CN202465598U - Continuous reaction device for pyrolyzing microwave biomass - Google Patents
Continuous reaction device for pyrolyzing microwave biomass Download PDFInfo
- Publication number
- CN202465598U CN202465598U CN2012200429899U CN201220042989U CN202465598U CN 202465598 U CN202465598 U CN 202465598U CN 2012200429899 U CN2012200429899 U CN 2012200429899U CN 201220042989 U CN201220042989 U CN 201220042989U CN 202465598 U CN202465598 U CN 202465598U
- Authority
- CN
- China
- Prior art keywords
- microwave
- biomass
- reactor drum
- reactor
- continuous reaction
- 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.)
- Expired - Fee Related
Links
Images
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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Processing Of Solid Wastes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model relates to a continuous reaction device for pyrolyzing microwave biomass. The continuous reaction device mainly comprises a microwave generator, a reactor for pyrolyzing biomass to generate gas and solid coke as well as a product separating device, wherein the reactor is arranged in a microwave reaction cavity which is connected with the microwave generator through a waveguide; a feeding section, a reacting section and a discharging section are sequentially arranged on the reactor from top to bottom; a feed opening is arranged in the feeding section of the reactor; a discharge opening for discharging the solid coke is arranged in the bottom of the discharging section; and a gas reaction product outlet is arranged in the upper part of the reaction section and is connected with the product separating device through a pipeline. According to the continuous reaction device, the un-dried biomass is directly pyrolyzed by fully utilizing the characteristics of microwave volume heating, instant heating and selective heating to obtain liquid biomass oil, biological gas and solid coke, and thus the pyrolyzation efficiency of the biomass is greatly increased and the yield and the quality of the liquid biomass oil are improved. The continuous reaction device is simple in structure and reasonable in design.
Description
Technical field
The utility model relates to a kind of biomass pyrolytic device, belongs to microwave heating utilisation technology and biomass waste resource regenerative use technology field.
Background technology
Rapid minimizing along with fossil oils such as oil; Biomass energy emerges rapidly; Obtain researcher's favor; Biomass pyrolytic liquid product bio oil obtains extensive concern as a kind of liquid energy that very likely substitutes fossil oil, and a significance is all had in the strategy of sustainable development and ecological environmental protection, its economic benefit of while also will be along with the rising of fuel oil market value more and more significant.China's biomass pyrolytic is produced the bio oil technology and is started late, and microwave-heating biomass technology is particularly immature.By microwave heating principle can know that the microwave-heating biomass have that speed is fast, homogeneous heating, the saving energy, product utilization rate advantages of higher, have than bigger serface like the coke that microwave-heating produced, absorption property is good; Contain higher hydrogen and gas composition in the gaseous product, can synthetic liquid fuel or Chemicals; The bio oil productive rate is higher, and composition is comparatively simple, can make the chemical that oil fuel used or extracted high added value after treatment, and the energy scarcity present situation is significant for alleviating.Thereby it is extremely important to carry out the biomass microwave Study on Pyrolysis, and good prospects for application is arranged.
Existing microwave-heating technology is still immature, still is in the experimental study stage, the step operating method of most of employing.Batch operation pattern reaction efficiency is low, is inappropriate for industrialized large-scale application.Simultaneously since the microwave-heating reaction needed at high temperature carry out, and all adopt in the prior art can resistant to elevated temperatures silica glass as reactor material.But under the operate continuously condition,, stop up reactor drum, need external force that material is dredged, in actual mechanical process, be easy to cause reactor drum broken like this like charging because various unusual conditions may appear in reactor drum.In the report of continuous microwave reactor drum; The mode that adopts tubular type or band type heating is arranged, used tube material or be that tetrafluoroethylene etc. can not resistant to elevated temperatures material, though or reactor drum can be high temperature resistant; But reaction can not be used for airtight biomass pyrolytic for opening system.Utility model patent CN201252654Y adopts helical feed stirring-type microwave heating installation, but because microwave through window burst into; In case system is stopped up; System pressure will raise rapidly, if window breaks, material will get into waveguide; Thereby can have destruction to microwave magnetron, and security can not guarantee.CN2015207545U discloses a kind of continuous-type microwave low-temperature pyrolysis device, be primarily aimed at the destructive distillation that coal dust low temperature carries out, but this device is long heat-up time, ℃ need 15-30 minute time from room temperature to 750, and treatment capacity is less, only less than 5 kilograms.Therefore, still there is not to realize at present the continuous reaction apparatus of microwave biomass pyrolytic.And successive reaction and the operational condition of rhythmic reaction also exist very big different, still do not have rational operation mode can realize successive reaction at present.
The utility model content
The utility model purpose is deficiency and the defective to prior art, a kind of device of continuous microwave pyrolysis biomass is provided, for the reproducible utilization of biomass waste is opened up new approach.
The utility model provides a kind of microwave biomass pyrolytic continuous reaction apparatus, comprising:
Microwave generator, supply biomass pyrolytic to generate the reactor drum and the product tripping device of gas and solid coke, reactor drum is arranged in the microwave reaction cavity, links to each other through waveguide between microwave reaction cavity and microwave generator;
This reactor drum is followed successively by feed zone, conversion zone and discharging section from top to bottom; The reactor feed section is provided with opening for feed; Be provided with the discharge port that supplies solid coke to discharge in the discharging section bottom; Conversion zone top is provided with the gaseous reaction product outlet, and the gaseous reaction product outlet links to each other with the product tripping device via pipeline.
According to the specific embodiments of the utility model, said opening for feed is a screw feed en-trance, links to each other with the spiral apparatus for feeding, to reduce the probability that charging is stopped up.
According to the specific embodiments of the utility model, reactor drum is a ceramic reactor, and adopts the flange ways of connecting between the apparatus for feeding, and the product tripping device is connected through metal pipe line with reactor drum.
According to the specific embodiments of the utility model, the conversion zone bottom of reactor drum is provided with nitrogen inlet, so that keep oxygen-free environment with nitrogen purging.
According to the specific embodiments of the utility model, said microwave reaction cavity can be microwave multimode cavity or single mode resonator cavity, and same system can use two different resonator cavitys as required respectively, and flexible operation reduces production costs.
According to the specific embodiments of the utility model, waveguide is provided with circulator, water load and automatic tuner, to guarantee the microwave transmission quality.
According to the specific embodiments of the utility model, the product tripping device comprises separation system (like cyclonic separator) and the microwave-heating liquefaction system (like condensing surface) that links to each other successively.The condensing surface of microwave-heating liquefaction system can be selected the recirculated cooling water cooling for use, also can select mode condensations such as liquid nitrogen, dry ice, mixture of ice and water for use.Product tripping device and reactor drum connect through metal parts (comprise metal pipe line, necessary flange etc. can be set as required).
The microwave biomass pyrolytic continuous reaction apparatus that the utility model provides has been realized the successive reaction of biomass pyrolytic.Thereby improved the speed of reaction of biomass pyrolytic greatly, for industrial mass production provides possibility.
In addition, the utility model adopts pottery as reactor material, adopts metal pipe line and flange ways of connecting to be connected with other parts simultaneously.Like this, both ensure the intensity of reactor drum, solved the sealing problem of reactor drum simultaneously well.
When utilizing the device of the utility model to carry out the microwave biomass pyrolytic, carry out according to following steps:
1. produce microwave by microwave generator:
2. biomass get into reactor drum, heating biomass under microwave action, and wherein the input speed of biomass is 10-50kg/h, the residence time of material in reactor drum is 1-5min;
3. reaction product entering product tripping device separates.
Wherein: microwave generator power 0-15kW linearity is adjustable, reaches in the microwave reaction cavity through waveguide, and the microwave reaction cavity can be microwave multimode cavity and single mode resonator cavity, the biomass material in the reactor heating.
Can sneak in the biomass by weight being 0-5%, be preferably the suction ripple medium of 1-5%, inhale the ripple medium and can be gac, silit, pyrolysis coke etc., also can be K
2CO
3, NaCO
3, NaCl, KNO
3Deng salt, perhaps NaOH, KOH, HCl, H
2SO
4, H
3PO
4Deng acid-base class, can be wherein a kind ofly, also can be the mixing of two kinds or several kinds.Inhale the ripple medium and sneak into the mode of biomass, can medium directly be pulverized adding, also carry out drying after the usable medium solution soaking biomass again.
Biomass get into reactor drum by the screw feed en-trance of reactor drum upper end.After biomass get into reactor drum, absorb microwave and heat up rapidly, inhale the ripple material owing to add, heat-up rate reaches 400-600 ℃/min, reach pyrolysis temperature after, pyrolysis takes place, generate gas and solid coke, coke is discharged by discharge port, pyrolysis system adopts N
2Do carrier gas, guarantee oxygen-free environment.
The gas that the microwave-heating reactor drum produces gets into cyclonic separator and carries out gas solid separation, removes wherein solid particulate.After cyclonic separation, gas gets into condenser condenses, forms liquid bio oil after the condensable gases condensation, adopts oil tank to collect non-condensable gas for being rich in H
2, CO, CH
4High heat value gas, adopt gas-holder to collect.
Concrete technological process and step are:
(1) microwave produces through microwave generator, and microwave generator power 0-15kW linearity is adjustable, reaches in the microwave reaction cavity through waveguide, and the microwave reaction cavity can be microwave multimode cavity or single mode resonator cavity, the biomass material in the reactor heating;
(2) different according to the microwave reaction cavity that adopts, can sneak in the biomass by weight being 0-5%, be preferably the suction ripple medium of 1-5%;
(3) biomass get into reactor drum by the screw feed en-trance of reactor drum upper end, and input speed is about 10-50kg/h, and the residence time of material in reactor drum is 1-5min;
(4) after biomass get into reactor drum, absorb microwave and heat up rapidly, add when inhaling the ripple material, temperature rise rate can reach 400-600 ℃/min; After reaching pyrolysis temperature, pyrolysis taking place, generates gas and solid coke; Gas is drawn the entering condenser system, and coke is discharged by discharge port, and pyrolysis system adopts N
2Do carrier gas, guarantee oxygen-free environment;
(5) gas of microwave-heating reactor drum generation gets into cyclonic separator and carries out gas solid separation, removes wherein solid particulate;
(6) after cyclonic separation, gas gets into condenser condenses, forms liquid bio oil after the condensable gases condensation, adopts oil tank to collect, and non-condensable gas is for being rich in H
2, CO, CH
4High heat value gas, adopt gas-holder to collect.
The beneficial effect of the utility model:
The utility model microwave-heating technology institute pyrolysis biomass are agriculture and forestry organic waste materials such as wood chip, stalk, organic wastes such as municipal sludge, domestic refuse, industrial organic waste such as junked tire, perhaps one or several in refinery's waste oil sludge etc.
The solid coke of being discharged by discharge port in the utility model microwave-heating technical matters can be used as suction ripple material and uses repeatedly, and is respond well, saves cost.
The microwave reaction cavity can be microwave multimode cavity or single mode resonator cavity, and same system can use two different resonator cavitys as required respectively, and flexible operation reduces production costs.The condensing surface of microwave-heating liquefaction system can be selected the recirculated cooling water cooling for use, also can select mode condensations such as liquid nitrogen, dry ice, mixture of ice and water for use.
The utility model makes full use of the characteristics of heating of microwave volume and instantaneous heating, directly to not dried biomass pyrolysis, has obtained liquid bio oil, biological flue gas and three kinds of products of solid coke, has improved biomass pyrolytic efficient greatly.
The utility model has been realized continuous microwave biomass process, has improved the yield and the quality of liquid bio oil, and this apparatus structure is simple, reasonable in design, helps realizing microwave biomass pyrolytic industrial applications.
Description of drawings
Fig. 1 is the structural representation of the utility model microwave biomass pyrolytic continuous reaction apparatus;
Fig. 2 is Different Oxygen atomicity compounds DBE-carbon number distribution figure in the bio oil among the embodiment 2 (interpolation gac);
Fig. 3 is Different Oxygen atomicity compounds DBE-carbon number distribution figure in the bio oil among the embodiment 3 (adding K2CO3).
Wherein each Reference numeral is among Fig. 1: 1, microwave generator; 2, waveguide; 3, circulator; 4, water load; 5, the automatic tuner of three pins; 6, microwave reaction cavity; 7, reactor drum; 8, screw feed en-trance; 9, discharge port; 10, biomass material; 11, N2 gas cylinder; 12, cyclonic separator; 13, condensing surface; 14, gathering tank; 15, gas-holder.
Embodiment
The embodiment of the method for a kind of preparing biomass oil in microwave thermal decomposition way of the utility model below is provided, but the utility model is not limited to the embodiment that provided.
Fig. 1 has provided a kind of embodiment figure of the utility model continuous microwave pyrolysis biomass devices, wherein:
Microwave generator 1 links to each other with reactor drum 7 in being arranged on microwave reaction cavity 6 through waveguide 2.Reactor drum 7 comprises feed zone, conversion zone and discharging section, and wherein feed zone is provided with screw feed en-trance 8, links to each other with the spiral apparatus for feeding, to reduce the probability that charging is stopped up.Reactor drum and spiral apparatus for feeding adopt the flange ways of connecting.Be provided with discharge port in the discharging section bottom, so that discharge the solid coke that generates, conversion zone top is provided with reacting product outlet, and reacting product outlet links to each other with the product tripping device via pipeline, to carry out gas solid separation.The product tripping device comprises the cyclonic separator 12 and condensing surface 13 that links to each other successively.Reactor drum 7 is a ceramic reactor; Cyclonic separator 12 and reactor drum 7 are connected through metal pipe line, and pyrolytic reaction takes place in reactor drum 7 biomass material 10.Microwave reaction cavity 6 can be microwave multimode cavity or single mode resonator cavity, and same system can use two different resonator cavitys as required respectively, and flexible operation reduces production costs.The conversion zone bottom is provided with nitrogen inlet and is connected with nitrogengas cylinder 11, adopts nitrogen as carrier, guarantees oxygen-free environment.Reactor lower part is provided with discharge port 9, to discharge solid coke.
In addition, in waveguide, be respectively arranged with circulator 3, water load 4 and automatic tuner 5 (being the automatic tuners 5 of three pins among the figure), to guarantee the microwave transmission quality.
The utility model adopts pottery as reactor material, adopts metal pipe line and flange ways of connecting to be connected with other parts simultaneously.Like this, both ensure the intensity of reactor drum, solved the problem of the sealing of reactor drum simultaneously well.
Concrete technological process and step are:
(1) microwave produces through microwave generator 1, and microwave generator power 0-15kW linearity is adjustable, reaches in the microwave reaction cavity 6 through waveguide 2, and the microwave reaction cavity can be microwave multimode cavity or single mode resonator cavity, the biomass material 10 in the reactor heating 7;
(2) different according to the microwave reaction cavity that adopts, can sneak in the biomass by weight being the suction ripple medium of 0-5%;
(3) biomass get into reactor drum by the screw feed en-trance 8 of reactor drum upper end, and input speed is about 10-50kg/h, and the residence time of material in reactor drum is 1-5min;
(4) after biomass get into reactor drum 7, absorb microwave and heat up rapidly, add when inhaling the ripple material, temperature rise rate can reach 400-600 ℃/min; After reaching pyrolysis temperature, pyrolysis taking place, generates gas and solid coke; Gas is drawn the entering condenser system, and coke is discharged by discharge port 9, and pyrolysis system adopts N
2Do carrier gas, guarantee oxygen-free environment;
(5) gas of microwave-heating reactor drum generation gets into cyclonic separator 12 and carries out gas solid separation, removes wherein solid particulate;
(6) after cyclonic separation, gas gets into condensing surface 13 condensations, forms liquid bio oil after the condensable gases condensation, adopts oil tank 14 to collect, and non-condensable gas is for being rich in H
2, CO, CH
4High heat value gas, adopt gas-holder 15 to collect.
Practical implementation is carried out as follows:
1, biomass material is handled
Choose biomass material; Grain diameter all can at 0.01-10mm; According to the biomass dielectric properties and the microwave reaction cavity that adopts add by weight being 0-5%, be preferably the suction ripple medium of 1-5%, if it is bigger to inhale the ripple media particle; Need be crushed to below 40 orders, make that inhaling the ripple material evenly adheres on the biological particles surface.
2, reaction mass filling
With the biological particles spiral hopper of packing into, to send in the microwave-heating reactor drum through transfer roller, input speed is 10-50kg/h, the residence time is about 1-5min in reactor drum.
3, prepare before the experiment
Open the nitrogen switch, keep flow at 0.5-1L/min, about 5min that ventilates makes reactive system and condensate separation system are full of by nitrogen, prevents the aerobic combustion reactions of biomass.
4, microwave-heating
The load water of condensation of fetching boiling water is opened the microwave power supply switch, starts low-tension switch earlier to system warm-up, behind about 5min, sets the reaction desired parameters, when heater current stablize, and the preheating end, the unlatching high-voltage switch gear, the material in the reactor heating makes its pyrolysis.
In the reaction process; There are a large amount of gases to produce in the reactor drum; Get into the dedusting separation system; Getting into condenser system then has the yellow oily material solvent absorbing in the device that is condensed after cooling, this moment, the using gas sample sack was collected the gaseous sample of reaction, was provided with the gas-holder that absorbs gaseous product at bio oil absorption unit end.
Analytical procedure:
The pyrolysis oil yield is meant that the pyrolysis liquid oil quality of collecting in the pyrolytic process accounts for the per-cent of raw material wood chip quality; Gas recovery ratio adopts differential technique, i.e. 100-solid productive rate-liquid yield.
The pyrolysis oil composition utilizes GC-MS and electron spray(ES) Fourier Transform Ion cyclotron Resonance spectrometer analysis, and gas Chromatographic Determination is adopted in gas composition.Select for use ZDHW-A8 oil calorific value calorimetric analysis appearance to the bio oil heating-value determination.
When adopting wood chip and stalk to do raw material, mainly form in the bio oil component by materials such as phenol, epoxy compounds, furans, aromatics and aldehyde, ketone, carboxylic acid, ester classes.Wherein, materials such as phenols and phenol derivatives are more, and the organic cpds in the bio oil all is the compound that has functional groups such as methyl, methoxyl group, thiazolinyl generally.The mass spectroscopy of electron spray(ES) Fourier Transform Ion cyclotron Resonance shows that bio oil has O in mainly containing
2-O
15Compound, wherein mainly concentrate on O
2, O
6, O
7, O
8And O
9
Embodiment 1:
With broad-leaved white poplar wood chip is raw material, and size distribution adopts single mode resonant cavity and screw rod to advance feeding manner at 0.025-0.8mm; Carry out the microwave-heating experiment with the above step of the utility model; Microwave power is 2kW, and biomass are residence time 5min in reactor drum, and feeding rate is 10kg/h; 400 ℃ of temperature of reaction are collected product liquid and gaseous product.Pyrolysis liquid bio oil yield 44%, gaseous product yield 29%, Lower heat value 22.68MJ/Nm
3
Embodiment 2:
With the wood chip is raw material, and size distribution is added the 5wt% gac at 0.025-0.8mm; Adopt multimode cavity; Carry out the microwave-heating experiment according to the above step of the utility model, microwave power 1kW, feeding rate is 20kg/h; Biomass are residence time 3min in reactor drum, collects product liquid and gaseous product.Pyrolysis liquid bio oil yield 39%, gaseous product yield 40%, Lower heat value 16.07MJ/Nm
3
Embodiment 3:
With the wood chip is raw material, and size distribution is added 5wt% salt of wormwood at 0.025-0.8mm; Adopt multimode cavity; Carry out the microwave-heating experiment according to the above step of the utility model, feeding rate is 20kg/h, and biomass are residence time 3min in reactor drum; Microwave power is 1kW, collects product liquid and gaseous product.Pyrolysis liquid bio oil yield 37%, gaseous product yield 47%.
Compound composition with identical number of heteroatoms and identical DBE belongs to same group.
Table 1 different additive gaseous product is formed
The content of gained hydrogen, carbon monoxide and methane is higher, and about 80%, wherein hydrogen and carbon monoxide volume ratio can be done raw material of synthetic gas near 1: 1.
Use salt of wormwood to do additive simultaneously, help gaseous product and generate.
Embodiment 4:
With the corn straw is raw material, pulverizes the back size distribution at 2-10mm, adds the 5wt% gac; Adopt the single mode resonator cavity, carry out microwave-heating experiment, microwave power 2kW according to the above step of the utility model; Biomass are residence time 1min in reactor drum; Feeding rate is 50kg/h, and 600 ℃ of temperature of reaction are collected product liquid and gaseous product.Pyrolysis liquid bio oil yield 36%, gaseous product yield 40%.
Embodiment 5:
With the domestic waste is raw material; Add the 5wt% gac in the raw material, adopt multimode cavity body and spiral shell stalk propulsion mode, carry out the microwave-heating experiment with the above step of the utility model; Microwave power adopts 15kW; Biomass are residence time 1min in reactor drum, and feeding rate is 50kg/h, and temperature of reaction is 600 ℃.Collect product liquid and gaseous product.Pyrolysis liquid oil yield 47%, gaseous product yield 30%.
The utility model adopts pottery as reactor material, adopts metal pipe line and flange ways of connecting to be connected with other parts simultaneously.Like this, both ensure the intensity of reactor drum, solved the sealing problem of reactor drum simultaneously well.
The utility model makes full use of the characteristics of heating of microwave volume and instantaneous heating, directly to not dried biomass pyrolysis, has obtained liquid bio oil, biological flue gas and three kinds of products of solid coke, has improved biomass pyrolytic efficient greatly.
The utility model has been realized continuous microwave biomass liquefying process, has improved the yield and the quality of liquid bio oil greatly, and this apparatus structure is simple, reasonable in design, helps realizing microwave biomass pyrolytic industrial applications.
Claims (7)
1. microwave biomass pyrolytic continuous reaction apparatus is characterized in that this device comprises:
Microwave generator, supply biomass pyrolytic to generate the reactor drum and the product tripping device of gas and solid coke, reactor drum is arranged in the microwave reaction cavity, links to each other through waveguide between microwave reaction cavity and microwave generator;
This reactor drum is followed successively by feed zone, conversion zone and discharging section from top to bottom; The reactor feed section is provided with opening for feed; Be provided with the discharge port that supplies solid coke to discharge in the discharging section bottom; Conversion zone top is provided with the gaseous reaction product outlet, and the gaseous reaction product outlet links to each other with the product tripping device via pipeline.
2. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that said opening for feed is a screw feed en-trance, links to each other with the spiral apparatus for feeding.
3. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that reactor drum is a ceramic reactor, and adopts the flange ways of connecting between the apparatus for feeding, and the product tripping device is connected through metal pipe line with reactor drum.
4. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that the conversion zone bottom of reactor drum is provided with nitrogen inlet.
5. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that, said microwave reaction cavity can be microwave multimode cavity or microwave single mode resonator cavity.
6. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that, waveguide is provided with circulator, water load and automatic tuner.
7. microwave biomass pyrolytic continuous reaction apparatus according to claim 1 is characterized in that, the product tripping device comprises separation system and the microwave-heating liquefaction system that links to each other successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200429899U CN202465598U (en) | 2012-02-10 | 2012-02-10 | Continuous reaction device for pyrolyzing microwave biomass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200429899U CN202465598U (en) | 2012-02-10 | 2012-02-10 | Continuous reaction device for pyrolyzing microwave biomass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465598U true CN202465598U (en) | 2012-10-03 |
Family
ID=46913776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200429899U Expired - Fee Related CN202465598U (en) | 2012-02-10 | 2012-02-10 | Continuous reaction device for pyrolyzing microwave biomass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465598U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580650A (en) * | 2012-02-10 | 2012-07-18 | 中国石油大学(北京) | Continuous reaction device and method for microwave biomass pyrolysis |
| CN103420555A (en) * | 2013-08-01 | 2013-12-04 | 中国大唐集团科学技术研究院有限公司 | Oil sludge treating system and method |
| CN104140538A (en) * | 2013-05-09 | 2014-11-12 | 中国林业科学研究院木材工业研究所 | Continuous biomass liquefaction method |
| CN104141465A (en) * | 2014-03-17 | 2014-11-12 | 中国石油化工股份有限公司 | Device and method for carrying out microwave thermal desorption on oil-containing drilling cuttings |
| CN108675604A (en) * | 2018-05-24 | 2018-10-19 | 浙江新技源环境工程有限公司 | A kind of microwave drying, pyrolysis, the method for reforming processing sludge |
| CN112639056A (en) * | 2018-09-26 | 2021-04-09 | 扫描船有限公司 | Microwave pyrolysis reactor |
-
2012
- 2012-02-10 CN CN2012200429899U patent/CN202465598U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580650A (en) * | 2012-02-10 | 2012-07-18 | 中国石油大学(北京) | Continuous reaction device and method for microwave biomass pyrolysis |
| CN102580650B (en) * | 2012-02-10 | 2013-06-05 | 中国石油大学(北京) | Continuous reaction device and method for microwave biomass pyrolysis |
| CN104140538A (en) * | 2013-05-09 | 2014-11-12 | 中国林业科学研究院木材工业研究所 | Continuous biomass liquefaction method |
| CN104140538B (en) * | 2013-05-09 | 2016-08-10 | 中国林业科学研究院木材工业研究所 | A kind of continuous biomass liquifying method |
| CN103420555A (en) * | 2013-08-01 | 2013-12-04 | 中国大唐集团科学技术研究院有限公司 | Oil sludge treating system and method |
| CN103420555B (en) * | 2013-08-01 | 2015-07-15 | 中国大唐集团科学技术研究院有限公司 | Oil sludge treating system and method |
| CN104141465A (en) * | 2014-03-17 | 2014-11-12 | 中国石油化工股份有限公司 | Device and method for carrying out microwave thermal desorption on oil-containing drilling cuttings |
| CN108675604A (en) * | 2018-05-24 | 2018-10-19 | 浙江新技源环境工程有限公司 | A kind of microwave drying, pyrolysis, the method for reforming processing sludge |
| CN112639056A (en) * | 2018-09-26 | 2021-04-09 | 扫描船有限公司 | Microwave pyrolysis reactor |
| US11773329B2 (en) | 2018-09-26 | 2023-10-03 | Scanship As | Microwave pyrolysis reacto |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102580650B (en) | Continuous reaction device and method for microwave biomass pyrolysis | |
| CN202465598U (en) | Continuous reaction device for pyrolyzing microwave biomass | |
| CN103979491B (en) | A kind of method of mud and the blended gasification hydrogen-producing of biomass | |
| Luo et al. | In-depth exploration of the energy utilization and pyrolysis mechanism of advanced continuous microwave pyrolysis | |
| CN101608125B (en) | Method for upgrading coal pyrolysis | |
| CN102010729B (en) | Multifunctional fluidized bed type biomass pyrolysis conversion device | |
| CN203678829U (en) | Pyrolytic debromination device of waste printed circuit board | |
| CN101608126B (en) | Device for improving quality of coal by pyrolysis | |
| CN102071042B (en) | Intelligentized continuous quick microwave cracking device for biomass and waste of biomass | |
| CN107828431B (en) | A kind of method of the microwave-assisted converting fuel oil of shell class waste | |
| CN104787762A (en) | Method and system for producing activated carbon through pyrolysis of water-bearing organic matter | |
| CN201864688U (en) | Multifunctional fluidized bed type biomass pyrolysis converter | |
| CN107723015B (en) | Downdraft type device for fast pyrolysis of biomass | |
| WO2022016800A1 (en) | Biomass pyrolysis device and method with optimized matching of thermal energy and microwave energy | |
| Tu et al. | Products and bioenergy from the pyrolysis of rice straw via radio frequency plasma and its kinetics | |
| CN110194959A (en) | A kind of microwave-heating bio oil, the system of active carbon and synthesis gas | |
| CN111378512A (en) | Method and system for preparing synthesis gas by biomass pyrolysis and gasification | |
| CN107892930B (en) | A kind of method of fruit stone class waste fast pyrolysis oil production | |
| CN101139526A (en) | Biomass themal dissociation liquidation device and method for using same | |
| Lin et al. | Valorization of sludge using microwave pyrolysis for green bio-energy: combined effects of key parameters on the directional optimization of high-quality syngas | |
| EP3031880A1 (en) | Dry distillation reactor and method for raw material of hydrocarbon with solid heat carrier | |
| CN102690667A (en) | High-temperature pyrolysis method for waste polyurethane in fixed bed reactor | |
| CN108219852A (en) | The gasification reactor apparatus and its producing gas method of microwave-heating biomass | |
| CN204803012U (en) | System for moisture organic matter pyrolysis production active carbon | |
| Monga et al. | Pyrolysing horse manure via microwave-induced heating for bioenergy recovery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180210 |