dispersing hole is greater than the radius of the top end of the first dispersing hole.

[0015] Optionally, the radius of the bottom end of the first dispersion hole is smaller than the radius of the top end thereof, and the radius of the bottom end of the second dispersion hole is smaller than the radius of the top end thereof.

[0016] Optionally, the first feed hole, the second feed hole, the first dispersion hole and the second dispersion hole are connected.

[0017] Optionally, a plurality of the second feed holes are interconnected, a plurality of the first dispersion holes are interconnected, and a plurality of the second dispersion holes are interconnected.

[0018] In the second aspect, the application of a fluid self-distributed hydrogen production reactor provided by the present application adopts the following technical solution:

[0019] A fluid self-distributed hydrogen production reactor is used in the production of hydrogen using slurry hydrogen storage and production materials.

[0020] Preferably, the steps are included: arranging the fluid from the distributed hydrogen production reactor so that the axial direction of the feed channel is along the vertical direction, continuously supplying slurry hydrogen storage and production material to the feed channel, and supplying water vapor to the feed channel and the dispersed structure; as the reaction proceeds and the slurry hydrogen storage and production material is continuously supplied, the slurry hydrogen storage and production material overflows from the top of the feed channel, flows along the disk body to the top of the dispersed structure under the action of gravity, and then flows from the top of the dispersed structure along the inner wall of the disk body to the bottom of the dispersed structure to continue the reaction; collecting hydrogen generated by the reaction from above the fluid from the distributed hydrogen production reactor, and collecting the remaining substances after the reaction from below the fluid from the distributed hydrogen production reactor.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The present application receives raw materials through a feed channel, and the raw materials undergo a hydrogen production reaction in the feed channel. As the reaction proceeds and the raw materials are continuously added, the slurry hydrogen storage and production material overflows from the top of the feed channel and flows from the top along the disk body to the top of the surrounding dispersion structure under the action of gravity, and then continues to flow in the inner wall of the disk body from the top to the bottom of the dispersion structure and continues to react. The components in the reaction system always react in a dynamic process, which reduces the degree of agglomeration and aggregation of particles generated successively in the reaction and particles of the reaction raw materials themselves, thereby improving the efficiency of the hydrogen production reaction.

[0023] 2. The present application designs the top of the dispersion structure to be lower than the top of the feed channel, which helps to increase the slurry hydrogen storage and production material overflowing from the top of the feed channel and descend along the disk surface to the top of the dispersion structure under the action of gravity, thereby improving the efficiency of the raw material being dispersed during the reaction process.

[0024] 3. The present application applies a fluid self-distributed hydrogen production reactor to the field of hydrogen production from slurry hydrogen storage and production materials. A hydrogen production reaction occurs when slurry hydrogen storage and production materials and raw materials such as water vapor pass through the fluid self-distributed hydrogen production reactor. The generated hydrogen is collected from above the fluid self-distributed hydrogen production reactor, and the remaining product is collected from below the fluid self-distributed hydrogen production reactor. This improves the efficiency of the hydrogen production reaction and is beneficial for separating hydrogen from the slurry material in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application;

[0026] Figure 2 This is a cross-sectional view of Example 1 of the present application for showing the internal structure of the disk;

[0027] Figure 3 is a comparison chart of reaction time-hydrogen production curves of Application Example 1, Application Example 2, Application Comparative Example 1 and Application Comparative Example 1;

[0028] Figure 4 It is a comparison chart of reaction time-hydrogen production rate curves of Application Example 1, Application Example 2, Application Comparative Example 1 and Application Comparative Example 1.

[0029] Figure numerals: 1. disk; 2. feed channel; 21. first feed hole; 22. second feed hole; 3. dispersion structure; 31. first dispersion channel; 311. first dispersion hole; 32. second dispersion channel; 321. second dispersion hole; 4. first diffusion hole; 5. second diffusion hole; 6. third diffusion hole; 7. fourth diffusion hole; 8. fifth diffusion hole; 9. sixth diffusion hole. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with examples. The following examples are only used to illustrate the present invention and should not be construed as limiting the scope of the present invention. In the following examples, if specific conditions are not specified, they are carried out according to normal conditions or conditions recommended by the manufacturer. The methods used are conventional methods known in the art unless otherwise specified, and the consumables and reagents used are commercially available unless otherwise specified. Unless otherwise specified, the professional and scientific terms used herein have the same meaning as those familiar to those skilled in the art. In addition, any method or material similar or equivalent to the recorded content may also be applied to the present invention.

[0031] Example 1

[0032] Example 1 of the present application provides a fluid self-distributed hydrogen production reactor.

[0033] A fluid self-distributed hydrogen production reactor, referring to Figure 1, including a disc body 1, which is cylindrical, and the height direction of the disc body 1 is arranged in the vertical direction. The disc body 1 is provided with a feed channel 2 for receiving slurry hydrogen storage and production materials and a slurry hydrogen storage and production material dispersion structure 3 for dispersing the slurry hydrogen storage and production materials overflowing the feed channel 2 along its axial direction, and the dispersion structure 3 is arranged around the feed channel 2. The dispersion structure 3 includes a plurality of groups of dispersion channels, which are distributed layer by layer along the radial direction of the feed channel 2, and the top positions of the dispersion channels are gradually reduced in units of groups along the direction from close to the feed channel 2 to far away from the feed channel 2.

[0034] Specifically, refer to Figure 1 and Figure 2 The top of the disk body 1 is stepped, and the height of the step surface gradually decreases from the inside to the outside to the bottom of the disk along the radial direction. The feed channel 2 includes a first feed hole 21 and a second feed hole 22. The first feed hole 21 is coaxial with the disk body 1, and the second feed holes 22 are distributed in a circular array around the first feed hole 21. In the embodiment of the present application, the number of the second feed holes 22 is six. In other embodiments, the number of the second feed holes 22 can be adjusted to five, seven, etc. according to the size of the disk body 1 and the scale of hydrogen production. The bottom ends of the first feed hole 21 and the second feed hole 22 are located at the bottom end of the disk body 1, and the top ends of the first feed hole 21 and the second feed hole 22 are located on the same step surface at the center of the top end of the disk body 1. Furthermore, in order to facilitate the diffusion and rise of water vapor and generated hydrogen in the disc body 1 and improve the hydrogen production reaction efficiency and hydrogen separation efficiency, a first diffusion hole 4 for connecting with each second feed hole 22 is opened on the inner wall of the first feed hole 21 on the disc body 1, and a second diffusion hole 5 for connecting with adjacent second feed holes 22 is opened on the inner wall of the second feed hole 22 on the disc body 1.

[0035] Reference Figure 2 In order to disperse the slurry hydrogen storage and production material overflowing the feed channel 2, in the embodiment of the present application, the dispersion structure 3 includes two groups of dispersion channels, that is, the dispersion structure 3 includes a first dispersion channel 31 and a second dispersion channel 32, and the corresponding disc body 1 is provided with a circular step surface and two annular step surfaces at the top, and the feed channel 2 is opened on the circular step surface, and the first dispersion channel 31 includes eight first dispersion holes 311 opened on the annular step surface adjacent to the circular step surface, and the eight first dispersion holes 311 are distributed in a circumferential array with the axis of the first feed hole 21 as the axis, and the second dispersion channel 32 includes twelve second dispersion holes 321 opened on the outermost annular step surface, and the twelve second dispersion holes 321 are distributed in a circumferential array with the axis of the first feed hole 21 as the axis. In other embodiments, the dispersion structure 3 can also be three groups of dispersion channels, four groups of dispersion channels, etc., and the corresponding disc body 1 top annular step surface is provided with three, four, etc., so as to cope with greater hydrogen supply needs.

[0036] In order to further facilitate the diffusion and rise of water vapor and generated hydrogen in the disk body 1, and further improve the efficiency of hydrogen production reaction and hydrogen separation efficiency, refer to Figure 2 , a third diffusion hole 6 for communicating with the adjacent first dispersion hole 311 is provided on the inner wall of the second feed hole 22 of the disk body 1, a fourth diffusion hole 7 for communicating with the adjacent second dispersion hole 321 is provided on the inner wall of the first dispersion hole 311 of the disk body 1, a fifth diffusion hole 8 for communicating with the adjacent first dispersion hole 311 is provided on the inner wall of the first dispersion hole 311 of the disk body 1, and a sixth diffusion hole 9 for communicating with the adjacent second dispersion hole 321 is provided on the inner wall of the second dispersion hole 321 of the disk body 1. Further, the slurry hydrogen storage and production material is accompanied by heat generation during the hydrogen production reaction with water vapor, and water is also generated as a raw material for hydrogen production by the slurry hydrogen storage and production material. The first diffusion hole 4, the second diffusion hole 5, the third diffusion hole 6, the fourth diffusion hole 7, the fifth diffusion hole 8 and the sixth diffusion hole 9 can further facilitate the diffusion of heat and water in the disk body.

[0037] In order to improve the degree of hydrogen production reaction in the first dispersion hole 311 and the second dispersion hole 321 after the slurry hydrogen storage and production material overflows, refer to Figure 2 The radius size of the top end of the first dispersion hole 311 is larger than the radius size of the top end of the second feed hole 22, and the radius size of the top end of the second dispersion hole 321 is larger than the radius size of the top end of the first dispersion hole 311, which increases the contact area between the slurry hydrogen storage and production material and water vapor during the hydrogen production reaction, thereby improving the hydrogen production efficiency; the radius size of the bottom end of the first dispersion hole 311 is smaller than the radius size of its top end, and the radius size of the bottom end of the second dispersion hole 321 is smaller than the radius size of its top end, that is, the first dispersion hole 311 and the second dispersion hole 321 are expanded, which slows down the speed at which the slurry hydrogen storage and production material flows from top to bottom, thereby improving the degree of hydrogen production reaction.

[0038] The specific implementation principle of a fluid self-distributed hydrogen production reactor in Example 1 of the present application is as follows: the raw materials for the hydrogen production reaction undergo a hydrogen production reaction in the feed channel 2, and as the reaction proceeds and the raw materials are continuously added, the slurry hydrogen storage and production material overflows from the top of the feed channel 2 and overflows from the top along the disk body 1 to the top of the first dispersion hole 311 under the action of gravity, and then continues to flow in the inner wall of the disk body 1 from the top to the bottom of the first dispersion hole 311 and continues to react; as the reaction continues, the slurry hydrogen storage and production material overflows from the top of the first dispersion hole 311 and overflows along the disk body 1 to the top of the second dispersion hole 321 under the action of gravity, and then continues to flow in the inner wall of the disk body 1 from the top to the bottom of the second dispersion hole 321 and continues to react; the generated hydrogen is collected from the top of the disk body 1, and the remaining substances after the reaction are collected from the bottom of the disk body 1.

[0039] Application Example 1

[0040] Application Example 1 of the present application provides an application of a fluid self-distributed hydrogen production reactor in the production of hydrogen from slurry hydrogen storage materials, comprising the following steps: arranging the fluid self-distributed hydrogen production reactor so that the axial direction of the disk is along the vertical direction, placing a container storing slurry hydrogen storage materials above the disk and aligning the first feed hole and the second feed hole to supply material, supplying water vapor to the first feed hole, the second feed hole, the first dispersion hole and the bottom of the second dispersion hole under the disk, and controlling the feeding speed of the slurry hydrogen storage material to be higher than the outflow speed of the slurry hydrogen storage material in the first feed hole and the second feed hole under the action of gravity; as the reaction proceeds and the slurry hydrogen storage material is continuously supplied, the slurry hydrogen storage material overflows from the top of the first feed hole and the second feed hole, flows along the disk to the top of the first dispersion hole under the action of gravity, and then flows from the top of the first dispersion hole along the disk The inner wall flows to the bottom of the first dispersion hole and continues to react, and the feeding rate of the slurry hydrogen storage and production material is controlled to be higher than the outflow rate of the slurry hydrogen storage and production material in the first feed hole, the second feed hole and the first dispersion hole under the action of gravity; as the reaction proceeds and the slurry hydrogen storage and production material is continuously supplied, the slurry hydrogen storage and production material overflows from the top of the first dispersion hole, flows along the disk body to the top of the second dispersion hole under the action of gravity, and then flows from the top of the second dispersion hole along the inner wall of the disk body to the bottom of the second dispersion hole to continue the reaction. At this time, the feeding rate of the slurry hydrogen storage and production material is controlled to be equal to the outflow rate of the slurry hydrogen storage and production material in the first feed hole, the second feed hole, the first dispersion hole and the second dispersion hole under the action of gravity and maintained, hydrogen and water vapor are collected from the fluid above the distributed hydrogen production reactor, and the remaining substances after the reaction are collected from the fluid below the distributed hydrogen production reactor.

[0041] In this application example, the slurry hydrogen storage and production material is a multi-media composite slurry composed of metal hydride and organic liquid hydride.

[0042] Application Example 2

[0043] Application Example 2 of the present application provides an application of a fluid self-distributed hydrogen production reactor in the production of hydrogen from slurry hydrogen storage and production materials. The difference between Application Example 2 and Application Example 1 is that the slurry hydrogen storage and production material in Application Example 2 also contains a platinum-based catalyst.

[0044] Application Comparative Example 1

[0045] Application Comparative Example 1 provides an application of a stirring process in the production of hydrogen from slurry hydrogen storage and production materials, comprising the following steps: placing an equal amount of slurry hydrogen storage and production materials and liquid water as those in Application Example 1 in a stirring device, continuously stirring, and collecting the generated hydrogen. The composition of the slurry hydrogen storage and production material in this Application Comparative Example 1 is consistent with that of the slurry hydrogen storage and production material in Application Example 1.

[0046] Application Comparative Example 2

[0047] Application Example 1 provides an application of a stirring process in the production of hydrogen from slurry hydrogen storage and production materials. The difference between Application Example 2 and Application Example 1 is that the composition of the slurry hydrogen storage and production material in Application Example 2 is consistent with that in Application Example 2.

[0048] Test and Inspection

[0049] (1) Record the hydrogen production of the corresponding application example 1, application example 2, application comparative example 1 and application comparative example 1, wherein the total amount of slurry hydrogen storage material / water vapor supplied in application example 1 during the reaction time is consistent with the amount of slurry hydrogen storage material / liquid water added to the stirring device in application comparative example 1, and obtain a reaction time-hydrogen production curve, such as Figure 3 As shown, the reaction time-hydrogen production rate curve is obtained by processing the data from the start of the reaction to the time when the hydrogen production in Application Example 2 is basically completed, as shown in FIG. Figure 4 shown.

[0050] Results Analysis

[0051] according to Figure 3 and Figure 4 The results provided are further analyzed for this application.

[0052] Reference Figure 3 It can be seen that the maximum value of hydrogen production in Application Example 1 is much greater than the hydrogen production in Application Comparison Example 1, and the hydrogen production rate in Application Example 1 is much greater than the hydrogen production rate in Application Comparison Example 1; the maximum value of hydrogen production in Application Example 2 is much greater than the hydrogen production in Application Comparison Example 2, and the hydrogen production rate in Application Example 2 is much greater than the hydrogen production rate in Application Comparison Example 2, indicating that the use of a fluid self-distributed hydrogen production reactor is more conducive to improving the degree of hydrogen production reaction and the hydrogen production rate of the slurry hydrogen storage and production material than the stirring process.

[0053] Reference Figure 4 It can be seen that the difference between the hydrogen production rate of Application Example 1 and the hydrogen production rate of Application Example 2 at each time point in the entire stage of hydrogen production in Application Example 2 is greater than the difference between the hydrogen production rate of Application Comparative Example 1 and the hydrogen production rate of Application Comparative Example 2, indicating that the use of a fluid self-distributed hydrogen production reactor to realize the hydrogen production reaction of water vapor and slurry hydrogen storage and production materials is more beneficial to improving the catalytic effect of the catalyst in hydrogen production in the slurry hydrogen storage and production materials than the use of a stirring process to realize the hydrogen production reaction of liquid water and slurry hydrogen storage and production materials.

[0054] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A fluid self-distributed hydrogen production reactor, characterized in that: include: Plate body; A feed channel is provided through the disc body and is used to receive slurry hydrogen storage and production materials; A dispersion structure is arranged around the feed channel and penetrates the disk, and its top is lower than the top of the feed channel, so as to disperse the slurry hydrogen storage and production material overflowing from the feed channel.

2. A fluid self-distributed hydrogen production reactor according to claim 1, characterized in that: The dispersion structure includes multiple groups of dispersion channels, which are distributed layer by layer along the radial direction of the feed channel, and the top positions of the multiple groups of dispersion channels gradually decrease in units of groups along the direction from close to the feed channel to far away from the feed channel.

3. A fluid self-distributed hydrogen production reactor according to claim 2, characterized in that: The dispersion structure includes a first dispersion channel and a second dispersion channel, the first dispersion channel includes a plurality of first dispersion holes, and the plurality of first dispersion holes are distributed at intervals along the circumference of the feed channel, and the second dispersion channel includes a plurality of second dispersion holes, and the plurality of second dispersion holes are distributed at intervals along the circumference of the first dispersion channel.

4. A fluid self-distributed hydrogen production reactor according to claim 3, characterized in that: The feed channel includes a first feed hole and a plurality of second feed holes surrounding the first feed hole.

5. A fluid self-distributed hydrogen production reactor according to claim 4, characterized in that: The radius of the top end of the first dispersing hole is greater than the radius of the top end of the second feed hole, and the radius of the top end of the second dispersing hole is greater than the radius of the top end of the first dispersing hole.

6. A fluid self-distributed hydrogen production reactor according to claim 5, characterized in that: The radius size of the bottom end of the first dispersion hole is smaller than the radius size of the top end thereof, and the radius size of the bottom end of the second dispersion hole is smaller than the radius size of the top end thereof.

7. A fluid self-distributed hydrogen production reactor according to claim 4, characterized in that: The first feed hole, the second feed hole, the first dispersion hole and the second dispersion hole are connected.

8. A fluid self-distributed hydrogen production reactor according to claim 4, characterized in that: The plurality of the second feed holes are interconnected, the plurality of the first dispersion holes are interconnected, and the plurality of the second dispersion holes are interconnected.

9. Use of a fluid self-distributed hydrogen production reactor as claimed in any one of claims 1 to 8 in the production of hydrogen from slurry hydrogen storage and production materials.

10. The use of a fluid self-distributed hydrogen production reactor according to claim 9, characterized in that: The following steps are involved: The fluid self-distributed hydrogen production reactor is arranged so that the axial direction of the feed channel is along the vertical direction, and the slurry hydrogen storage and production material is continuously supplied to the feed channel, and water vapor is supplied to the feed channel and the dispersed structure. As the reaction proceeds and the slurry hydrogen storage and production material is continuously supplied, the slurry hydrogen storage and production material overflows from the top of the feed channel, flows along the disk body to the top of the dispersed structure under the action of gravity, and then flows from the top of the dispersed structure along the inner wall of the disk body to the bottom of the dispersed structure to continue the reaction, and the hydrogen generated by the reaction is collected from the top of the fluid self-distributed hydrogen production reactor, and the remaining substances after the reaction are collected from the bottom of the fluid self-distributed hydrogen production reactor.

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