CN109054899A - A kind of gasifying powder coal device and gasification process - Google Patents
A kind of gasifying powder coal device and gasification process Download PDFInfo
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- CN109054899A CN109054899A CN201811060125.8A CN201811060125A CN109054899A CN 109054899 A CN109054899 A CN 109054899A CN 201811060125 A CN201811060125 A CN 201811060125A CN 109054899 A CN109054899 A CN 109054899A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
- C10K1/046—Reducing the tar content
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/158—Screws
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0986—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A kind of gasifying powder coal device and gasification process, the gasification installation includes microwave reaction device, catalytic reforming unit and collection device, screw-feeder and storage slag device in microwave reaction device are separately connected microwave reactor, spherical carbide silicon is loaded in microwave reactor cavity, microwave heating equipment and steam/oxygen intake are provided on microwave reactor, pyrolysis gas outlet is set on storage slag device, catalytic reforming unit is connected between microwave reactor pyrolysis gas outlet and collection device, is inside filled with reforming catalyst.Fine coal pyrolytic gasification in microwave reactor cavity, the pyrolysis gas of generation enter in catalytic reforming unit after catalytic reforming, collect tar and synthesis gas respectively into collection device.Apparatus of the present invention have continuous operation property, are suitble to industrialized production, can effectively improve synthesis gas quality.
Description
Technical field
The present invention relates to a kind of powder coal gasification apparatus, are carried out using microwave heating to fine coal more particularly to a kind of
Method of the pyrolytic gasification to obtain synthesis gas.
Background technique
Coal gasification is the important technology realizing Coal Clean and efficiently utilizing.To promote coal gasification reaction to the maximum extent,
Conducive to synthesis gas (CO and H2) production, play large-scale production effect, modern Coal Gasification Technology mostly uses the gas of high temperature and pressure
Fluidized bed pressurized gasification technology.With the fast development of China's economic, the exploitation of synthetic natural gas and study on the industrialization are received more
Carry out more attention.
With the continuous development and maturation of microwave technology, it has been subjected to by the research that microwave-heating gasification of coal prepares synthesis gas
Extensive concern is arrived.Using microwave heating, not only the rate of heat addition is fast, causes process efficiency high, and by reducing gasification system
The O of system2Dosage reduces the CO of gasification2Production quantity, the synthesis gas of generation has higher effective gas concentration, especially higher
H/C ratio.Meanwhile low O2Consumption also makes gas formation efficiency higher, this hydrogen-rich, high active principle concentration synthesis gas also more
It is suitble to the downstream application of synthesis gas.
Summary of the invention
The object of the present invention is to provide a kind of gasifying powder coal devices, and the gasification installation structure is simple, have continuous operation property,
It is suitble to industrialized production.
A kind of method carrying out coal gasification using described device is provided, is another goal of the invention of the invention.
Gasifying powder coal device of the present invention includes:
Microwave reaction device is made of, the screw-feeder microwave reactor, screw-feeder, storage slag device and agitating device
It is connected at the upper inlet of microwave reactor, storage slag device is connected to below microwave reactor, and agitating device is inserted in the microwave
In the cavity of reactor, abacus is set between the microwave reactor and storage slag device, in the cavity of the microwave reactor
It is filled with the spherical carbide silicon that diameter is greater than orifice plate aperture, microwave heating equipment, steam/oxygen intake are set on microwave reactor
Above microwave applicator up-hole plate, pyrolysis gas outlet is provided with below storage slag device up-hole plate；
Catalytic reforming unit is filled with reformation inside it and urges through piping connection on the pyrolysis gas outlet of microwave reactor
Agent, outside are provided with heating mantle；
Collection device, including condenser, liquid header, gas collector and aspiration pump, the condenser are connected to catalysis weight
The rear of engagement positions, condenser lower section connect liquid header, are connected to above the gas collector and condenser, receive in gas
Aspiration pump is provided between storage and condenser.
In gasifying powder coal device of the present invention, used microwave heating equipment is microwave magnetron.Preferably, originally
Invention is provided with 2~10 microwave magnetrons on the microwave reactor, and the output power 1 of each microwave magnetron~
1.5kW, frequency 2450MHz, the type of cooling are water cooling.
Microwave reactor of the present invention is standby using high temperature resistant wave-permeable ceramic system, and alumina silicate fibre is provided with outside it
Insulating layer.The aperture of microwave reactor lower part orifice plate is 1~3cm, the spherical carbide silicon 2~4cm of diameter loaded thereon, guarantees ball
Shape silicon carbide will not fall into storage slag device or blocking orifice plate.Thermometer hole, installation in thermometer hole are additionally provided on the microwave reactor
There is thermocouple, protrudes into the cavity of microwave reactor.
In turn, the present invention is also provided with anti-gray partition in storage slag device, and the anti-gray partition is located at orifice plate and goes out with pyrolysis gas
Between mouthful, to prevent residue after pulverized coal pyrolysis from entering pyrolysis gas outlet.
Powder coal gasification can be carried out using above-mentioned gasifying powder coal device, specific method is the pyrolysis that microwave reactor is arranged
Gasification temperature is 650~1100 DEG C, and the catalytic temperature of catalytic reforming unit is 300~600 DEG C, regulation screw-feeder charging speed
5~50kg/h is spent, fine coal is continuously added to microwave reaction by screw-feeder by agitating device 20~120r/min of mixing speed
In device cavity, pull-type agitation up and down is carried out with agitating device in high temperature spherical carbide silicon bed, while passing through steam/oxygen
Entrance is passed through steam and oxygen as gasifying agent, and fine coal is made to be rapidly heated pyrolytic gasification；Generated residue is fallen by orifice plate
Into storage slag device, pyrolysis gas then under the suction function of aspiration pump, enters storage slag device top across high temperature spherical carbide silicon bed
Pyrolysis gas outlet catalytic reforming is carried out by catalyst subsequently into catalytic reforming unit；Gas is reformed to condense by condenser
Enter liquid header at tar, uncondensable synthesis gas is collected finally by gas collector.
Gasifying powder coal device of the invention has continuous operation property, is suitble to industrialized production.It is carried out using apparatus of the present invention
Powder coal gasification, fine coal can be rapidly achieved pyrolytic gasification temperature under the action of high fever spherical carbide silicon bed, shorten reaction
Time reduces the generation of side reaction；Meanwhile pyrogenic steam passes through high fever spherical carbide silicon bed, can also promote point of tar
Solution；In addition, the quality of synthesis gas can also be significantly improved by the way that external catalyst reformer is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gasifying powder coal device of the present invention.
In figure: 1, control system；2, screw-feeder；3, agitating device；4, insulating layer；5, microwave magnetron；6, microwave
Reactor；7, thermocouple；8, spherical carbide silicon；9, orifice plate；10, steam/oxygen intake；11, slag device is stored up；12, anti-gray partition；
13, pyrolysis gas outlet；14, catalytic reforming unit；15, heating mantle；16, condenser；17, liquid header；18, aspiration pump；19,
Gas collector.
Specific embodiment
Following embodiments are only the preferred technical solution of the present invention, are not used to carry out any restrictions to the present invention.For
For those skilled in the art, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc., should all be included in the protection scope of the present invention.
Embodiment 1.
The structure of gasifying powder coal device is as shown in Figure 1, anti-by control system 1, screw-feeder 2, agitating device 3, microwave
Answer device 6, storage slag device 11, catalytic reforming unit 14, condenser 16, liquid header 17, aspiration pump 18 and 19 groups of gas collector
At.
Control system 1 be used for the microwave power of device, charging rate, mixing speed, pyrolysis temperature and catalytic temperature into
Row regulation.
Screw-feeder 2 is connected with the top of microwave reactor 6；It is provided with agitating device 3 in microwave reactor 6 and fills
Spherical carbide silicon 8 is filled out, outside sets gradually insulating layer 4 and microwave magnetron 5, and is embedded with thermocouple 7 in outer wall；Store up slag device 11 with
6 lower part of microwave reactor is connected, and centre is separated with orifice plate 9, is equipped with steam/oxygen intake 10 above orifice plate 9；Inside storage slag device 11
Pyrolysis gas outlet 13 is equipped with equipped with anti-gray partition 12, and in storage 11 top anti-gray partition of slag device.
Catalytic reforming unit 14 is connected on pyrolysis gas outlet 13, catalyst is filled in catalytic reforming unit 14, outside
Portion is equipped with heating mantle 15.
Condenser 16 is connect with catalytic reforming unit 14,16 lower part of condenser be equipped with liquid header 17, aspiration pump 18 with
Condenser 16 is connected, and the gas vent of aspiration pump 18 connects gas collector 19.
700 DEG C of pyrolytic gasification temperature are set by control system, 400 DEG C of catalytic temperature, adjusting microwave power is 8000W,
Charging rate 20kg/h, mixing speed 60r/min.It is when reaching the indices of setting, fine coal is continuous by screw-feeder
It is added in microwave reactor, agitating device carries out pull-type agitation up and down, while being passed through steam and oxygen as gasifying agent, makes powder
Coal is rapidly heated pyrolytic gasification.The residue generated after pyrolytic gasification is discharged into storage slag device by orifice plate, setting below orifice plate
Anti-gray partition prevent residue from entering pyrolysis gas outlet.Pyrolysis gas then under the suction function of aspiration pump, passes through high temperature spherical shape carbon
SiClx bed enters the pyrolysis gas outlet on storage slag device top, after carrying out catalytic reforming subsequently into catalytic reforming unit, finally leads to
Cross condenser be condensed into tar enter liquid header collection, uncondensable synthesis gas then pass through gas collector collect.
The gasification efficiency 76% of above-mentioned pyrolytic gasification process, tar content 1.3g/m in synthesis gas3, hydrogen, carbon monoxide and
Methane content is 84%.
Embodiment 2.
Using 1 gasifying powder coal device of embodiment, 900 DEG C of pyrolytic gasification temperature are set by control system, catalytic temperature 500
DEG C, adjusting microwave power is 8000W, charging rate 30kg/h, mixing speed 60r/min.It, will when reaching the indices of setting
Fine coal is continuously added in microwave reactor by screw-feeder, and agitating device carries out pull-type agitation up and down, while being passed through steaming
Gas and oxygen make fine coal be rapidly heated pyrolytic gasification as gasifying agent.The residue generated after pyrolytic gasification by orifice plate be discharged into
Enter to store up in slag device, the anti-gray partition being arranged below orifice plate prevents residue from entering pyrolysis gas outlet.Pyrolysis gas is then in the negative of aspiration pump
Under pressure effect, the pyrolysis gas outlet on storage slag device top is entered by high temperature spherical carbide silicon bed, is filled subsequently into catalytic reforming
It sets after carrying out catalytic reforming, is condensed into tar finally by condenser and enters liquid header collection, uncondensable synthesis gas
Then collected by gas collector.
The gasification efficiency 84% of above-mentioned pyrolytic gasification process, tar content 0.9g/m in synthesis gas3, hydrogen, carbon monoxide and
Methane content is 87%.
Embodiment 3.
Using 1 gasifying powder coal device of embodiment, 1100 DEG C of pyrolytic gasification temperature are set by control system, catalytic temperature
500 DEG C, adjusting microwave power is 8000W, charging rate 20kg/h, mixing speed 60r/min.Reach the indices of setting
When, fine coal is continuously added in microwave reactor by screw-feeder, agitating device carries out pull-type agitation up and down, leads to simultaneously
Enter steam and oxygen as gasifying agent, fine coal is made to be rapidly heated pyrolytic gasification.The residue generated after pyrolytic gasification is arranged by orifice plate
Enter in storage slag device out, the anti-gray partition being arranged below orifice plate prevents residue from entering pyrolysis gas outlet.Pyrolysis gas is then in aspiration pump
Suction function under, by high temperature spherical carbide silicon bed enter storage slag device top pyrolysis gas outlet, subsequently into catalysis weight
After engagement positions carry out catalytic reforming, tar is condensed into finally by condenser and enters liquid header collection, uncondensable conjunction
It is then collected by gas collector at gas.
The gasification efficiency 90% of above-mentioned pyrolytic gasification process, tar content 0.6g/m in synthesis gas3, hydrogen, carbon monoxide and
Methane content is 88%.
Claims (10)
1. a kind of gasifying powder coal device, described device include:
Microwave reaction device is made of, the screw-feeder microwave reactor, screw-feeder, storage slag device and agitating device
It is connected at the upper inlet of microwave reactor, storage slag device is connected to below microwave reactor, and agitating device is inserted in the microwave
In the cavity of reactor, abacus is set between the microwave reactor and storage slag device, in the cavity of the microwave reactor
It is filled with the spherical carbide silicon that diameter is greater than orifice plate aperture, microwave heating equipment, steam/oxygen intake are set on microwave reactor
Above microwave applicator up-hole plate, pyrolysis gas outlet is provided with below storage slag device up-hole plate；
Catalytic reforming unit is filled with reformation inside it and urges through piping connection on the pyrolysis gas outlet of microwave reactor
Agent, outside are provided with heating mantle；
Collection device, including condenser, liquid header, gas collector and aspiration pump, the condenser are connected to catalysis weight
The rear of engagement positions, condenser lower section connect liquid header, are connected to above the gas collector and condenser, receive in gas
Aspiration pump is provided between storage and condenser.
2. gasifying powder coal device according to claim 1, it is characterized in that in the external setting heat preservation of the microwave reactor
Layer.
3. gasifying powder coal device according to claim 2, it is characterized in that the heat preservation layer material is alumina silicate fibre.
4. gasifying powder coal device according to claim 1, it is characterized in that the microwave heating equipment is microwave magnetron.
5. gasifying powder coal device according to claim 4, it is characterized in that being provided with 2~10 microwave magnetrons, Mei Gewei
1~1.5kW of output power of wave magnetron, frequency 2450MHz, the type of cooling are water cooling.
6. gasifying powder coal device according to claim 1, it is characterized in that being provided with anti-gray partition, institute in the storage slag device
Anti-gray partition is stated between orifice plate and pyrolysis gas outlet.
7. gasifying powder coal device according to claim 1, it is characterized in that the spherical carbide silicon 2~4cm of diameter, orifice bore
1~3cm of diameter.
8. gasifying powder coal device according to claim 1, it is characterized in that thermometer hole is equipped on the microwave reactor,
Thermocouple is installed, the thermocouple protrudes into the cavity of microwave reactor in the thermometer hole.
9. gasifying powder coal device according to claim 1, it is characterized in that the microwave reactor is made pottery using high temperature resistant wave-permeable
Porcelain preparation.
10. the method for carrying out coal gasification using claim 1 gasifying powder coal device is the pyrolytic gasification that microwave reactor is arranged
Temperature is 650~1100 DEG C, and the catalytic temperature of catalytic reforming unit is 300~600 DEG C, regulates and controls screw-feeder charging rate 5
Fine coal is continuously added to microwave reactor by screw-feeder by~50kg/h, agitating device 20~120r/min of mixing speed
In cavity, stirred in high temperature spherical carbide silicon bed with pull-type above and below agitating device, and be passed through by steam/oxygen intake
Fine coal is rapidly heated pyrolytic gasification as gasifying agent by steam and oxygen；Generated residue drops into storage slag device by orifice plate
In, under the suction function of aspiration pump, the pyrolysis gas for entering storage slag device top across high temperature spherical carbide silicon bed goes out pyrolysis gas
Mouthful, subsequently into catalytic reforming unit, catalytic reforming is carried out by catalyst；It reforms gas and tar entrance is condensed by condenser
Liquid header, uncondensable synthesis gas are collected by gas collector.
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| CN201811060125.8A CN109054899A (en) | 2018-09-12 | 2018-09-12 | A kind of gasifying powder coal device and gasification process |
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| CN201811060125.8A CN109054899A (en) | 2018-09-12 | 2018-09-12 | A kind of gasifying powder coal device and gasification process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110964554A (en) * | 2019-12-24 | 2020-04-07 | 哈尔滨工业大学 | Microwave plastic waste oil production device and use method thereof |
| CN112745961A (en) * | 2019-10-31 | 2021-05-04 | 中国石油化工股份有限公司 | Vertical microwave heating biomass gasification reactor |
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| CN107652995A (en) * | 2017-11-06 | 2018-02-02 | 南昌大学 | A kind of method that vinasse fast pyrogenation prepares biological flue gas |
| CN107828431A (en) * | 2017-11-06 | 2018-03-23 | 南昌大学 | A kind of method of the converting fuel oil of shell class discarded object microwave radiation technology |
| CN107892930A (en) * | 2017-11-06 | 2018-04-10 | 南昌大学 | A kind of method of fruit stone class discarded object fast pyrolysis oil production |
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2018
- 2018-09-12 CN CN201811060125.8A patent/CN109054899A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652995A (en) * | 2017-11-06 | 2018-02-02 | 南昌大学 | A kind of method that vinasse fast pyrogenation prepares biological flue gas |
| CN107828431A (en) * | 2017-11-06 | 2018-03-23 | 南昌大学 | A kind of method of the converting fuel oil of shell class discarded object microwave radiation technology |
| CN107892930A (en) * | 2017-11-06 | 2018-04-10 | 南昌大学 | A kind of method of fruit stone class discarded object fast pyrolysis oil production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745961A (en) * | 2019-10-31 | 2021-05-04 | 中国石油化工股份有限公司 | Vertical microwave heating biomass gasification reactor |
| CN110964554A (en) * | 2019-12-24 | 2020-04-07 | 哈尔滨工业大学 | Microwave plastic waste oil production device and use method thereof |
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Application publication date: 20181221 |