CN217031824U - Cooling method carbon dioxide capture system - Google Patents
Cooling method carbon dioxide capture system Download PDFInfo
- Publication number
- CN217031824U CN217031824U CN202220635009.XU CN202220635009U CN217031824U CN 217031824 U CN217031824 U CN 217031824U CN 202220635009 U CN202220635009 U CN 202220635009U CN 217031824 U CN217031824 U CN 217031824U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- flue gas
- inlet
- cooler
- compressed air
- 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
Abstract
The utility model discloses a cooling method carbon dioxide capture system, which comprises an air passage and a flue gas passage, and is characterized in that the air passage comprises an air compressor, a compressed air cooler, a compressed air reservoir and a compressed air expander which are sequentially connected through a pipeline; the flue gas passage comprises a flue gas processor, a flue gas compressor, a flue gas cooler, a carbon dioxide condenser and a plurality of carbon dioxide solidifiers which are connected in parallel with the carbon dioxide condenser in sequence through pipelines; the compressed air expander is connected with the flue gas compressor through a mechanical transmission mechanism; the carbon dioxide condenser and the carbon dioxide solidifying device are both in a dividing wall type heat exchanger structure; the air is compressed, cooled, stored and expanded in the air passage, the carbon dioxide condenser and the carbon dioxide solidifying device are refrigerated, and the flue gas is subjected to desulfurization, denitrification, dehydration, compression, cooling, condensation and solidification in the flue gas passage to obtain solid carbon dioxide so as to realize the capture of the carbon dioxide.
Description
Technical Field
The utility model relates to the technical field of carbon dioxide capture, in particular to a system for capturing carbon dioxide by adopting a cooling method aiming at flue gas.
Background
Carbon Capture and Sequestration (CCS, also known as Carbon Capture and Sequestration, Carbon collection and storage, etc.) refers to the Capture of Carbon dioxide (CO) produced by large power plants2) Collected and stored in various ways to avoid its emission to the atmosphere. This technology is considered to be the most economical and feasible method for reducing greenhouse gas emission and alleviating global warming on a large scale in the future. There are three main ways of capturing carbon dioxide: pre-combustion capture (Pre-combustion), Oxy-fuel combustion (Oxy-fuel combustion), and Post-combustion capture (Post-combustion). Post-combustion capture, i.e. capture of CO in flue gases emitted by combustion2CO, as is common today2The separation technology mainly comprises a chemical absorption method (utilizing acid-base absorption) and a physical absorption method (temperature-changing or pressure-changing absorption). Theoretically, the post-combustion trapping technology is applicable to any thermal power plant. However, the pressure of ordinary flue gas is small and the volume is large, CO2The concentration is low, and a large amount of nitrogen is contained, so that the capture system is large and consumes a large amount of energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a method for refrigerating by utilizing air by using CO in flue gas aiming at the difficulty of a post-combustion trapping mode in the prior art2Process and system for carrying out liquefaction and solidification to achieve CO2And (4) trapping.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cooling method carbon dioxide capture system comprises an air passage and a flue gas passage, and is characterized in that the air passage comprises an air compressor, a compressed air cooler, a compressed air reservoir and a compressed air expander which are sequentially connected through a pipeline; the flue gas passage comprises a flue gas processor, a flue gas compressor, a flue gas cooler, a carbon dioxide condenser and a plurality of carbon dioxide solidifiers which are connected in sequence through pipelines; the compressed air expander is connected with the flue gas compressor through a mechanical transmission mechanism; the carbon dioxide condenser and the carbon dioxide solidifying device both adopt a dividing wall type heat exchanger structure, the carbon dioxide condenser is provided with a flue gas inlet, a liquid carbon dioxide outlet, an air inlet and an exhaust port, and the carbon dioxide solidifying device is provided with a carbon dioxide inlet, an exhaust port, an air inlet and an air outlet; the liquid carbon dioxide outlet of the carbon dioxide condenser is connected with the carbon dioxide inlets of the plurality of carbon dioxide solidifying devices in parallel through a pipeline, and the air outlets of the plurality of carbon dioxide solidifying devices are connected with the air inlets of the carbon dioxide condenser in parallel through a pipeline; the outlet of the compressed air expander is connected in parallel to the air inlets of the plurality of carbon dioxide solidifiers through pipes.
In the cooling method carbon dioxide capture system, air is compressed, cooled, stored and expanded in an air passage sequentially through an air compressor, a compressed air cooler, a compressed air reservoir and a compressed air expander, and is discharged out of the system after passing through a refrigeration link of a carbon dioxide condenser and a carbon dioxide solidification device; the flue gas passes through a flue gas processor, a flue gas compressor, a flue gas cooler, a carbon dioxide condenser and a carbon dioxide solidifying device of a flue gas passage in sequence to be subjected to desulfurization, denitrification, dehydration, compression, cooling, condensation and solidification to obtain solid carbon dioxide, and other components are directly discharged to the atmospheric environment. The air and the flue gas flow and exchange heat through respective process flows in the system, the air and the flue gas exchange heat in the carbon dioxide condenser and the plurality of carbon dioxide solidifiers, the temperature of the air is increased, the temperature of the flue gas is reduced, and the carbon dioxide is separated. A plurality of carbon dioxide solidifying devices in the flow of the system are used in time staggered and in turn, so that the continuity of the carbon dioxide capturing process can be guaranteed, and solid carbon dioxide separated from the carbon dioxide solidifying devices needs to be collected and removed by adopting a mechanical means. Flue gas treater's effect in this system is that desulfurization, denitration etc. have the gas of pipeline corrosivity to and dehydration, avoid among the process that moisture condenses and blocks up the pipeline.
In the cooling method carbon dioxide capture system, air is discharged out of the system after being compressed, cooled, stored, expanded and refrigerated; the flue gas is compressed, cooled, condensed and solidified to obtain solid carbon dioxide, and other components are directly discharged to the atmospheric environment.
In the cooling method carbon dioxide capture system of the present invention, a plurality of carbon dioxide solidifying devices are provided. When carbon dioxide is solidified, the exhaust of the carbon dioxide solidifying device is performed in turn with a certain time interval.
The cooling method carbon dioxide capture system has the function of compressed air energy storage. The air compressor and the compressed air expander may be operated simultaneously or the valley electricity may be used to store the compressed air in the compressed air reservoir while the compressed air expander is not operating.
The cooling method carbon dioxide capture system of the utility model can be operated only by compressed air. When the compressed air storage has enough compressed air, the compressed air expander can be driven to operate to drive the flue gas compressor.
The flue gas treated by the cooling method carbon dioxide capture system can be any industrial, commercial and transportation waste gas containing carbon dioxide.
In the cooling method carbon dioxide capture system, the carbon dioxide solidifying device needs to collect and transfer solid carbon dioxide after the carbon dioxide is solidified.
In the cooling method carbon dioxide capture system, the flue gas processor is a device for processing components except carbon dioxide according to flue gas emission processing regulations of different industries.
In one embodiment of the utility model, the flue gas cooler adopts a dividing wall type heat exchanger structure and is provided with a heat sink inlet, an exhaust port, a flue gas inlet and a flue gas outlet; the exhaust ports of the carbon dioxide solidifiers are connected with the heat gathering inlet of the flue gas cooler in parallel through a pipeline, the outlet of the flue gas compressor is connected with the flue gas inlet of the flue gas cooler through a pipeline, and the flue gas outlet of the flue gas cooler is connected with the flue gas inlet of the carbon dioxide condenser through a pipeline; the flue gas cooler utilizes the low-temperature exhaust of the carbon dioxide solidification device as a cold source to cool the high-temperature flue gas from the flue gas compressor, so that the cold recovery is realized. In another embodiment, a carbon dioxide condenserThe exhaust port is also connected with the heat converging port of the flue gas cooler through a pipeline, and CO is completed in the carbon dioxide solidification device2The cold energy of the collected flue gas and the cold energy of the air discharged by the carbon dioxide condenser are simultaneously used as cold sources of the flue gas cooler, so that the cold energy recovery is realized.
In one embodiment of the utility model, the compressed air cooler adopts a dividing wall type heat exchanger structure and is provided with a heat sink inlet and an exhaust port, the exhaust port of the carbon dioxide condenser is connected with the heat sink inlet of the compressed air cooler through a pipeline, and the cold energy of the air exhausted by the carbon dioxide condenser is used as a cold source of the compressed air cooler to realize cold energy recovery.
In one embodiment of the utility model, the flue gas cooler adopts a dividing wall type heat exchanger structure and is provided with a heat sink inlet, an exhaust port, a flue gas inlet and a flue gas outlet, the outlet of the flue gas compressor is connected with the flue gas inlet of the flue gas cooler through a pipeline, the flue gas outlet of the flue gas cooler is connected with the flue gas inlet of the carbon dioxide condenser through a pipeline, the exhaust port of the carbon dioxide condenser is connected with the heat sink inlet of the flue gas cooler through a pipeline, and the heat sink and the flue gas are subjected to indirect direct contact type heat exchange in the flue gas cooler to realize cold quantity recovery.
In one embodiment of the utility model, the compressed air cooler adopts a dividing wall type heat exchanger structure and is provided with a heat sink inlet and an exhaust port; the exhaust ports of the carbon dioxide solidifiers are connected in parallel with the heat sink inlet of the compressed air cooler through pipelines, and the heat sink and the compressed air are subjected to non-contact direct contact heat exchange in the compressed air cooler to realize cold recovery. In another embodiment, the exhaust port of the carbon dioxide condenser is also piped to the heat sink of the compressed air cooler to use CO from the carbon dioxide condenser2The collected cold energy of the flue gas and the cold energy of the air discharged by the carbon dioxide condenser are simultaneously used as cold sources of the compressed air cooler, so that the cold energy recovery is realized. In still another embodiment, the flue gas cooler also adopts a dividing wall type heat exchanger structure and is provided with a heat sink inlet, an exhaust port, a flue gas inlet and a flue gas outlet; the exhaust port of the carbon dioxide condenser is connected with the flue gas cooler through a pipelineHeat sink of cooler, CO is completed in solidification device using carbon dioxide2The collected cold energy of the flue gas is used as a cold source of the compressed air cooler, and meanwhile, the cold energy of the air discharged by the carbon dioxide condenser is used as the cold source of the flue gas cooler, so that the cold energy recovery is realized.
In the cooling method carbon dioxide capture system, the specific types of the devices such as the air compressor, the compressed air cooler, the compressed air reservoir, the compressed air expander, the flue gas processor, the flue gas compressor, the flue gas cooler, the carbon dioxide condenser and the like are not limited, and the devices can be any devices capable of meeting the process requirements.
The system process adopts air as a refrigerating working medium, and is safe, green and wide in source. The equipment and the process implementation method have low threshold and are more beneficial to popularization. Meanwhile, the method has an energy storage function, does not completely depend on external energy, and can utilize compressed air obtained in any energy form to drive the system to operate.
Drawings
Fig. 1 is a schematic view of the configuration and connection of a carbon dioxide capture system according to a first embodiment of the present invention.
Fig. 2 is a schematic view of the configuration and connection of a carbon dioxide capture system according to a second embodiment of the present invention.
FIG. 3 is a schematic view showing the configuration and connection of a carbon dioxide capturing system according to a third embodiment of the present invention.
FIG. 4 is a schematic view showing the configuration and connection of a carbon dioxide capturing system according to a fourth embodiment of the present invention.
Fig. 5 is a schematic view of the configuration and connection of a carbon dioxide capture system according to a fifth embodiment of the present invention.
FIG. 6 is a schematic view showing the configuration and connection of a carbon dioxide capturing system according to a sixth embodiment of the present invention.
FIG. 7 is a schematic view showing the configuration and connection of a carbon dioxide capturing system according to a seventh embodiment of the present invention.
Fig. 8 is a schematic view of the configuration and connection of a carbon dioxide capture system according to an eighth embodiment of the present invention.
The numbering in the figures illustrates:
the system comprises an air compressor 1, a compressed air cooler 2, a compressed air accumulator 3, a compressed air expander 4, a flue gas processor 5, a flue gas compressor 6, a flue gas cooler 7, a carbon dioxide condenser 8 and a carbon dioxide solidifying device 9-1 to 9-3.
Detailed Description
The technical scheme of the utility model is further explained by embodiments in the following with reference to the attached drawings.
Example one
As shown in FIG. 1, CO in this example2The collecting system comprises an air compressor 1, a compressed air cooler 2, a compressed air accumulator 3, a compressed air expander 4, a flue gas processor 5, a flue gas compressor 6, a flue gas cooler 7, a carbon dioxide condenser 8, a plurality of carbon dioxide solidifiers 9-1 to 9-3 and the like, wherein the air compressor 1, the compressed air cooler 2, the compressed air accumulator 3 and the compressed air expander 4 are sequentially connected through pipelines; the flue gas processor 5, the flue gas compressor 6, the flue gas cooler 7 and the carbon dioxide condenser 8 are sequentially connected through pipelines; the carbon dioxide condenser 8 is of a dividing wall type heat exchanger structure; the compressed air expander 4 is connected with the flue gas compressor 6 through mechanical transmission; the carbon dioxide solidifiers 9-1 to 9-3 are in parallel connection, liquid carbon dioxide inlets of the carbon dioxide solidifiers are connected with a liquid carbon dioxide outlet of the carbon dioxide condenser 8 in parallel through pipelines, air inlets of the carbon dioxide solidifiers are connected with an air outlet of the compressed air expander 4 in parallel through pipelines, and air outlets of the carbon dioxide solidifiers 9-1 to 9-3 are connected with an air inlet of the carbon dioxide condenser 8 in parallel through pipelines.
Air is first compressed by an air compressor 1 and the compressed air is cooled by a compressed air cooler 2 and enters a compressed air reservoir 3. This process may be in CO2The collecting process is carried out simultaneously or independently during the idle time of the system. When the compressed air in the compressed air reservoir 3 is released into the compressed air expander 4, the compressed air expands to produce an extremely low temperature of about-120 c, while producing a large amount of expansion work. The compressed air expander 4 drives the smoke pressure by utilizing expansion workThe compressor 6 is operated, and the flue gas compressor 6 sucks a large amount of CO from the flue gas processor 52The compressed flue gas is sent into a flue gas cooler 7 for cooling, and then is further reduced to CO in a carbon dioxide condenser 8 through dividing wall type heat exchange2Liquefaction temperature, at this point of CO2The gas is liquefied and separated from the flue gas, and the liquid CO is discharged from a liquid outlet of a carbon dioxide condenser 82And the mixture of the flue gas then enters the carbon dioxide solidifiers 9-1 to 9-3. Here, the low temperature air of-120 ℃ output by the compressed air expander 4 further cools the liquid carbon dioxide into solid carbon dioxide through dividing wall type heat exchange, and then the residual non-condensable flue gas is directly discharged from an exhaust port of the carbon dioxide solidification device. Because of CO2The solidification needs a certain time, so that a plurality of carbon dioxide solidifying devices are arranged, the continuity of the process treatment process is ensured, and the time for the working medium to enter and exit is ensured by corresponding control mechanisms for different carbon dioxide solidifying devices. Low temperature air of-120 deg.C in the presence of CO2The temperature is still low after solidification and therefore again enters the carbon dioxide condenser 8 as CO2A cold source for liquefaction.
Example two
In this embodiment, as shown in fig. 2, in addition to the first embodiment, the exhaust ports of the carbon dioxide solidification reactors 9-1 to 9-3 are connected in parallel to the heat sink of the flue gas cooler 7 via a pipe; the flue gas cooler 7 is in a dividing wall type heat exchanger structure, the flue gas and the heat are converged in the heat exchanger to carry out non-contact direct contact type heat exchange, a flue gas inlet of the flue gas cooler 7 is connected with an outlet of the flue gas compressor 6 through a pipeline, and the flue gas cooler 7 utilizes low-temperature exhaust of the carbon dioxide solidifier 9-1 to 9-3 as a cold source to cool high-temperature flue gas from the flue gas compressor 6. CO is completed in carbon dioxide solidifiers 9-1 to 9-32The cold energy of the collected flue gas is used as a cold source of the flue gas cooler 7, and the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
EXAMPLE III
In this embodiment, as shown in fig. 3, based on the first embodiment, the compressed air cooler 2 adopts a dividing wall type heat exchanger structure, and the exhaust port of the carbon dioxide condenser 8 is connected to the heat sink inlet of the compressed air cooler 2 through a pipe, and the heat sink and the compressed air perform indirect direct contact type heat exchange in the compressed air cooler 2. The cold energy of the air discharged by the carbon dioxide condenser 8 is used as a cold source of the compressed air cooler 2, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
Example four
In this embodiment, as shown in fig. 4, based on the first embodiment, the flue gas cooler 7 adopts a dividing wall type heat exchanger structure, the exhaust port of the carbon dioxide condenser 8 is connected to the heat sink inlet of the flue gas cooler 7 through a pipe, and the heat sink and the flue gas perform indirect direct contact type heat exchange in the flue gas cooler 7. The cold energy of the air at the outlet of the carbon dioxide condenser 8 is used as a cold source of the flue gas cooler 7, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
EXAMPLE five
In this embodiment, as shown in fig. 5, based on the first embodiment, the compressed air cooler 2 is in a dividing wall type heat exchanger structure, the exhaust ports of the carbon dioxide solidifying devices 9-1 to 9-3 are connected in parallel to the heat sink inlet of the compressed air cooler 2 through a pipeline, and the heat sink and the compressed air perform indirect direct contact heat exchange in the compressed air cooler 2. CO is completed in carbon dioxide solidifiers 9-1 to 9-32The cold energy of the collected flue gas is used as a cold source of the compressed air cooler 2, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
Example six
As shown in fig. 6, in this embodiment, in addition to the fifth embodiment, the exhaust port of the carbon dioxide condenser 8 is also connected to the heat sink inlet of the compressed air cooler 2 through a pipe, and the heat sink and the compressed air perform indirect direct contact heat exchange in the compressed air cooler 2. CO is completed in carbon dioxide solidifiers 9-1 to 9-32The cold energy of the collected flue gas and the cold energy of the air discharged by the carbon dioxide condenser 8 are simultaneously used as cold sources of the compressed air cooler 2, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
EXAMPLE seven
As shown in fig. 7, in this embodiment, based on the second embodiment, the exhaust port of the carbon dioxide condenser 8 is connected to the heat sink inlet of the flue gas cooler 7 through a pipeline, the flue gas cooler 7 adopts a dividing wall type heat exchanger structure, and the heat sink and the flue gas perform indirect direct contact heat exchange. CO is completed in carbon dioxide solidifiers 9-1 to 9-32The cold energy of the collected flue gas and the cold energy of the air discharged by the carbon dioxide condenser 8 are simultaneously used as cold sources of the flue gas cooler 7, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
Example eight
As shown in fig. 8, in this embodiment, based on the fifth embodiment, the flue gas cooler 7 adopts a dividing wall type heat exchanger structure, an exhaust port of the carbon dioxide condenser 8 is connected to a heat sink inlet of the flue gas cooler 7 through a pipeline, and the heat sink and the flue gas perform indirect direct contact heat exchange. CO is completed in carbon dioxide solidifiers 9-1 to 9-32The cold energy of the collected flue gas is used as a cold source of the compressed air cooler 2, so that the cold energy recovery is realized; the cold energy of the air discharged by the carbon dioxide condenser 8 is used as a cold source of the flue gas cooler 7, so that the cold energy recovery is realized. The rest of the method and the process are the same as the first embodiment.
It is finally noted that the disclosed embodiments are intended to aid in the further understanding of the utility model, but that those skilled in the art will appreciate that: various substitutions and modifications are possible without departing from the spirit and scope of this disclosure and the appended claims. Therefore, the utility model should not be limited to the embodiments disclosed, but the scope of the utility model is defined by the appended claims.
Claims (8)
1. A cooling method carbon dioxide capture system comprises an air passage and a flue gas passage, and is characterized in that the air passage comprises an air compressor, a compressed air cooler, a compressed air reservoir and a compressed air expander which are sequentially connected through a pipeline; the flue gas passage comprises a flue gas processor, a flue gas compressor, a flue gas cooler, a carbon dioxide condenser and a plurality of carbon dioxide solidifiers which are connected in sequence through pipelines; the compressed air expander is connected with the flue gas compressor through a mechanical transmission mechanism; the carbon dioxide condenser and the carbon dioxide solidifying device are both of a dividing wall type heat exchanger structure, the carbon dioxide condenser is provided with a flue gas inlet, a liquid carbon dioxide outlet, an air inlet and an exhaust port, and the carbon dioxide solidifying device is provided with a carbon dioxide inlet, an exhaust port, an air inlet and an air outlet; the liquid carbon dioxide outlet of the carbon dioxide condenser is connected with the carbon dioxide inlets of the plurality of carbon dioxide solidifiers in parallel through a pipeline, and the air outlets of the plurality of carbon dioxide solidifiers are connected with the air inlet of the carbon dioxide condenser in parallel through a pipeline; the outlet of the compressed air expander is connected in parallel to the air inlets of the plurality of carbon dioxide solidifiers through pipes.
2. The cooling-method carbon dioxide capture system of claim 1, wherein the flue gas cooler is a dividing wall type heat exchanger structure and is provided with a heat sink inlet and an exhaust port, a flue gas inlet and a flue gas outlet, the exhaust ports of the plurality of carbon dioxide coolers are connected in parallel with the heat sink inlet of the flue gas cooler through a pipeline, the outlet of the flue gas compressor is connected with the flue gas inlet of the flue gas cooler through a pipeline, and the flue gas outlet of the flue gas cooler is connected with the flue gas inlet of the carbon dioxide condenser through a pipeline.
3. The chilled carbon dioxide capture system of claim 2, wherein the exhaust of the carbon dioxide condenser is connected to the heat sink inlet of the flue gas cooler by a conduit.
4. The cooled carbon dioxide capture system of claim 1, wherein the compressed air cooler is a recuperator structure having a heat sink inlet and an exhaust; the exhaust port of the carbon dioxide condenser is connected to the heat sink inlet of the compressed air cooler through a pipeline.
5. The cooling-method carbon dioxide capture system of claim 1, wherein the flue gas cooler is a dividing wall heat exchanger structure having a heat sink inlet and an exhaust port, a flue gas inlet and a flue gas outlet, the outlet of the flue gas compressor is connected to the flue gas inlet of the flue gas cooler through a pipe, the flue gas outlet of the flue gas cooler is connected to the flue gas inlet of the carbon dioxide condenser through a pipe, and the exhaust port of the carbon dioxide condenser is connected to the heat sink inlet of the flue gas cooler through a pipe.
6. The cooled carbon dioxide capture system of claim 1, wherein the compressed air cooler is a dividing wall heat exchanger configuration having a heat sink inlet and an exhaust; the exhaust ports of the carbon dioxide solidification devices are connected in parallel with the heat sink inlet of the compressed air cooler through pipelines.
7. The chilled carbon dioxide capture system of claim 6, wherein the exhaust of the carbon dioxide condenser is connected to the heat sink inlet of the compressed air cooler by a conduit.
8. The cooling-method carbon dioxide capture system of claim 6, wherein the flue gas cooler is a dividing wall type heat exchanger structure and is provided with a heat sink inlet and an exhaust port, a flue gas inlet and a flue gas outlet, the outlet of the flue gas compressor is connected with the flue gas inlet of the flue gas cooler through a pipeline, the flue gas outlet of the flue gas cooler is connected with the flue gas inlet of the carbon dioxide condenser through a pipeline, and the exhaust port of the carbon dioxide condenser is connected with the heat sink inlet of the flue gas cooler through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635009.XU CN217031824U (en) | 2022-03-23 | 2022-03-23 | Cooling method carbon dioxide capture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635009.XU CN217031824U (en) | 2022-03-23 | 2022-03-23 | Cooling method carbon dioxide capture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217031824U true CN217031824U (en) | 2022-07-22 |
Family
ID=82455777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220635009.XU Active CN217031824U (en) | 2022-03-23 | 2022-03-23 | Cooling method carbon dioxide capture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217031824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780783A (en) * | 2023-08-16 | 2023-09-19 | 势加透博(河南)能源科技有限公司 | Carbon dioxide trapping energy storage system and control method |
-
2022
- 2022-03-23 CN CN202220635009.XU patent/CN217031824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780783A (en) * | 2023-08-16 | 2023-09-19 | 势加透博(河南)能源科技有限公司 | Carbon dioxide trapping energy storage system and control method |
| CN116780783B (en) * | 2023-08-16 | 2024-01-26 | 势加透博(河南)能源科技有限公司 | Carbon dioxide trapping energy storage system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shen et al. | Cryogenic technology progress for CO2 capture under carbon neutrality goals: A review | |
| JP7145530B2 (en) | VOCs recovery system by cryogenic condensation using air as a refrigerant | |
| WO2007012143A1 (en) | Recovery of carbon dioxide from flue gases | |
| ES2769047T3 (en) | Procedure and plant for CO2 capture | |
| US20130312386A1 (en) | Combined cycle power plant with co2 capture plant | |
| KR20180018811A (en) | Integrated process for use in CO2 capture and thermal power production cycles from internal combustion engine of mobile sources | |
| CN109173558B (en) | Low-energy-consumption carbon dioxide capturing and sealing technology and system | |
| US20100005966A1 (en) | Co2 capture using solar thermal energy | |
| CN217031824U (en) | Cooling method carbon dioxide capture system | |
| CN114768488A (en) | Coal-fired unit flue gas carbon dioxide entrapment system | |
| US20130327024A1 (en) | Direct densification method and system utilizing waste heat for on-board recovery and storage of co2 from motor vehicle internal combustion engine exhaust gases | |
| CN109876590A (en) | A kind of thermal power plant utilizes LNG cold energy carbon capture system and carbon capture method | |
| CN108854423B (en) | Flue gas waste heat driven desulfurization, denitration and carbon capture coupled flue gas purification system and flue gas treatment method | |
| CN103687659A (en) | Heat integration for cryogenic co2 separation | |
| Perskin et al. | On the feasibility of precompression for direct atmospheric cryogenic carbon capture | |
| CN110926108A (en) | Middle and low temperature industrial flue gas carbon dioxide capture system | |
| JPH0448185A (en) | Recovering method of carbon dioxide discharged out of lng burning thermal power station | |
| CN114618259B (en) | Method for capturing carbon dioxide in flue gas | |
| CN111228978A (en) | Boiler cryogenic cooling carbon capture system and setting method thereof | |
| CN115253608A (en) | Flue gas carbon capture system and method for coal-fired power generating unit | |
| CN115405917A (en) | Flue gas recirculation nitrogen-free combustion coupling carbon dioxide capture process system and method | |
| CN210159412U (en) | Utilize LNG cold energy carbon entrapment system of thermal power plant | |
| CN213668629U (en) | Boiler low-temperature cooling carbon capture system | |
| CN216303278U (en) | Direct liquefaction capture system of carbon dioxide under supercritical pressure | |
| CN113401903A (en) | System and method for directly liquefying and capturing carbon dioxide under supercritical pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |