CN203212525U - Gas-solid combined biomass partition speed control pyrolysis system - Google Patents
Gas-solid combined biomass partition speed control pyrolysis system Download PDFInfo
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- CN203212525U CN203212525U CN2012206638864U CN201220663886U CN203212525U CN 203212525 U CN203212525 U CN 203212525U CN 2012206638864 U CN2012206638864 U CN 2012206638864U CN 201220663886 U CN201220663886 U CN 201220663886U CN 203212525 U CN203212525 U CN 203212525U
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 107
- 239000002028 Biomass Substances 0.000 title claims abstract description 102
- 239000007787 solid Substances 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 title abstract 4
- 239000007789 gas Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 20
- 239000000571 coke Substances 0.000 claims description 10
- 239000011269 tar Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 235000021419 vinegar Nutrition 0.000 claims description 8
- 239000000052 vinegar Substances 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 8
- 239000003517 fume Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000011276 wood tar Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 2
- 238000011027 product recovery Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 9
- 239000003034 coal gas Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 6
- 239000012263 liquid product Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- -1 be drying stage Substances 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02P20/10—Process efficiency
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a gas-solid combined biomass partition speed control pyrolysis system. The system comprises biomass raw material reconditioning equipment, biomass pyrolysis equipment, product recovery equipment and waste gas treatment equipment, wherein the biomass pyrolysis equipment comprises a drying ash clearing furnace, a sub-moderate temperature pyrolysis furnace and a moderate temperature pyrolysis furnace; in a pyrolysis process, the biomass sequentially enters the three equipment zones for pyrolysis respectively; the biomass raw material reconditioning equipment of the gas-solid combined biomass partition speed-control pyrolysis system provided by the utility model comprises biomass crushing equipment and biomass forming machine; the biomass crushing equipment is a crusher or a grinding mill; the sub-moderate temperature pyrolysis furnace uses an inert solid sphere as a heating medium; the biomass pyrolysis equipment further comprises a hot blast stove, an inert ball heating stove, a hot smoke fan and a corresponding air duct for conveying the smoke. The gas-solid combined biomass partition speed-control pyrolysis system provided by the utility model has the comprehensive effects that: the quality of a pyrolyzed product is greatly improved, heat efficiency of the system is greatly improved, gas treatment equipment is simplified, and gas treatment power consumption is greatly reduced.
Description
Affiliated technical field
The present invention relates to a kind of method of biomass pyrolytic, particularly a kind of minute section adopts different heat-carrying matter, and divides the gas-solid associating heat-carrying biomass subregion control speed pyrolysis system of section control pyrolysis rate.
Background technology
Known biomass pyrolytic technology comprises utilizes reactor indirect heating pyrolytic process, and gas heat-carrying direct heating pyrolytic process two classes.
Indirect heating technology is with behind the biomass moulding, the reactor secluding air intensification pyrolysis of packing into, and the wall of thermal source reacting by heating still outside reactor, heat conducts to the biomass in the still by wall.The shortcoming of indirect heating mainly is that heat transfer efficiency is low, and in this technology, the intensification of biomass mainly realizes by thermal conduction in the middle of the still, because the thermal conductivity of biomass itself is lower, and is full of the very big gas of thermal resistance around the biomass, so heat transfer rate is slow.Heat transfer efficiency lowly has 3 disadvantageous effects to production:
1. in the indirect heating technology, biomass heat up slowly, cause biomass pyrolytic speed to reduce, and the productive rate that finally makes biology heat liquid product in the hydrolysis products reduces.
2. under the constant situation for the treatment of facility, biomass pyrolytic speed reduces and finally causes the decline of biomass processes amount, and causes increasing of processing cost.
3. in the indirect heating technology, heat transfer efficiency low causes whole heat-processed thermo-efficiency low, and this also is one of high reason of biomass pyrolytic cost.
Gas heat-carrying pyrolytic process is to utilize the flue gas of fuel combustion generation as heat-carrying matter, and upright the connecing of gas heat-carrying washed away biomass, and by convective heat exchange heating biomass, there is following several respects shortcoming in this technology:
1. heat-carrying is upright tap into pyrolysis product after, inert fraction is increased, the quality of coal gas descends, and causes the utilising efficiency of coal gas to descend, the facility investment of gas purification simultaneously strengthens, power consumption increases.
2. the fluidized-bed process that adopts of gas heat-carrying pyrolytic process contains a large amount of dust in the pyrolysis gas, and the dedusting cost is very high, and contains in the liquid product and be difficult to separate inorganic dust in a large number, causes the deep processing of bio oil very difficult.
3. when being thermal source with the solid fuel, the flying dust in the products of combustion will increase the ash content in the biomass coke.
Summary of the invention
The present invention is intended to solve the defective of prior art, provides a kind of and can improve the biomass pyrolytic quality product significantly, reduces the gas-solid associating heat-carrying biomass subregion control speed pyrolysis system of biomass pyrolytic cost.
Technical scheme of the present invention is achieved in that
A kind of gas-solid associating biomass subregion control speed pyrolysis system, comprise that biomass material reorganizes and outfit equipment, biomass pyrolytic equipment, product gather equipment and waste gas treatment equipment, biomass pyrolytic equipment comprise dry deashing stove, inferior in warm pyrolysis oven and middle temperature pyrolysis oven, successively enter the pyrolysis of described three equipment subregions during biomass pyrolytic respectively.
Described biomass material is reorganized and outfit equipment and is comprised biomass disintegrating apparatus and biomass forming machine, and the biomass disintegrating apparatus is pulverizer or masher; Warm pyrolysis oven adopts the inert solid ball as heat-carrying matter in described time; Described biomass pyrolytic equipment also comprises the corresponding airduct of hotblast stove, inert ball process furnace, hot flue gas blower fan and supplied flue gases, warm pyrolysis oven and inert ball process furnace during hotblast stove connects by the output airduct; Inert ball in inert ball process furnace heating back by the inert ball process furnace and inferior in feed track between the warm pyrolysis oven enter time in warm pyrolysis oven, the inertia after the cooling fixedly ball is got back to the inert ball process furnace by feed track; Be provided with the airduct of transporting low temperature flue gas between inert ball process furnace and the dry deashing stove, this airduct is provided with hot flue gas blower fan and enters dry deashing stove with the pressurization low-temperature flue gas; The described product equipment of gathering comprises pyrolysis gas processing system, gas storage holder and biomass coke cool furnace; The pyrolysis gas processing system comprises the cooling dust removal installation and removes tar, wood vinegar equipment; The input airduct of pyrolysis gas processing system respectively with inferior in warm pyrolysis oven be connected with middle temperature pyrolysis oven, output airduct be connected with gas storage holder, wherein export airduct and be provided with gas fan; The pyrolysis gas processing system also is provided with the pipeline of getting rid of wood tar oil and wood vinegar; Waste gas treatment equipment comprises flue gas cleaner, and flue gas cleaner input airduct is connected with dry deashing stove, and the output airduct is connected with fume extractor, wherein exports the waste gas induced draft fan is set on the airduct.
Warm pyrolysis oven bottom is provided with spheroid biomass tripping device in described time, and biomass and heat-carrying matter are separated.
Inert solid thing or the solid ball described in the warm pyrolysis oven has certain particle diameter in described time.
Compared with prior art, the present invention's technical superiority of giving prominence to has:
The present invention is divided into three phases with the pyrolytic process of biomass, be drying stage, liquid product productive rate stage occurred frequently, degree of depth pyrolysis phase, and three phases finished in three different equipment respectively, and adopt different heat-carrying matter, its objective is the cascade utilization of realizing energy (low-quality low with, high-quality high with), and the subregion of product discharging, classification is handled, not only improve biology greatly and heat the solution product quality, and simplify post-processed technology greatly, reduce processing cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schema of gas-solid associating heat-carrying biomass subregion control speed pyrolysis system of the present invention.
Among the figure, the biomass disintegrating apparatus---1, biomass forming machine---2, dry deashing stove---3, inferior in warm pyrolysis oven---4, middle temperature pyrolysis oven---5, the biomass coke cool furnace---6, hotblast stove---7, heat-carrying ball process furnace---8, the pyrolysis gas processing system---9, flue gas cleaner---10, gas fan---11, hot flue gas blower fan---12, the waste gas induced draft fan---13.
Embodiment
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Referring to Fig. 1, a kind of schema of gas-solid associating heat-carrying biomass subregion control speed pyrolysis system.
A kind of gas-solid associating biomass subregion control speed pyrolysis system, comprise that biomass material reorganizes and outfit equipment, biomass pyrolytic equipment, product gather equipment and waste gas treatment equipment, biomass pyrolytic equipment comprise dry deashing stove 3, inferior in warm pyrolysis oven 4 and middle temperature pyrolysis oven 5, successively enter the pyrolysis of described three equipment subregions during biomass pyrolytic respectively.Warm pyrolysis oven 3 can adopt the inert solid thing as heat-carrying matter in described time.Described biomass material is reorganized and outfit equipment and is comprised biomass disintegrating apparatus 1 and biomass forming machine 2, and the biomass disintegrating apparatus is pulverizer or masher; Warm pyrolysis oven adopts the inert solid ball as heat-carrying matter in described time; Described biomass pyrolytic equipment also comprises the corresponding airduct of hotblast stove 7, heat-carrying ball process furnace 8, hot flue gas blower fan 12 and supplied flue gases, warm pyrolysis oven 5 and inertia heat-carrying ball process furnace 8 during hotblast stove connects by the output airduct; Inert ball in the inertia heat-carrying ball process furnace 8 heating back by inert ball process furnace 8 and inferior in feed track between the warm pyrolysis oven 4 enter time in warm pyrolysis oven 4, the inertia after the cooling fixedly ball is got back to inertia by feed track and is carried ball process furnace 8; 3 airducts that are provided with the transporting low temperature flue gas between inertia heat-carrying ball process furnace 8 and the dry deashing stove, this airduct is provided with hot flue gas blower fan 12 and enters dry deashing stove 3 with the pressurization low-temperature flue gas; The described product equipment of gathering comprises pyrolysis gas processing system 9, gas storage holder and biomass coke cool furnace 6; The pyrolysis gas processing system comprises the cooling dust removal installation and removes tar, wood vinegar equipment; The pyrolysis gas disposal be 9 the system the input airducts respectively with inferior in warm pyrolysis oven 4 be connected with middle temperature pyrolysis oven 5, output airduct be connected with gas storage holder, wherein export airduct and be provided with gas fan 11; The pyrolysis gas processing system also is provided with the pipeline of getting rid of wood tar oil and wood vinegar; Waste gas treatment equipment comprises flue gas cleaner 10, and flue gas cleaner 10 input airducts are connected with dry deashing stove 3, and the output airduct is connected with fume extractor, wherein exports waste gas induced draft fan 13 is set on the airduct.Warm pyrolysis oven 4 bottoms are provided with spheroid biomass tripping device in inferior, and the inert solid heat-carrying ball after the heat release in the warm pyrolysis oven in inferior is separated with biomass material.Solid ball in inferior in the warm pyrolysis oven 4 has certain particle diameter.
1), biomass flow process
Biomass material at first enters described biomass disintegrating apparatus 1 and carries out fragmentation.Biomass after the fragmentation enter particle diameter and the shape moulding in accordance with regulations of described biomass forming machine 2.Biomass after the moulding enter described dry deashing stove 3 and carry out dry deashing, and drying medium is the low warm flue gas that described heat-carrying ball process furnace 8 is discharged, and heat transfer type is the downflow system transmission of heat by convection.Dry artifact matter enters warm pyrolysis oven 4 in described time, and pyrolysis under inferior medium temperature condition, adopt the inert solid ball of certain particle diameter to heat as heat-carrying confrontation biomass in described time in the warm pyrolysis oven 4, heat transfer type is based on radiation and thermal contact conductance, the design of warm pyrolysis oven 4 bottoms has spheroid biomass tripping device in described time, biomass and heat-carrying matter are separated, the purpose of warm solution is to avoid pyrolysis product by the high-temperature zone second pyrolysis to take place in inferior, in order to obtain higher liquid product productive rate.Biomass in inferior after the warm solution enter described in warm pyrolysis oven 5 carry out further pyrolysis, adopt the high-temperature flue gas of described hotblast stove 7 generations as heat-carrying matter in described in the warm pyrolysis oven 5, heat-carrying matter and biomass countercurrent flow, because the heat that warm solution needs in the biomass is few, so it is few to enter the hot exhaust gas volumn of pyrolysis coal gas.In biomass after the warm solution enter described biomass coke and cool off the cooling of vaporizing of 6 stoves, finally form the biomass coke finished product.
2), heat-carrying matter (flue gas and heat-carrying ball) flow process
Described hotblast stove 7 is divided into two-way by the hot flue gas that fuel combustion produces, the one tunnel enter described in warm pyrolysis oven 5 as heat-carrying matter heating biomass, and finally enter in the pyrolysis gas of biomass.Another road enters 8 pairs of heat-carrying balls of described heat-carrying ball process furnace and heats, flue gas in described heat-carrying ball process furnace 8 behind the heat release cooling back enters described dry deashing stove 3 dried biomass after described hot flue gas blower fan 12 pressurizations, hot flue gas carries the water vapour and the dust that evaporate in the biomass and forms the waste gas discharge after the heat release in described dry deashing stove 3, and after described flue gas cleaner 10 dedustings, enter atmosphere by described waste gas induced draft fan 13.
Solid heat-carrying ball described heat-carrying ball process furnace 8 entered after the temperature of regulation by hot flue gas heating described time in the blender of warm pyrolysis oven 4 mix with biomass, enter then described time in warm pyrolysis oven 4 main paragraphs conduct heat, heat-carrying ball after the heat release cooling separates with biomass, and carry back described heat-carrying ball process furnace 8 to carry out heat again, and recycle.
3) pyrolysis air-flow journey
In described time warm pyrolysis oven 4 and described in behind the biomass pyrolytic in the warm pyrolysis oven 5, the pyrolysis gas that produces enters under described gas fan 11 effects that described pyrolysis gas processing system 9 is lowered the temperature, dedusting, except tar and wood vinegar etc., enter gas storage holder at last and store.
In conjunction with above explanation, the present invention has following net effect:
1), improves the effect of energy utilization efficiency aspect
(1) in the energy stream of system of the present invention, the heat of high temperature of hot flue gas is used for the high-temperature zone of pyrolysis, low-temperature heat quantity is used for the cold zone (drying zone) of pyrolytic process, realized cascade utilization (high-quality high the using of heat energy, low-quality is low to be used), energy utilizes scheme more reasonable, and energy utilization efficiency increases substantially.
(2) in system of the present invention, drying stage funnel temperature lower (about 110 ℃), dry with the flue gas funnel temperature far below the funnel temperature of common downdraft system (funnel temperature of common downdraft system is generally more than 500 ℃), so the flue gas loss of system of the present invention reduces significantly, thermo-efficiency increases substantially.
2), improve the effect of pyrolysis product quality aspect
(1) in system of the present invention, reduce significantly owing to enter exhaust gas volumn and the water vapor amount of pyrolysis gas, so the purity of pyrolysis coal gas increases substantially, the coal gas utilising efficiency is increased substantially, also be that favourable condition has been created in coal gas deep processing or combustion gas circulation.
(2) in system of the present invention, drying stage has the effect of removing dust, so dustiness reduces significantly in the tar, the tar quality increases substantially, for very advantageous conditions has been created in the tar deep processing.
(3) in system of the present invention, drying stage has the effect of removing dust, and the ash content in the biomass coke is reduced, and coke quality reaches higher quality.
3), improve the effect of pyrolysis product yield aspects
In system of the present invention, inferior in warm pyrolysis zone and middle temperature pyrolysis zone carry out Physical Extents, can realize that coal gas produces the highest zone of speed by tar and draws, avoid tar by the high-temperature zone second pyrolysis to take place for a long time, the liquid product productive rate increases substantially.
4), reduce the effect of the investment of gaseous product treatment system and power consumption aspect
In system of the present invention, reduce significantly owing to enter exhaust gas volumn and the water vapor amount of pyrolysis gas, reduced investment and the power consumption of the post-processed system of pyrolysis gas.
5), improve the technical superiority of product energy level and reduction pyrolysis product additional processing cost aspect
Because coal gas purity improves, biomass coke ash content and tar, wood vinegar dustiness reduce, and the pyrolysis product energy level is improved largely, and the pyrolysis product additional processing cost reduces.
It should be noted that, although the present invention is described and illustrates with reference to embodiment, but and do not mean that the present invention is limited to the embodiment of these descriptions, those skilled in the art can therefrom derive many different variants, and they all will be covered in the true spirit and scope of claim of the present invention.
Embodiments of the invention have preferable implementation, and be not that the present invention is done any type of restriction, any person skilled in art of being familiar with may utilize the technology contents change of above-mentioned announcement or be modified to the effective embodiment that is equal to, in every case the content that does not break away from technical solution of the present invention,, all still belong in the scope of technical solution of the present invention any modification or equivalent variations and modification that above embodiment does according to technical spirit of the present invention.
Claims (2)
1. biomass subregion control speed pyrolysis system is united in a gas-solid, comprise that biomass material reorganizes and outfit equipment, biomass pyrolytic equipment, product gather equipment and waste gas treatment equipment, it is characterized in that: biomass pyrolytic equipment comprise dry deashing stove, inferior in warm pyrolysis oven and middle temperature pyrolysis oven, successively enter the pyrolysis of described three equipment subregions during biomass pyrolytic respectively; Described biomass material is reorganized and outfit equipment and is comprised biomass disintegrating apparatus and biomass forming machine, and the biomass disintegrating apparatus is pulverizer or masher; Warm pyrolysis oven adopts the inert solid ball as heat-carrying matter in described time; Described biomass pyrolytic equipment also comprises the corresponding airduct of hotblast stove, inert ball process furnace, hot flue gas blower fan and supplied flue gases, and warm pyrolysis oven and inert ball process furnace conducted heat during hotblast stove connected by the output airduct; Inert ball in inert ball process furnace heating back by the inert ball process furnace and inferior in feed track between the warm pyrolysis oven enter time in warm pyrolysis oven, the inertia after the cooling fixedly ball is got back to the inert ball process furnace by feed track; Be provided with the airduct of transporting low temperature flue gas between inert ball process furnace and the dry deashing stove, this airduct is provided with hot flue gas blower fan and enters dry deashing stove with the pressurization low-temperature flue gas; The described product equipment of gathering comprises pyrolysis gas processing system, gas storage holder and biomass coke cool furnace; The pyrolysis gas processing system comprises the cooling dust removal installation and removes tar, wood vinegar equipment; The input airduct of pyrolysis gas processing system respectively with inferior in warm pyrolysis oven be connected with middle temperature pyrolysis oven, output airduct be connected with gas storage holder, wherein export airduct and be provided with gas fan; The pyrolysis gas processing system also is provided with the pipeline of getting rid of wood tar oil and wood vinegar; Waste gas treatment equipment comprises flue gas cleaner, and flue gas cleaner input airduct is connected with dry deashing stove, and the output airduct is connected with fume extractor, wherein exports the waste gas induced draft fan is set on the airduct.
2. biomass subregion control speed pyrolysis system is united in gas-solid according to claim 1, and it is characterized in that: warm pyrolysis oven bottom is provided with spheroid biomass tripping device in described time.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013542A (en) * | 2012-12-06 | 2013-04-03 | 王子兵 | Gas-solid joint biomass partition speed control pyrolysis system and use method thereof |
| CN103923672A (en) * | 2014-03-31 | 2014-07-16 | 雷午生 | Biomass energy production technology and production line system thereof |
| CN105038826A (en) * | 2015-07-10 | 2015-11-11 | 北京柯林斯达科技发展有限公司 | Belt furnace pyrolysis apparatus and belt furnace pyrolysis process |
| WO2023175384A1 (en) * | 2022-03-18 | 2023-09-21 | Groupe Onym | Method for conducting a pyrolysis process of woody biomass |
-
2012
- 2012-12-06 CN CN2012206638864U patent/CN203212525U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013542A (en) * | 2012-12-06 | 2013-04-03 | 王子兵 | Gas-solid joint biomass partition speed control pyrolysis system and use method thereof |
| CN103923672A (en) * | 2014-03-31 | 2014-07-16 | 雷午生 | Biomass energy production technology and production line system thereof |
| CN103923672B (en) * | 2014-03-31 | 2015-08-19 | 重庆金环生物质能有限公司 | Manufacture biomass energy technique and line production system thereof |
| CN105038826A (en) * | 2015-07-10 | 2015-11-11 | 北京柯林斯达科技发展有限公司 | Belt furnace pyrolysis apparatus and belt furnace pyrolysis process |
| CN105038826B (en) * | 2015-07-10 | 2018-01-16 | 北京柯林斯达科技发展有限公司 | A kind of band oven pyrolysis installation and band oven pyrolytic process |
| WO2023175384A1 (en) * | 2022-03-18 | 2023-09-21 | Groupe Onym | Method for conducting a pyrolysis process of woody biomass |
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