CN209249588U - A kind of chlorine magnesium fuel cell regeneration of electrolyte system - Google Patents
A kind of chlorine magnesium fuel cell regeneration of electrolyte system Download PDFInfo
- Publication number
- CN209249588U CN209249588U CN201920266520.5U CN201920266520U CN209249588U CN 209249588 U CN209249588 U CN 209249588U CN 201920266520 U CN201920266520 U CN 201920266520U CN 209249588 U CN209249588 U CN 209249588U
- Authority
- CN
- China
- Prior art keywords
- chlorine
- fuel cell
- magnesium fuel
- electrolyte system
- conveying
- 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.)
- Active
Links
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
- Y02E60/50—Fuel cells
Landscapes
- Fuel Cell (AREA)
- Hybrid Cells (AREA)
Abstract
The utility model discloses a kind of chlorine magnesium fuel cell regeneration of electrolyte system, it is related to mobile electrical source of power technical field, including heat-exchange device, liquid chlorine gas storage and conveying device, filtering-extraction equipment, regenerating electrolytes conveying and storage device.The utility model uses secondary purification principle, and wherein first class purification is realized by cooling plus filtering；Secondary regenerator is to mix the liquid medium that electrolyte solution and another density difference are larger and immiscible or mutual phase solubility is minimum, and magnesium chloride is extracted into second of medium.The regeneration of electrolyte system of the utility model increases the workability of battery, can regenerate use, increase the service life of battery.
Description
Technical field
The utility model relates to mobile electrical source of power technical fields, and in particular to a kind of chlorine magnesium fuel cell regeneration of electrolyte
System.
Background technique
The energy is the indispensable important substance of current social development.With the exhaustive exploitation of fossil fuel, will be faced with
Serious resource exhaustion problem, and fossil fuel is a large amount of using the serious pollution for also resulting in environment, taps a new source of energy urgent
In the eyebrows and eyelashes.Traditional electricity-generating method is mainly thermal power generation, hydroelectric generation, wind-power electricity generation and nuclear energy power generation method, is being provided greatly
It when volume and electricity, still exposes and is much difficult to the problem of ignoring, for example environmental pollution, inefficiency, be difficult to store.
Currently, most on the market is lithium battery, there is that energy density is high, light-weight, self-discharge rate is low, memoryless effect
It answers, the advantages that high/low temperature is adaptable, technology relative maturity, is conducive to promote.But that there is also safeties is poor, is unable to high current
Electric discharge, working condition height, disadvantage at high cost.Hydrogen fuel cell has pollution-free, noiseless, efficient advantage, but instantly
The most important method of hydrogen or electrolysis water are manufactured, needs to consume a large amount of electric energy, causes a large amount of energy loss, in addition also
It is at high cost, it is difficult to the problem of adding hydrogen.
Magnesium is a kind of rich content, density is small, specific strength is high, thermal fatigue property is good, has thermal conductive resin, electromagnetic shielding energy
The strong metal material of power has relatively negative electrode potential and higher energy density, can be used as battery material.The magnesium studied at present
Fuel cell is mainly magnesium-air-fuel battery and magnesium-hydrogen peroxide fuel battery, and electrolyte is mainly neutral salt electrolysis
Matter.Magnesium has active chemical property, and activity is higher in neutral salt electrolysis matter, but using oxygen and hydrogen peroxide as aoxidizing
Agent can be reduced to hydroxide ion by electrochemical catalysis in neutral salt electrolyte, generate magnesium hydrate precipitate, easily be covered on magnesium
Alloy anode surface reduces electrochemical reaction activity, and the practical open-circuit voltage of battery reduces, and anode efficiency reduces, and leads to battery
Failure, greatly shortens the service life of fuel cell.The battery that non-once uses generally requires after the completion of discharging more magnesium fuel cell
Electrolyte is changed, and needs to clean electrode, to remove magnesium hydrate precipitate, this brings inconvenience to the use of battery.
Chlorine magnesium fuel cell, using the complex magnesium alloy plate of function admirable as anode, chlorine is oxidant, sodium salt non-aqueous solution
It for electrolyte, can effectively slow down the self-corrosion of magnesium plate, but in order to increase the workability of battery, use can be regenerated, increase
The service life of battery needs a kind of reliable regeneration of electrolyte system.
Utility model content
The purpose of this utility model is that: in view of the above-mentioned problems, can regenerate makes in order to improve the workability of battery
With increase service life, the utility model provides a kind of chlorine magnesium fuel cell regeneration of electrolyte system.
The technical solution adopted in the utility model is as follows:
A kind of chlorine magnesium fuel cell regeneration of electrolyte system, including sequentially connected heat-exchange device, filtering-extraction dress
It sets, regenerating electrolytes conveying and storage device, heat-exchange device are connect with liquid chlorine gas storage and conveying device, heat-exchange device
And regenerating electrolytes conveying and storage device are all connected with chlorine magnesium fuel cell, heat-exchange device, liquid chlorine gas storage and conveying
Device, filtering-extraction equipment, regenerating electrolytes conveying and storage device are electrically connected with control system.
Further, heat-exchange device includes heat exchanger, heat exchanger respectively with the entrance of chlorine magnesium fuel cell and go out
Mouth connection, is provided with valve and the first fluid discharge pump between heat exchanger and the outlet of chlorine magnesium fuel cell.
Further, liquid chlorine gas storage and conveying device include the chlorine pot connecting with the entrance of heat exchanger, chlorine
Valve and gas flow pump are provided between tank outlet and heat exchanger.
Further, filtering-extraction equipment include sequentially connected separator, recycling holding vessel, extraction blender and
With the filter of the outlet connection of heat exchanger, the outlet of filter is connect with extraction blender, extract blender outlet and
The entrance of separator connects, and is provided with valve and second liquid flow pump between the outlet and recycling holding vessel of separator.
Further, regenerating electrolytes conveying and storage device include anolyte storage tank, anolyte storage tank and chlorine magnesium
The entrance of fuel cell connects, and connect with the outlet of separator, is provided between the outlet and separator of anolyte storage tank
Valve and third fluid discharge pump.
Further, it is provided in chlorine magnesium fuel cell and is respectively used to the first of detection temperature, voltage and density of magnesium chloride
Sensor.
Further, it is provided in the pipeline between chlorine magnesium fuel cell and heat exchanger and is respectively used to detection temperature and chlorine
Change the second sensor of magnesium density.
Further, the valve outside chlorine pot is connected with pressure sensor.
Further, it is provided in the pipeline between separator and anolyte storage tank and is respectively used to detection temperature and chlorination
The 3rd sensor of magnesium density.
Compared to the prior art, the beneficial effects of the utility model are:
1, the utility model uses secondary purification principle, and wherein first class purification is to realize that second level is again by cooling plus filtering
Life is mutually to mix the liquid medium that electrolyte solution and another density difference are larger and immiscible or mutual phase solubility is minimum
It closes, magnesium chloride is extracted into second of medium.Purifying regeneration is carried out to the magnesium chloride of chlorine magnesium fuel cell, makes its regeneration
With improving the workability of battery, extend the service life of battery；
2, the conveying device of the utility model is by being arranged by electric drive or pressure-driven liquid flow pump, by electrolyte
Pump in regenerative system, or the electrolyte solution after regeneration sent back in battery, or by complete extraction and separation after extraction
It takes liquid to extract separator out, is sent into outside battery case, and setting is pumped by electric drive or pressure-actuated gas flow, chlorine is defeated
The mechanical system being sent in battery completes the circulation conveying of system；
3, by the way that sensor is arranged in chlorine magnesium fuel cell, the valve setting pressure outside chlorine pot passes the utility model
Sensor, and sensor is set in the pipeline of regenerative system, real-time display and comparison standard signal, the drive control after operation
System realizes that control chlorine quantitatively convey, electrolyte heating/cooling, regeneration and loopback etc. act.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure chart of the utility model chlorine magnesium fuel cell regeneration of electrolyte system；
In the figure, it is marked as 1- first sensor, 2- chlorine magnesium fuel cell, 3- second sensor, the first fluid discharge pump of 4-,
5- heat exchanger, 6- gas flow pump, 7- pressure sensor, 8- chlorine pot, 9- filter, 10- extract blender, 11- recycling
Holding vessel, 12- second liquid flow pump, 13- separator, 14- 3rd sensor, 15- third fluid discharge pump, 16- electrolyte
Holding vessel, 17- control system.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each
Different configurations is planted to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
A kind of chlorine magnesium fuel cell regeneration of electrolyte system, including sequentially connected heat-exchange device, filtering-extraction dress
It sets, regenerating electrolytes conveying and storage device, heat-exchange device are connect with liquid chlorine gas storage and conveying device, heat-exchange device
And regenerating electrolytes conveying and storage device are all connected with chlorine magnesium fuel cell, heat-exchange device, liquid chlorine gas storage and conveying
Device, filtering-extraction equipment, regenerating electrolytes conveying and storage device are electrically connected with control system.
The feature of the utility model and performance are described in further detail with reference to embodiments.
Embodiment
A kind of chlorine magnesium fuel cell regeneration of electrolyte system that the utility model preferred embodiment provides, including be sequentially connected
Heat-exchange device, filtering-extraction equipment, regenerating electrolytes conveying and storage device, heat-exchange device and liquid chlorine gas storage
It is connected with conveying device, heat-exchange device and regenerating electrolytes conveying and storage device are all connected with chlorine magnesium fuel cell 2, and heat is handed over
Changing device, liquid chlorine gas storage and conveying device, filtering-extraction equipment, regenerating electrolytes conveying and storage device with control
System 17 is electrically connected, and STM32F103 single-chip computer control system can be used in the control system 17.
Preferably, heat-exchange device includes heat exchanger 5, heat exchanger 5 respectively with the entrance of chlorine magnesium fuel cell 2 and go out
Mouth connection, is provided with valve and the first fluid discharge pump 4, the first liquid between heat exchanger 5 and the outlet of chlorine magnesium fuel cell 2
Flow pump 4 pumps to the electrolyte in battery in regenerative system for regeneration treatment.
Preferably, liquid chlorine gas storage and conveying device include the chlorine pot 8 connecting with the entrance of heat exchanger 5, chlorine
Valve and gas flow pump 6 are provided between the outlet of tank 8 and heat exchanger 5, gas flow pump 6 is for self-gasifying device in future
Low temperature chlorine gas transfer is into battery body.
Preferably, filtering-extraction equipment includes sequentially connected separator 13, recycling holding vessel 11, extraction blender 10
And the filter 9 with the outlet connection of heat exchanger 5, the outlet of filter 9 are connect with extraction blender 10, extract blender
10 outlet is connect with the entrance of separator 13, is provided with valve and second between the outlet and recycling holding vessel 11 of separator 13
Fluid discharge pump 12, second liquid flow pump 12 are used to complete the extract liquor extraction separator after extraction and separation, are sent into battery
Outside shell, so as to recycling and reusing.
Preferably, regenerating electrolytes conveying and storage device include anolyte storage tank 16, anolyte storage tank 16 and chlorine
The entrance of magnesium fuel cell 2 connects, and connect with the outlet of separator 13, the outlet of anolyte storage tank 16 and separator 13 it
Between be provided with valve and third fluid discharge pump 15, third fluid discharge pump 15 is used to extract through the regenerated electrolyte of secondary purification
Solution, and send back in battery body.
Preferably, the first biography for being respectively used to detection temperature, voltage and density of magnesium chloride is provided in chlorine magnesium fuel cell
The model TR02028 temperature sensing of Hui Deer automation Science and Technology Ltd. production can be used in the utility model for sensor 1
Device, the model DH-A-53M/SA voltage sensor of Jin Telai Electronics Co., Ltd. production, the production of company, EMC Corporation
MPR E-Scan density of magnesium chloride sensor；It is provided in pipeline between chlorine magnesium fuel cell and heat exchanger and is respectively used to examine
It is raw that Hui Deer automation Science and Technology Ltd. can be used in the utility model for the second sensor 3 of testing temperature and density of magnesium chloride
The MPR E-Scan density of magnesium chloride sensor of the model TR02028 temperature sensor of production and the production of company, EMC Corporation；
The third sensing for being respectively used to detection temperature and density of magnesium chloride is provided in pipeline between separator and anolyte storage tank
The model TR02028 temperature sensor of Hui Deer automation Science and Technology Ltd. production can be used in the utility model for device 14
The MPR E-Scan density of magnesium chloride sensor produced with company, EMC Corporation；Valve outside chlorine pot is connected with pressure biography
The model UNIK5000 pressure sensor of GE Druck company, company production can be used in the utility model for sensor.
Preferably, heat exchanger 5, extraction blender 10, separator 13 volume ratio be 1:1:1, in chlorine magnesium fuel cell
Worked electrolyte solution carries out heat exchange with the ice-cold chlorine drawn in chlorine pot 8 in heat exchanger 5, realizes sufficiently drop
Wen Hou is precipitated magnesium chloride in temperature-fall period, is filtered by filter 9, by filtered solution in extraction blender 10
It is sufficiently mixed with pure water, magnesium chloride exchanges in water from organic electrolyte solution, which, which imports separator 13 and stand, divides
From；The magnesium chloride being precipitated in heat exchanger 5 is mixed into mixed liquor, heat exchanger 5 and extraction in extraction blender 10 with water
10 volume of blender is identical, and the amount of the magnesium chloride of unit volume is also identical, chlorination in heat exchanger 5 and extraction blender 10
The mixed liquor of magnesium imports 13 settle and separate of separator of same volume from extraction blender 10, in this process the total amount of magnesium chloride
It is constant.
Regeneration method is carried out to chlorine magnesium fuel cell electrolyte using regenerative system, including first class purification and second level are again
It is raw；
First class purification: the low temperature liquid chlorine in liquid chlorine gas storage and conveying device is sent out, with electrolysis to be regenerated
Liquid carries out heat exchange in heat-exchange device, and the magnesium chloride in the electrolyte after cooling is precipitated, and then filters；
Secondary regenerator: being delivered to filtering-extraction equipment with spe medium for filtered electrolyte and mix, electrolyte
In magnesium chloride be extracted into spe medium, then by electrolyte extracted pass through regenerating electrolytes conveying and storage device carry out
Storage or conveying.
The working principle of the utility model is using secondary purification principle, and first order purification is realized by cooling plus filtering,
By the way that (higher temperatures will be in from the electrolyte solution of worked certain time or the chlorine magnesium fuel cell 2 for issuing certain electric energy
Heat exchange degree, about > 60 DEG C) is carried out with the ice-cold chlorine just drawn from chlorine pot 8 in heat exchanger 5, realizes sufficiently drop
Temperature, magnesium chloride is precipitated in temperature-fall period, is filtered by filter 9.The discharge rate of chlorine is by power control in chlorine pipeline
System processed is adjusted, i.e. the instruction of user terminal.Second level regeneration, by stirring the filtered solution of the first order in extraction
It being sufficiently mixed in device 10 with pure water, magnesium chloride will exchange in water from organic electrolyte solution, and mixed liquor imports separator 13,
Two kinds of liquid AUTOMATIC ZONINGs, lower layer's rich water, upper solution are then regenerated electrolyte solutions, start electrically driven (operated) third liquid flow
15 extraction regenerative electrolytes solution of amount pump enters battery last work.The aqueous solution of lower layer can then start second liquid flow pump 12
It is discharged into recycling storage pump 11 and is stored, extract pure water after can repeatedly being purified, to required pure in extraction blender 10
Water is supplied.Spare electrolyte is housed in anolyte storage tank 16, new electrolyte can be supplemented.
The first sensor 1 of detection temperature, voltage and density of magnesium chloride is provided in chlorine magnesium fuel cell 2, when monitoring
By 1 automatic trigger regenerative system of first sensor after 2 voltage of chlorine magnesium fuel cell decline 25%, valve outside chlorine pot 8 with
Pressure sensor 7 is connected, and is provided in the pipeline between chlorine magnesium fuel cell 2 and heat exchanger 5 for detecting temperature and chlorination
The second sensor 3 of magnesium density, be provided in the pipeline between separator 13 and anolyte storage tank 16 for detect temperature and
The 3rd sensor 14 of density of magnesium chloride, since regenerative system further includes having and heat-exchange device, liquid chlorine gas storage and conveying
The control system that device, filtering-extraction equipment, regenerating electrolytes conveying and storage device are electrically connected, control system include aobvious
Show device 17, therefore second sensor 3 and 3rd sensor 14 can real-time display and comparisons in the display of control system 17
Standard signal, the driving control system after operation, control chlorine quantitatively convey, electrolyte heating/cooling, regeneration and loopback etc. are moved
Make.Whole system is service intermittent, according to the signal of first sensor 1 and pressure sensor 7, activates the first fluid flow
Pump 4 and gas flow pump 6, open the valve of the electrolyte outlet of chlorine magnesium fuel cell 2 and the chlorine outlet of chlorine pot 8
Electrolyte is discharged in door.The discharge valve that anolyte storage tank 16 is opened when regenerating electrolytes deficiency injects new electrolysis
Liquid.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of chlorine magnesium fuel cell regeneration of electrolyte system, it is characterised in that: including sequentially connected heat-exchange device, mistake
Filter-extraction equipment, regenerating electrolytes conveying and storage device, the heat-exchange device and liquid chlorine gas storage and conveying device connect
It connects, the heat-exchange device and regenerating electrolytes conveying and storage device are all connected with chlorine magnesium fuel cell, the heat exchange dress
Set, liquid chlorine gas storage and conveying device, filtering-extraction equipment, regenerating electrolytes conveying and storage device and control system
It is electrically connected.
2. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 1, it is characterised in that: the heat-exchange device
Including heat exchanger, the heat exchanger is connect with the entrance and exit of chlorine magnesium fuel cell respectively, the heat exchanger and chlorine
Valve and the first fluid discharge pump are provided between the outlet of magnesium fuel cell.
3. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 2, it is characterised in that: liquid chlorine gas storage and
Conveying device includes the chlorine pot connecting with the entrance of the heat exchanger, between the chlorine pot outlet and the heat exchanger
It is provided with valve and gas flow pump.
4. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 2, it is characterised in that: filtering-extraction equipment
Including sequentially connected separator, recycling holding vessel, extraction blender and with the heat exchanger outlet connection filtering
The outlet of device, the filter is connect with extraction blender, and the outlet of the extraction blender and the entrance of the separator connect
It connects, is provided with valve and second liquid flow pump between the outlet and recycling holding vessel of the separator.
5. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 4, it is characterised in that: regenerating electrolytes conveying
Include anolyte storage tank with storage device, the anolyte storage tank is connect with the entrance of chlorine magnesium fuel cell, and with it is described
The outlet of separator connects, and is provided with valve and third fluid flow between the outlet and separator of the anolyte storage tank
Pump.
6. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 1, it is characterised in that: the chlorine magnesium fuel electricity
The first sensor for being respectively used to detection temperature, voltage and density of magnesium chloride is provided in pond.
7. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 2, it is characterised in that: the chlorine magnesium fuel electricity
The second sensor for being respectively used to detection temperature and density of magnesium chloride is provided in pipeline between pond and heat exchanger.
8. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 3, it is characterised in that: outside the chlorine pot
Valve is connected with pressure sensor.
9. chlorine magnesium fuel cell regeneration of electrolyte system according to claim 4, it is characterised in that: the separator and electricity
The 3rd sensor for being respectively used to detection temperature and density of magnesium chloride is provided in pipeline between solution liquid holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266520.5U CN209249588U (en) | 2019-03-01 | 2019-03-01 | A kind of chlorine magnesium fuel cell regeneration of electrolyte system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266520.5U CN209249588U (en) | 2019-03-01 | 2019-03-01 | A kind of chlorine magnesium fuel cell regeneration of electrolyte system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249588U true CN209249588U (en) | 2019-08-13 |
Family
ID=67537315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266520.5U Active CN209249588U (en) | 2019-03-01 | 2019-03-01 | A kind of chlorine magnesium fuel cell regeneration of electrolyte system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830712A (en) * | 2019-03-01 | 2019-05-31 | 成都天智轻量化科技有限公司 | A kind of chlorine magnesium fuel cell regeneration of electrolyte system and regeneration method |
-
2019
- 2019-03-01 CN CN201920266520.5U patent/CN209249588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830712A (en) * | 2019-03-01 | 2019-05-31 | 成都天智轻量化科技有限公司 | A kind of chlorine magnesium fuel cell regeneration of electrolyte system and regeneration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102456939B (en) | Improved large-capacity magnesium air battery | |
| CN106787139A (en) | A kind of hydrogen-preparing hydrogen-storing backup power system of fuel cell for communication base station | |
| CN102468499B (en) | The renovation process of waste liquor of all-vanadium flow battery | |
| CN113764714B (en) | Electrolyte of water-based flow battery, all-iron water-based flow battery and application | |
| CN102945976B (en) | Distributed fuel cell control system and control method | |
| CN211088413U (en) | Iron-chromium redox flow battery energy storage system | |
| CN107171012A (en) | A kind of alizarin class flow battery electrolyte liquid and use its alizarin class flow battery | |
| CN105655613A (en) | Metal air fuel cell system | |
| CN110112439A (en) | A kind of metal-air battery electrolyte dynamic circulation filter device | |
| CN209249588U (en) | A kind of chlorine magnesium fuel cell regeneration of electrolyte system | |
| CN116607012A (en) | System and method for recycling anode material of waste lithium cobalt oxide battery | |
| CN202996968U (en) | Storage system for vanadium battery electrolyte | |
| CN220099216U (en) | AEM electrolytic water hydrogen production integrated equipment | |
| CN113481526A (en) | Intelligent test system and method for multi-channel electrolytic cell | |
| CN207637951U (en) | A kind of battery positive/negative plate recycling device | |
| CN109830712A (en) | A kind of chlorine magnesium fuel cell regeneration of electrolyte system and regeneration method | |
| CN109841931A (en) | A kind of chlorine magnesium fuel cell | |
| CN116454341A (en) | Iron-chromium flow battery pile system | |
| CN109576731A (en) | Liquid metal magnetohydrodynamic Direct Electrolysis water device for producing hydrogen and method | |
| CN201095650Y (en) | Portable electrolysis water system using proton conversion film technique | |
| CN210560797U (en) | Waste water hydrogen production device | |
| CN210092232U (en) | Pressure balancing device of vanadium cell liquid storage tank | |
| CN209169339U (en) | A kind of aluminum air battery system | |
| CN114014416A (en) | Seawater multistage concentration electrolysis lithium extraction device and method | |
| CN202450164U (en) | Device for recovering lead in waste lead storage batteries through pulse power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |