CN216998301U - Power station boiler flue gas carbon dioxide conversion system - Google Patents
Power station boiler flue gas carbon dioxide conversion system Download PDFInfo
- Publication number
- CN216998301U CN216998301U CN202122242055.1U CN202122242055U CN216998301U CN 216998301 U CN216998301 U CN 216998301U CN 202122242055 U CN202122242055 U CN 202122242055U CN 216998301 U CN216998301 U CN 216998301U
- Authority
- CN
- China
- Prior art keywords
- gas
- biomass gasification
- biomass
- flue gas
- carbon dioxide
- 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.)
- Active
Links
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a carbon dioxide conversion technology, in particular to a power station boiler flue gas carbon dioxide conversion system. Including power plant boiler flue gas treatment portion, biomass gasification portion, carbon residue collection portion and gas processing portion, biomass gasification portion is including the biomass conveyor, drying-machine, breaker, rubbing crusher, the biomass gasification stove that connect gradually, and biomass gasification stove's top is equipped with raw and other materials feed inlet, and the solid biomass waste material that obtains after smashing falls into the stove through the feed inlet at biomass gasification stove top, and biomass gasification stove's bottom is equipped with the air inlet, and the air inlet is connected with the gas outlet of desulfurizing tower, and biomass gasification stove's the winding of the furnace body outside has the heat exchange tube, and the heat exchange tube is connected with the heat exchanger. The flue gas of the power station boiler is used as the biomass gasification atmosphere, so that the carbon dioxide emission in the tail gas of the power station boiler is reduced, and the full conversion and reutilization of carbon dioxide gas are realized.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide conversion, in particular to a power station boiler flue gas carbon dioxide conversion system.
Background
Since the industrial revolution, with the progress and development of science and technology, the demand of people for energy has increased day by day. The large-scale development and utilization of fossil fuels generate the emission of a large amount of carbon dioxide, and the fossil fuels such as coal, petroleum and natural gas are used as main energy sources and still serve as important driving forces for promoting the rapid development of the economic society of people at the present stage. Excessive carbon dioxide emissions not only create a set of climate and environmental problems, but also cause disasters worldwide. Such as: ablation in polar glaciers in south and north, frequent occurrence of extreme weather, rise in sea level, spread of novel diseases, global food crisis, riot and war of regional government bureaus and the like. Carbon dioxide is not only a major greenhouse gas, but also a renewable carbon resource rich in resources. The carbon dioxide resource transformation is to transform carbon dioxide serving as a carbon resource into an energy product with a high added value, and the current carbon dioxide resource transformation modes mainly include a biological transformation method, an electrochemical reduction method, a photocatalytic reduction method, a catalytic hydrogenation method and the like. In the method, the conversion rate of the carbon dioxide is not high, and the reutilization and the effective conversion of the carbon dioxide resource cannot be well realized.
The biomass gasification technology is characterized in that reducing gas is used as a gasifying agent, and part of substances in biomass fuel are converted into mixed gas of combustible gas such as hydrogen, carbon monoxide, methane and other hydrocarbons under a high-temperature condition. The biomass gasification technology plays an important role in treating a large amount of crop solid waste, reducing the harm of the biomass solid waste to the environment and the like.
The carbon dioxide content in the boiler flue gas of the power station is high, and the problems of severe greenhouse effect, polar glacier melting, sea level rising and the like can be caused when the untreated boiler flue gas is released into the atmosphere. If the biomass gasification technology is utilized to recycle the carbon dioxide of the high-temperature flue gas, the carbon dioxide emission of the gas-fired boiler can be greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a power station boiler flue gas carbon dioxide conversion system which depends on a biomass gasification technology, wherein flue gas of a power station boiler is used as a biomass gasification atmosphere, waste heat of the flue gas of the boiler is used as a heat source for biomass gasification, solid biomass waste materials are gasified in a biomass gasification device, carbon dioxide in the flue gas of the power station boiler is used as reducing gas to perform oxidation-reduction reaction with carbon elements in fixed biomass waste materials, and the yield of carbon monoxide and other hydrocarbon in gas production by the gasification reaction is promoted, so that the emission of carbon dioxide in the tail gas of the power station boiler is reduced, and the full conversion and reutilization of the carbon dioxide are realized.
The technical scheme of the utility model is as follows: a power station boiler flue gas carbon dioxide conversion system comprises a power station boiler flue gas treatment part, a biomass gasification part, a carbon residue collection part and a fuel gas treatment part, wherein the power station boiler flue gas treatment part, the carbon residue collection part and the fuel gas treatment part are respectively connected with a biomass gasification furnace;
the flue gas treatment part of the power station boiler comprises a power station boiler, a heat exchanger, an SCR (selective catalytic reduction) reactor, a bag-type dust remover, an electrostatic dust remover and a desulfurization tower which are sequentially connected, wherein a gas outlet of the power station boiler is connected with a gas inlet of the heat exchanger, heat exchange is generated between the heat exchanger and the biomass gasification part, a gas outlet of the heat exchanger is connected with a gas inlet of the SCR reactor, a gas outlet of the SCR reactor is connected with a gas inlet of the bag-type dust remover, a gas outlet of the bag-type dust remover is connected with a gas inlet of the electrostatic dust remover, a gas outlet of the electrostatic dust remover is connected with a gas inlet of the desulfurization tower, and a gas outlet of the desulfurization tower is connected with the biomass gasification part;
the biomass gasification part comprises a biomass conveyor, a dryer, a crusher, a pulverizer and a biomass gasification furnace which are sequentially connected, wherein the top of the biomass gasification furnace is provided with a raw material feed inlet, solid biomass waste obtained after crushing falls into the furnace through the feed inlet at the top of the biomass gasification furnace, the bottom of the biomass gasification furnace is provided with an air inlet, the air inlet is connected with an air outlet of a desulfurizing tower, the outer side of a furnace body of the biomass gasification furnace is wound with a heat exchange tube, the heat exchange tube is connected with a heat exchanger, and a heat exchange medium flows in the heat exchange tube.
According to the biomass gasification device, the residual carbon collecting part comprises a residual carbon separating collector, a residual carbon compressor and a residual carbon storage box which are sequentially connected, the residual carbon separating collector is connected with the bottom of the biomass gasification furnace, residual carbon generated after biomass gasification is collected through the residual carbon separating collector and then enters the residual carbon compressor for compression treatment, and blocky biomass residual carbon obtained by compression is conveyed into the residual carbon storage box for storage.
The fuel gas treatment part comprises a fuel gas separator, a fuel gas dust remover, a fuel gas compressor and a fuel gas storage tank which are sequentially connected, the combustible gas generated by biomass gasification firstly removes moisture in the fuel gas through the fuel gas separator, then enters the fuel gas dust remover to remove dust in the fuel gas, then enters the fuel gas compressor to be compressed, and the compressed fuel gas is stored through the fuel gas storage tank.
The drying temperature in the drying machine is 60-110 ℃, the particle diameter of the solid biomass waste material obtained by crushing in the crusher is less than or equal to 10mm, and the particle diameter of the solid biomass waste material crushed by the crusher is less than or equal to 3mm, so that the solid biomass waste material can be pyrolyzed and gasified in the biomass gasification furnace conveniently.
The reaction temperature for removing the nitrogen oxides in the SCR reactor is 300-400 ℃, and the reaction temperature for removing the sulfides in the desulfurization tower is 90-180 ℃.
The working principle of the system is as follows. Firstly, solid biomass waste is used as a raw material, and is dried, crushed and crushed in sequence, so that the solid biomass waste is processed into biomass waste powder particles which are more beneficial to biomass gasification. Secondly, the flue gas at the outlet of the power station boiler exchanges heat in the heat exchanger 2, a high-temperature heat source of the flue gas is extracted, and the flue gas passing through the heat exchanger 2 is subjected to denitration, dedusting and desulfurization in sequence to become purified low-temperature flue gas and enters the biomass gasification furnace 11. Then, the pulverized biomass waste powder particles enter the biomass gasification furnace 11, a high-temperature heat source extracted from the heat exchanger 2 provides a required heat source for the gasification process in the biomass gasification furnace 11, the biomass waste powder particles and the purified low-temperature flue gas perform a biomass gasification reaction in the biomass gasification furnace, and carbon dioxide is fully converted and reused in the gasification reaction process. And finally, removing moisture, removing dust, compressing and storing combustible gas obtained by reaction in the biomass gasification furnace, and collecting, compressing and storing carbon residues obtained by reaction in the biomass gasification furnace.
The utility model has the beneficial effects that:
(1) the system can utilize solid biomass waste materials such as pruning and greening preparation, rice husks, corncobs or dried branches and the like as raw materials, and utilize a biomass gasification technology to convert the biomass waste materials into combustible gas with high added value, such as carbon monoxide, methane and other hydrocarbons and the like, so that the recycling of the solid biomass waste materials is realized, the problem of environment welfare of the biomass solid waste materials is solved, and the recycling value of the raw materials is improved;
(2) by adopting the biomass gasification technology, carbon dioxide in the flue gas of the power station boiler is used as reducing gas to reduce carbon element in the solid biomass waste, and the carbon dioxide gas is converted and recycled, so that the content of the carbon dioxide in the flue gas of the power station boiler can be effectively reduced, and meanwhile, combustible gas with high utilization value can be obtained, thereby being beneficial to global carbon emission reduction and environmental protection;
(3) the heat in a large amount of high-temperature boiler flue gas can be extracted through the heat exchanger and used as an energy source required by the biomass gasification furnace, the synthesis of high-quality fuel gas in the biomass gasification furnace is facilitated, the energy utilization efficiency of the whole system is improved, and the economy of the system is also improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1, a power station boiler; 2, a heat exchanger; 3, an SCR reactor; 4, a bag-type dust collector; 5, an electrostatic dust collector; 6, a desulfurizing tower; 7, a crusher; 8, a crusher; 9 a dryer; 10, a biomass conveyor; 11 a biomass gasification furnace; 12 a residual carbon separation collector; 13 a carbon residue compressor; 14 a carbon residue storage box; 15 gas-gas separator; 16 gas dust remover; 17 a gas compressor; 18 gas storage tanks.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The utility model can be implemented in a number of ways different from those described herein and similar generalizations can be made by those skilled in the art without departing from the spirit of the utility model. Therefore, the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the power station boiler flue gas carbon dioxide conversion system of the present invention includes a power station boiler flue gas treatment portion, a biomass gasification portion, a carbon residue collection portion, and a fuel gas treatment portion, which are respectively connected to a biomass gasification furnace.
The power station boiler flue gas treatment part comprises a power station boiler 1, a heat exchanger 2, an SCR (selective catalytic reduction) reactor 3, a bag-type dust collector 4, an electrostatic dust collector 5 and a desulfurizing tower 6 which are sequentially connected, flue gas generated by the power station boiler 1 enters the heat exchanger 2 from a flue at the tail part of the boiler, heat exchange is generated between the heat exchanger 2 and the biomass gasification part, and the heat of the flue gas of the high-temperature boiler is fully utilized by the biomass gasification part. The gas outlet of the heat exchanger 2 is connected with the gas inlet of the SCR reactor 3 through a connecting pipeline, the denitration treatment of the boiler flue gas is realized in the SCR reactor 3, and the reaction temperature for removing the nitric oxides in the denitration treatment process is 300-400 ℃. The gas outlet of the SCR reactor 3 is connected with the gas inlet of the bag-type dust collector 4 through a connecting pipeline, the gas outlet of the bag-type dust collector 4 is connected with the gas inlet of the electrostatic dust collector 5 through a connecting pipeline, and fly ash in the boiler flue gas is discharged through the bag-type dust collector 4 and the electrostatic dust collector 5. The gas outlet of the electrostatic dust collector 5 is connected with the gas inlet of the desulfurizing tower 6 through a connecting pipeline, the gas outlet of the desulfurizing tower 6 is connected with the biomass gasification part through a connecting pipeline, and the reaction temperature for removing sulfide is 90-180 ℃. And (3) realizing boiler flue gas desulfurization treatment in the desulfurizing tower to finally obtain purified low-temperature flue gas, wherein the purified low-temperature flue gas is used as a biomass gasifying agent to enter a biomass gasifying part.
The biomass gasification part comprises a biomass conveyor 10, a dryer 9, a crusher 8, a crusher 7 and a biomass gasification furnace 11 which are connected in sequence, solid biomass waste is carried by the biomass conveyor 10 and enters the dryer 9 to be dried and dehydrated, the drying temperature in the dryer 9 is 60-110 ℃, the dried solid biomass waste enters the crusher 8 to be crushed, the particle diameter of the crushed solid biomass waste is less than or equal to 10mm, the crushed solid biomass waste is crushed by the crusher 7 to become biomass powder particles with smaller particles, the particle diameter of the crushed solid biomass waste is less than or equal to 3mm, and the solid biomass waste is convenient to pyrolyze and gasify in the biomass gasification furnace 11. The crushed solid biomass waste falls into the biomass gasifier 11 through a raw material inlet at the top of the gasifier. The bottom of the biomass gasification furnace 11 is provided with an air inlet, the air inlet is connected with the air outlet of the desulfurizing tower 6, and the purified low-temperature flue gas flowing out of the desulfurizing tower 6 enters the biomass gasification furnace 11. The heat exchange pipe is wound on the outer side of the furnace body of the biomass gasification furnace 11 and connected with the heat exchanger 2, a heat exchange medium, such as water or heat conducting oil, flows in the heat exchange pipe, and when the heat exchange medium flows into the heat exchanger 2, the heat exchange medium absorbs heat of high-temperature boiler flue gas in the heat exchanger 2, so that the temperature of the heat exchange medium is increased, and meanwhile, the temperature of the high-temperature boiler flue gas is reduced. When the heat exchange medium flows to the outer side wall of the biomass gasification furnace 11, the biomass gasification furnace 11 absorbs the heat of the heat exchange medium, so that the temperature in the biomass gasification furnace 11 reaches the biomass pyrolysis gasification temperature, generally 600-.
Combustible gas in flue gas generated by power station boiler mainly comprises CO and CH4H2 and other CaHbThe pyrolysis gasification process in the biomass gasifier is as follows:
the carbon gasification reaction comprises the following steps:
C+H2O→H2+CO ΔH298K＝131kJ/mol (1)
the water-gas conversion reaction is as follows:
CO+H2O→H2+CO2 ΔH298K＝-40.9kJ/mol (2)
the methane reforming reaction is as follows:
CH4+H2O→3H2+CO ΔH298K＝206.3kJ/mol (3)
the hydrocarbon reforming reaction is:
CaHb+aH2O＝aCO+(a+b/2)H2 (4)
and (3) carbon dioxide reduction reaction:
C+CO2→CO ΔH298K＝-393.5kJ/mol (5)
the residual carbon collecting part comprises a residual carbon separating collector 12, a residual carbon compressor 13 and a residual carbon storage box 14 which are sequentially connected, the residual carbon collector 12 is connected with the bottom of biomass gasification, residual carbon generated after biomass gasification is collected through the residual carbon collector 12 firstly, then compression treatment is carried out in the residual carbon compressor 13, massive biomass residual carbon obtained by compression is conveyed into the residual carbon storage box 14 to be stored, and follow-up deep excavation of residual carbon resource utilization is facilitated.
The gas treatment part comprises a gas-gas separator 15, a gas dust remover 16, a gas compressor 17 and a gas storage tank 18 which are connected in sequence, the combustible gas generated by gasification of the biomass gasification furnace firstly removes moisture in the gas through the gas-gas separator 15, then enters the gas dust remover 16 to remove dust in the gas, then enters the gas compressor 17 to compress the gas, and the compressed gas is stored through the gas storage tank.
The working principle of the system is as follows. Firstly, solid biomass waste is used as a raw material, and is dried, crushed and crushed in sequence, so that the solid biomass waste is processed into biomass waste powder particles which are more beneficial to biomass gasification. Secondly, the flue gas at the outlet of the power station boiler exchanges heat in the heat exchanger 2 to extract a high-temperature heat source of the flue gas, and the flue gas passing through the heat exchanger 2 is subjected to denitration, dedusting and desulfurization treatment in sequence to become purified low-temperature flue gas and enters the biomass gasification furnace 11. Then, the pulverized biomass waste powder particles enter the biomass gasification furnace 11, a high-temperature heat source extracted from the heat exchanger 2 provides a required heat source for the gasification process in the biomass gasification furnace 11, the biomass waste powder particles and the flue gas generate a biomass gasification reaction in the biomass gasification furnace, and carbon dioxide is fully converted and reused in the gasification reaction process. And finally, removing moisture, removing dust, compressing and storing combustible gas obtained by reaction in the biomass gasification furnace, and collecting, compressing and storing carbon residues obtained by reaction in the biomass gasification furnace.
The power station boiler flue gas carbon dioxide conversion system provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a power plant boiler flue gas carbon dioxide conversion system which characterized in that: the system comprises a power station boiler flue gas treatment part, a biomass gasification part, a carbon residue collection part and a fuel gas treatment part, wherein the power station boiler flue gas treatment part, the carbon residue collection part and the fuel gas treatment part are respectively connected with a biomass gasification furnace;
the power station boiler flue gas treatment part comprises a power station boiler (1), a heat exchanger (2), an SCR (selective catalytic reduction) reactor (3), a bag-type dust remover (4), an electrostatic dust remover (5) and a desulfurizing tower (6) which are sequentially connected, wherein a gas outlet of the power station boiler is connected with a gas inlet of the heat exchanger (2), heat exchange is generated between the heat exchanger (2) and the biomass gasification part, a gas outlet of the heat exchanger (2) is connected with a gas inlet of the SCR reactor (3), a gas outlet of the SCR reactor (3) is connected with a gas inlet of the bag-type dust remover (4), a gas outlet of the bag-type dust remover (4) is connected with a gas inlet of the electrostatic dust remover (5), a gas outlet of the electrostatic dust remover (5) is connected with a gas inlet of the desulfurizing tower (6), and a gas outlet of the desulfurizing tower (6) is connected with the biomass gasification part;
the biomass gasification part comprises a biomass conveyor (10), a dryer (9), a crusher (8), a crusher (7) and a biomass gasification furnace (11) which are sequentially connected, the top of the biomass gasification furnace (11) is provided with a raw material feed inlet, solid biomass waste obtained after crushing falls into the furnace through the feed inlet at the top of the biomass gasification furnace (11), the bottom of the biomass gasification furnace (11) is provided with an air inlet, the air inlet is connected with the air outlet of a desulfurizing tower (6), a heat exchange pipe is wound outside the furnace body of the biomass gasification furnace (11), the heat exchange pipe is connected with a heat exchanger (2), and a heat exchange medium flows in the heat exchange pipe.
2. The utility boiler flue gas carbon dioxide conversion system of claim 1, characterized in that: the residual carbon collecting part comprises a residual carbon collector (12), a residual carbon compressor (13) and a residual carbon storage box (14) which are sequentially connected, the residual carbon collector (12) is connected with the bottom of biomass gasification, residual carbon generated after the biomass gasification is collected through the residual carbon collector (12) firstly, then the residual carbon enters the residual carbon compressor (13) to be compressed, and massive biomass residual carbon obtained by compression is conveyed to the residual carbon storage box (14) to be stored.
3. The utility boiler flue gas carbon dioxide conversion system of claim 1, characterized in that: the fuel gas processing part comprises a fuel gas separator (15), a fuel gas dust remover (16), a fuel gas compressor (17) and a fuel gas storage tank (18) which are sequentially connected, the combustible gas generated by gasification of the biomass gasification furnace is firstly subjected to moisture removal in the fuel gas through the fuel gas separator (15), enters the fuel gas dust remover (16) to remove dust in the fuel gas, then enters the fuel gas compressor (17) to compress the fuel gas, and the compressed fuel gas is stored through the fuel gas storage tank (18).
4. The utility boiler flue gas carbon dioxide conversion system of claim 1, characterized in that: the drying temperature in the dryer (9) is 60-110 ℃, the particle diameter of the solid biomass waste obtained by crushing in the crusher (8) is less than or equal to 10mm, and the particle diameter of the solid biomass waste crushed by the crusher (7) is less than or equal to 3 mm.
5. The utility boiler flue gas carbon dioxide conversion system of claim 1, characterized in that: the reaction temperature for removing the nitrogen oxides in the SCR reactor (3) is 300-400 ℃, and the reaction temperature for removing the sulfides in the desulfurizing tower (6) is 90-180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242055.1U CN216998301U (en) | 2021-09-16 | 2021-09-16 | Power station boiler flue gas carbon dioxide conversion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242055.1U CN216998301U (en) | 2021-09-16 | 2021-09-16 | Power station boiler flue gas carbon dioxide conversion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216998301U true CN216998301U (en) | 2022-07-19 |
Family
ID=82366310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122242055.1U Active CN216998301U (en) | 2021-09-16 | 2021-09-16 | Power station boiler flue gas carbon dioxide conversion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216998301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382388A (en) * | 2022-08-22 | 2022-11-25 | 中国海洋大学 | System and method for resource conversion of carbon dioxide in boiler flue gas |
-
2021
- 2021-09-16 CN CN202122242055.1U patent/CN216998301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382388A (en) * | 2022-08-22 | 2022-11-25 | 中国海洋大学 | System and method for resource conversion of carbon dioxide in boiler flue gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Nath et al. | Hydrogen from biomass | |
| CA2624510C (en) | Process for generating methane and/or methane hydrate from biomass | |
| CN104531186B (en) | Method for producing tar and hydrocarbon fuel products with coal | |
| CN101657525A (en) | System and method for producing substitute natural gas from coal | |
| CN102977927A (en) | Apparatus for preparing synthesis gas based on dual fluidized bed biomass gasification and preparation method thereof | |
| CN103409171A (en) | Biomass pressurized fluidized bed gasification gas turbine combined cycle power generation system | |
| CN110055104A (en) | A kind of method that the utilization of low-order coal sub-prime prepares natural gas | |
| CN203403070U (en) | Biomass pressurized fluidized-bed gasification gas turbine combined cycle power generation system | |
| CN216998301U (en) | Power station boiler flue gas carbon dioxide conversion system | |
| CN104162358A (en) | Method for synchronous desulphurization, denitration dedusting and emission reduction of carbon dioxide by fire coal and flue gas | |
| CN103045308A (en) | Power generation method and system based on step conversion of hydrocarbon components of coal | |
| CN107557075B (en) | Biomass indirect liquefaction synthetic oil technique and its system | |
| JP2001065364A (en) | Power generating system | |
| CN207552243U (en) | A kind of system of domestic garbage resource | |
| WO2020082377A1 (en) | Process for using garbage to prepare liquid-state fuel and chemical products, and garbage catalytic pyrolysis system | |
| CN110055107A (en) | A kind of method that low-order coal sub-prime utilizes technique waste water zero-emission | |
| CN215860490U (en) | IGCC system for oxygen generation by adopting gas turbine to exhaust smoke | |
| CN205258385U (en) | Fixed bed biological matter gasification - pyrolysis of coal coupling poly -generation device | |
| CN111718756A (en) | Thermal power plant pyrolysis hydrogen production system and hydrogen production method | |
| CN210122559U (en) | Thermal power plant pyrolysis hydrogen production system | |
| KR101392870B1 (en) | Production method of bio disel using waste oil extracted from food waste | |
| CN101838558B (en) | Mixed fuel coal water slurry entrained flow bed gasification system | |
| CN201737900U (en) | High-efficiency quick coal pyrolyzing device | |
| CN107983111B (en) | System and method for capturing power plant flue gas carbon dioxide by rice husk gasification coupling sodium silicate | |
| CN218089447U (en) | Energy common-rail carbon neutralization system for synthesis gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |