CN106450379A - Novel portable ethanol fuel battery - Google Patents
Novel portable ethanol fuel battery Download PDFInfo
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- CN106450379A CN106450379A CN201611062671.6A CN201611062671A CN106450379A CN 106450379 A CN106450379 A CN 106450379A CN 201611062671 A CN201611062671 A CN 201611062671A CN 106450379 A CN106450379 A CN 106450379A
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- module
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- generation module
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- reformation hydrogen
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
- H01M8/04022—Heating by combustion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04037—Electrical heating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a novel portable ethanol fuel battery. The technical scheme of the invention is that the novel portable ethanol fuel battery comprises a galvanic pile power generation module, a reforming hydrogen generation module, an ethanol supply module and a water supply module, which are arranged in a modularization mode, wherein the ethanol supply module and the water supply module are connected to the reforming hydrogen generation module; the reforming hydrogen generation module is connected to the galvanic pile power generation module; the galvanic pile power generation module comprises an exhaust hole which is connected with a heat exchanger; the heat exchanger provides heat for ethanol vaporization in the reforming hydrogen generation module; the ethanol supply module is detachably connected with the reforming hydrogen generation module; the reforming hydrogen generation module comprises a flameless burning unit; and the galvanic pile power generation module comprises a residual gas exhaust hole which is connected to the flameless burning unit. The novel portable ethanol fuel battery provided by the invention is safe, convenient to carry, and higher in power generation capacity, and has energy-saving and environment-friendly effects.
Description
Technical field
The present invention relates to field of fuel cell technology, particularly to a kind of novel portable alcohol fuel cell.
Background technology
With the attention to new energy technology, also through carrying out for a long time, hydrogen of the prior art fires for the research of hydrogen fuel cell
The raw material of material battery is typically pure hydrogen or methyl alcohol and generates hydrogen again through pile generating through reforming reaction.Directly use
Pure hydrogen as the scheme of raw material because pure hydrogen produce cost and carrying cost is very high, which limits using pure
Hydrogen as the range of application of the hydrogen fuel cell of raw material, be used methyl alcohol as the raw material of hydrogen fuel cell technology very
Maturation, but the calorific value of methyl alcohol itself is relatively low relative to ethanol, and in addition methyl alcohol has certain toxicity so that utilizing methanol fuel electricity
The portable power supply device that pond is made has certain potential safety hazard, therefore, the present inventor propose a kind of with ethanol as raw material
High-temperature fuel cell system, is particularly well-suited to the making of portable power supply device.
Content of the invention
In view of the shortcomings of the prior art, present invention is primarily targeted at provide one kind conveniently, safely carry and
Generated energy is higher and the high-temperature fuel cell system based on ethanol of energy-conserving and environment-protective.
For achieving the above object, the invention provides following technical scheme：A kind of novel portable alcohol fuel cell, bag
Include pile electricity generation module, reformation hydrogen production module, ethanol supplying module and the water supplying module of modularization setting, described ethanol supplies
It is connected with water supplying module to reformation hydrogen production module to module, described reformation hydrogen production module connects to pile electricity generation module, described
Pile electricity generation module includes exhaust outlet, and described exhaust outlet is connected with heat exchanger, and described heat exchanger is the second in reformation hydrogen production module
Alcohol vaporization provides heat, and described ethanol supplying module and reformation hydrogen production module are detachably connected, and described reformation hydrogen production module includes
Flameless combustion unit, described pile electricity generation module includes residual air outlet, and described residual air outlet connects to flameless combustion unit.
Preferably, it is provided with CO removal device between described reformation hydrogen production module and pile electricity generation module.
Preferably, the catalyst that described reformation hydrogen production module includes reformer chamber and is arranged on reformer chamber, described reformation
Hydrogen manufacturing module is included for the heating vaporization evaporation part of ethanol and the electric heater unit of reformer chamber.
Preferably, described electric heater unit is silicon nitride electric heating sheets.
Preferably, described ethanol supplying module includes Ethanol tank, and described Ethanol tank is provided with from blocking type filler.
The present invention has the advantage that with respect to prior art, and the characteristic that be convenient for carrying nontoxic by the use of methyl alcohol is as high temperature
The raw material of fuel cell, it has more more preferable Portability than methyl alcohol, is more prone to obtain, and the calorific value that itself contains is high, energy
Metric density is higher than methyl alcohol.Wherein pile electricity generation module, reformation hydrogen production module, ethanol supplying module and water supplying module are main body
Part, using modularized design, can be convenient for changing and carry, because the temperature that the high-temperature fuel cell system based on ethanol needs
Degree is higher, and wherein the general reaction of reformation hydrogen production module is C2H3OH+ 3H2O→6H2+2CO2, it is compared methyl alcohol and can produce more
Many hydrogen, therefore, it is possible to produce more electric energy.Ethanol supplying module can be using from blocking-up inlet with water supplying module
Design, can inject second alcohol and water easily and fast so that whole scheme is more convenient to carry.The setting of exhaust outlet and heat exchanger
Putting is heat utilization efficiency in order to improve whole high-temperature fuel cell system, and on startup, ethanol evaporating and reformer chamber heating is adopted
Use electrically heated mode, in normal work, in pile electricity generation module, residual air and waste heat can be to ethanol evaporating and reformations
The heating of room provides sufficient heat, contains unreacted completely hydrogen, this hydrogen partial can be in reformation hydrogen production mould in residual air
Flameless combustion is occurred to produce heat so that whole high-temperature fuel cell system more energy-conserving and environment-protective at block.Described ethanol supplies
Be detachably connected with reformation hydrogen production module to module, be in order to do not need using and fill ethanol solution when or carry standby
Can dismantle during ethanol supplying module.Described reformation hydrogen production module includes flameless combustion unit, described pile electricity generation module
Including residual air outlet, described residual air outlet connects to flameless combustion unit, contains unreacted hydrogen in residual air outlet,
This hydrogen partial can enter flameless combustion unit and carry out combustion heat supplying, save the energy.More environmentally-friendly.
Brief description
Fig. 1 is a kind of structural representation of novel portable alcohol fuel cell of the present invention.
In figure：1st, pile electricity generation module；2nd, reformation hydrogen production module；3rd, ethanol supplying module；4th, water supplying module；5th, CO goes
Except device；6th, reformer chamber；7th, electric heater unit；8th, exhaust outlet；9th, heat exchanger；10th, residual air outlet；11st, flameless combustion unit.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of novel portable alcohol fuel cell, including the pile electricity generation module 1 of modularization setting, weight
Whole hydrogen manufacturing module 2, ethanol supplying module 3 and water supplying module 4, described ethanol supplying module 3 be connected with water supplying module 4 to
Reformation hydrogen production module 2, described reformation hydrogen production module 2 connects to pile electricity generation module 1, and described pile electricity generation module 1 includes being vented
Mouth 8, described exhaust outlet 8 is connected with heat exchanger 9, and described heat exchanger 9 is the ethanol evaporating offer heat in reformation hydrogen production module 2,
Described ethanol supplying module 3 and reformation hydrogen production module 2 are detachably connected, and described reformation hydrogen production module 2 includes flameless combustion unit
10, described pile electricity generation module 1 includes residual air outlet 10, and described residual air outlet 10 connects to flameless combustion unit 11.
A kind of novel portable alcohol fuel cell of the present invention, and the characteristic that be convenient for carrying nontoxic by the use of methyl alcohol is as height
The raw material of temp fuel battery, it has more more preferable Portability than methyl alcohol, is more prone to obtain, and the calorific value that itself contains is high,
Energy density is higher than methyl alcohol.Wherein pile electricity generation module 1, reformation hydrogen production module 2, ethanol supplying module 3 and water supplying module 4
For main element, using modularized design, can be convenient for changing and carry, because the high-temperature fuel cell system based on ethanol needs
The temperature wanted is higher, and wherein the general reaction of reformation hydrogen production module 2 is C2H3OH+ 3H2O→6H2+2CO2, it compares methyl alcohol can
Produce more hydrogen, therefore, it is possible to produce more electric energy.Ethanol supplying module 3 can be using from resistance with water supplying module 4
Disconnected inlet design, can inject second alcohol and water easily and fast so that whole scheme is more convenient to carry.Exhaust outlet 8 and
Being disposed to of heat exchanger 9 improves the heat utilization efficiency of whole high-temperature fuel cell system, on startup, ethanol evaporating and weight
The heating of whole room 6 adopts electrically heated mode, and in normal work, in pile electricity generation module 1, residual air and waste heat can be to ethanol
The heating of vaporization and reformer chamber 6 provides sufficient heat, contains unreacted completely hydrogen in residual air, and this hydrogen partial is permissible
Flameless combustion is occurred to produce heat at reformation hydrogen production module 2 so that whole high-temperature fuel cell system more energy-saving ring
Protect.Described ethanol supplying module 3 and reformation hydrogen production module 2 are detachably connected, and are to not need using and filling ethanol
During solution or carrying about standby ethanol supplying module when can dismantle.Described reformation hydrogen production module 2 includes flameless combustion unit
10, described pile electricity generation module 1 includes residual air outlet 10, and described residual air outlet 10 connects to flameless combustion unit 11, remaining
Unreacted hydrogen is contained, this hydrogen partial can enter flameless combustion unit 11 and carry out combustion heat supplying, section in gas outlet 10
Save the energy.
Preferably, it is provided with CO removal device 5 between described reformation hydrogen production module 2 and pile electricity generation module 1.Whole hydrogen manufacturing mould
The general reaction of block is C2H3OH+ 3H2O→6H2+2CO2, there is cracking reaction first in the presence of catalyst in wherein ethanol
CH3OH→3H2+ CO, then CO removal device 5 start the CO+H that reacts2O→CO2+H2And CO+3H2→CH4+H2O, CO go
Except device 5 can effectively remove CO, prevent catalyst poisoning it is ensured that the carrying out of reforming reaction.
Preferably, described reformation hydrogen production module 2 includes reformer chamber 6 and is arranged on catalyst in reformer chamber 6, described heavy
Whole hydrogen manufacturing module 2 is included for the heating vaporization evaporation part of ethanol and the electric heater unit 7 of reformer chamber 6.Electric heater unit 7 is used
Come to start heating during whole high-temperature battery system so that ethanol can fast vaporizing, reformer chamber 6 also can be rapidly achieved reaction
Required temperature, compared to by the way of combustion heat supplying, carries out heat supply intensification using electric heater unit 7 and improves whole system
Toggle speed.
Preferably, described electric heater unit 7 is silicon nitride electric heating sheets.Silicon nitride electric heating sheets have the spy of very fast intensification
Property, substantial amounts of heat can be produced within the extremely short time so that ethanol solution can fast vaporizing, reformer chamber 6 can quickly rise
Temperature.
Preferably, described ethanol supplying module 3 includes Ethanol tank, and described Ethanol tank is provided with from blocking type filler.
It is to fill ethanol solution for convenience so that the mode of filling ethanol raw material is safe as far as possible and simple from blocking type filler
Single.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of novel portable alcohol fuel cell it is characterised in that：Including the pile electricity generation module of modularization setting, reformation
Hydrogen manufacturing module, ethanol supplying module and water supplying module, described ethanol supplying module is connected with water supplying module to the system of reforming
Hydrogen module, described reformation hydrogen production module connects to pile electricity generation module, and described pile electricity generation module includes exhaust outlet, described exhaust
Mouth is connected with heat exchanger, and described heat exchanger is the ethanol evaporating offer heat in reformation hydrogen production module, described ethanol supplying module
It is detachably connected with reformation hydrogen production module, described reformation hydrogen production module includes flameless combustion unit, described pile electricity generation module bag
Include residual air outlet, described residual air outlet connects to flameless combustion unit.
2. a kind of novel portable alcohol fuel cell according to claim 1 it is characterised in that：Described reformation hydrogen production mould
It is provided with CO removal device between block and pile electricity generation module.
3. a kind of novel portable alcohol fuel cell according to claim 1 it is characterised in that：Described reformation hydrogen production mould
Block includes reformer chamber and the catalyst being arranged on reformer chamber, and described reformation hydrogen production module is included for heating vaporization ethanol
Evaporation part and the electric heater unit of reformer chamber.
4. a kind of novel portable alcohol fuel cell according to claim 3 it is characterised in that：Described electric heater unit
For silicon nitride electric heating sheets.
5. a kind of novel portable alcohol fuel cell according to claim 1 it is characterised in that：Described ethanol supplies mould
Block includes Ethanol tank, and described Ethanol tank is provided with from blocking type filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062671.6A CN106450379A (en) | 2016-11-28 | 2016-11-28 | Novel portable ethanol fuel battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062671.6A CN106450379A (en) | 2016-11-28 | 2016-11-28 | Novel portable ethanol fuel battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106450379A true CN106450379A (en) | 2017-02-22 |
Family
ID=58219067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062671.6A Pending CN106450379A (en) | 2016-11-28 | 2016-11-28 | Novel portable ethanol fuel battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110767921A (en) * | 2019-11-07 | 2020-02-07 | 安徽伯华氢能源科技有限公司 | Hydrogen fuel cell system |
| CN112186218A (en) * | 2019-10-12 | 2021-01-05 | 中氢新能技术有限公司 | Methanol reforming fuel cell system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121502A (en) * | 2006-08-11 | 2008-02-13 | 比亚迪股份有限公司 | System for preparing hydrogen from methanol and fuel battery device containing the same |
| CN101444737A (en) * | 2008-12-22 | 2009-06-03 | 长沙星纳气凝胶有限公司 | Nickel-based catalyst for hydrogen production by ethanol steam reforming and preparation method thereof |
| CN104810535A (en) * | 2015-05-04 | 2015-07-29 | 深圳伊腾得新能源有限公司 | Reforming hydrogen generation fuel battery power generation module capable of effectively utilizing waste heat |
| CN106450390A (en) * | 2016-11-08 | 2017-02-22 | 常州博能新能源有限公司 | Novel portable ethanol fuel cell |
| CN206349446U (en) * | 2016-11-08 | 2017-07-21 | 常州博能新能源有限公司 | A kind of novel portable alcohol fuel cell |
-
2016
- 2016-11-28 CN CN201611062671.6A patent/CN106450379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121502A (en) * | 2006-08-11 | 2008-02-13 | 比亚迪股份有限公司 | System for preparing hydrogen from methanol and fuel battery device containing the same |
| CN101444737A (en) * | 2008-12-22 | 2009-06-03 | 长沙星纳气凝胶有限公司 | Nickel-based catalyst for hydrogen production by ethanol steam reforming and preparation method thereof |
| CN104810535A (en) * | 2015-05-04 | 2015-07-29 | 深圳伊腾得新能源有限公司 | Reforming hydrogen generation fuel battery power generation module capable of effectively utilizing waste heat |
| CN106450390A (en) * | 2016-11-08 | 2017-02-22 | 常州博能新能源有限公司 | Novel portable ethanol fuel cell |
| CN206349446U (en) * | 2016-11-08 | 2017-07-21 | 常州博能新能源有限公司 | A kind of novel portable alcohol fuel cell |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186218A (en) * | 2019-10-12 | 2021-01-05 | 中氢新能技术有限公司 | Methanol reforming fuel cell system |
| CN112186218B (en) * | 2019-10-12 | 2021-07-20 | 中氢新能技术有限公司 | Methanol reforming fuel cell system |
| CN110767921A (en) * | 2019-11-07 | 2020-02-07 | 安徽伯华氢能源科技有限公司 | Hydrogen fuel cell system |
| CN110767921B (en) * | 2019-11-07 | 2022-10-11 | 安徽伯华氢能源科技有限公司 | Hydrogen fuel cell system |
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