CN108926964A - A kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system - Google Patents
A kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system Download PDFInfo
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- CN108926964A CN108926964A CN201810929014.XA CN201810929014A CN108926964A CN 108926964 A CN108926964 A CN 108926964A CN 201810929014 A CN201810929014 A CN 201810929014A CN 108926964 A CN108926964 A CN 108926964A
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- carbon dioxide
- holding vessel
- storage system
- pipeline
- rich solution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Abstract
The present invention discloses a kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system, can effectively pass through the electricity consumption of peak valley moment and steam extraction of reasonable arrangement power plant, improve effect of the power plant to power grid peak load shifting, accommodates more renewable energy online.The device mainly includes the components such as lean solution holding vessel, rich solution holding vessel, absorption tower, Analytic Tower, reboiler, separator, carbon-dioxide gas compressor, carbon dioxide cooler.In peak times of power consumption, the system runs on carbon dioxide absorption operating condition, by the carbon dioxide capture in flue gas and is stored in rich solution (absorbing the absorbing liquid of carbon dioxide) in the case where consuming a small amount of station service at this time；In the low power consumption phase, the system runs on carbon dioxide parsing operating condition, needs to consume a large amount of extracted steam from turbine at this time for the carbon dioxide in rich solution and is parsed into gaseous state, and consumes a large amount of station services and gaseous carbon dioxide under normal pressure is compressed into high pressure conditions and is stored.
Description
Technical field
The invention belongs to energy storage, field of energy-saving technology, be related to a kind of collecting carbonic anhydride storage system, in particular to one
Kind Thermal Power Station's timesharing collecting carbonic anhydride storage system, the carbon dioxide capture system utilize power plant in low power consumption simultaneously
The thermal energy that phase electricity power and low power consumption phase extracted steam from turbine have.In peak times of power consumption by the carbon dioxide in flue gas
Be stored in carbon dioxide absorbent solution, in the low power consumption phase using thermal energy and electric energy extra in power plant by carbon dioxide from dioxy
Change to be precipitated and compress in carbon absorption liquid and store.Compared to non-time-sharing system, the peak load shifting of electric energy may be implemented, accommodate more
Renewable energy online.
Background technique
China in industrialization extensive development critical phase, the consumption of the energy also keep increasing stably and rapidly.China
Non-renewable energy based on fossil energy so that the CO2 emissions rapid development in China, this also causes China in the whole world
The relevant international negotiation of climate change faces the increasing pressure, and repeatedly how world climate change meeting will all control
How the developing countries such as state, India should realize that important agenda has been put in the emission reduction of greenhouse gases.Therefore the titanium dioxide of China
Carbon emission reduction and to global warming gas control for become particularly important and crucial.
Existing collecting carbonic anhydride technology includes multiple technologies form, wherein capturing the main needle of CO 2 technology after burning
The smoke evacuation of energy power system tail portion is separated and trapped, one important feature of the technology is that carbon dioxide capture equipment is only
The main equipment of motive power system is stood on, more flexible can use or equipment is in diverse dynamical system, therefore
It is widely used in the power device using power station as representative.
A step in carbon dioxide capture system is that carbon dioxide is precipitated from liquid, this needs a large amount of heat
Amount.The origin of heat is the steam extraction of steam turbine, so this will affect the acting of steam turbine and then influences generated energy.Meanwhile by two
Carbonoxide compression storage or compression transport need a large amount of electric energy.
Summary of the invention
It needs to consume in links such as the compressions and precipitation of carbon dioxide in existing post combustion carbon dioxide trapping system
The problem of a large amount of thermal energy and electric energy, the purpose of the present invention is according to resident and commercial power changing rule, in power-plant flue gas
Carbon dioxide carry out timesharing trapping, while using power plant in low power consumption phase electricity power and low power consumption phase steam turbine
The thermal energy that steam extraction has, by the electricity consumption of peak valley moment and steam extraction of reasonable arrangement power plant, this facilitates to power grid peak load shifting,
So as to dissolve the online of the renewable energy such as more wind-powered electricity generations, photoelectricity, alleviate power supply and demand relationship.
The technical solution that the present invention is taken by realization its technical purpose are as follows:
A kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system, including lean solution holding vessel, absorption tower, rich solution storage
Tank, reboiler, Analytic Tower, separator, carbon-dioxide gas compressor and high-pressure carbon dioxide storage system, which is characterized in that
The lean solution holding vessel absorbs dioxy to store to store carbon dioxide absorbent solution, the rich solution holding vessel
Change the absorbing liquid of carbon,
The gas inlet of the absorption tower lower part is connected to the smoke-exhaust pipeline of Thermal Power Station,
The carbon dioxide absorbent solution import on the absorption tower top is connected to the lean solution holding vessel,
Exhanst gas outlet at the top of the absorption tower is connected to the chimney of Thermal Power Station,
The rich solution outlet of the absorb the bottom of the tower is connected to the inlet of the rich solution holding vessel,
In peak times of power consumption, power-plant flue gas is passed through in the absorption tower, in the absorption tower, power-plant flue gas and titanium dioxide
Carbon absorption liquid is in contact, and the carbon dioxide in flue gas is changed into rich solution by carbon dioxide absorbent solution absorption, and the rich solution passes through
The rich solution outlet of the absorb the bottom of the tower enters in the rich solution holding vessel, and remaining flue gas goes out from the flue gas at the top of the absorption tower
Mouth enters chimney；
The rich solution import on the Analytic Tower top is connected to the liquid outlet of the rich solution holding vessel,
Mixed gas outlet at the top of the Analytic Tower is connected to by pipeline with the separator,
The liquid outlet of the parsing tower bottom is connected to by pipeline with the liquid-inlet of the reboiler,
The carbon dioxide gas outlet of the separator passes through the inlet communication of pipeline and the carbon-dioxide gas compressor, institute
The outlet for stating carbon-dioxide gas compressor is connected to by pipeline with the high-pressure carbon dioxide storage system；The condensation of the separator
Water out passes through the condensed water inlet communication of pipeline and the Analytic Tower top；
The steam inlet of the reboiler is connected to power plant steam turbine bleed steam pipework, and the gas vent of the reboiler passes through
Pipeline is connected to the gas feed of the Analytic Tower lower part, and the lean solution outlet of the reboiler is stored by pipeline and the lean solution
Tank connection；
In the low power consumption phase, into the rich solution in the Analytic Tower be resolved to the gaseous mixture of carbon dioxide and water vapour with
And remaining liq, the carbon dioxide gas isolated in the separator is transported in the carbon-dioxide gas compressor, described
The high-pressure carbon dioxide that carbon-dioxide gas compressor generates is transported to the high-pressure carbon dioxide storage system；In the separator
The water recovery Cheng Shuihou isolated is returned in the Analytic Tower by pipeline；The remaining liq generated in the Analytic Tower
It is transported in the reboiler, the steam inlet of the reboiler is connected to power plant steam turbine bleed steam pipework, is boiled again described
The remaining liq generated in Analytic Tower described in device is changed into lean solution and gas, the lean solution after contacting with power plant steam turbine steam extraction
For the absorbing liquid for having parsed carbon dioxide, the gas is returned in the Analytic Tower by pipeline, and the lean solution passes through pipeline
It is transported in the lean solution holding vessel.
Preferably, the electric energy needed for the low power consumption phase, the carbon-dioxide gas compressor is mentioned by the extra electric energy of Thermal Power Station
For.
Preferably, the outlet of the carbon-dioxide gas compressor after a carbon dioxide cooler with the high-pressure carbon dioxide
Storage system connection.
Preferably, the communicating pipe between the lean solution holding vessel and the carbon dioxide absorbent solution import on the absorption tower top
Road is equipped with a transfer tube.
Preferably, the flue gas inlet tube road of the absorption tower lower part is equipped with a flue gas blower.
Preferably, the connecting pipeline between the rich solution outlet of the absorb the bottom of the tower and the inlet of the rich solution holding vessel
It is equipped with a transfer tube.
Preferably, the rich solution inlet ductwork on the Analytic Tower top is equipped with a transfer tube.
Preferably, the connecting pipeline between the lean solution outlet and the lean solution holding vessel of the reboiler is equipped with a driving
Pump.
Preferably, the series of the carbon-dioxide gas compressor is 1.
Preferably, in non-electricity peak non-electricity trough period, the system is still run.
Heating power power plant timesharing collecting carbonic anhydride storage system of the invention, basic structure are as follows: 1. in peak times of power consumption,
Through flue gas blower and absorption tower, by the carbon dioxide storage in the smoke evacuation of power plant in carbon dioxide absorbent solution；2. in electricity consumption
Trough period, using the thermal energy of power plant's electric energy and extracted steam from turbine, by the effect of reboiler and Analytic Tower, by carbon dioxide absorption
Carbon dioxide in liquid is parsed into gaseous state, and compresses storage.
It is compared compared with power-plant flue gas collecting carbonic anhydride technology, heating power power plant timesharing collecting carbonic anhydride of the invention is deposited
Storage system its advantages: 1. realizing the peak load shifting of electric energy, and the compression storage of carbon dioxide is carried out in the low power consumption phase, is had
Help alleviate imbalance between power supply and demand and accommodates more renewable energy online；2. can be in the compression storage for carrying out carbon dioxide
The steam extraction of Steam Turbine is consumed, so as to reduce Steam Turbine acting, further realizes the effect to electric energy peak load shifting.
Detailed description of the invention
Fig. 1 is carbon dioxide absorption operating condition (peak times of power consumption) operation schematic diagram；
Fig. 2 is that carbon dioxide parses operating condition (low power consumption phase) operation schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and examples, in detail
Thin description through the foregoing embodiment, completely effectively realizes the purpose of the present invention.Person skilled in art is understood that this
Invention includes but is not limited to content described in attached drawing and the above specific embodiment.Although the present invention is just it is now recognized that the most real
With and preferred embodiment be illustrated, it is any without departing from this hair it should be understood that the present invention is not limited to the disclosed embodiments
The modification of bright function and structure principle is intended to be included in the range of claims.
As shown in Figure 1, 2, Thermal Power Station's timesharing collecting carbonic anhydride storage system of the invention, with existing thermal power generation
Factory is used cooperatively, and the system can utilize flue gas, chimney of electric plant, the extra electric energy of extracted steam from turbine and power plant of Thermal Power Station.
The system is by lean solution holding vessel 1, pump 2, flue gas blower 3, absorption tower 4, pump 5, rich solution holding vessel 6, pump 7, reboiler 8, parsing
The components composition such as tower 9, separator 10, pump 11, carbon-dioxide gas compressor 12 and carbon dioxide cooler 13.Lean solution holding vessel 1 is used
To store carbon dioxide absorbent solution, rich solution holding vessel 6 absorbs the absorbing liquid of carbon dioxide to store.
As shown in Figure 1, the gas inlet of 4 lower part of absorption tower is connected to the smoke-exhaust pipeline of Thermal Power Station, and in smoke exhaust pipe
Road is equipped with flue gas blower 3；The carbon dioxide absorbent solution import on 4 top of absorption tower is connected to lean solution holding vessel 1, and therebetween
Connecting pipeline be equipped with kinetic pump 2；The exhanst gas outlet at 4 top of absorption tower is connected to the chimney of Thermal Power Station；4 bottom of absorption tower
The rich solution outlet in portion is connected to the inlet of rich solution holding vessel 6, and connecting pipeline between the two is equipped with kinetic pump 5；With
Electric peak period, power-plant flue gas are passed through in absorption tower 4, and in absorption tower 4, power-plant flue gas is in contact with carbon dioxide absorbent solution,
Carbon dioxide in flue gas is changed into rich solution by carbon dioxide absorbent solution absorption, and rich solution passes through the rich solution outlet of 4 bottom of absorption tower
Into in rich solution holding vessel 6, remaining flue gas enters chimney from the exhanst gas outlet at 4 top of absorption tower.
As shown in Fig. 2, the rich solution import on 9 top of Analytic Tower is connected to the liquid outlet of rich solution holding vessel 6, and between the two
Connecting pipeline is equipped with kinetic pump 7；The mixed gas outlet at 9 top of Analytic Tower is connected to by pipeline with separator 10,9 bottom of Analytic Tower
The liquid outlet in portion is connected to by pipeline with the liquid-inlet of reboiler 8, and the carbon dioxide gas outlet of separator 10 passes through pipe
It is deposited by pipeline and high-pressure carbon dioxide the outlet of the inlet communication on road and carbon-dioxide gas compressor 12, carbon-dioxide gas compressor 12
Storage system connection, and connecting pipeline between the two is equipped with a carbon dioxide cooler 13；The condensation water out of separator 10
Pass through the condensed water inlet communication of pipeline and 9 top of Analytic Tower；The steam inlet and power plant steam turbine bleed steam pipework of reboiler 8 connect
Logical, the gas vent of reboiler 8 is connected to by pipeline with the gas feed of 9 lower part of Analytic Tower, and the lean solution outlet of reboiler 8 passes through
Pipeline is connected to lean solution holding vessel 1, and connecting pipeline between the two is equipped with kinetic pump 11.In the low power consumption phase, into solution
Rich solution in analysis tower 9 is resolved to the gaseous mixture and remaining liq of carbon dioxide and water vapour, isolates in separator 10
Carbon dioxide gas is transported in carbon-dioxide gas compressor 12, and the high-pressure carbon dioxide that carbon-dioxide gas compressor 12 generates is defeated
It send to high-pressure carbon dioxide storage system；The water recovery Cheng Shuihou isolated in separator 10 returns to parsing by pipeline
In tower 9；The remaining liq generated in Analytic Tower 9 is transported in reboiler 8, the steam inlet and power plant steam turbine of reboiler 8
Bleed steam pipework connection, the remaining liq generated in Analytic Tower 9 in reboiler 8 is changed into poor after contacting with power plant steam turbine steam extraction
Liquid and gas, lean solution are to have parsed the absorbing liquid of carbon dioxide, and gas is returned in Analytic Tower 9 by pipeline, and lean solution passes through pipe
Road is transported in lean solution holding vessel 1.
Thermal Power Station's timesharing collecting carbonic anhydride storage system of the invention, in peak times of power consumption, carbon dioxide is in
Absorb operating condition.Power-plant flue gas enters flue gas blower 3 by pipeline, subsequently into absorption tower 4.It is poor in lean solution holding vessel 1 simultaneously
Liquid, i.e. carbon dioxide absorbent solution first pass through pump 2, also enter absorption tower 4.In absorption tower 4, flue gas and carbon dioxide absorbent solution hair
Raw to contact, the carbon dioxide in flue gas is absorbed by carbon dioxide absorbent solution, and carbon dioxide absorbent solution becomes rich solution and (absorbs dioxy
Change the absorbing liquid of carbon).Remaining flue gas is discharged from the top on absorption tower 4, into chimney.Rich solution is by pump 5, into rich solution holding vessel
6 store.
Thermal Power Station's timesharing collecting carbonic anhydride storage system of the invention, in the low power consumption phase, carbon dioxide is in
Parse operating condition.Rich solution in rich solution holding vessel 6 is by pump 7, into Analytic Tower 9.Extracted steam from turbine enters reboiler by pipeline
8, it is contacted with the liquid flowed out in Analytic Tower 9.The gas generated in reboiler 8 enters Analytic Tower 9, reboiler by pipeline
The liquid generated in 8 i.e. lean solution (absorbing liquid for having parsed carbon dioxide) is by pump 11, into lean solution holding vessel 1.In Analytic Tower 9
Gas (containing water vapour and carbon dioxide) separator 10 is entered by pipeline, in separator 10, water recovery Cheng Shui
Back to Analytic Tower 9, carbon dioxide gas then passes through pipeline and enters carbon-dioxide gas compressor 12.The electricity of carbon-dioxide gas compressor 12
Electric energy that can be extra from low power consumption phase power plant.The carbon dioxide being compressed by temperature after carbon dioxide cooler 13
It reduces, is stored in high-pressure carbon dioxide stocking system.
Through the foregoing embodiment, the purpose of the present invention is completely effectively realized.Person skilled in art is understood that
The present invention includes but is not limited to content described in attached drawing and the above specific embodiment.Although the present invention is just it is now recognized that the most
Practical and preferred embodiment is illustrated, it should be understood that the present invention is not limited to the disclosed embodiments, it is any without departing from this
The modification of the function and structure principle of invention is intended to be included in the range of claims.
Claims (10)
1. a kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system, including lean solution holding vessel, absorption tower, rich solution storage
Tank, reboiler, Analytic Tower, separator, carbon-dioxide gas compressor and high-pressure carbon dioxide storage system, which is characterized in that
The lean solution holding vessel absorbs carbon dioxide to store to store carbon dioxide absorbent solution, the rich solution holding vessel
Absorbing liquid,
The gas inlet of the absorption tower lower part is connected to the smoke-exhaust pipeline of Thermal Power Station,
The carbon dioxide absorbent solution import on the absorption tower top is connected to the lean solution holding vessel,
Exhanst gas outlet at the top of the absorption tower is connected to the chimney of Thermal Power Station,
The rich solution outlet of the absorb the bottom of the tower is connected to the inlet of the rich solution holding vessel,
In peak times of power consumption, power-plant flue gas is passed through in the absorption tower, and in the absorption tower, power-plant flue gas and carbon dioxide are inhaled
It receives liquid to be in contact, the carbon dioxide in flue gas is changed into rich solution by carbon dioxide absorbent solution absorption, and the rich solution passes through described
The rich solution outlet of absorb the bottom of the tower enter the rich solution holding vessel in, remaining flue gas from the exhanst gas outlet at the top of the absorption tower into
Enter chimney；
The rich solution import on the Analytic Tower top is connected to the liquid outlet of the rich solution holding vessel,
Mixed gas outlet at the top of the Analytic Tower is connected to by pipeline with the separator,
The liquid outlet of the parsing tower bottom is connected to by pipeline with the liquid-inlet of the reboiler,
The carbon dioxide gas outlet of the separator is by the inlet communication of pipeline and the carbon-dioxide gas compressor, and described two
The outlet of carbonoxide compressor is connected to by pipeline with the high-pressure carbon dioxide storage system；The condensed water of the separator goes out
Mouth passes through the condensed water inlet communication of pipeline and the Analytic Tower top；
The steam inlet of the reboiler is connected to power plant steam turbine bleed steam pipework, and the gas vent of the reboiler passes through pipeline
It is connected to the gas feed of the Analytic Tower lower part, the lean solution outlet of the reboiler is connected by pipeline and the lean solution holding vessel
It is logical；
In the low power consumption phase, the gaseous mixture of carbon dioxide and water vapour is resolved into the rich solution in the Analytic Tower and is remained
Extraction raffinate body, the carbon dioxide gas isolated in the separator are transported in the carbon-dioxide gas compressor, the dioxy
Change the high-pressure carbon dioxide that carbon compressor generates and is transported to the high-pressure carbon dioxide storage system；It is separated in the separator
Water recovery Cheng Shuihou out is returned in the Analytic Tower by pipeline；The remaining liq generated in the Analytic Tower is defeated
It send into the reboiler, the steam inlet of the reboiler is connected to power plant steam turbine bleed steam pipework, in the reboiler
The remaining liq generated in the Analytic Tower is changed into lean solution and gas after contacting with power plant steam turbine steam extraction, the lean solution is solution
The absorbing liquid of carbon dioxide is analysed, the gas is returned in the Analytic Tower by pipeline, and the lean solution is defeated by pipeline
It send into the lean solution holding vessel.
2. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that:
Low power consumption phase, electric energy needed for the carbon-dioxide gas compressor are provided by the extra electric energy of Thermal Power Station.
3. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
The outlet for stating carbon-dioxide gas compressor is connected to after a carbon dioxide cooler with the high-pressure carbon dioxide storage system.
4. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
The connecting pipeline stated between lean solution holding vessel and the carbon dioxide absorbent solution import on the absorption tower top is equipped with a transfer tube.
5. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
The flue gas inlet tube road for stating absorption tower lower part is equipped with a flue gas blower.
6. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
The connecting pipeline stated between the rich solution outlet of absorb the bottom of the tower and the inlet of the rich solution holding vessel is equipped with a transfer tube.It is excellent
The rich solution inlet ductwork of selection of land, the Analytic Tower top is equipped with a transfer tube.Preferably, the reboiler lean solution outlet with
Connecting pipeline between the lean solution holding vessel is equipped with a transfer tube.
7. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
The series for stating carbon-dioxide gas compressor is 1.
8. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that:
Non-electricity peak non-electricity trough period, the system are still run.
9. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
System is stated to be in when absorbing operating condition, the liquid in the lean solution holding vessel gradually decreases, the liquid in the rich solution holding vessel by
Cumulative to add, the only described lean solution holding vessel, rich solution holding vessel, absorption tower are in operating status.
10. Thermal Power Station's timesharing collecting carbonic anhydride storage system according to the claims, it is characterised in that: institute
When stating system in parsing operating condition, only above-mentioned lean solution holding vessel, rich solution holding vessel, Analytic Tower, reboiler, separator, dioxy
Change carbon compressor and carbon dioxide cooler is in operating status.
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| CN201810929014.XA CN108926964B (en) | 2018-08-15 | 2018-08-15 | Thermal power plant timesharing carbon dioxide entrapment storage system |
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| CN201810929014.XA CN108926964B (en) | 2018-08-15 | 2018-08-15 | Thermal power plant timesharing carbon dioxide entrapment storage system |
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| CN113511955A (en) * | 2021-06-03 | 2021-10-19 | 中国华能集团清洁能源技术研究院有限公司 | Device and method for synthesizing methanol by using carbon dioxide and water |
| CN115090080A (en) * | 2022-04-27 | 2022-09-23 | 重庆远达烟气治理特许经营有限公司科技分公司 | Absorption regeneration decoupling type carbon capture system |
| CN115045809A (en) * | 2022-08-15 | 2022-09-13 | 江苏晟鸿智能科技有限公司 | Thermal power plant carbon emission collection and storage power generation device and method |
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