CN106423057A - System for preparing biomass charcoal through bamboo reeds and method - Google Patents
System for preparing biomass charcoal through bamboo reeds and method Download PDFInfo
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- CN106423057A CN106423057A CN201610892229.XA CN201610892229A CN106423057A CN 106423057 A CN106423057 A CN 106423057A CN 201610892229 A CN201610892229 A CN 201610892229A CN 106423057 A CN106423057 A CN 106423057A
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- type radiant
- radiant tube
- temperature
- revolving bed
- accumulation type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Abstract
The invention provides a system for preparing biomass charcoal through bamboo reeds and a method. The system comprises a heat-accumulating-type radiant-tube rotating-bed pyrolyzing furnace and a microwave activating device. The heat-accumulating-type radiant-tube rotating-bed pyrolyzing furnace is used for pyrolyzing the bamboo reeds, provided with a drying area and a pyrolyzing area and provided with a pyrolyzing feeding opening, a flammable gas inlet, an air inlet and a pyrolyzing discharging opening. The microwave activating device is used for activating prepared pyrolytic carbon and provided with a microwave activating feeding opening and a biomass charcoal outlet, and the microwave activating feeding opening is connected with the pyrolyzing discharging opening of the heat-accumulating-type radiant-tube rotating-bed pyrolyzing furnace. According to the system, high-temperature oil gas generated in bamboo reed pyrolyzing is burned, the burned high-temperature smoke generates superheated steam, superheated steam is used for steam turbine electricity generating and supplying the microwave activating device to activate bamboo-reed biomass charcoal, and the adsorption capacity of the bamboo-reed biomass charcoal is improved; in addition, energy is also recycled, and the effects of saving energy and reducing emission are achieved.
Description
Technical field
The invention belongs to environmental protection technical field, and in particular to a kind of utilization Arundo donax prepares system and the side of biomass carbon
Method.
Background technology
It is many excellent that agricultural-forestry biomass garbage has wide material sources, renewable cycle is short, biodegradable, environmental friendliness etc.
Point, is important biomass resource.But these agricultural-forestry biomass garbages are mainly used in heat production of directly burning, in addition with one
Raw material of the part as feedstuff, fertilizer and pulp and paper industry, the utilization deficiency agricultural-forestry biomass garbage weight in these fields
The 50% of amount.Due to not obtaining effective trans-utilization, have substantial amounts of agricultural-forestry biomass to be thrown aside in natural environment every year or
Open incineration, had both caused the pollution to ecological environment, caused the significant wastage of resource again.
Prior art discloses the method that several utilization waste agronomic crops prepare biomass carbon, but the biomass carbon for preparing
Absorbability is not high, and wastes a lot of heats in preparation process.
Content of the invention
The main object of the present invention is using the side-product for producing in the Arundo donax course of processing, is reacted which by pyrolysis charring
A kind of biomass carbon adsorbent of high adsorption capacity is prepared into, for industrial wastewater is processed, realizes the recycling of garbage.
According to an aspect of the present invention, the present invention provides the system that a kind of utilization Arundo donax prepares biomass carbon, the system
System includes heat accumulation type radiant tube revolving bed pyrolysis oven and microwave activation device;
The heat accumulation type radiant tube revolving bed pyrolysis oven is used for being pyrolyzed Arundo donax, the heat accumulation type radiant tube revolving bed pyrolysis oven
Dry section and pyrolysis zone is provided with, the heat accumulation type radiant tube revolving bed pyrolysis oven is provided with pyrolysis feed mouth, combustible gas entrance, air
Entrance and pyrolysis discharging opening;
The microwave activation device is used for activating obtained pyrolytic carbon, and the microwave activation device is provided with microwave activation charging
Mouthful and biomass carbon outlet, the pyrolysis discharging opening of the microwave activation charging aperture and the heat accumulation type radiant tube revolving bed pyrolysis oven
It is connected.
In one embodiment of the invention, the heat accumulation type radiant tube revolving bed pyrolysis oven is additionally provided with high-temperature oil gas and goes out
Mouthful, the system also includes combustor, waste heat boiler and steam turbine generator;
The combustor is used for processing high-temperature oil gas, and the combustor is provided with high-temperature oil gas entrance, air intake and high temperature
Exhanst gas outlet, the high-temperature oil gas entrance is connected with the high-temperature oil gas outlet of the heat accumulation type radiant tube revolving bed pyrolysis oven;
The waste heat boiler is used for reclaiming the heat of high-temperature flue gas, and the waste heat boiler is provided with high-temperature flue gas entry, water inlet
Mouth and steam outlet, the high-temperature flue gas entry is connected with the high-temperature flue gas outlet of the combustor;
The steam turbine generator is used for powering to the microwave activation device, and the steam turbine generator is provided with steam entry
And condensation-water drain, the steam entry is connected with the steam outlet of the waste heat boiler.
In one embodiment of the invention, the high-temperature oil gas outlet is arranged on the top of the pyrolysis zone.
In one embodiment of the invention, the radial canal revolving bed pyrolysis oven is discharged using Double helix discharging machine.
According to a further aspect in the invention, present invention also offers a kind of utilization said system prepares the side of biomass carbon
Method, it is characterised in that methods described comprises the steps:
Prepare Arundo donax piece of the length for 4-5cm;
Combustible gas, air and the Arundo donax piece are sent in the heat accumulation type radiant tube revolving bed pyrolysis oven, first will be described
Arundo donax piece dries, and is then pyrolyzed again;
The biomass carbon that pyrolysis is obtained is sent in the microwave activation device and carries out microwave activation, and prepared biomass carbon becomes
Product.
In one embodiment of the invention, methods described also comprises the steps:
Pyrolysis can produce high-temperature oil gas, the high-temperature oil gas are burnt, obtains high-temperature flue gas;
The high-temperature flue gas are carried out heat exchange with water, obtains vapor;
The vapor is used for steam turbine power generation, the vapor is changed into condensed water, will store after the condensing hot air furnace
Deposit;The electric energy of generation is used for powering to the microwave activation device.
In one embodiment of the invention, the baking temperature of the heat accumulation type radiant tube revolving bed pyrolysis oven is set to
100-150℃.
In one embodiment of the invention, the temperature setting of the pyrolysis is 300-800 DEG C, set of time is 30-
60min.
In one embodiment of the invention, by the set of time of the microwave activation be 30-45min.
In one embodiment of the invention, from moisture for 30-50wt% Arundo donax piece as raw material.
The present invention produces electric energy, supply microwave activation device activation Arundo donax biomass carbon, increase Arundo donax life using steam turbine
The absorbability of material charcoal.
Additionally, Arundo donax to be pyrolyzed the present invention high-temperature oil gas burning for producing, the high-temperature flue gas of burning produce superheated steam, carry out
Steam turbine power generation, recovers energy, and reduces the demand to the external energy, serves the effect of energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the system that utilization Arundo donax prepares biomass carbon in one embodiment of the invention.
Fig. 2 is the process chart that in one embodiment of the invention, a kind of utilization Arundo donax prepares biomass carbon.
In figure:
100:Arundo donax breaker;101:Arundo donax entrance;102:Broken Arundo donax outlet;
200:Heat accumulation type radiant tube revolving bed pyrolysis oven;201:Pyrolysis feed mouth;202:Combustible gas entrance;203:Air enters
Mouthful;204:Pyrolysis discharging opening;205:High-temperature oil gas are exported;
300:Microwave oven;301:Microwave activation charging aperture;302:Biomass carbon is exported;303:Washing discharging opening;304:Wash
Wash water out;
400:Combustor;401:High-temperature oil gas entrance;402:Air intake;403:High-temperature flue gas outlet;
500:Waste heat boiler;501:High-temperature flue gas entry;502:Water inlet;503:Steam outlet;
600:Steam turbine generator;601:Steam entry;602:Condensation-water drain.
Specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in more details, so as to energy
The advantage of the solution of the present invention and its various aspects is enough more fully understood.However, specific embodiments described below and enforcement
Example is only descriptive purpose, rather than limitation of the present invention.
The system for preparing biomass carbon using Arundo donax that the present invention is provided includes hot type radial canal revolving bed pyrolysis oven and micro-
Ripple activates device.
In the present invention, heat accumulation type radiant tube revolving bed pyrolysis oven is used for being pyrolyzed Arundo donax.Heat accumulation type radiant tube revolving bed is pyrolyzed
The thermal efficiency height of stove, can reach more than 86%.Heat accumulation type radiant tube revolving bed pyrolysis oven is provided with pyrolysis feed mouth, combustible gas and enters
Mouth, air intake and pyrolysis discharging opening.
In order to preferably be pyrolyzed Arundo donax, heat accumulation type radiant tube revolving bed pyrolysis oven is provided with dry section and pyrolysis zone.At this
In the case of kind, high-temperature oil gas outlet is preferably disposed on the top of pyrolysis zone, preferably to discharge high-temperature oil gas and middle temperature flue gas.
In order that pyrolytic carbon preferably discharges heat accumulation type radiant tube revolving bed pyrolysis oven, heat accumulation type radiant tube revolving bed is pyrolyzed
The pyrolysis discharging opening of stove is preferably provided a drawing mechanism, and in the present invention, the drawing mechanism is preferably Double helix discharging machine.
The present invention activates obtained pyrolytic carbon using microwave activation device, to improve the energy of adsorption of obtained biomass carbon
Power.Microwave activation device is provided with microwave activation charging aperture and biomass carbon outlet, microwave activation charging aperture and heat accumulation type radiant tube
The pyrolysis discharging opening of revolving bed pyrolysis oven is connected.
Microwave field is the high alternating electric field of a change frequency, in the strong electric field of this vibration, all polar groups
Group is all changed rapidly the direction of oneself and is swung, but the warm-up movement because of molecule itself and the interaction of adjacent molecule and molecule
Inertia, so that polar group is obstructed with the swing of electric field change, so as to produce huge energy between polar group and molecule.
The present invention is preferably microwave oven using microwave activation device.
Arundo donax pyrolysis can also produce high-temperature oil gas, in the prior art, typically all these high-temperature oil gas are sent directly into tail
Flash Gas Compression Skid System is processed, however, high-temperature oil gas are with substantial amounts of heat and pyrolysis oil, such place comprehends and causes substantial amounts of energy
Consume is lost.Therefore, on the basis of said system, the system can also increase combustor, waste heat boiler and steam turbine generator.
Substantial amounts of impurity is carried inside pyrolysis oil in high-temperature oil gas, want to be separated very difficult, if processing
Improper, it is also easy to cause environmental pollution.The present invention is burnt, can not only effective process pyrolysis oil, moreover it is possible to produce heat, in order to
Prepare the electricity needed for microwave activation device.
Combustor is in order to the pyrolysis oil in combustion high temperature oil gas.Combustor is provided with high-temperature oil gas entrance, air intake and height
Warm exhanst gas outlet, high-temperature oil gas entrance is connected with the high-temperature oil gas outlet of heat accumulation type radiant tube revolving bed pyrolysis oven.
Waste heat boiler is used for reclaiming the heat of high-temperature flue gas, using the heat of the high-temperature flue gas for producing after high-temperature oil gas burning
To prepare vapor.Waste heat boiler is provided with high-temperature flue gas entry, water inlet and steam outlet, high-temperature flue gas entry and combustor
High-temperature flue gas outlet be connected.
Steam turbine generator is used for powering to microwave activation device, and the water that vapor used is prepared from waste heat boiler steams
Gas.Steam turbine generator is provided with steam entry and condensation-water drain, and steam entry is connected with the steam outlet of waste heat boiler.
Additionally, being connected by electric wire between steam turbine generator and microwave activation device.
The present invention also provides a kind of method that utilization said system prepares biomass carbon, and the method comprises the steps:
Prepare Arundo donax piece of the length for 4-5cm;
Combustible gas, air and the Arundo donax piece are sent in heat accumulation type radiant tube revolving bed pyrolysis oven, first Arundo donax piece is done
Dry, then it is pyrolyzed again;
The biomass carbon that pyrolysis is obtained is sent in microwave activation device and carries out microwave activation, prepared biomass carbon finished product.
Process for the ease of equipment, and consider the purposes of adsorbent, the length of raw material need in 4-5cm.Arundo donax
In the course of processing, the big multiple-length of the side-product of generation is all longer, and in order to be machined to 4-5cm, said system can also increase by one and break
Crushing device.
As, in the present invention, heat accumulation type radiant tube revolving bed pyrolysis oven had both been used for being pyrolyzed Arundo donax, before being also used for dry thermal cracking
Arundo donax, therefore, in order to ensure be pyrolyzed effect, enter heat accumulation type radiant tube revolving bed pyrolysis oven Arundo donax moisture best
Less than 50wt%, but in view of wanting, the moisture drying of Arundo donax piece is too many to 30wt% heat used below, and store
Hot type radial canal revolving bed pyrolysis oven also has the ability to process Arundo donax piece of the moisture in 30-50wt%, therefore, used by the present invention
Arundo donax piece optimum moisture content be 30-50wt%.
Dry temperature need not simultaneously be particularly limited to, but in order to ensure the effect of drying, save dry time, accumulation of heat again
The optimum temperature of formula radial canal revolving bed pyrolysis oven dry section is 100-150 DEG C.
The temperature and time of pyrolysis need not simultaneously be limited.The temperature of pyrolysis is too high, wastes the energy, and is not easily controlled pyrolysis
Effect;Pyrolysis temperature is too low, lengthens, cause production efficiency low the time required to pyrolysis.Find, the present invention is most through many experiments
Good pyrolysis temperature is 300-800 DEG C, and corresponding required pyrolysis time is 30-60min.
The time of microwave activation also without being particularly limited to.Time is short, and activation effect is not good;Time is long, loses time.
Find through many experiments, the present invention optimal microwave activation time is 30-45min.
As it was previously stated, Arundo donax pyrolysis can also produce high-temperature oil gas.In order to reduce the demand to the external energy, after pyrolysis also
Can increase and high-temperature oil gas are burnt, the heat of the high-temperature flue gas for being produced with burning carries out heat exchange with water, prepares microwave activation
Electric energy needed for device, therefore, can also increase below step after pyrolysis:
High-temperature oil gas are burnt, is obtained high-temperature flue gas;
High-temperature flue gas are carried out heat exchange with water, obtains vapor;
Vapor is used for steam turbine power generation, vapor is changed into condensed water, will store after condensing hot air furnace;The electricity that will produce
Can be used for powering to microwave activation device.
The introduction that the present invention is only simplified to whole technical process, any one knows those skilled in the art, all
Related equipment can be increased and decreased on the basis of this technique to meet requirement.
Below with reference to specific embodiment, the present invention will be described.In following embodiments, institute's taking technique condition value is
Exemplary, its desirable numerical range is as shown in foregoing summary.Detection method used by following embodiments is one's own profession
The detection method of industry routine.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of preparation system of biomass carbon.The system includes:Arundo donax breaker
100th, heat accumulation type radiant tube revolving bed pyrolysis oven 200, microwave oven 300, combustor 400, waste heat boiler 500 and steam turbine generator.
Arundo donax breaker 100 is provided with Arundo donax entrance 101 and broken Arundo donax outlet 102.
Heat accumulation type radiant tube revolving bed pyrolysis oven 500 is provided with pyrolysis feed mouth 501, combustible gas entrance 502, air intake
503rd, steam entry 504, high-temperature oil gas outlet 505 and Arundo donax biomass carbon adsorbent outlet 506.Wherein, pyrolysis feed mouth
501 are connected with the drying discharging opening 402 of drying unit 400.Heat accumulation type radiant tube revolving bed pyrolysis oven 500 is provided with dry section and heat
Xie Qu, wherein, steam entry 504 is arranged on the bottom of dry section, and high-temperature oil gas outlet 505 is arranged on the top of pyrolysis zone.
Combustor 600 is provided with high-temperature oil gas entrance 601, air intake 602 and high-temperature flue gas outlet 603.Wherein, high temperature oil
Gas entrance 601 is connected with the high-temperature oil gas outlet 505 of heat accumulation type radiant tube revolving bed pyrolysis oven 500.
Waste heat boiler 700 is provided with high-temperature flue gas entry 701, water inlet 702, middle temperature exhanst gas outlet 703 and steam outlet
704.Wherein, high-temperature flue gas entry 701 is connected with the high-temperature flue gas outlet 603 of combustor 600, steam outlet 704 and accumulation of heat
The steam entry 504 of formula radial canal revolving bed pyrolysis oven 500 is connected.
Rotary air preheater 800 is provided with middle temperature smoke inlet 801, air intake 802, low-temperature flue gas outlet 803, preheating
Air outlet slit 804 and condensation-water drain 805.Wherein, the middle temperature exhanst gas outlet 703 of middle temperature smoke inlet 801 and waste heat boiler 700
It is connected, preheated air outlet 804 is connected with the air intake 503 of heat accumulation type radiant tube revolving bed pyrolysis oven 500.
Exhaust gas processing device 900 is provided with low-temperature flue gas entrance 901 and clean gas outlet 902.Wherein, low-temperature flue gas entrance
901 are connected with the low-temperature flue gas outlet 803 of rotary air preheater 800.
Embodiment 2
The method that the present embodiment provides a kind of system preparation Arundo donax biomass carbon adsorbent provided by utilization embodiment 1,
As shown in Fig. 2 its detailed process is as follows.
S1:Prepare Arundo donax piece of the length for 4-5cm.
The Arundo donax raw material that the present embodiment is adopted is purchased from Guilin Xing Tai company, Arundo donax raw aqueous rate 38.7wt%.Will
Arundo donax Arundo donax breaker 100 is broken into the Arundo donax piece of 4-5cm.
S2:Combustible gas, air and the Arundo donax piece are sent in heat accumulation type radiant tube revolving bed pyrolysis oven 200, first by Arundo donax
Piece dries, and is then pyrolyzed again.
The temperature of the dry section of heat accumulation type radiant tube revolving bed pyrolysis oven 200 is 150 DEG C, and the temperature of its pyrolysis zone is 600
DEG C, the time of pyrolysis is 45min.
S3:The biomass carbon that pyrolysis is obtained is sent in microwave oven 300 and carries out microwave activation, prepared biomass carbon finished product.
The time of microwave activation is 45min.
S4:Pyrolysis can produce high-temperature oil gas, high-temperature oil gas are sent in combustor 400 and is burnt, obtain high-temperature flue gas.
S5:High-temperature flue gas are sent in waste heat boiler 500 with water carries out heat exchange, obtains vapor;
S6:Vapor is sent in steam turbine generator 600 and is generated electricity, vapor is changed into condensed water, will store after condensing hot air furnace
Deposit;The electric energy of generation is used for powering to microwave oven 300.
The physicochemical property of Arundo donax biomass carbon adsorbent obtained in analysis above-mentioned steps, its result is as shown in table 1.
The physicochemical property of 1 Arundo donax of table biology carbon adsorbent
From table 1 it follows that the ratio of Arundo donax biomass carbon adsorbent that the system and method that the present invention is provided is prepared
Surface area has reached 814m2/ g, illustrates that its absorbability is quite strong.Secondly, from iodine number, Methylene blue adsorption two table 1
Index can be seen that and reach water purification according to the Arundo donax biomass carbon adsorbent that system and method provided by the present invention is prepared
The standard of activated carbon, shows which is a kind of adsorbent of excellent performance.
In summary, the present invention produces electric energy, supply microwave activation device activation Arundo donax biomass carbon, increasing using steam turbine
Plus the absorbability of Arundo donax biomass carbon.
Additionally, Arundo donax to be pyrolyzed the present invention high-temperature oil gas burning for producing, the high-temperature flue gas of burning produce superheated steam, carry out
Steam turbine power generation, recovers energy, and reduces the demand to the external energy, serves the effect of energy-saving and emission-reduction.
It should be noted that each embodiment above by reference to described by accompanying drawing only limits this in order to illustrate rather than
The scope of invention, it will be understood by those within the art that, right under the premise without departing from the spirit and scope of the present invention
Modification or equivalent that the present invention is carried out, all should cover within the scope of the present invention.Additionally, unless stated otherwise, that
Any embodiment all or part of can in conjunction with any other embodiment all or part of using.
Claims (10)
1. the system that a kind of utilization Arundo donax prepares biomass carbon, it is characterised in that the system includes that heat accumulation type radiant tube rotates
Bed pyrolysis oven and microwave activation device;
The heat accumulation type radiant tube revolving bed pyrolysis oven is used for being pyrolyzed Arundo donax, and the heat accumulation type radiant tube revolving bed pyrolysis oven is provided with
Dry section and pyrolysis zone, the heat accumulation type radiant tube revolving bed pyrolysis oven is provided with pyrolysis feed mouth, combustible gas entrance, air intake
With pyrolysis discharging opening;
The microwave activation device be used for activate obtained pyrolytic carbon, the microwave activation device be provided with microwave activation charging aperture and
Biomass carbon is exported, the pyrolysis discharging opening phase of the microwave activation charging aperture and the heat accumulation type radiant tube revolving bed pyrolysis oven
Even.
2. system according to claim 1, it is characterised in that the heat accumulation type radiant tube revolving bed pyrolysis oven is additionally provided with height
Warm oil gas vent, the system also includes combustor, waste heat boiler and steam turbine generator;
The combustor is used for processing high-temperature oil gas, and the combustor is provided with high-temperature oil gas entrance, air intake and high-temperature flue gas
Outlet, the high-temperature oil gas entrance is connected with the high-temperature oil gas outlet of the heat accumulation type radiant tube revolving bed pyrolysis oven;
The waste heat boiler is used for reclaiming the heat of high-temperature flue gas, the waste heat boiler be provided with high-temperature flue gas entry, water inlet and
Steam outlet, the high-temperature flue gas entry is connected with the high-temperature flue gas outlet of the combustor;
The steam turbine generator is used for powering to the microwave activation device, and the steam turbine generator is provided with steam entry and cold
Solidifying water out, the steam entry is connected with the steam outlet of the waste heat boiler.
3. system according to claim 2, it is characterised in that the high-temperature oil gas outlet is arranged on the top of the pyrolysis zone
Portion.
4. system according to claim 1, it is characterised in that the radial canal revolving bed pyrolysis oven is discharged using Double helix
Machine discharges.
5. a kind of method that in utilization claim 1-4, arbitrary system prepares biomass carbon, it is characterised in that methods described
Comprise the steps:
Prepare Arundo donax piece of the length for 4-5cm;
Combustible gas, air and the Arundo donax piece are sent in the heat accumulation type radiant tube revolving bed pyrolysis oven, first by the Arundo donax
Piece dries, and is then pyrolyzed again;
The biomass carbon that pyrolysis is obtained is sent in the microwave activation device and carries out microwave activation, prepared biomass carbon finished product.
6. method according to claim 5, it is characterised in that methods described also comprises the steps:
Pyrolysis can produce high-temperature oil gas, the high-temperature oil gas are burnt, obtains high-temperature flue gas;
The high-temperature flue gas are carried out heat exchange with water, obtains vapor;
The vapor is used for steam turbine power generation, the vapor is changed into condensed water, will store after the condensing hot air furnace;Will
The electric energy of generation is used for powering to the microwave activation device.
7. method according to claim 5, it is characterised in that by the drying of the heat accumulation type radiant tube revolving bed pyrolysis oven
Temperature setting is 100-150 DEG C.
8. method according to claim 5, it is characterised in that be 300-800 DEG C, time by the temperature setting of the pyrolysis
It is set to 30-60min.
9. method according to claim 5, it is characterised in that by the set of time of the microwave activation be.
10. method according to claim 5, it is characterised in that from moisture for 30-50wt% Arundo donax piece conduct
Raw material.
Priority Applications (1)
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CN201610892229.XA CN106423057A (en) | 2016-10-13 | 2016-10-13 | System for preparing biomass charcoal through bamboo reeds and method |
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CN201610892229.XA CN106423057A (en) | 2016-10-13 | 2016-10-13 | System for preparing biomass charcoal through bamboo reeds and method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107903121A (en) * | 2017-12-12 | 2018-04-13 | 北京源农炭肥技术有限公司 | A kind of beautiful production system and method for planting brick |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397136A (en) * | 2008-11-04 | 2009-04-01 | 昆明理工大学 | Method for preparing high specific surface area granular activated carbon by physical activation process |
CN105948039A (en) * | 2016-06-24 | 2016-09-21 | 北京神雾环境能源科技集团股份有限公司 | System and method for producing activated carbon and cogenerating power by using Arundo donax Linn |
CN206139196U (en) * | 2016-10-13 | 2017-05-03 | 北京神雾环境能源科技集团股份有限公司 | System for utilize giantreed preparation living beings charcoal |
-
2016
- 2016-10-13 CN CN201610892229.XA patent/CN106423057A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397136A (en) * | 2008-11-04 | 2009-04-01 | 昆明理工大学 | Method for preparing high specific surface area granular activated carbon by physical activation process |
CN105948039A (en) * | 2016-06-24 | 2016-09-21 | 北京神雾环境能源科技集团股份有限公司 | System and method for producing activated carbon and cogenerating power by using Arundo donax Linn |
CN206139196U (en) * | 2016-10-13 | 2017-05-03 | 北京神雾环境能源科技集团股份有限公司 | System for utilize giantreed preparation living beings charcoal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107903121A (en) * | 2017-12-12 | 2018-04-13 | 北京源农炭肥技术有限公司 | A kind of beautiful production system and method for planting brick |
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