CN209352551U - A kind of preparing hydrogen by sodium borohydride hydrolysis device - Google Patents
A kind of preparing hydrogen by sodium borohydride hydrolysis device Download PDFInfo
- Publication number
- CN209352551U CN209352551U CN201821440352.9U CN201821440352U CN209352551U CN 209352551 U CN209352551 U CN 209352551U CN 201821440352 U CN201821440352 U CN 201821440352U CN 209352551 U CN209352551 U CN 209352551U
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- CN
- China
- Prior art keywords
- chamber
- sodium borohydride
- preparing hydrogen
- link block
- hydrolysis device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000001257 hydrogen Substances 0.000 title claims abstract description 41
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 41
- 239000012279 sodium borohydride Substances 0.000 title claims abstract description 30
- 229910000033 sodium borohydride Inorganic materials 0.000 title claims abstract description 30
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 24
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 235000011089 carbon dioxide Nutrition 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 6
- 229940079593 drug Drugs 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000002572 peristaltic effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a kind of preparing hydrogen by sodium borohydride hydrolysis devices, including sequentially connected water-feed, charging chamber, vibratory chamber, reaction chamber, hothouse, cooling chamber；The vibratory chamber includes spring leaf, coil, armature, iron core, link block；Support base is fixed on the outside of the charging chamber；The link block upper surface and the welding of the top bottom surface of support base, link block upper surface lower end surface are connected with iron core, and spring leaf clamping is between link block and vibration chamber outer wall, and the installation of spring leaf downside is equipped with armature, and the side of iron core is provided with coil.The utility model is a kind of completely new preparing hydrogen by sodium borohydride hydrolysis device, and structure is simple and convenient to operate, hydrogen manufacturing is quick.The device of the utility model can control the temperature of drug pure water in reaction, realization reacts under assigned temperature, by controlling vibration device, realize that drug can be completely into reaction warehouse, fully reacting reduces waste, and in preparation process, hydrogen manufacturing purity is high, safe preparation process are realized by drying device and cooling assembling device.
Description
Technical field
The utility model belongs to Hydrogen Energy preparation field, and in particular to a kind of preparing hydrogen by sodium borohydride hydrolysis device.
Background technique
Hydrogen Energy is one of current clean energy resource, while being also a kind of renewable resource, a series of energy such as comparison coal, petroleum
Source, Hydrogen Energy can realize no pollution application, be currently relatively good one of the energy.Hydrogen producing technology is one for currently needing to solve
Important problem has water electrolysis hydrogen production, water-gas method hydrogen manufacturing, petroleum cracking and natural gas hydrogen preparation etc., but these preparation methods are damaged
Consume big, at high cost, preparing hydrogen by sodium borohydride hydrolysis is current preferable method, but is a lack of a kind of good device for producing hydrogen.
Present patent CN201310201903.1 discloses a kind of preparing hydrogen by sodium borohydride hydrolysis device, and main structure includes storage
Flow container, peristaltic pump, pressure tap, inlet, distribution grid, temperature measuring point, concentrated phase section, expanding reach, baffle, asbestos gauge, gas vent, string
Join valve, devil liquor recovery tank, liquid delivery tube, small fluidized bed, valve and blast cap；Small fluidized bed passes through series connected valve and liquid
The fixed connection of body delivery pipe tandem, fluid reservoir are connected to peristaltic pump fixation, and peristaltic pump is connected to the fixation of small fluidized bed, small
Distribution grid, temperature measuring point, concentrated phase section, expanding reach, baffle, asbestos gauge, gas vent, series connected valve and valve are formed on fluidized bed,
Valve docks the collection for realizing waste reaction solution with devil liquor recovery tank；Patent CN200910248476.6 discloses a kind of sodium borohydride
Device for preparing hydrogen through hydrolysis, including sodium borohydride catalyzing reactor, sodium borohydride aqueous solution raw material storage tank, miniature metering pump, gas-liquid point
From device and hydrogen gas cleaner；Sodium borohydride aqueous solution raw material storage tank passes through the material inlet pipe of miniature metering pump and catalytic reactor
Road is connected, and the product material import of catalytic reactor is connected by pipeline with the material inlet of gas-liquid separator, gas-liquid separator
Gas vent be connected with the entrance of hydrogen gas cleaner, the waste liquid outlet of the liquid outlet of gas-liquid separator and hydrogen gas cleaner is logical
Pipeline is crossed to be connected with waste collecting device；The gas vent of hydrogen gas cleaner passes through pipeline and Hydrogen collection or use device phase
Even.
Utility model content
Purpose of utility model: in view of the problems of the existing technology, the utility model provides a kind of sodium borohydride hydrolysis system
Hydrogen production device, the device can react under assigned temperature, drug fully reacting, avoid generating waste, hydrogen manufacturing purity is high, system
Standby process safety.
Technical solution: to achieve the goals above, a kind of such as preparing hydrogen by sodium borohydride hydrolysis device described in the utility model, packet
Include sequentially connected water-feed, charging chamber, vibratory chamber, reaction chamber, hothouse, cooling chamber；The vibratory chamber includes spring leaf, line
Circle, armature, iron core, link block；Be connected on the outside of the charging chamber (3) with support base cooperation；The link block upper surface and branch
The top bottom surface welding of seat is supportted, link block upper surface lower end surface is connected with iron core, and spring leaf clamping is located at connection on link block
Between block and vibration chamber outer wall, the installation of spring leaf downside is equipped with armature, and the side of iron core is arranged in coil.
Wherein, the water-feed is connect by throwing water-supply-pipe with charging chamber；Keyboard, button are provided on the water-feed
It opens, button closes and display screen.The water-feed provides pure water, has heating function, is supplied water by operation keyboard setting
Device temperature opens the water into setting by lower button, closes by lower button and closes water flowing.
Preferably, the charging chamber is cone, door is provided in charging chamber and is fixedly connected by hinge.Pass through
Catalyst and sodium borohydride needed for door investment.
Wherein, the reaction chamber is arranged in charging chamber bottom end, and the reaction chamber includes sealing ring and chamber, passes through sealing ring
Lower end outlet and cavity seal by the charging chamber of connection.
Reaction chamber bottom is additionally provided with a rubber stopper, convenient for the discharge of waste material.
Wherein, the chamber is connect by the first appendix with hothouse.
Preferably, one end is connected with cooling chamber equipped with dry cotton inside the hothouse；It is equipped with inside the cooling chamber
Dry ice and the second appendix.
Further, the charging chamber bottom is provided with one-way valve and is located above reaction chamber.
One-way valve is equipped with a hole, and pore size is identical with pore size inside charging chamber, and rotation one-way valve makes the side in hole
To upward, so that the drug of investment can easily enter in reaction chamber, 90 degree of one-way valve of rotation enables side to feeding intake
Sealing is realized in room, and the gas for reacting generation will not flow upwards out, and generates leakage.
Preferably, the cooling chamber edge line and horizontal line angle are 30-40, cooling temperature forms a kind of linear cold
But.The hydrogen prevented comes to generate rapid cooling from hothouse inflow, prevents danger.
Wherein, the coefficient of elasticity of the spring leaf selects 3000N/m~5000N/m.
Preferably, the link block uses polytetrafluoroethylene material；The dry cotton uses soda lime.
Working principle: water-feed temperature is arranged in use, being operated first keyboard in the present apparatus, opens by lower button into setting
Water closes water flowing by lower button；A certain amount of sodium borohydride is being added later in catalyst needed for opening door investment,
Coil is passed through dual-pulse power supply simultaneously, and when current turns ON positive period, iron core has magnetism, and absorption armature pulls spring leaf and throwing
Expect that room is non-contact, when positive period, electric current was transformed into zero, core magnetism performance disappears, recuperability and iron core point of the armature by spring leaf
From to hit, charging chamber is primary, and completion is once hit, and when electric current becomes negative cycle electric current by zero, iron core has magnetism, inhales
Attached armature pulls spring leaf and charging chamber non-contact, and when negative cycle electric current is transformed into zero, core magnetism performance disappears, and armature is by spring
The recuperability of piece is separated with iron core, to hit, charging chamber is primary, and completion is once hit, is repeated, and generates continuity vibration
It is dynamic, make the material of investment that can be all introduced into the interior of reaction chamber；Rotation one-way valve makes the side-closed storehouse inner hole that feeds intake make gas
It will not be flowed out from upper end and generate leakage；The hydrogen that hydrolysis generates enters hothouse by the first appendix to be done by dry cotton realization
It is dry, cooling is realized entering cooling chamber by appendix.
The utility model has the advantages that compared with prior art, the utility model has the advantages that
1, the utility model is a kind of completely new preparing hydrogen by sodium borohydride hydrolysis device, and structure is simple and convenient to operate, makes
Hydrogen is quick.
2, the device of the utility model can control the temperature of drug pure water in reaction, realizes and occurs under assigned temperature instead
It answers.
3, the device of the utility model can realize that drug can be reacted completely into reaction warehouse by controlling vibration device
Completely, waste is reduced.
4, in the device preparation process of the utility model, hydrogen manufacturing purity is high is realized by drying device and cooling assembling device,
Safe preparation process.
Detailed description of the invention
Fig. 1 is the utility model preparing hydrogen by sodium borohydride hydrolysis apparatus structure schematic diagram；
Fig. 2 is the structure sectional view of charging chamber, vibratory chamber and reaction chamber；
Fig. 3 is water-feed front view；
Fig. 4 is control valve structural schematic diagram；
The position Fig. 5 hothouse cross-sectional view；
The position Fig. 6 cooling chamber cross-sectional view；
The reference numerals are as follows: water-feed (1), charging chamber (2), vibratory chamber (3), reaction chamber (4), hothouse (5), cold
But room (6), support base (7), water-supply-pipe (8), door (9), hinge (10), the first appendix (11), dry cotton (12), dry ice
(13), the second appendix (14), one-way valve (15), rubber stopper (16), keyboard (1-1), button open (1-2), button close (1-3),
Display screen (1-4), spring leaf (3-1), coil (3-2), armature (3-3), iron core (3-4), link block (3-5), sealing ring (4-
1), chamber (4-2).
Specific embodiment
Below in conjunction with drawings and examples, the utility model is described in further detail.
Embodiment
As shown in figures 1 to 6, a kind of preparing hydrogen by sodium borohydride hydrolysis device, including sequentially connected water-feed 1, charging chamber 2, vibration
Dynamic room 3, reaction chamber 4, hothouse 5, cooling chamber 6.Water-feed 1 is connect by throwing water-supply-pipe 8 with charging chamber 2；It is arranged on water-feed 1
There are keyboard 1-1, button to open 1-2, button pass 1-3 and display screen 1-4.Charging chamber 2 is cone, is provided with storehouse in charging chamber 2
Door 9 is simultaneously fixedly connected by hinge 10, and 2 bottom of charging chamber is provided with one-way valve 15, and one-way valve 15 is equipped with a hole, pore size
It is identical with 2 inside pore size of charging chamber.Vibratory chamber 3 includes spring leaf 3-1, coil 3-2, armature 3-3, iron core 3-4, link block
3-5；Support base 7 is fixed on the outside of the surrounding of charging chamber 2；The upper surface link block 3-5 and the welding of the top bottom surface of support base 7, even
It connects the upper surface block 3-5 lower end surface to connect with iron core 3-4, link block 3-5 uses polytetrafluoroethylene material, and spring leaf 3-1 clamping exists
On link block 3-5, between 3 outer wall of link block 3-5 and vibratory chamber, the installation of the downside spring leaf 3-1 is equipped with armature 3-3, bullet
The coefficient of elasticity of reed 3-1 selects 4000N/m, can according to circumstances adjust between 3000~5000N/m, coil 3-2 setting
In the side iron core 3-4.The setting of reaction chamber 4 includes sealing ring 4-1 and chamber 4-2 in 2 bottom end of charging chamber, reaction chamber 4, passes through sealing
Lower end outlet and chamber 4-2 of the 4-1 by the charging chamber 2 of connection to be enclosed to seal, 4 bottom of reaction chamber is additionally provided with a rubber stopper 16,
Chamber 4-2 is connect by the first appendix 11 with hothouse 5.Equipped with dry cotton 12 inside hothouse 5, dry cotton 12 uses alkali
Lime, one end are connected with cooling chamber 6；Dry ice 13 and the second appendix 14,12 edge of cooling chamber are housed inside the cooling chamber 6
Line and horizontal line angle are 30, and angle is to adjust between 30-40, and cooling temperature forms a kind of linear cooling, the hydrogen prevented
Gas comes to generate rapid cooling from the inflow of hothouse 11.
In use, operation keyboard 1-1 is arranged 40 DEG C of water temperature, volume 100mL, water-feed 1 carries out being heated to 40 DEG C, opens
Door 9 is added using nickel foam as the catalyst of carrier, is being put into sodium borohydride 15g later, opens 1-2 by lower button and is passed through and sets
Pure water, after the completion of being passed through, by lower button close 1-3 close water flowing；Coil 3-2 is passed through dual-pulse power supply simultaneously, when electricity positive period
When stream is connected, iron core 3-4 has magnetism, and absorption armature 3-3 pulls spring leaf 3-1 and charging chamber 2 non-contact, when electricity positive period
When circulation becomes zero, iron core 3-4 magnetism disappears, and armature 3-3 is non-contact by the recuperability iron core 3-4 of spring leaf 3-1, i.e. armature 3-
3 are separated by the recuperability of spring leaf 3-1 with iron core 3-4, to hit, charging chamber 2 is primary, and completion is once hit, when electric current by
Zero when becoming negative cycle electric current, and iron core 3-4 has magnetism, and absorption armature 3-3 pulls spring leaf 3-1 and charging chamber 2 non-contact, when
When negative cycle electric current is transformed into zero, iron core 3-4 magnetism disappears, and armature 3-3 is non-contact by the recuperability iron core 3-4 of spring leaf 3-1,
Armature 3-3 is separated by the recuperability of spring leaf 3-1 with iron core 3-4, to hit, charging chamber 2 is primary, and completion is once hit, repeatedly
Then generated continuity vibration.The material of investment is all introduced into can in the chamber 4-2 of reaction chamber 4 to be reacted completely,
Rotation one-way valve 15 makes side-closed feed intake 2 inner hole of storehouse；Sodium borohydride is hydrolyzed in reaction warehouse 4, and the hydrogen of generation passes through the
One appendix 11 enters hothouse 5 and passes through such as soda lime realization drying of dry cotton 12, then enters cooling by the second appendix 14
Room 6 realizes cooling by cooling chamber 6 and the internal dry ice 13 being equipped with, completes work.
Claims (10)
1. a kind of preparing hydrogen by sodium borohydride hydrolysis device, which is characterized in that including sequentially connected water-feed (1), charging chamber (2),
Vibratory chamber (3), reaction chamber (4), hothouse (5), cooling chamber (6)；The vibratory chamber (3) includes spring leaf (3-1), coil (3-
2), armature (3-3), iron core (3-4), link block (3-5)；Be connected on the outside of the charging chamber (2) with support base (7) cooperation；Institute
State the top bottom surface welding of the link block upper surface (3-5) and support base (7), the upper surface lower end surface link block (3-5) and iron core (3-
4) it connects, spring leaf (3-1) clamping is on link block (3-5), between link block (3-5) and vibratory chamber (3) outer wall；Spring
The installation of the piece downside (3-1) is equipped with armature (3-3), and the side of iron core (3-4) is arranged in coil (3-2).
2. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that the water-feed (1) passes through defeated
Water pipe (8) is connect with charging chamber (2)；Keyboard (1-1) is provided on the water-feed (1), button opens (1-2), button closes (1-3)
And display screen (1-4).
3. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that the charging chamber (2) is circular cone
Shape is provided with door (9) in charging chamber (2) and is fixedly connected by hinge (10).
4. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that reaction chamber (4) setting exists
Charging chamber (2) bottom end, the reaction chamber (4) include sealing ring (4-1) and chamber (4-2), by sealing ring (4-1) by connection
The lower end outlet and chamber (4-2) sealing of charging chamber (2).
5. preparing hydrogen by sodium borohydride hydrolysis device according to claim 4, which is characterized in that the chamber (4-2) passes through the
One appendix (11) is connect with hothouse (5).
6. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that dress inside the hothouse (5)
There are dry cotton (12), one end is connected with cooling chamber (6)；Dry ice (13) and the second appendix are housed inside the cooling chamber (6)
(14)。
7. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that charging chamber (2) bottom is set
One-way valve (15) are equipped with to be located above reaction chamber (4).
8. preparing hydrogen by sodium borohydride hydrolysis device according to claim 7, which is characterized in that the one-way valve (15) is equipped with
The internal pore size of one hole, pore size and charging chamber (2) is identical.
9. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that cooling chamber (6) edge line
It is 30~40 with horizontal line angle, cooling temperature forms a kind of linear cooling.
10. preparing hydrogen by sodium borohydride hydrolysis device according to claim 1, which is characterized in that the bullet of the spring leaf (3-1)
Property coefficient selects 3000N/m~5000N/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440352.9U CN209352551U (en) | 2018-09-04 | 2018-09-04 | A kind of preparing hydrogen by sodium borohydride hydrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440352.9U CN209352551U (en) | 2018-09-04 | 2018-09-04 | A kind of preparing hydrogen by sodium borohydride hydrolysis device |
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| Publication Number | Publication Date |
|---|---|
| CN209352551U true CN209352551U (en) | 2019-09-06 |
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ID=67778071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440352.9U Active CN209352551U (en) | 2018-09-04 | 2018-09-04 | A kind of preparing hydrogen by sodium borohydride hydrolysis device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793072A (en) * | 2018-09-04 | 2018-11-13 | 江苏师范大学 | A kind of preparing hydrogen by sodium borohydride hydrolysis device |
| CN113499752A (en) * | 2021-08-06 | 2021-10-15 | 宁波巨化化工科技有限公司 | Aldehyde hydrogenation catalyst reduction device |
-
2018
- 2018-09-04 CN CN201821440352.9U patent/CN209352551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793072A (en) * | 2018-09-04 | 2018-11-13 | 江苏师范大学 | A kind of preparing hydrogen by sodium borohydride hydrolysis device |
| CN113499752A (en) * | 2021-08-06 | 2021-10-15 | 宁波巨化化工科技有限公司 | Aldehyde hydrogenation catalyst reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jingjin Environmental Protection Technology Co.,Ltd. Assignor: Jiangsu Normal University Contract record no.: X2023980047200 Denomination of utility model: A hydrogen production device for sodium borohydride hydrolysis Granted publication date: 20190906 License type: Common License Record date: 20231117 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240723 Address after: Room 1720-1722, Building 11, Phase I, University Science and Technology Park, No. 20 Jianxiong Road, Science and Education New City, Suzhou City, Jiangsu Province 215400 Patentee after: National Hydrogen (Suzhou) Energy Technology Co.,Ltd. Country or region after: China Address before: 221116 No. 101, Shanghai Road, Copper Mt. New District, Jiangsu, Xuzhou Patentee before: Jiangsu Normal University Country or region before: China |