CN209702672U - A kind of device of biomass gasifying hydrogen making - Google Patents
A kind of device of biomass gasifying hydrogen making Download PDFInfo
- Publication number
- CN209702672U CN209702672U CN201920234517.5U CN201920234517U CN209702672U CN 209702672 U CN209702672 U CN 209702672U CN 201920234517 U CN201920234517 U CN 201920234517U CN 209702672 U CN209702672 U CN 209702672U
- Authority
- CN
- China
- Prior art keywords
- synthesis gas
- biomass
- washing water
- hydrogen
- active carbon
- 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
Abstract
The utility model provides a kind of device of biomass gasifying hydrogen making, it include: biomass pretreatment unit, the biomass pretreatment unit is connected with washing water treatment unit, synthesis gas and active carbon preparation unit, the washing water treatment unit, synthesis gas and active carbon preparation unit are connected to synthesis gas hydrogen manufacturing and processing unit, the biomass pretreatment unit includes feed bin, biomass washer, drying oven, wash water tank, the bin bottom is disposed with biomass washer, biomass washer is connected separately with drying oven and washing water tank, drying outlet of still is connected with pyrolysis gasification furnace side, washing water treatment unit is connected on the washing water tank, washing water containing alkali metal salt soln is sprayed onto converting means and hydrogen storage active carbon preparation facilities by the utility model respectively, accelerate synthesis gas reforming reaction and active carbon activation The process of reaction is conducive to the preparation for efficiently converting carbon monoxide to carbon dioxide and high-purity hydrogen storage active carbon.
Description
Technical field
The utility model relates to the trans-utilization technical field of biomass, specially a kind of dress of biomass gasifying hydrogen making
It sets.
Background technique
Hydrogen has many characteristics, such as higher combustion heat value, cleanliness without any pollution, reproducibility, is synthesis ammonia, production methanol and petroleum
The important source material of the chemical engineering industries such as refining is known as 21 century most potential secondary energy sources.It is with hydrogen substitute fossil fuels
The important channel of the currently the only high-quality life for meeting " both threatening without greenhouse effects or contamination-free ".Hydrogen Energy in the world
Preparation mostly come from fossil fuel, biomass and water, production technology mainly has electrolysis, pyrolysis, photocatalysis, radiant water
The methods of solution, plasma electric chemical method and biological hydrogen production.
In the long run, will gradually become by the hydrogen producing technology of power of renewable energy such as biological energy source, solar energy, wind energies
The trend and mainstream of market development.Gasification of biomass Poly-generation technology is based on biomass combustible component by volatile matter and fixed carbon
Feature dimerous, using decoupling reactive mode, fixed carbon transforms into high-quality hydrogen storage active carbon, and volatile matter is converted to
For high-temperature biomass gas, and then generate high-purity hydrogen.It, can be wide using gasification of biomass co-producing hydrogen and hydrogen storage material technique
It is general applied to grain husk, timber processing offal, papermaking waste material and various agricultural crop straws waste utilization and processing, be
Effective means that is energy saving, protection environment, reduce production cost, improve benefit.
Hydrogen is cleaner burning fuel, and is the sustainable energy used.But just to currently with a variety of hydrogen storage technology hands
For section, permanent solution cannot function as since hydrogen storage cost is excessively high.In view of the situation, invention is proposed.
Summary of the invention
The technical issues of the utility model is solved is to provide a kind of device of biomass gasifying hydrogen making, above-mentioned to solve
The problem of being proposed in background technique.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of biomass gasifying hydrogen making
Device, comprising: biomass pretreatment unit, the biomass pretreatment unit be connected with washing water treatment unit, synthesis gas and
Active carbon preparation unit, the washing water treatment unit, synthesis gas and active carbon preparation unit are connected to synthesis gas hydrogen manufacturing and place
Unit is managed, the biomass pretreatment unit includes feed bin, biomass washer, drying oven, washing water tank, the bin bottom
It is disposed with biomass washer, biomass washer is connected separately with drying oven and washing water tank, dries outlet of still and pyrolysis gas
Change furnace side to be connected, washing water treatment unit, the synthesis gas and active carbon preparation unit packet are connected on the washing water tank
Pyrolysis gasification furnace, hydrogen storage active carbon preparation facilities, oxygen preparation facilities are included, pyrolytic gasification furnace bottom is connected separately with oxygen preparation
Device and hydrogen storage active carbon preparation facilities, hydrogen storage active carbon preparation facilities side are connected to hydrogen storing unit, the synthesis gas
Hydrogen manufacturing and processing unit include synthesis gas reformer means, steam generator, heat exchanger apparatus, synthesis gas compression set, transformation
Device, carbon dioxide adsorption device, hydrogen storing unit, user's dispenser, carbon dioxide storage device, pyrolytic gasification furnace roof
Portion is connected with synthesis gas reformer means；The outlet of synthesis gas reformer means is connected to steam generator, steam generator outlet
It is connected with synthesis gas compression set, the outlet of synthesis gas compression set is connected to heat exchanger apparatus, heat exchanger apparatus outlet and transformation
Device is connected, and converting means outlet is connected with carbon dioxide adsorption device.
Carbon dioxide adsorption device side is connected with hydrogen storing unit and user's dispenser, other side phase in succession
After being connected to carbon dioxide storage device and hydrogen storage active carbon preparation facilities.
The washing water treatment unit includes washing water supercharging device, alkali metal concn regulating device, washs tank outlet
It is connected with washing water supercharging device and alkali metal concn regulating device in succession.
Compared with prior art, the utility model has the beneficial effects that
(1) washing water containing alkali metal salt soln is sprayed onto converting means and hydrogen storage active carbon preparation facilities respectively
In, the process of synthesis gas reforming reaction and active carbon priming reaction is accelerated, is conducive to efficiently convert two for carbon monoxide
The preparation of carbonoxide and high-purity hydrogen storage active carbon.
(2) it is passed into pyrolysis gasification furnace by the steam for generating steam generator and participates in gasification as partial gasification agent
Reaction, realizes system energy and recycles, saved equipment operating cost.
(3) gasification of biomass co-producing hydrogen and hydrogen storage material technology realize the comprehensive utilization of biomass energy, realize
The diversification of biomass product, valueization.
(4) it can safely, effectively prepare hydrogen by this set technique and hydrogen is stored, is utilized, larger journey
The preparation and freight of hydrogen have been saved on degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to make the implement technical means of the utility model, creation characteristic, reach purpose and effect is easy to understand, under
Face combines and is specifically illustrating, and the utility model is further described, in the description of the present invention, it should be noted that unless another
There is specific regulation and limits, term " installation ", " company ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It can be and be detachably connected, or be integrally connected and can be mechanical connection, be also possible to be electrically connected；It can be directly connected,
Can indirectly connected through an intermediary, it can connection inside two elements.
As shown in Figure 1, a kind of device of biomass gasifying hydrogen making, comprising: biomass pretreatment unit, the biomass are pre-
Processing unit is connected with washing water treatment unit, synthesis gas and active carbon preparation unit, the washing water treatment unit, synthesis gas
And active carbon preparation unit is connected to synthesis gas hydrogen manufacturing and processing unit, the biomass pretreatment unit includes feed bin 1, biology
Matter washer 3, drying oven 4, washing water tank 2,1 bottom of feed bin are disposed with biomass washer 3, and biomass washer 3 divides
It is not connected with drying oven 4 and washing water tank 2, the outlet of drying oven 4 is connected with 5 side of pyrolysis gasification furnace, connects on the washing water tank 2
It is connected to washing water treatment unit, the synthesis gas and active carbon preparation unit include pyrolysis gasification furnace 5, hydrogen storage active carbon preparation dress
9, oxygen preparation facilities 16 is set, 5 bottom of pyrolysis gasification furnace is connected separately with oxygen preparation facilities 16 and hydrogen storage active carbon preparation dress
9 are set, 9 side of hydrogen storage active carbon preparation facilities is connected to hydrogen storing unit 14, and the synthesis gas hydrogen manufacturing and processing unit include
Synthesis gas reformer means 6, steam generator 7, heat exchanger apparatus 10, synthesis gas compression set 8, converting means 11, titanium dioxide
Carbon adsorption device 12, hydrogen storing unit 14, user's dispenser 13, carbon dioxide storage device 15,5 top of pyrolysis gasification furnace
It is connected with synthesis gas reformer means 6；The outlet of synthesis gas reformer means 6 is connected to steam generator 7, and steam generator 7 goes out
Mouth is connected with synthesis gas compression set 8, and the outlet of synthesis gas compression set 8 is connected to heat exchanger apparatus 10, and heat exchanger apparatus 10 goes out
Mouth is connected with converting means 11, and the outlet of converting means 11 is connected with carbon dioxide adsorption device 12.
12 side of carbon dioxide adsorption device is connected with hydrogen storing unit 14 and user's dispenser 13 in succession, separately
Side is successively connected to carbon dioxide storage device 15 and hydrogen storage active carbon preparation facilities 9.
The washing water treatment unit includes washing water supercharging device 17, alkali metal concn regulating device 18, washs water tank
Outlet is connected with washing water supercharging device 17 and alkali metal concn regulating device 18 in succession.
A kind of biomass gasifying hydrogen making method, comprising the following steps:
(1) biomass material is entered in biomass washer 3 by feed bin 1, and deionization is added into biomass washer 3
Water removes alkali metal salt contained by biomass, and the solid biomass raw material after washing is admitted to drying oven 4 and carries out drying and processing, contains
The washing water of alkali metal salt soln enters washing water tank 2 and stores, by alkali metal concn regulating device 18 and washing water pressurization dress
It is divided into two-way after setting 17 pressurizations, sprays into converting means 11 all the way, another way sprays into hydrogen storage active carbon preparation facilities 9；
(2) the solid biomass raw material after drying enters pyrolysis gasification furnace 5, and the oxygen sprayed into furnace bottom and furnace side face are sprayed
The vapor entered carries out pyrolytic gasification reaction, obtains high-temperature crude synthesis gas and biomass carbon, the main component of high-temperature crude synthesis gas
Biomass carbon for methane, carbon monoxide, hydrogen and carbon dioxide, and generation enters hydrogen storage active carbon preparation facilities 9, is containing alkali
Under the catalytic action of metal salt solution, priming reaction occurs with oxygen and carbon dioxide, obtains high-purity hydrogen storage active carbon；
(3) methane in high-temperature crude synthesis gas and oxygen react in synthesis gas reformer means 6 generates an oxidation
Carbon and hydrogen are removed, and are cooled down subsequently into exchanging heat in steam generator 7, are entered in synthesis gas compression set 8 after cooling and are carried out
Enter heat exchanger apparatus 10 after pressurization, converting means 11 is entered after heat exchange, in the catalysis containing alkali metal salt cleaning solution of penetrating
Under effect, the carbon monoxide in crude synthesis gas is reacted with the vapor of penetrating, is wholly converted into carbon dioxide and hydrogen, then
Into 12 carbon dioxide removal of carbon dioxide eliminating device, the hydrogen and carbon dioxide of high-purity are obtained, carbon dioxide is through dioxy
Change Carbon stock device 15 and enters hydrogen storage active carbon preparation facilities 9；The hydrogen of high-purity is divided into two-way, enters user all the way and dispenses dress
13 are set, another way enters hydrogen storing unit 14；
(4) steam that steam generator 7 generates is divided into two-way, enters pyrolysis gasification furnace 5 all the way, and another way enters transformation dress
Set 11；
(5) oxygen that oxygen preparation facilities 16 obtains is divided into three tunnels, and the first via enters pyrolysis gasification furnace 5, and the second tunnel enters
Hydrogen storage active carbon preparation facilities 9, third road enters synthesis gas reformer means 6.
Specifically, the size of the biomass material is not more than 50cm.
Specifically, the chemical reagent being added into alkali metal concn regulating device 18 is potassium carbonate, potassium sulfate, chlorination
Potassium, potassium nitrate, sodium carbonate, sodium sulphate, sodium chloride, sodium nitrate adjust the total dense of potassium ion and sodium ion in the cleaning solution of ejection
For degree greater than 0.01 mole every liter, the ratio of potassium ion and sodium ion is 5:1~1:6.
Specifically, temperature is 500-1200 DEG C in the pyrolysis gasification furnace 5, temperature is in synthesis gas reformer means 6
1000-1300 DEG C, temperature is 300-800 DEG C in converting means 11.
Embodiment 1:
Biomass material uses partial size for the bamboo scraps of 30cm, and bamboo scraps are entered in biomass washer 3 by feed bin 1 to be carried out clearly
It washes, the washing water after washing is admitted to washing water tank 2, and washed water supercharging device 17 and alkali metal concn regulating device 18 are handled
Afterwards, the potassium concentration in solution and Na ion concentration become 0.03mol/L at this time, and the ratio of potassium ion and sodium ion is 5:2.
And it is washed after bamboo scraps drying furnace 4 handle after be sent into pyrolysis gasification furnace 5 in, and with furnace bottom spray into oxygen and furnace side
The vapor that face sprays into carries out pyrolytic gasification reaction to obtain high-temperature crude synthesis gas and bamboo charcoal, the reaction in pyrolysis gasification furnace 5
Temperature is 600 DEG C, and high-temperature crude synthesis gas successively passes through synthesis gas reformer means 6, steam generator 7, synthesis gas compression set
8, heat exchanger apparatus 10, converting means 11 and carbon dioxide eliminating device 12, the final methane for removing in high-temperature crude synthesis gas,
Carbon monoxide and dioxide component obtain the hydrogen of high-purity, and 6 interior reaction temperature of synthesis gas reformer means is 1000
DEG C, 11 interior reaction temperature of converting means is 400 DEG C.Hydrogen can be sent directly into user's dispenser 13 and hydrogen storing unit 14
In, and the carbon dioxide generated in entire technique is then entered in carbon dioxide storage device 15 and is stored；Pyrolysis gasification furnace 5
It generates bamboo charcoal to enter in hydrogen storage active carbon preparation facilities 9, under the catalytic action of alkali metal containing salting liquid, with oxygen and titanium dioxide
Priming reaction occurs for carbon, obtains high-purity hydrogen storage active carbon, and the specific surface area of high-purity hydrogen storage active carbon is 610m2/g。
Embodiment 2:
Biomass material uses partial size for the wood chip of 44cm, and wood chip is entered in biomass washer 3 by feed bin 1 to carry out clearly
It washes, the washing water after washing is admitted to washing water tank 2, and washed water supercharging device 17 and alkali metal concn regulating device 18 are handled
Afterwards, the potassium concentration in solution and Na ion concentration become 0.07mol/L at this time, and the ratio of potassium ion and sodium ion is 2:5.
And it is washed after bamboo scraps drying furnace 4 handle after be sent into pyrolysis gasification furnace 5 in, and with furnace bottom spray into oxygen and furnace side
The vapor that face sprays into carries out pyrolytic gasification reaction to obtain high-temperature crude synthesis gas and charcoal, the reaction in pyrolysis gasification furnace 5
Temperature is 1000 DEG C, and high-temperature crude synthesis gas successively passes through synthesis gas reformer means 6, steam generator 7, synthesis gas compression set
8, heat exchanger apparatus 10, converting means 11 and carbon dioxide eliminating device 12, the final methane for removing in high-temperature crude synthesis gas,
Carbon monoxide and dioxide component obtain the hydrogen of high-purity, and 6 interior reaction temperature of synthesis gas reformer means is 1250
DEG C, 11 interior reaction temperature of converting means is 700 DEG C.Hydrogen can be sent directly into user's dispenser 13 and hydrogen storing unit 14
In, and the carbon dioxide generated in entire technique is then entered in carbon dioxide storage device 15 and is stored；Pyrolysis gasification furnace 5
It generates bamboo charcoal to enter in hydrogen storage active carbon preparation facilities 9, under the catalytic action of alkali metal containing salting liquid, with oxygen and titanium dioxide
Priming reaction occurs for carbon, obtains high-purity hydrogen storage active carbon, and the specific surface area of high-purity hydrogen storage active carbon is 1090m2/g。
Embodiment 3:
Biomass material uses partial size for the stalk of 38cm, and stalk is entered in biomass washer 3 by feed bin 1 to carry out clearly
It washes, the washing water after washing is admitted to washing water tank 2, and washed water supercharging device 17 and alkali metal concn regulating device 18 are handled
Afterwards, the potassium concentration in solution and Na ion concentration become 0.04mol/L at this time, and the ratio of potassium ion and sodium ion is 3:1.
And it is washed after bamboo scraps drying furnace 4 handle after be sent into pyrolysis gasification furnace 5 in, and with furnace bottom spray into oxygen and furnace side
The vapor that face sprays into carries out pyrolytic gasification and reacts to obtain high-temperature crude synthesis gas and straw charcoal, anti-in pyrolysis gasification furnace 5
Answering temperature is 750 DEG C, and high-temperature crude synthesis gas successively passes through synthesis gas reformer means 6, steam generator 7, synthesis gas compression dress
8, heat exchanger apparatus 10, converting means 11 and carbon dioxide eliminating device 12 are set, the first in high-temperature crude synthesis gas is fallen in final removing
Alkane, carbon monoxide and dioxide component obtain the hydrogen of high-purity, and 6 interior reaction temperature of synthesis gas reformer means is
1100 DEG C, 11 interior reaction temperature of converting means is 550 DEG C.Hydrogen can be sent directly into user's dispenser 13 and hydrogen storing unit
In 14, and the carbon dioxide generated in entire technique is then entered in carbon dioxide storage device 15 and is stored；Pyrolytic gasification
Furnace 5 generates bamboo charcoal and enters in hydrogen storage active carbon preparation facilities 9, under the catalytic action of alkali metal containing salting liquid, with oxygen and two
Priming reaction occurs for carbonoxide, obtains high-purity hydrogen storage active carbon, and the specific surface area of high-purity hydrogen storage active carbon is 720m2/g。
By being compared discovery to above embodiments, under the fortifying catalytic effect containing alkali metal salt cleaning solution, energy
The specific surface area for enough increasing hydrogen storage active carbon is advantageously implemented hydric safe, efficient storage.
The principles of the present invention are: alkali metal salt content is relatively high in usual biomass material, and alkali metal salt is to close
At the effective catalyst in gas reforming reaction and the activation of active carbon high-performance, but in biomass pyrogenation gasification reaction process,
Since solid concentration is very high, gas-particle two-phase reaction is uneven, is easy to produce localized hyperthermia, leads to the alkali metal fusion in biomass
Slagging makes pyrolytic gasification reaction unit be forced blowing out.And the alkali metal salt in biomass is soluble easily in water, has by wash mill
The alkali metal salt in biomass can be cemented out after effect cleaning, avoid biomass that slagging occurs when carrying out pyrolytic gasification reaction
Phenomenon.Cleaning solution containing alkali metal salt is passed into can be effective in synthesizer reformer means and hydrogen storage active carbon preparation facilities
Utilize the catalytic action of alkali metal salt.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of device of biomass gasifying hydrogen making, comprising: biomass pretreatment unit, it is characterised in that: the biomass is pre-
Processing unit is connected with washing water treatment unit, synthesis gas and active carbon preparation unit, the washing water treatment unit, synthesis gas
And active carbon preparation unit is connected to synthesis gas hydrogen manufacturing and processing unit, the biomass pretreatment unit includes feed bin, biology
Matter washer, drying oven, washing water tank, the bin bottom are disposed with biomass washer, and biomass washer is separately connected
There are drying oven and washing water tank, drying outlet of still is connected with pyrolysis gasification furnace side, is connected with washing water on the washing water tank
Processing unit, the synthesis gas and active carbon preparation unit include pyrolysis gasification furnace, hydrogen storage active carbon preparation facilities, oxygen preparation
Device, pyrolytic gasification furnace bottom are connected separately with oxygen preparation facilities and hydrogen storage active carbon preparation facilities, the preparation of hydrogen storage active carbon
Device side is connected to hydrogen storing unit, and the synthesis gas hydrogen manufacturing and processing unit include synthesis gas reformer means, steam
Generator, heat exchanger apparatus, synthesis gas compression set, converting means, carbon dioxide adsorption device, hydrogen storing unit, user
Dispenser, carbon dioxide storage device, pyrolysis gasification furnace top are connected with synthesis gas reformer means；Synthesis gas reformer dress
It sets outlet and is connected to steam generator, steam generator outlet is connected with synthesis gas compression set, the outlet of synthesis gas compression set
It is connected to heat exchanger apparatus, heat exchanger apparatus outlet is connected with converting means, and converting means outlet is filled with carbon dioxide adsorption
It sets and is connected.
2. a kind of device of biomass gasifying hydrogen making according to claim 1, it is characterised in that: the carbon dioxide adsorption
Device side is connected with hydrogen storing unit and user's dispenser in succession, and the other side is successively connected to carbon dioxide storage device
With hydrogen storage active carbon preparation facilities.
3. a kind of device of biomass gasifying hydrogen making according to claim 1, it is characterised in that: the washing water process list
Member includes washing water supercharging device, alkali metal concn regulating device, and washing tank outlet is connected with washing water supercharging device in succession
With alkali metal concn regulating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234517.5U CN209702672U (en) | 2019-02-25 | 2019-02-25 | A kind of device of biomass gasifying hydrogen making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234517.5U CN209702672U (en) | 2019-02-25 | 2019-02-25 | A kind of device of biomass gasifying hydrogen making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209702672U true CN209702672U (en) | 2019-11-29 |
Family
ID=68643937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234517.5U Active CN209702672U (en) | 2019-02-25 | 2019-02-25 | A kind of device of biomass gasifying hydrogen making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209702672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852421A (en) * | 2019-02-25 | 2019-06-07 | 合肥德博生物能源科技有限公司 | A kind of device and method of biomass gasifying hydrogen making |
-
2019
- 2019-02-25 CN CN201920234517.5U patent/CN209702672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852421A (en) * | 2019-02-25 | 2019-06-07 | 合肥德博生物能源科技有限公司 | A kind of device and method of biomass gasifying hydrogen making |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Progress and prospects of hydrogen production: Opportunities and challenges | |
| Xu et al. | The future of hydrogen energy: Bio-hydrogen production technology | |
| CN102660340B (en) | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy | |
| CN101705115B (en) | Poly-generation system and method of catalyzed and gasified coal-based energy chemical product | |
| CN100459267C (en) | Biomass hydrogen energy electric generation method | |
| KR20020055346A (en) | Method of biomass gasification and mathanol synthesis | |
| WO2011029283A1 (en) | Method for composite utilizing coal and system thereof | |
| CN104974780B (en) | Chlor-alkali adjusts technique and its equipment with F- T synthesis comprehensive utilization | |
| CN111547678B (en) | Method and system for preparing methanol by full-component thermal catalysis of marsh gas | |
| CN105385473A (en) | Coal hydrogen and methane process based on chemical-looping gasification | |
| CN109384646A (en) | A kind of the synthesising gas systeming carbinol device and its technique of no transformation system | |
| CN209702672U (en) | A kind of device of biomass gasifying hydrogen making | |
| CN101172574A (en) | Method for producing hydrogen gas and synthesis gas with solar molten salt chemical circulation | |
| CN107416767B (en) | A method of hydrogen and carbon electrode material are prepared using biomass | |
| CN208843727U (en) | The solar energy fuel preparation system of electric-thermal chemical cycle coupling | |
| CN106160240B (en) | A kind of system and technique of storage and release electric energy | |
| Suárez-González et al. | Review on hydrogen production technologies from solar energy | |
| CN113086968A (en) | Carbon dioxide recycling treatment system and method | |
| CN109852421A (en) | A kind of device and method of biomass gasifying hydrogen making | |
| CN210237792U (en) | Energy router using water and carbon dioxide as raw materials | |
| CN204643838U (en) | Based on the residual air heat exchange combustion-supporting system of methanol-water hydrogen production system employing reforming technology | |
| CN106147900B (en) | A kind of system and technique storing electric energy | |
| CN210635949U (en) | Electric energy storage system for jointly preparing biogas by utilizing surplus electric power and biogas | |
| CN109609203A (en) | A kind of method of coal coproduction natural gas and hydrogen | |
| CN112322366B (en) | Method for preparing natural gas by mixing and gasifying solar biomass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |