CN108486600A - High-purity hydrogen gas generating system - Google Patents
High-purity hydrogen gas generating system Download PDFInfo
- Publication number
- CN108486600A CN108486600A CN201810543810.XA CN201810543810A CN108486600A CN 108486600 A CN108486600 A CN 108486600A CN 201810543810 A CN201810543810 A CN 201810543810A CN 108486600 A CN108486600 A CN 108486600A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- water
- hydrogen gas
- generation system
- formation apparatus
- 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.)
- Pending
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000001257 hydrogen Substances 0.000 claims abstract description 83
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 18
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 239000012528 membrane Substances 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229940021013 electrolyte solution Drugs 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 239000005518 polymer electrolyte Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical group [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- 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
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of high-purity hydrogen gas generating system, belongs to hydrogen generation technique field.The present invention proposes a kind of high-purity hydrogen gas generating system; including hydrogen formation apparatus; the moisture separator that hydrogen in hydrogen aqueous mixtures caused by the hydrogen formation apparatus and water are detached, to the pressure protective device of dry purifying plant and real time monitoring Hydrogen Line pressure；The moisture separator includes with separation chamber and being placed in the indoor water proof air-permeable member that can be obstructed water, gas is allowed to penetrate of separation.The purity of hydrogen can be improved under the collective effect of the configuration of the present invention is simple, purifying plant and moisture separator, it is simple in structure, it is safe.Pressure protective device can ensure that system operational security is reliable, cuts off, powers in time.
Description
Technical field
The present invention relates to hydrogen generation technique field, specially a kind of high-purity hydrogen gas generating system.
Background technology
Hydrogen is the gas of known density minimum in the world, only the 1/14 of air.Hydrogen also can be used as filling out for balloon
Inflatable body is widely used in meteorological field.Hydrogen is as a kind of clean energy resource, its application field will with the development of science and technology
Constantly extension.The safe handling of hydrogen is to influence hydrogen one key factor of use scope, and hydrogen is impure to bring prodigious peace
Full hidden danger.
Same type hydrogen generator mostly uses greatly water electrolysis hydrogen producing in the market, and the hydrogen manufacturing of current electrolysis water all has process can be real
Show full-automation, using more convenient advantage, but has equipment volume and weight larger, expensive disadvantage.It needs to add
Add 30%KOH solution, complex technical process, energy consumption is big, and hydrogen manufacturing is of high cost, produces hydrogen purity 99.7%, purity is relatively low.Every 12
The moon must replace the electrolyte solution in electrolytic cell.The electrolyte used is KOH（Potassium hydroxide）, sodium hydroxide is corrosive goods
Matter, it is necessary to be handled with care.Replacement process at least needs the startup time of the cooling time and 4 hours of 8 hours.It must be in advance
Empty all electrolyte solutions used before.Potassium hydroxide meeting etching apparatus, can damage in the course of time.It is unstable to produce hydrogen
Fixed, pressure stability accuracy rating is more than 0.001MPa, cannot realize flow entirely certainly according to hydrogen usage size needed for instrument
It is dynamic to adjust.There are electrolyte leakage risks, can skin ambustion.The Chinese patent of Patent No. CN103387210A discloses one kind
Methanol water hydrogen production system and method, including:Liquid container, raw material conveying device, hydrogen producer, membrane separation device；Liquid
The first alcohol and water of liquid is stored in storage container, raw material conveying device provides power；Hydrogen made from hydrogen producer is delivered to
Membrane separation device is detached, and the difference of the inside and outside pressure of the membrane separation device for detaching hydrogen is more than or equal to 1.1MPa.Methanol
Volatile and harmful, safety is poor in use for the invention, and membrane separation device is palladium-silver input
Of high cost, obtained hydrogen purity is low.
Invention content
Poor to solve process for making hydrogen safety in the prior art, the hydrogen purity of preparation is not high, and production hydrogen is unstable, uses
The disadvantage present invention of journey complexity proposes a kind of high-purity hydrogen gas generating system, including hydrogen formation apparatus, and the hydrogen is occurred
The moisture separator of hydrogen and water separation in hydrogen aqueous mixtures caused by device, to dry purifying plant and real time monitoring
The pressure protective device of Hydrogen Line pressure；The moisture separator includes with separation chamber and being placed in separation and indoor capable of hindering
Water proof, the water proof air-permeable member for allowing gas to penetrate.
Preferably, the hydrogen formation apparatus is SPE membrane electrolysis cells.
Preferably, the hydrogen formation apparatus further includes fuzzy control tracking system, to control hydrogen generation
Rate.
Preferably, the moisture separator further includes reaching maximum water level time control in the indoor liquid of separation
The water level sensor of liquid discharge processed.
Preferably, the purifying plant is multilevel hierarchy, the first order is water-absorbent material, and the second level is molecular sieve, the
Three-level is gas catalyst, and the fourth stage is water-absorbent material.
Preferably, the water-absorbent material is one or more in water-absorbing resin, absorbent cotton, silica gel, sponge.
Preferably, the gas catalyst is dehydrogenation catalyst.
Preferably, further include safety monitoring equipment, for detecting the gas production in the hydrogen manufacture in time,
And alarm.
The present invention utilizes the purity that hydrogen can be improved under the collective effect of purifying plant and moisture separator, structure letter
It is single, it is safe；Pressure protective device can ensure that system operational security is reliable, cuts off, powers in time.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of high-purity hydrogen gas generating system in the embodiment of the present invention.
Wherein, 1- hydrogen formation apparatus；2- moisture separators；3- pressure protective devices；4- purifying plants；5- security monitorings
Equipment；11-SPE membrane electrolysis cells；12- fuzzy control tracking systems；The separation chambers 21-；22- water proof air-permeable members；23- level sensors
Device.
Specific implementation mode
Referring to Fig. 1, the high-purity hydrogen gas generating system of the embodiment of the present invention, including hydrogen formation apparatus 1, by the hydrogen
The moisture separator 2 of hydrogen and vapor separation, fills to dry purification in hydrogen aqueous mixtures caused by gas generating means 1
The pressure protective device 3 of 4 and real time monitoring Hydrogen Line pressure is set, the moisture separator 2 includes with separation chamber 21 and housing
In the water proof air-permeable member 22 that can be obstructed water, gas is allowed to penetrate in separation chamber 21.
Contain certain moisture in the gas prepared in hydrogen formation apparatus 1, the impurities affect of hydrogen, which hydrogen, to be made
With safety in the process.Therefore setting moisture separator 2, in the separation chamber 21 that hydrogen aqueous mixtures enter moisture separator 2
Hydrogen and vapor are separated by water proof air-permeable member 22 afterwards.The action principle of water proof air-permeable member 22 has superfine close
Hole, vapor upwards spring up when can be hindered, be attached in water proof air-permeable member 22, stop under gravity to
Upper movement, and hydrogen will not affected by gravity and water proof air-permeable member 22 inhibition, continue up, realize hydrogen
The separation of gas and vapor.
Hydrogen formation apparatus 1 can be SPE membrane electrolysis cells 11, solid polymer electrolyte water electrolysis technology, abbreviation SPE
Water electrolysis technology, with the arriving of hydrogen energy era, it shows new vitality again.SPE water electrolysis technologies are mainly characterized by
Traditional caustic solution electrolyte is replaced with solid polymer electrolyte.So-called solid polymer is generally perfluorinated sulfonic acid matter
Proton exchange, sulfonic group have the property for transmitting hydrogen ion, become good conductor after immersion, have good lead to hydrogen ion
Logical effect.
When supplying deionized water to the anode of electrolytic cell proton exchange membrane and passing to direct current, water is just electrolysed, in sun
Extremely upper to generate oxygen, the proton generated on anode is conducted by proton exchange membrane and is combined to form hydrogen with the electronics generated on cathode
Gas, the mechanism such as reaction equation of reaction process（1）With（2）.
Anode：2H2O = 4H+ + O2 + 4e-（1）
Cathode：4H+ + 4e- = 2H2（2）
The mixed flow of the hydrogen and vapor that are generated in cathode enters in moisture separator 2, completes aqueous vapor separation.
Can also include fuzzy control tracking system 12 in hydrogen formation apparatus 1, to control the rate of hydrogen generation.
Automatic constant-pressure, constant current are realized using fuzzy control tracking system 12, so that pressure stability accuracy rating is less than 0.001MPa, and can root
Flow full-automatic regulation is realized according to hydrogen usage size needed for instrument.
When 2 part of moisture separator may be provided for the arrival maximum water level of the liquid in the separation chamber 21
Control the water level sensor 23 of liquid discharge.Ensureing that the liquid in separation chamber 21 is discharged in time, maximum water level is unsuitable excessively high, with
Ensure that moisture separator 2 can achieve the effect that good aqueous vapor separation.
The foreign gas when main function of purifying plant 4 in Adsorption hydrogen, the purifying plant 4 are multistage tie
Structure, the first order are water-absorbent material, and the second level is molecular sieve, and the third level is gas catalyst, and the fourth stage is water-absorbent material.Through excessive
Grade purification can ensure that hydrogen has good purity.Wherein, water-absorbent material is in water-absorbing resin, absorbent cotton, silica gel, sponge
It is one or more.This level-one is to further remove the vapor mixed in hydrogen.The gas catalyst is urged for deoxidation
Agent.
Further include safety monitoring equipment 5, for detecting hydrogen gas production and Times in the hydrogen manufacture in time
It is alert.Safety monitoring equipment 5 can monitor hydrogen gas production and alarm in reaction system pipeline in time, ensure whole system
Safety in hydrogen production process.
Pure water electrolytic hydrogen production is realized using the technical program, and hydrogen purification is realized using multistage hydrogen purification device, is carried
Hydrogen purity is up to 99.999% after pure；
Can also include fuzzy control tracking system in hydrogen formation apparatus, to control the rate of hydrogen generation, and can root
Flow full-automatic regulation is realized according to hydrogen usage size needed for instrument；
It is low to produce hydrogen humidity, uses SPE membrane separation techniques and effective dehumidification device, reduces original humidity, is inhaled using multistage
It is attached, it ensure that the purity and humidity of hydrogen.
The present invention is not limited to above-mentioned specific embodiment, and the invention may be variously modified and varied.Every foundation
The technical spirit of the present invention should be included in the present invention to embodiment of above any modification, equivalent replacement, improvement and so on
Protection domain.
Claims (8)
1. high-purity hydrogen gas generating system, which is characterized in that including hydrogen formation apparatus, produced by the hydrogen formation apparatus
Hydrogen aqueous mixtures in hydrogen and water separation moisture separator, to dry purifying plant and real time monitoring Hydrogen Line pressure
The pressure protective device of power；The moisture separator include with separation chamber and be placed in separation it is indoor can obstruct water, allow
The water proof air-permeable member that gas penetrates.
2. hydrogen gas generation system according to claim 1, which is characterized in that the hydrogen formation apparatus is electrolysed for SPE films
Slot.
3. hydrogen gas generation system according to claim 2, which is characterized in that the hydrogen formation apparatus further includes Fuzzy Control
Tracking system processed, to control the rate of hydrogen generation.
4. hydrogen gas generation system according to claim 1, which is characterized in that the moisture separator further includes at described point
The water level sensor of control liquid discharge when reaching maximum water level from indoor liquid.
5. hydrogen gas generation system according to claim 1, which is characterized in that the purifying plant be multilevel hierarchy, first
Grade is water-absorbent material, and the second level is molecular sieve, and the third level is gas catalyst, and the fourth stage is water-absorbent material.
6. hydrogen gas generation system according to claim 5, which is characterized in that the water-absorbent material is water-absorbing resin, degreasing
It is one or more in cotton, silica gel, sponge.
7. hydrogen gas generation system according to claim 6, which is characterized in that the gas catalyst is dehydrogenation catalyst.
8. hydrogen gas generation system according to claim 1, which is characterized in that further include safety monitoring equipment, for timely
Detect the gas production and alarm in the hydrogen manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543810.XA CN108486600A (en) | 2018-05-31 | 2018-05-31 | High-purity hydrogen gas generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543810.XA CN108486600A (en) | 2018-05-31 | 2018-05-31 | High-purity hydrogen gas generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108486600A true CN108486600A (en) | 2018-09-04 |
Family
ID=63351909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543810.XA Pending CN108486600A (en) | 2018-05-31 | 2018-05-31 | High-purity hydrogen gas generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656341A (en) * | 2019-10-31 | 2020-01-07 | 李媛媛 | Hydrogen energy intelligent water-connection hydrogen production equipment |
| CN111020618A (en) * | 2019-11-28 | 2020-04-17 | 北京中氢源工程科技有限公司 | Multifunctional hydrogen absorption machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703920A (en) * | 2011-03-28 | 2012-10-03 | 陆敏慧 | Generator for hydrogen preparation |
| CN202808344U (en) * | 2012-09-13 | 2013-03-20 | 上海合既得动氢机器有限公司 | Efficient methanol-water hydrogen production system |
| CN103337645A (en) * | 2013-06-28 | 2013-10-02 | 江苏中靖新能源科技有限公司 | Improved hydrogen production and power generation all-in-one machine |
| CN103601149A (en) * | 2013-11-08 | 2014-02-26 | 宁波工程学院 | Work system for preparing and purifying hydrogen energy resource and control method thereof |
| CN205193558U (en) * | 2015-12-18 | 2016-04-27 | 廊坊黎明气体有限公司 | Water electrolytic hydrogen production's hydrogen, oxygen separator protection device |
| CN205556102U (en) * | 2016-02-03 | 2016-09-07 | 辽宁华科石油设备科技有限公司 | Nitrogen gas air producer |
| CN106086928A (en) * | 2016-08-26 | 2016-11-09 | 孙铭远 | A kind of hydrogen generating device |
| CN106532087A (en) * | 2016-09-30 | 2017-03-22 | 李连博 | Fuel power battery electricity generator and electricity generation method |
| CN208362478U (en) * | 2018-05-31 | 2019-01-11 | 浙江高成绿能科技有限公司 | High-purity hydrogen gas generating system |
-
2018
- 2018-05-31 CN CN201810543810.XA patent/CN108486600A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703920A (en) * | 2011-03-28 | 2012-10-03 | 陆敏慧 | Generator for hydrogen preparation |
| CN202808344U (en) * | 2012-09-13 | 2013-03-20 | 上海合既得动氢机器有限公司 | Efficient methanol-water hydrogen production system |
| CN103337645A (en) * | 2013-06-28 | 2013-10-02 | 江苏中靖新能源科技有限公司 | Improved hydrogen production and power generation all-in-one machine |
| CN103601149A (en) * | 2013-11-08 | 2014-02-26 | 宁波工程学院 | Work system for preparing and purifying hydrogen energy resource and control method thereof |
| CN205193558U (en) * | 2015-12-18 | 2016-04-27 | 廊坊黎明气体有限公司 | Water electrolytic hydrogen production's hydrogen, oxygen separator protection device |
| CN205556102U (en) * | 2016-02-03 | 2016-09-07 | 辽宁华科石油设备科技有限公司 | Nitrogen gas air producer |
| CN106086928A (en) * | 2016-08-26 | 2016-11-09 | 孙铭远 | A kind of hydrogen generating device |
| CN106532087A (en) * | 2016-09-30 | 2017-03-22 | 李连博 | Fuel power battery electricity generator and electricity generation method |
| CN208362478U (en) * | 2018-05-31 | 2019-01-11 | 浙江高成绿能科技有限公司 | High-purity hydrogen gas generating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656341A (en) * | 2019-10-31 | 2020-01-07 | 李媛媛 | Hydrogen energy intelligent water-connection hydrogen production equipment |
| CN111020618A (en) * | 2019-11-28 | 2020-04-17 | 北京中氢源工程科技有限公司 | Multifunctional hydrogen absorption machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105862066B (en) | High-pressure proton membrane water electrolysis device and method | |
| CN101306302B (en) | Hydrogen containing industrial waste gas separation and purification method | |
| CN106552497B (en) | A kind of device and method for collecting carbonic anhydride and purification | |
| JP6745092B2 (en) | Water treatment system using alkaline water electrolysis device and alkaline fuel cell and water treatment method using the water treatment system | |
| US20220106695A1 (en) | Method of producing hydrogen | |
| CN113279001B (en) | Wind, light, electricity and hydrogen storage integrated combined system for directly electrolyzing seawater to prepare hydrogen and oxygen | |
| CN108486600A (en) | High-purity hydrogen gas generating system | |
| KR20160100299A (en) | Device and method for the flexible use of electricity | |
| CN109487292B (en) | Method and device for generating hydrogen and oxygen by using membrane electrode | |
| CN208362478U (en) | High-purity hydrogen gas generating system | |
| WO2020038383A1 (en) | Method and device for purifying electrolyte solution of flow battery | |
| CN204874763U (en) | Proton exchange membrane type water electrolysis oxygenerator | |
| CN216550739U (en) | Integrated pure water electrolyzer | |
| CN208250427U (en) | A kind of low deuterium-oxide production equipment | |
| KR101802686B1 (en) | Device and method for the flexible use of electricity | |
| CN101320819A (en) | Electro-chemistry oxygen-producing cell and apparatus | |
| CN112522733B (en) | Desulfurization fuel cell and method for producing acid and alkali cooperatively by flue gas desulfurization | |
| WO2010084227A1 (en) | Hydrogen generator | |
| CN108033428A (en) | Portable hydrogen hydrogen supply device and hydrogen fuel cell system | |
| KR200389368Y1 (en) | High quality hydrogen and oxygen generating device using solid polymer electrolyte electrolysis | |
| CN211595805U (en) | Hydrogen generating device for respiration | |
| CN207461880U (en) | A kind of hydrogen-rich cup for extracting pure hydrogen | |
| CN104716404B (en) | Metal/air battery | |
| CN208279692U (en) | A kind of device for preparing hydrogen | |
| CN2321786Y (en) | High-efficiency oxygen generator III |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |