CN207980813U - One kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator - Google Patents
One kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator Download PDFInfo
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- CN207980813U CN207980813U CN201721833591.6U CN201721833591U CN207980813U CN 207980813 U CN207980813 U CN 207980813U CN 201721833591 U CN201721833591 U CN 201721833591U CN 207980813 U CN207980813 U CN 207980813U
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Abstract
The utility model is related to one kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator, smoke inlet pipe including being sequentially connected, the pretreatment system for filtering and condensing, compressor and supersonic speed separating pipe, supersonic speed separating pipe contains liquid outlet and gas vent, liquid outlet connects fluid reservoir, and gas vent connects air accumulator.The utility model first tentatively can filter and condense flue gas by the way that pretreatment system is arranged, improve the working efficiency of subsequent parts；By the way that compressor is arranged, the pressure of mixture can be improved with than volume, be conducive to the progress of depth separation, and supersonic speed separating pipe can be made to minimize, using supersonic speed separating pipe, realize CO2/H2O mixture depth detaches, the refrigeration wasted work that simplifies the complexity of whole flow process, and can be substantially reduced in traditional separating technology so that the economy of whole flow process is greatly improved.
Description
Technical field
The utility model belongs to purification separation field, and in particular to one kind being applied to carbon dioxide in flue gas/aqueous mixtures
Depth separator.
Background technology
Change in face of world climate, how to effectively control greenhouse gas emissions, realize sustainable development, each by the world
The attention of state.And CO2It is wherein to the maximum gas of climate change effect, the warming effect that it is generated accounts for all greenhouse gases and increases
The 63% of temperature effect, and remaining time longest in an atmosphere.Therefore, it is reduced as far as CO2Discharge is that international community is current
Problem in the urgent need to address.And CO2Capture with Plugging Technology Applied (Carbon Dioxide Capture and Storage,
CCS) since its huge Emission Reduction Potential and economic benefits in the past few years cause the extensive concern of society.
CO2Capture mainly carries out CO from smoke mixture2Separation.For a large amount of distributed CO2Emission source carries out
CO2More difficulty is collected, therefore its main target is CO2The emission source that concentration is higher, flow is larger, the combustion of such as conventional fossil
Expect power plant, synthesis ammonia plant, steel plant etc..And for the CO of conventional power plant emission2Capture systems be broadly divided into three kinds of sides
Formula：Capture systems after capture technique, oxygen-enriched combusting capture systems and burning before burning.Wherein referring to of oxygen-enriched combusting capture technique
Stone fuel is in pure oxygen or oxygen-enriched middle burning, CO2It is the chief component of gas in flue with vapor, next by CO2It is logical
Certain means are crossed to be detached.It under normal conditions, can be by the re-injection combustion furnace again of the flue gas after burning, it is therefore an objective to drop
Low combustion temperature, while further increasing CO in flue gas2Volume fraction, reduce CO2The difficulty of trapping.In recent years, it detaches
CO out2Gas is also used as the working media of other power cycles other than being directly injected into underground sequestration, or is used in
In the recovery process of oil, pressure is improved by being injected into oil reservoir, extrudes oil effectively to promote oil production rate.
By the CO of separation2It generally requires to compress and liquefy, more convenient the transporting to of ability is sealed up for safekeeping or place to use, and mesh
Preceding common CO2The condition of compressing and liquefying is：Pressure is more than 2MPa, and temperature is less than -20 DEG C.But the CO captured using different technologies2
Purity have very big difference, in order to avoid the frozen block problem of pipeline valve in liquefaction process, while reducing in transportational process to pipe
The corrosivity in road and pressure vessel needs the CO to concentration2Carry out deep dehydration.The CO used at present2During compressing and liquefying
Wasted work be mainly used for during refrigeration link, while deep dehydration keeps flow further complicated.
Invention content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of applied to dioxy in flue gas
Change carbon/aqueous mixtures depth separator, the refrigeration wasted work of carbon dioxide/water separation process can be reduced, dehydration efficiency is high.
In order to achieve the above object, the utility model adopts the following technical solution：
Smoke inlet pipe including being sequentially connected, pretreatment system, compressor and supersonic speed point for filtering and condensing
From pipe, supersonic speed separating pipe contains liquid outlet and gas vent, and liquid outlet connects fluid reservoir, and gas vent connects gas storage
Tank.
Further, pretreatment system includes initial flue gas filter.
Further, pretreatment system further includes the import condenser being arranged between initial flue gas filter and compressor
With import separator.
Further, import separator connects compressor by opening up gas vent at top；The side wall of import separator
The outlet with valve is also offered respectively with bottom.
Further, supersonic speed separating pipe includes the piping being sequentially connected, jet pipe converging transition, larynx section, jet pipe divergent segment, surpasses
Velocity of sound wing panel, rotating separation straight pipe and support diffusion piece housing, are uniformly equipped with several on the madial wall of supersonic speed wing panel
Supersonic Wing；It supports and is arranged in diffusion piece housing between diffuser and the two front end there are gap, in the gap, support diffuser
Shell lower opening and it is connected with liquid header, liquid outlet is arranged on liquid header, and gas vent setting is being expanded
It presses in section.
Further, the side wall line style of jet pipe converging transition is this pungent base curves of Vito.
Further, the front end side tangent line of Supersonic Wing is parallel with the axis of supersonic speed wing panel, and Supersonic Wing goes out
There is 20 °~45 ° of angle between mouth direction and the axis of supersonic speed wing panel；4~6 supersonic speed are installed in supersonic speed wing panel
The wing.
Further, the length of rotating separation straight pipe is determined by following formula：
Wherein：LmaxIt is the length of rotating separation straight pipe,For the average friction system in rotating separation straight tube segment pipe
Number, D are rotating separation straight pipe pipe radius, and k is the specific heats of gases, MEFor jet pipe divergent segment exit design Mach number.
Further, between piping and jet pipe converging transition, between Supersonic Wing and supersonic speed wing panel and support diffuser
By being welded to connect between shell and diffuser.
Further, between jet pipe divergent segment and supersonic speed wing panel and between supersonic speed wing panel and rotating separation straight pipe
It is connected by flange.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model first tentatively can filter and condense flue gas by the way that pretreatment system is arranged, improve subsequent parts
Working efficiency；By the way that compressor is arranged, can improve the pressure of mixture with than volume, be conducive in this way depth separation into
Row, and supersonic speed separating pipe can be made to minimize, using supersonic speed separating pipe self-characteristic, realize CO2/H2O mixture depth
Separation, the refrigeration wasted work that simplifies the complexity of whole flow process, and can be substantially reduced in traditional separating technology so that entire
The economy of flow is greatly improved.The utility model effectively reduces CO2Refrigeration wasted work during compressing and liquefying, simultaneously
Simplify the complexity of whole flow process；Apparatus structure is simple, realizes CO2/H2O mixtures efficiently separate, and energy conservation and environmental protection can
It is used under more rugged environment, there is higher economy.
Further, the utility model has been effectively removed by adding initial flue gas filter in system front end in flue gas
Ash content and other solid particles, make the service condition of flow back-end component be improved.
Further, the utility model, by its condensation, removes CO by the way that import cooler is arranged2/H2O mixtures
In most of vapor, reduce the concentration of water in mixture, power input to compressor can be reduced, and improve supersonic speed indirectly
The separative efficiency of separating pipe.
Further, on the side wall of the utility model import separator and bottom also opens up outlet respectively, is conducive to discharge liquor
State water or solid debris.
Further, the utility model supersonic speed separating pipe can first be such that the temperature of mixture declines with pressure, vaporous water
It is condensed into the free water of liquid, then passes through Supersonic Wing induction and generates high speed rotary motion, under the influence of centrifugal force, liquid
Free water separated from mixture, achieve the purpose that separating liquor drainage, in diffuser, temperature, the pressure of gas are gone up, and are subtracted
The small pressure loss, while ensureing CO2Always exist with gas phase.
Further, the side wall line style of the utility model jet pipe converging transition is this pungent base curves of Vito, can ensure to export
The uniformity of air-flow, turbulence level is small, and shock wave is not present in flow field, and then improves the separative efficiency of jet pipe.
Further, Supersonic Wing is in tilted layout by the utility model, can effectively reduce energy loss, and air-flow is made to pass through
There is preferable through-current capability when crossing aerofoil；It is more powerful in order to make the vapor in air-flow be generated in condensation process simultaneously
Centrifugal force field is conducive to subsequent separation.
Further, the utility model limits the length of rotating separation straight pipe, ensures best separating effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is supersonic speed separating pipe structural schematic diagram used by the utility model.
Wherein：1- smoke inlet pipes；2- initial flue gas filters；3- import coolers；4- import separators；5- moistures；
6- compressors；7- supersonic speed separating pipes；8- liquid outlets；9- gas vents；10- fluid reservoirs；11- air accumulators；12- is piped；13-
Jet pipe converging transition；14- larynx sections；15- jet pipe divergent segments；16- supersonic speed wing panels；17- Supersonic Wings；18- rotating separation straight pipes；
19- supports diffusion piece housing；20- diffusers；21- flanges；22- liquid headers.
Specific implementation mode
The utility model is described in further details below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, the utility model can carry out CO to oxygen-enriched combusting power plant flue gas body2/H2O mixture depth
Separation, including initial flue gas pretreatment system and depth piece-rate system.
Wherein, pretreatment system includes smoke inlet pipe 1, initial flue gas filter 2, import condenser 3 and import separation
Device 4；Depth system includes compressor 6, supersonic speed separating pipe 7, fluid reservoir 10 and air accumulator 11, and supersonic speed separating pipe 7 is main
It is divided into piping 12, jet pipe converging transition 13, larynx section 14, jet pipe divergent segment 15, supersonic speed wing panel 16, Supersonic Wing 17, rotation point
From straight pipe 18, support diffusion piece housing 19, diffuser 20 and liquid header 22.
The entrance of smoke inlet pipe 1 is passed through flue gas, outlet and 2 entrance of initial flue gas filter of smoke inlet pipe 1
Connection, the outlet of initial flue gas filter 2 are connect with 3 entrance of import condenser, and the outlet of import condenser 3 enters with import separator 4
Mouth connection, 4 gas vent of import separator are located at top, and ejection is moisture 5, is connect with compressor 6；Import separator 4 is also
It opens up there are two the outlet with valve, one is located on side wall, and one is located at bottom, and the outlet on side wall is in order to can will be into
Liquid water discharge in mouthful separator 4, at the same can be used for because pipeline fault make in import separator 4 liquid continuous increase without
When can be discharged in time, the valve that can open the outlet carries out liquid discharge.The outlet of bottom is in order to which import point is irregularly discharged
From, because of the solid debris that pipeline or technological reason generate, these clasts are typically all iron filings, can be precipitated under tank body in device 4
Side；The outlet of compressor 6 is connect with 7 entrance of supersonic speed separating pipe, and the liquid outlet 8 of supersonic speed separating pipe 7 is connect with fluid reservoir 10,
The gas vent 9 of supersonic speed separating pipe is connect with air accumulator 11.To be connect with pipeline by valve between upper-part.
The order of connection of each component is followed successively by piping 12, jet pipe converging transition 13, larynx section 14, jet pipe in supersonic speed separating pipe 7
Divergent segment 15, supersonic speed wing panel 16, rotating separation straight pipe 18 and support diffusion piece housing 19 are equipped in supersonic speed wing panel 16
Several Supersonic Wings 17；It supports in diffusion piece housing 19 and is arranged between diffuser 20 and the two front end there are gap, rear end is tight
Close connection supports 19 lower opening of diffusion piece housing and is connected with liquid header 22, liquid outlet 8 is set in the gap
It sets on liquid header 22 and is connected with fluid reservoir 10.Wherein piping 12 and jet pipe converging transition 13, Supersonic Wing 17 with it is super
By being welded to connect between velocity of sound wing panel 16, support diffusion piece housing 19 and diffuser 20, for convenience of processing and fabricating and installation
Maintenance, passes through method between jet pipe divergent segment 15 and supersonic speed wing panel 16 and supersonic speed wing panel 16 and rotating separation straight pipe 18
Orchid 21 is attached.
The core equipment that crucial centrifugation is played in the utility model separator is supersonic speed separating pipe 7, is mainly tied
Structure is broadly divided into following five parts：(1) jet pipe converging transition；(2) larynx section；(3) jet pipe divergent segment；(4) Supersonic Wing；(5) it revolves
Turn separation straight pipe.
CO2/H2O mixtures adiabatic expansion in jet pipe forms low-temp low-pressure, so that the moisture in mixture is separated, is
Subsequent cyclonic separation provides antecedent condition, and in order to make de Laval noz(zle) exit flow uniformity, turbulence level is small, and in flow field not
There are shock waves, and then improve the separative efficiency of jet pipe, need to optimize jet pipe.It can by the knowledge of aerothermodynamics
Know, when gas reaches velocity of sound, necessarily lead to shock wave in supersonic speed separating pipe, the property of gas mutates after shock wave, can do
Disturb the flow field in separating pipe.So in order to reduce the influence of shock wave, the position of shock wave should be made as possible rearward when designing jet pipe.Together
When mixture in water recovery certain setting time is needed at water droplet, in order to enable water vapour fully to condense, and energy
The influence that condensation heat dissipation generates air-flow is set to be preferably minimized, the supersonic speed separating pipe of the utility model patent is set according to claimed below
Meter：
(1) jet pipe converging transition 13 is used for accelerating fluid, while ensureing the uniformity of exit flow, according to Vito Xin Siji songs
Line is designed.
(2) design of throat 14 needs to be determined according to de Laval noz(zle) pressure at inlet and institute accuracy class to be achieved,
Here for fitting practical application, equation of state of real gas is selected to be calculated.
(3) jet pipe divergent segment 15 will not only make exit flow keep enough speed, also generate air-flow enough
The nuclei of condensation simultaneously have enough length and control environment that drop is made constantly to grow to become larger, to improve separation gas-liquid separation effect, answer
It is designed according to Fu Ershifa.
(4) Supersonic Wing 17 should be designed as：The smaller leading edge of radius, thickness is smaller, camber is smaller, flap surface as possible
The distribution of smooth, thickness and camber is non-uniform Distribution in an axial direction, to avoid impact loss, 17 import of Supersonic Wing and incoming side
To being consistent, i.e. import front end is vertical with incoming, and side tangent line is parallel with direction of flow；Tail portion be shrunk to a little to
There is preferable through-current capability when reducing its energy loss as far as possible, and air-flow being made to pass through aerofoil；While in order to make in air-flow
Vapor generates more powerful centrifugal force field in condensation process, and the export direction and the angle in pipe level direction of fin take
20 °~45 °, 4-6 fin is uniformly distributed along the circumferential direction of separating pipe.
(5) cyclonic separation straight pipe should be designed as：Since air-flow can generate model after Supersonic Wing in separation straight tube
Promise stream, separating cyclone tube is too short to cause gas-liquid also not have separation not to be put into diffuser, too long to be led due to the decaying of air velocity
Cause separating effect poor.Its optimum length is determined by following formula：
Wherein：LmaxIt is the length of rotating separation straight pipe,For the average friction system in rotating separation straight tube segment pipe
Number, D are rotating separation straight pipe pipe radius, and k is the specific heats of gases, MEFor jet pipe divergent segment exit design Mach number.
The main course of work of the utility model and principle are：From oxygen-enriched burnup or other new type power cycle flues
That collects mainly becomes CO2/H2The initial flue gas of O mixtures enters initial flue gas filter 2 by smoke inlet pipe 1, passes through
The preliminary filtering function of initial flue gas filter 2 removes dust and other larger solid particles in flue gas, subsequently into
Import condenser 3, CO2/H2Most of vapor in O mixtures becomes liquid from gaseous state, and is carried out in import separator 4
Gas-liquid separation removes most of water in mixture, the CO containing small part vapor2/H2O mixtures 5 pass through compressor 6
Pressurization, by the entrance supersonic speed separating pipe 7 of 12 horizontal homogeneous of connecting pipings, in the tapered effect of jet pipe converging transition 13
Under effect, the flow velocity of mixture gradually increases, and pressure and temperature is gradually reduced simultaneously, and reaches velocity of sound at throat section 14,
Low-temp low-pressure (temperature can drop to -50 DEG C or so) is formed, cryogenic conditions make the hydrogenesis in mixed gas be nucleated, and grow
For small water droplet, CO2Dew-point temperature it is much lower compared with water and remain gaseous state, gas-liquid mixture is at jet pipe divergent segment 15 into one
Step accelerates to supersonic speed, and temperature is minimum drops to -50 DEG C or so, at this time CO2/H2Vapor in O mixtures is condensed into
The free water of liquid, fluid are acted on using the Supersonic Wing 17 being welded in supersonic speed wing panel 16, and induction generates high speed rotation
Movement, under the influence of centrifugal force, the free water of liquid is separated from mixture, and liquid water is attached to rotating separation straight tube
On the inner wall of section 18, gaseous CO later2Pressure, temperature recovery are realized by diffuser 20, are reduced the pressure loss, are ensured simultaneously
CO2Can mutually exist with gaseous state always, and by gas vent 9 by CO2Gas is introduced into air accumulator 11, and liquid water then enters
In liquid header 24, is entered in fluid reservoir 10 by liquid outlet 8, achieve the purpose that separating liquor drainage.So far, CO is realized2/
H2The depth of O mixtures detaches.
It is CO to oxygen-enriched combusting or other products that this practicality, which provides a kind of,2/H2The cigarette of the new type power cycle of O mixtures
Road gas carries out CO2/H2The device of O separation, is made of the gas-liquid separation device of initial flue gas purifying device and depth, rich
Oxygen burns or other products are CO2/H2The flue gas of the new type power cycle of O mixtures, by initial flue gas filter 2
Enter after removal of impurities in import cooler 3 and carry out preliminary condensation to remove most moisture, carries the mixing of a small amount of vapor
Object enters after being pressurizeed by compressor 6 in supersonic speed separating pipe 7, and in de Laval noz(zle), temperature and the pressure of mixture decline, gas
State water-setting becomes the free water of liquid, then passes through the induction of Supersonic Wing 17 and generates high speed rotary motion, in the effect of centrifugal force
Under, the free water of liquid is separated from mixture, achievees the purpose that separating liquor drainage, in diffuser 20, temperature, the pressure of gas
Power is gone up, and reduces the pressure loss, while ensureing CO2Always exist with gas phase.In the gas-liquid separation device of the utility model depth
Using supersonic speed separating pipe 7, CO is optimized2/H2O separating technologies, reduce for CO2/H2The refrigeration wasted work of O separation processes, then
Raw temperature is low, and dehydration efficiency is high；Utility model device is simple in structure, can efficiently realize CO2/H2O is detached, can be severe
It is used under environment, flow is simple, is easily installed and transports, economic benefit is apparent.
The utility model utilizes 7 self-characteristic of supersonic speed separating pipe, realizes CO2/H2O mixture depth detaches, and simplifies whole
The complexity of a flow, and the refrigeration wasted work that can be substantially reduced in traditional separating technology so that the economy of whole flow process
It is greatly improved.
It the foregoing is merely a kind of embodiment of the utility model, is not all of or unique embodiment, this field
Any equivalent change that those of ordinary skill takes technical solutions of the utility model by reading the utility model specification
It changes, is that the claim of the utility model is covered.
Claims (10)
1. one kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator, it is characterised in that：Including what is be sequentially connected
Smoke inlet pipe, the pretreatment system for filtering and condensing, compressor (6) and supersonic speed separating pipe (7), supersonic speed separating pipe
(7) contain liquid outlet (8) and gas vent (9), liquid outlet (8) connects fluid reservoir (10), and gas vent (9) connects gas storage
Tank (11).
2. according to claim 1 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：Pretreatment system includes initial flue gas filter (2).
3. according to claim 2 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：Pretreatment system further include be arranged import condenser (3) between initial flue gas filter (2) and compressor (6) and
Import separator (4).
4. according to claim 3 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：Import separator (4) connects compressor (6) by opening up gas vent at top；The side wall of import separator (4) and bottom
Portion also offers the outlet with valve respectively.
5. according to claim 1 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：Supersonic speed separating pipe (7) includes the piping (12) being sequentially connected, jet pipe converging transition (13), larynx section (14), jet pipe divergent segment
(15), supersonic speed wing panel (16), rotating separation straight pipe (18) and support diffusion piece housing (19), supersonic speed wing panel (16) it is interior
Several Supersonic Wings (17) are uniformly installed on side wall；It supports before diffuser (20) and the two are set in diffusion piece housing (19)
There are gaps between end supports diffusion piece housing (19) lower opening and is connected with liquid header (22) in the gap, liquid
Body exports (8) and is arranged on liquid header (22), and gas vent (9) is arranged on diffuser (20).
6. according to claim 5 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：The side wall line style of jet pipe converging transition (13) is this pungent base curves of Vito.
7. according to claim 5 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：The front end side tangent line of Supersonic Wing (17) is parallel with the axis of supersonic speed wing panel (16), and Supersonic Wing (17) go out
There is 20 °~45 ° of angle between mouth direction and the axis of supersonic speed wing panel (16)；Supersonic speed wing panel is equipped with 4~6 in (16)
Supersonic Wing (17).
8. according to claim 5 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：The length of rotating separation straight pipe (18) is determined by following formula：
Wherein：LmaxIt is the length of rotating separation straight pipe (18),For the average friction in rotating separation straight pipe (18) pipeline
Coefficient, D are rotating separation straight pipe (18) pipe radius, and k is the specific heats of gases, MEFor jet pipe divergent segment (15) exit design Mach
Number.
9. according to claim 5 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, feature
It is：It is piped between (12) and jet pipe converging transition (13), between Supersonic Wing (17) and supersonic speed wing panel (16) and supports expansion
It presses between piece housing (19) and diffuser (20) by being welded to connect.
10. it is according to claim 5 a kind of applied to carbon dioxide in flue gas/aqueous mixtures depth separator, it is special
Sign is：Between jet pipe divergent segment (15) and supersonic speed wing panel (16) and supersonic speed wing panel (16) and rotating separation straight pipe
(18) it is connected by flange (21) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833591.6U CN207980813U (en) | 2017-12-25 | 2017-12-25 | One kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721833591.6U CN207980813U (en) | 2017-12-25 | 2017-12-25 | One kind being applied to carbon dioxide in flue gas/aqueous mixtures depth separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980813U true CN207980813U (en) | 2018-10-19 |
Family
ID=63816949
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296576A (en) * | 2019-06-13 | 2019-10-01 | 天津大学 | A kind of industrial smoke collecting carbonic anhydride and waste heat recycle integrated system |
| CN112159678A (en) * | 2020-09-30 | 2021-01-01 | 华东理工大学 | Hydrogenation reaction post-treatment process and device based on enhanced washing and separation |
| CN113758040A (en) * | 2021-07-05 | 2021-12-07 | 中国科学院理化技术研究所 | Supersonic cyclone two-phase expansion CO2Trapping, utilizing and sealing system |
| CN115615066A (en) * | 2022-12-21 | 2023-01-17 | 苏州仕净科技股份有限公司 | Novel carbon emission reduction refrigeration cycle method |
-
2017
- 2017-12-25 CN CN201721833591.6U patent/CN207980813U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296576A (en) * | 2019-06-13 | 2019-10-01 | 天津大学 | A kind of industrial smoke collecting carbonic anhydride and waste heat recycle integrated system |
| CN112159678A (en) * | 2020-09-30 | 2021-01-01 | 华东理工大学 | Hydrogenation reaction post-treatment process and device based on enhanced washing and separation |
| CN113758040A (en) * | 2021-07-05 | 2021-12-07 | 中国科学院理化技术研究所 | Supersonic cyclone two-phase expansion CO2Trapping, utilizing and sealing system |
| CN113758040B (en) * | 2021-07-05 | 2022-10-28 | 中国科学院理化技术研究所 | Supersonic cyclone two-phase expansion CO 2 Trapping, utilizing and sealing system |
| CN115615066A (en) * | 2022-12-21 | 2023-01-17 | 苏州仕净科技股份有限公司 | Novel carbon emission reduction refrigeration cycle method |
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