CN1560263A - Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy - Google Patents

Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy Download PDF

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Publication number
CN1560263A
CN1560263A CNA2004100057330A CN200410005733A CN1560263A CN 1560263 A CN1560263 A CN 1560263A CN A2004100057330 A CNA2004100057330 A CN A2004100057330A CN 200410005733 A CN200410005733 A CN 200410005733A CN 1560263 A CN1560263 A CN 1560263A
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hydrogen
gas
fermentation
farm crop
outlet
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CN1271741C (en
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龙敏南
邬小兵
徐惠娟
陈松岩
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Xiamen University
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Xiamen University
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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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention is a device of producing hydrogen by using crop biomasses and generating electricity with hydrogen energy, relating to a whole device of making hydrogen by using crop stalk biomasses, and generating electricity with hydrogen energy, and provides a device of combining microbial degradation, hydrogen production, hydrogen storage and hydrogen energy-electric energy conversion by using the application of the microbial degradation of biomasses like crop stalks, etc, and microbial hydrogen production. It provides a biomass degrading device, a ferment-hydrogen producing device, a reacting solution after-processing device, a water-sealed device, a gas eluting device, a gas drying device, a hydrogen storing device, and a fuel battery. It uses degrading microbes to degrade various crop stalks and starches into sugars, uses the microbes to ferment the sugars to produce hydrogen, discharges the waste fermentation liquor by after-processing, elutes the hydrogen to store in a storing system, and uses the fuel battery to convert hydrogen energy into electric energy or directly supply the heat. It can be used in producing hydrogen and generating electricity on a large scale and on a small scale.

Description

Utilize farm crop biomass hydrogen preparation and hydrogen power generation device
Technical field
The present invention relates to a kind of complexes that utilize hydrogen manufacturing of farm crop straw organism matter and hydrogen power generation.
Background technology
Comprise that the fossil oil of oil, Sweet natural gas and coal remains the main body of current energy structure.And fossil oils such as oil, Sweet natural gas are the Nonrenewable resources of a class preciousness, and global explored reserves were pressed the existing level of consumption only available about 50 years; On the other hand, the irrational utilization of fossil energy has brought to environment and has seriously influenced, and causes atmosphere, water body and soil contaminated.Along with development economic and society, human demand to the energy constantly increases, and it is increasing that the breach between the demand and supply of energy will become.In order to keep the Sustainable development of national economy, developing reproducible energy system is a kind of inevitable choice.Renewable energy source comprises sun power, water energy, wind energy, biomass energy, Hydrogen Energy etc.Mierocrystalline cellulose and starchy material are the very abundant renewable resourcess of occurring in nature, and global photosynthesis produces phytomass every year is up to 1.14 * 10 12T.The fibrous material of China is also very abundant, and only stalk and cot can reach 7 * 10 every year 8T.These raw material major parts are burnt, and have both destroyed the eubiosis, and contaminate environment, and capacity usage ratio again is low, be about 10% (Chen Hongzhang, Li Zuohu. cellulosic material microorganism and biomass complete utilization [J]. chemical science and technology market, 2001, (5): 17-20).As Mierocrystalline cellulose etc. is degraded to the simple glucide that can effectively utilize; and further be converted into alcohol, hydrogen equal energy source material; then to solve problems such as food shortage, energy dilemma and environmental pollution that the world today faced have profound significance (Van Wyk J.P.H.andMohulatsi.M.Biodegradation of wastepaper by cellulase from Trichodermaviride[J] .Bioresource Technology; 2003,86 (1): 21-23).
Utilize the research of microorganism hydrogen manufacturing to originate in the eighties in 20th century.Hydrogen microbiological degradation producing hydrogen from organic waste water is produced in utilization both at home and abroad and carried out more research, but mainly also rest on laboratory stage at present.The research that utilizes ferment for hydrogen production such as agricultural crop straw and generating etc. is not appeared in the newspapers.Utilize the problem of biomass fermentation and hydrogen production practicability process existence such as agricultural crop straw mainly to show: the saccharification efficient of (1) agricultural crop straw is lower; (2) efficient of hydrogen production by biological is lower; (3) hydrogen-manufacturing reactor is too complicated or not ideal enough to improving the bacterial strain hydrogen discharging rate; (4) hydrogen manufacturing cost costliness.The product hydrogen activity of external report high yield hydrogen microorganism strains can reach 26.9mmol H 2/ hg cell (Kumar N, Das D, Continuous hydrogenproduction by immobilized Enterobacter cloacae IIT-BT 08 using lignocellulosic material as solidmatrices, Enzyme Microbial Technol, 2001,29:280-287).The activity of domestic report hydrogen production by biological can reach 24.9mmol H 2/ hg cell (Lin Ming, Ren Nanqi, Wang Aijie, etc. the highly effective hydrogen yield fermenting bacteria produces hydrogen under obstructed gas phase condition. Chinese biogas, 2002,20 (2): 3-7).
Summary of the invention
The present invention aims to provide a kind of the utilize microbiological degradation of biomass such as agricultural crop straw and the application of microorganism hydrogen manufacturing, with the complexes that microbial decomposition system, high-effective microorganism hydrogen generating system, hydrogen storage system and Hydrogen Energy-electric energy conversion system (hydrogen fuel cell) etc. combines of biomass such as agricultural crop straw.
The present invention is provided with at least
The biomass decomposition device, being used for the farm crop biomass decomposition is materials such as simple carbohydrate;
The fermentative hydrogen production reaction unit is used for the degradation production fermentation and hydrogen production, and the import of biological hydrogen production reaction unit is connected with the outlet of biomass decomposition device;
The reaction solution after-treatment device is used for that the waste liquid behind the fermentation reaction is carried out qualified discharge and handles, the deliver a child outlet of thing ferment for hydrogen production reaction unit of the import of reaction solution after-treatment device;
Water seal arrangement, the import of water seal arrangement connects the outlet of reaction solution after-treatment device;
Gas wash-out device is used for fermentation gas is carried out wash-out, removes gas compositions such as carbonic acid gas, the outlet of the import water receiving seal apparatus of gas wash-out device;
Gas drier is used for the fermentation gas through stripping is carried out drying treatment, and the import of gas drier connects the outlet of gas wash-out device;
Hydrogen-storing device is used to store the pure hydrogen that obtains after drying; The import of hydrogen-storing device connects the outlet of gas drier;
Hydrogen Energy-electrical energy conversion device or fuel cell are used for Hydrogen Energy is converted into electric energy, and the import of Hydrogen Energy-electrical energy conversion device connects the outlet of hydrogen-storing device, external electrical appliance of the output terminal of Hydrogen Energy-electrical energy conversion device or equipment.
Said biomass decomposition device can be provided with farm crop biomass pretreatment unit, decompose jar, whipping appts, temperature control unit, pH control device, apparatus of oxygen supply and decomposed solution e Foerderanlage, whipping appts is located at and is decomposed in the jar, and temperature control unit, pH control device and apparatus of oxygen supply are connected with the decomposition jar.
The present invention utilizes the decomposition microorganism that various agriculture straws (for example sugarcane straw, corn stalk, straw, weeds etc.) and starchy material are decomposed into the glucide that simply can be used effectively, utilize highly effective hydrogen yield microbial fermentation glucide to produce hydrogen then, fermented waste fluid is by the after-treatment device qualified discharge, biological hydrogen is stored in hydrogen storage system after by wash-out, and by fuel cell Hydrogen Energy is converted into electric energy or direct heating.The present invention both can be used for extensive biomass hydrogen preparation and generating, also can be used on a small scale biomass hydrogen preparation generating of dispersive (as rural area peasant household, western resident from far-off regions, away from the islander in continent etc.).
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the biomass decomposition apparatus structure synoptic diagram of the embodiment of the invention.
Fig. 3 is the fermentative hydrogen production reaction unit structural representation of the embodiment of the invention.
Fig. 4 is the ferment for hydrogen production reaction solution after-treatment device structural representation of the embodiment of the invention.
Fig. 5 is the gas wash-out apparatus structure synoptic diagram of the embodiment of the invention.
Embodiment
Following examples will the present invention is further illustrated in conjunction with the accompanying drawings.
As shown in Figure 1, the embodiment of the invention comprises farm crop biomass decomposition device 1, fermentative hydrogen production reaction unit 2, reaction solution after-treatment device 3, water seal arrangement 4, gas wash-out device 5, gas drier 6, hydrogen-storing device 7, proton membrane fuel battery 8 and external electric installation 9.
As shown in Figure 2, said biomass decomposition device can be provided with farm crop biomass pretreatment unit, decompose jar, whipping appts, temperature control unit, pH control device, apparatus of oxygen supply and decomposed solution e Foerderanlage, whipping appts is located at and is decomposed in the jar, and temperature control unit, pH control device and apparatus of oxygen supply are connected with the decomposition jar.To in decomposing jar, mix through pulverizing and pretreated agriculture straw and starchy material adding decomposition jar with the decomposition microorganism.Decompose jar and comprise back taper tank body 16, Solid-Liquid Separation tube 13 and top cover 17 3 parts.In the Solid-Liquid Separation tube is mixed decomposition reaction zone 25, through biomass such as pretreated stalk and decompose microorganism under the whipping appts effect of (comprising agitator motor 19 and agitating vane 26) in the hybrid reaction district thorough mixing, make compositions such as Mierocrystalline cellulose in the biomass such as stalk, starch, pectin be broken down into materials such as simple carbohydrate.Form eddy current, the equidistant several piece saw shape baffle plate 22 that is provided with on the inwall of Solid-Liquid Separation tube 13 when preventing that decomposing system from stirring.Temperature in decomposing jar is measured by thermometric electrode 15, is heated for decomposing system by electrically heated rod 28 or temperature controlled water bath pipe 21 or cools off by temperature control unit, and what and position of calrod can be definite according to the size of decomposing jar.Water-bath temperature controlling system and calrod heating system are two to overlap independently temperature control system, can use separately.Water-bath temperature control Inlet and outlet water is by 12 turnover of the Inlet and outlet water mouth of pipe.Decompose a jar interior potential of hydrogen and regulated by the pH control device, the pH control device partly is made up of pH electrode 14 and soda acid application of sample mouth 18 etc.The apparatus of oxygen supply that decomposes jar is made up of ventpipe 10, gas dispersion 11 and dissolved oxygen Controlling System etc., and filtered air is entered by ventpipe 10, is discharged by vapor pipe 20.The glucide that decomposing system produces is dissolved in the solution, after sedimentation in the negative area between Solid-Liquid Separation tube and the tank body and installing 23 after filtration, is transported in the hydrogen-manufacturing reactor through decomposed solution e Foerderanlage (comprising delivery line 24 and charge pump 27).The residue of decomposition reaction jar is discharged by evacuated tube 29.
As shown in Figure 3, the fermentative hydrogen production device mainly is made up of fermentation tank body, whipping appts, temperature control unit (comprising water-bath temperature control water inlet pipe and water outlet pipe 32, temperature probe 35, temperature controlled water bath pipe 36 and heating rod 51 etc.) and pH control device (comprising soda acid charging opening 41 and pH control probe 48) etc.The fermentation tank body comprises parts such as reverse taper shell 33, sealing cover 40 and precipitation tube 47.Shell 33 is by inside and outside two-layer the composition, and the centre is a thermofin.Precipitation tube 47 is by several stent support of stretching in the outer casing inner wall lower end.The precipitation tube is inboard to be mixed fermentation district 34, degradation productions such as straw directly enter the mixed fermentation district with product hydrogen microorganism by opening for feed 31, under the mechanical stirring device effect of (forming) by motor 30 and agitating vane 38 in the mixed fermentation district thorough mixing and fermentation and hydrogen production, for preventing to form eddy current in the mixed fermentation district and help fermentation gas effusion liquid level, equidistant several (size according to reactor are decided) saw shape baffle plate 46 that is provided with on the inwall of precipitation tube.The intravital fermentation situation of jar can be observed by sight glass 37.
Hybrid reaction district 34 is connected with the bottom of settling region 49, and reaction solution continues fermentation in the settling region, keeps static relatively at settling region internal reaction liquid, and the continuous sedimentation of microorganism and particulate material also enters the hybrid reaction district.The fermentation gas that hybrid reaction district and settling region produce converges in the upper end of precipitation tube.For preventing that gas from escaping, top cover and tank body are by sealing-ring 44 sealings, and it is fixing to pass through fastening screw 43.The inwall of top cover pastes mutually with the inwall of tank body simultaneously, and extends under the liquid level of reaction solution, forms water seal 39 effects, and hydrogen is discharged by conduit 42.Fermentation reaction liquid is discharged by discharge gate 45 after through the settlement action of settling region.The residue of fermentation reaction is discharged by evacuated tube 53.Can carry out sterilising treatment to tank body by steam duct 52 delivering vapors.Be provided with precipitation return line 50 at the tank body downside, return line 50 is connected with the reflux pump of reaction solution after-treatment device, and the cell class throw out in the reaction solution after-treatment device can reenter the hydrogen manufacturing fermentor tank through this pipe, participates in the hydrogen manufacturing fermentation.The fermentative hydrogen production reaction unit can use in single or multiple series-parallel connection.
As shown in Figure 4, the reaction solution after-treatment device comprises cylindrical shell 55, sample introduction pipe 56, top cover 57, airway 58, filtration pump 59, leakage fluid dram 60, filtering layer 61, evacuated tube 63 and reflux pump 54 etc.Fermentation reaction liquid in the fermentative hydrogen production reaction unit enters into the bottom of cylindrical shell by sample introduction pipe 56, settlement action by negative area 62, particulate material (as somatic cells and other solid state material) is deposited in the bottom of cylindrical shell, by reflux pump 54 and return line 50 defeated being back in the hydrogen production reaction jar, or discharge by evacuated tube.Top, negative area is divided into clarifying treatment solution, through after the filtration of filtering layer 61 microorganism in the treatment solution is held back, again by carrying out environment protection emission by leakage fluid dram 60 after the filtration of filtration pump 59.Filtration pump 59 can adopt multiple filtering material such as membrane filtration material etc.
As shown in Figure 5, gas wash-out device mainly is made up of wash-out tower cylindrical shell 64, ACTIVE media loading plate 65, interior airway 66, top cover 68, pouring shower nozzle 70, filled media 71, alkali lye transfer lime 72, diverting switch 73, alkali infusion pump 74 etc.The fermentation gas that is produced by ferment for hydrogen production device and reaction solution after-treatment device enters wash-out in the alkali lye of wash-out tower through interior airway 67 and gas dispersion 75, is discharged by vapor pipe 69 again.
Referring to Fig. 1, fermentation gas is delivered to drying installation 6 by hydrogen conduit and carries out drying after tower 5 wash-outs are taken off in alkali cleaning, contain siccative in the drying installation, can regularly replace.The pure hydrogen that obtains after the drying is delivered to hydrogen-storing device 7 by hydrogen conduit earlier, and hydrogen-storing device comprises storage hydrogen gas tank and hydrogen storage material (hydrogen storage material has efficient adsorption to hydrogen, comprises metal hydrogen storage material or nano-sized carbon hydrogen storage material etc.).Hydrogen-storing device is connected with proton membrane fuel battery 8 by hydrogen conduit, and hydrogen and oxygen (or air) react in proton membrane fuel battery 8, produces electric energy and is used for illumination or drives electrical equipment 9.

Claims (10)

1, utilizes farm crop biomass hydrogen preparation and hydrogen power generation device, it is characterized in that being provided with at least
The biomass decomposition device, being used for the farm crop biomass decomposition is materials such as simple carbohydrate;
The fermentative hydrogen production reaction unit is used for the degradation production fermentation and hydrogen production, and the import of biological hydrogen production reaction unit is connected with the outlet of biomass decomposition device;
The reaction solution after-treatment device is used for that the waste liquid behind the fermentation reaction is carried out qualified discharge and handles, the deliver a child outlet of thing ferment for hydrogen production reaction unit of the import of reaction solution after-treatment device;
Water seal arrangement, the import of water seal arrangement connects the outlet of reaction solution after-treatment device;
Gas wash-out device is used for fermentation gas is carried out wash-out, removes gas compositions such as carbonic acid gas, the outlet of the import water receiving seal apparatus of gas wash-out device;
Gas drier is used for the fermentation gas through stripping is carried out drying treatment, and the import of gas drier connects the outlet of gas wash-out device;
Hydrogen-storing device is used to store the pure hydrogen that obtains after drying; The import of hydrogen-storing device connects the outlet of gas drier;
Hydrogen Energy-electrical energy conversion device or fuel cell are used for Hydrogen Energy is converted into electric energy, and the import of Hydrogen Energy-electrical energy conversion device connects the outlet of hydrogen-storing device, external electrical appliance of the output terminal of Hydrogen Energy-electrical energy conversion device or equipment.
2, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 1, it is characterized in that said biomass decomposition device is provided with farm crop biomass pretreatment unit, decomposes jar, whipping appts, temperature control unit, pH control device, apparatus of oxygen supply and decomposed solution e Foerderanlage, whipping appts is located at and is decomposed in the jar, and temperature control unit, pH control device and apparatus of oxygen supply are connected with the decomposition jar; Said decomposition jar comprises back taper tank body (16), Solid-Liquid Separation tube (13) and top cover (17) three parts, in the Solid-Liquid Separation tube is mixed decomposition reaction zone (25), the equidistant several piece saw shape baffle plate (22) that is provided with on the inwall of Solid-Liquid Separation tube (13).
3, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 2, it is characterized in that said temperature control unit is provided with thermometric electrode (15), heating rod (28) and temperature controlled water bath pipe (21), thermometric electrode (15), heating rod (28) and temperature controlled water bath pipe (21) are located at and are decomposed in the jar, and water-bath temperature control Inlet and outlet water is by the Inlet and outlet water mouth of pipe (12) turnover.
4, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 2 is characterized in that said pH control device is made up of pH electrode (14) and soda acid application of sample mouth (18).
5, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 2, the apparatus of oxygen supply that it is characterized in that said decomposition jar is made up of ventpipe (10), gas dispersion head (11), vapor pipe (20) and dissolved oxygen Controlling System, filtered air is entered by ventpipe (10), is discharged by vapor pipe (20).
6, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 2, it is characterized in that said fermentative hydrogen production device is provided with fermentation tank body, whipping appts, temperature control unit and pH control device, temperature control unit comprises water-bath temperature control water inlet pipe and water outlet pipe (32), temperature probe (35), temperature controlled water bath pipe (36) and heating rod (51), and the pH control device comprises soda acid charging opening (41) and pH control device probe (48); The single or multiple series-parallel connection of fermentative hydrogen production reaction unit are used.
7, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 6, the tank body that it is characterized in that fermenting comprises reverse taper shell (33), sealing cover (40) and precipitation tube (47), shell (33) is by inside and outside two-layer the composition, the centre is a thermofin, precipitation tube (47) is by the stent support of stretching in the outer casing inner wall lower end, the precipitation tube is inboard to be mixed fermentation district (34), degradation productions such as straw directly enter the mixed fermentation district with product hydrogen microorganism by opening for feed (31), the equidistant saw shape baffle plate (46) that is provided with on the inwall of precipitation tube.
8, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 1, it is characterized in that the reaction solution after-treatment device is provided with reflux pump (54), cylindrical shell (55), sample introduction pipe (56), top cover (57), airway (58), filtration pump (59), leakage fluid dram (60), filtering layer (61) and evacuated tube (63), fermentation reaction liquid in the fermentative hydrogen production reaction unit enters into the bottom of cylindrical shell by sample introduction pipe (56), settlement action by negative area (62), particulate material is deposited in the bottom of cylindrical shell (55), be back in the hydrogen production reaction jar by reflux pump (54) is defeated, or by evacuated tube (63) discharging.
9, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 1, it is characterized in that gas wash-out device is provided with wash-out tower cylindrical shell (64), ACTIVE media loading plate (65), interior airway (66), top cover (68), vapor pipe (69), drench shower nozzle (70), filled media (71), alkali lye transfer lime (72), diverting switch (73) and alkali infusion pump (74), the fermentation gas that is produced by ferment for hydrogen production device and reaction solution after-treatment device enters wash-out in the alkali lye of wash-out tower through interior airway (67) and gas dispersion head (75), is discharged by vapor pipe (69) again.
10, farm crop biomass hydrogen preparation and the hydrogen power generation device of utilizing as claimed in claim 1, it is characterized in that fermentation gas is delivered to drying installation (6) by hydrogen conduit and carries out drying after tower (5) wash-out is taken off in alkali cleaning, contain siccative in the drying installation, drying installation (6) connects hydrogen-storing device (7) by hydrogen conduit.
CNB2004100057330A 2004-02-16 2004-02-16 Hydrogen of prepared by bioorganism of crops and apparatus for generating by hydrogen energy Expired - Fee Related CN1271741C (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100459267C (en) * 2007-07-03 2009-02-04 山东省科学院能源研究所 Biomass hydrogen energy electric generation method
CN102491613A (en) * 2011-11-28 2012-06-13 杨善让 System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses
CN102839121A (en) * 2012-09-21 2012-12-26 中国环境科学研究院 Small-size biological hydrogen-producing device for rural family
CN106185805A (en) * 2016-08-27 2016-12-07 温州集智科技有限公司 A kind of solar biomass energy Hydrogen Energy combined power generation device
CN108531383A (en) * 2018-05-08 2018-09-14 宣城尤达美智能科技有限公司 A kind of biohydrogen equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100459267C (en) * 2007-07-03 2009-02-04 山东省科学院能源研究所 Biomass hydrogen energy electric generation method
CN102491613A (en) * 2011-11-28 2012-06-13 杨善让 System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses
CN102491613B (en) * 2011-11-28 2013-08-14 杨善让 System for combined supply of electricity, thermal fertilizer and cold fertilizer through generation of hydrogen and biogas via anaerobic digestion of biomasses
CN102839121A (en) * 2012-09-21 2012-12-26 中国环境科学研究院 Small-size biological hydrogen-producing device for rural family
CN102839121B (en) * 2012-09-21 2014-02-19 中国环境科学研究院 Small-size biological hydrogen-producing device for rural family
CN106185805A (en) * 2016-08-27 2016-12-07 温州集智科技有限公司 A kind of solar biomass energy Hydrogen Energy combined power generation device
CN106185805B (en) * 2016-08-27 2018-04-20 温州集智科技有限公司 A kind of solar biomass energy Hydrogen Energy combined power generation device
CN108531383A (en) * 2018-05-08 2018-09-14 宣城尤达美智能科技有限公司 A kind of biohydrogen equipment
CN108531383B (en) * 2018-05-08 2019-03-15 国网浙江宁波市鄞州区供电有限公司 A kind of biohydrogen equipment

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