CN114832588A - Decarbonization analysis device capable of saving energy and water - Google Patents
Decarbonization analysis device capable of saving energy and water Download PDFInfo
- Publication number
- CN114832588A CN114832588A CN202210361410.3A CN202210361410A CN114832588A CN 114832588 A CN114832588 A CN 114832588A CN 202210361410 A CN202210361410 A CN 202210361410A CN 114832588 A CN114832588 A CN 114832588A
- Authority
- CN
- China
- Prior art keywords
- decarburization
- analysis
- communicated
- tower
- rich solution
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- 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
- B01D53/1425—Regeneration of liquid absorbents
-
- 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
-
- 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
- B01D53/22—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 diffusion
- B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of carbon emission reduction, and particularly discloses an energy-saving and water-saving decarburization analysis device, which comprises a decarburization analysis tower, an analysis evaporation film, a decarburization rich liquid distributor, an air cooler and a powerful axial flow fan; the inside of the decarburization analysis tower is provided with an analysis evaporation film which divides the inside of the decarburization analysis tower into a decarburization lean solution area and a decarburization rich solution area, wherein the decarburization rich solution area is positioned above the inside of the decarburization analysis tower, and the top end of the inside of the decarburization rich solution area is provided with a decarburization rich solution distributor; the invention adopts naturally pumped cold air as a condensation source, condenses and separates water vapor in the mixed gas, and has simple resources and simple system; the heat energy released by the condensation of the water vapor is recycled, the use of a steam heat source is reduced, the purpose of energy saving is achieved, and the desorption evaporation film with the microporous film structure has the functions of reducing the surface tension of the pregnant solution, reducing the evaporation boiling point, forming a great evaporation specific surface area and improving the evaporation efficiency.
Description
Technical Field
The invention relates to the technical field of carbon emission reduction, in particular to an energy-saving and water-saving decarburization analysis device.
Background
Decarbonization (CO) of industrial fumes or off-gases produced from fossil fuels (including coal and petroleum, etc.) 2 ) The most widely used process at present is still the absorption-desorption process. In the process of resolving, a large amount of heat energy is needed, and the decarbonized rich solution is heated and stripped (a large amount of CO is absorbed) 2 Liquid) of 2 Gas, while a large amount of cold source (cold energy) is required to cool the CO 2 The mixed gas of gas and water vapor condenses the water vapor to realize CO 2 Separation of gas and water vapor.
Disclosure of Invention
The present invention is directed to solving the problems of the background art described above by providing an energy-saving and water-saving decarburization analyzer.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and water-saving decarburization analysis device comprises a decarburization analysis tower, an analysis evaporation film, a decarburization rich liquid distributor, an air cooler and a powerful axial flow fan; the inside of the decarburization analysis tower is provided with an analysis evaporation film which divides the inside of the decarburization analysis tower into a decarburization lean solution area and a decarburization rich solution area, wherein the decarburization rich solution area is positioned above the inside of the decarburization analysis tower, the top end of the inside of the decarburization rich solution area is provided with a decarburization rich solution distributor, the surface of the decarburization analysis tower is provided with a decarburization rich solution inlet pipe corresponding to the decarburization rich solution distributor, and the decarburization rich solution inlet pipe is communicated with the decarburization rich solution distributor; one side of the bottom end of the decarburization analysis tower is communicated with a flue gas inlet pipeline.
Preferably, an air cooler is fixedly installed on one side of the decarburization resolving tower, an air outlet pipeline is communicated with the center of the top of the decarburization resolving tower, and the other end of the air outlet pipeline is communicated with the air cooler.
Preferably, the bottom end of the air cooler is communicated with a cold air inlet pipeline, the top end of the air cooler is communicated with a hot air outlet pipeline, and a powerful axial flow fan is arranged above the air cooler inside the hot air outlet pipeline.
Preferably, the other side of the air cooler is communicated with an exhaust pipeline, and the other end of the exhaust pipeline is communicated with the decompression mechanism.
Preferably, the air cooler adopts a PTFE membrane tube, the shell side of the air cooler is cold air, and the tube side is a mixed gas of CO2 gas and water vapor.
Preferably, the bottom end of the decarburization analysis tower is communicated with a decarburization barren solution outlet pipeline, and the other end of the decarburization barren solution outlet pipeline is communicated with a liquid pump.
Preferably, the decarbonization analysis tower is made of glass fiber reinforced plastic with heat preservation performance.
Preferably, the desorption evaporation membrane adopts a microporous membrane structure.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts naturally pumped cold air as a condensation source, condenses and separates water vapor in the mixed gas, and has simple resources and simple system; the heat energy released by the condensation of the water vapor is recycled, the use of a steam heat source is reduced, the purpose of energy saving is achieved, and the desorption evaporation film with the microporous film structure has the functions of reducing the surface tension of the pregnant solution, reducing the evaporation boiling point, forming a great evaporation specific surface area and improving the evaporation efficiency.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
In the figure: 1. a decarburization resolving tower; 2. resolving the evaporation film; 3. a decarbonized lean liquor zone; 4. a decarbonization rich liquid area; 5. a decarbonized rich liquid distributor; 6. a decarbonized rich liquid inlet pipe; 7. an air cooler; 8. an air outlet pipe; 9. a cold air inlet duct; 10. a hot air outlet duct; 11. a powerful axial flow fan; 12. a decarbonized lean solution outlet pipeline; 13. a flue gas inlet duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1, the present invention provides a technical solution: an energy-saving and water-saving decarbonization analysis device comprises a decarbonization analysis tower 1, an analysis evaporation film 2, a decarbonization rich liquid distributor 5, an air cooler 7 and a powerful axial flow fan 11; the inside of the decarburization analysis tower 1 is provided with an analysis evaporation film 2, the inside of the decarburization analysis tower 1 is divided into a decarburization lean solution area 3 and a decarburization rich solution area 4 by the analysis evaporation film 2, wherein the decarburization rich solution area 4 is positioned above the inside of the decarburization analysis tower 1, the top end of the inside of the decarburization rich solution area 4 is provided with a decarburization rich solution distributor 5, the surface of the decarburization analysis tower 1 is provided with a decarburization rich solution inlet pipe 6 corresponding to the position of the decarburization rich solution distributor 5, and the decarburization rich solution inlet pipe 6 is communicated with the decarburization rich solution distributor 5; one side of the bottom end of the decarburization analysis tower 1 is communicated with a flue gas inlet pipeline 13.
Further, an air cooler 7 is fixedly installed on one side of the decarburization analysis tower 1, an air outlet pipeline 8 is communicated with the center of the top of the decarburization analysis tower 1, and the other end of the air outlet pipeline 8 is communicated with the air cooler 7.
Further, the bottom end of the air cooler 7 is communicated with a cold air inlet pipeline 9, the top end of the air cooler 7 is communicated with a hot air outlet pipeline 10, and a powerful axial flow fan 11 is arranged above the air cooler 7 inside the hot air outlet pipeline 10.
Further, the other side of the air cooler 7 is communicated with an exhaust pipeline, and the other end of the exhaust pipeline is communicated with a decompression mechanism.
Further, the air cooler 7 adopts a PTFE membrane tube, the shell side of the air cooler 7 is cold air, and the tube side is a mixture of CO2 gas and water vapor.
Further, the bottom end of the decarburization desorption tower 1 is communicated with a decarburization lean solution outlet pipe 12, and the other end of the decarburization lean solution outlet pipe 12 is communicated with a liquid pump.
Furthermore, the decarburization desorption tower 1 is made of heat-insulating glass fiber reinforced plastic.
Further, the desorption evaporation membrane 2 adopts a microporous membrane structure.
The working principle is as follows: the invention provides an energy-saving and water-saving decarburization analysis device, which comprises a decarburization analysis tower 1, an analysis evaporation film 2, a decarburization rich liquid distributor 5, an air cooler 7 and a powerful axial flow fan 11; during operation, a decarbonized rich solution enters the decarbonized analysis tower 1 through a decarbonized rich solution pipeline and flows into the decarbonized rich solution distributor 5, the decarbonized rich solution is sprayed and dispersed to the surface of the analysis evaporation membrane 2 through the decarbonized rich solution distributor 5, the analysis evaporation membrane 2 adopts a microporous membrane structure, the large evaporation specific surface area is achieved, the evaporation efficiency can be improved, the decarbonized rich solution is evaporated and filtered on the surface of the analysis evaporation membrane 2, the formed decarbonized lean solution enters the decarbonized lean solution area 4 and is pumped out through a decarbonized lean solution outlet pipeline 12 and a liquid pump, and CO generated during evaporation is extracted through a liquid pumping pump 2 The mixed gas of gas and steam enters an air cooler 7 through an air outlet pipeline 8, the air cooler 7 in the device adopts a PTFE membrane tube, the heat conduction efficiency and the heat transfer area are excellent, the shell pass is cold air, and the tube pass is CO 2 A mixed gas of gas and steam; the mixed gas enters the air cooler 7 and is discharged after being contacted with cold air for cooling, the cold air is discharged through the powerful axial flow fan 11 and the hot air outlet after being heated to become hot air, and the removal can be realized by arranging the powerful axial flow fan 11The carbon desorption tower 1 forms a closed vacuum container, which is convenient for vacuum evaporation of the decarbonized rich solution.
Example 1:
at 10 ten thousand Nm 3 Flue gas volume per hour (CO in it) 2 12% by volume) into the decarbonizing and resolving tower 1, and CO in the decarbonizing and resolving tower 1 2 Removal efficiency of (2) is calculated as 90%, taking into account CO 2 Is precipitated and precipitated CO 2 About 10800Nm 3 H, about 35t/h of steam consumed and about 55000Nm of gas flowing through the decarburization desorption tower 1 3 At the moment, the temperature at the top of the decarburization analysis tower 1 is 120 ℃, the diameter of the decarburization analysis tower is 5m, then, the circulating gas enters an air cooler 7 through an air outlet pipeline 8, the flow rate of the shell pass air tower of the air cooler 7 is 4-6m/s, the temperature of a cold air inlet pipeline at the bottom end of the air cooler 7 is 25 ℃, and the cold air amount is 36 ten thousand Nm 3 The exhaust temperature is 120 ℃ after the circulating gas is contacted with the cold air, the cooling water amount is 20t/h, the cold air is exhausted from the hot air outlet pipeline 10 after being heated, the exhaust temperature is 115 ℃, the pressure selection type of the axial flow fan 11 is 1000Pa at the moment, the power consumption of the axial flow fan 11 is 150kW, and about 2.5 ten thousand Nm is finally reduced 3 H subsequent treatment with steam.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An energy-saving and water-saving decarbonization analysis device is characterized in that: comprises a decarburization desorption tower (1), a desorption evaporation film (2), a decarburization rich liquid distributor (5), an air cooler (7) and a powerful axial flow fan (11); the decarburization analysis tower (1) is internally provided with an analysis evaporation film (2), the analysis evaporation film (2) divides the inside of the decarburization analysis tower (1) into a decarburization lean solution area (3) and a decarburization rich solution area (4), wherein the decarburization rich solution area (4) is positioned above the inside of the decarburization analysis tower (1), the top end of the inside of the decarburization rich solution area (4) is provided with a decarburization rich solution distributor (5), the surface of the decarburization analysis tower (1) is provided with a decarburization rich solution inlet pipe (6) corresponding to the decarburization rich solution distributor (5), and the decarburization rich solution inlet pipe (6) is communicated with the decarburization rich solution distributor (5); one side of the bottom end of the decarburization analysis tower (1) is communicated with a flue gas inlet pipeline (13).
2. The decarburization analyzer which saves energy and water according to claim 1, characterized in that: an air cooler (7) is fixedly arranged on one side of the decarburization analysis tower (1), an air outlet pipeline (8) is communicated with the center of the top of the decarburization analysis tower (1), and the other end of the air outlet pipeline (8) is communicated with the air cooler (7).
3. The decarburization analyzer which saves energy and water according to claim 2, characterized in that: the bottom end of the air cooler (7) is communicated with a cold air inlet pipeline (9), the top end of the air cooler (7) is communicated with a hot air outlet pipeline (10), and a powerful axial flow fan (11) is arranged above the air cooler (7) and inside the hot air outlet pipeline (10).
4. The decarburization analyzer which saves energy and water according to claim 2, characterized in that: and the other side of the air cooler (7) is communicated with an exhaust pipeline, and the other end of the exhaust pipeline is communicated with a decompression mechanism.
5. The decarburization analyzer which saves energy and water according to claim 2, characterized in that: the air cooler (7) adopts PTFE membrane tubes, the shell pass of the air cooler (7) is cold air, and the tube pass is CO 2 A mixture of gas and water vapor.
6. The decarburization analyzer which saves energy and water according to claim 1, characterized in that: the bottom end of the decarburization desorption tower (1) is communicated with a decarburization barren solution outlet pipeline (12), and the other end of the decarburization barren solution outlet pipeline (12) is communicated with a liquid pump.
7. The decarburization analyzer which saves energy and water according to claim 1, characterized in that: the decarburization desorption tower (1) is made of glass fiber reinforced plastic with heat preservation performance.
8. The decarburization analyzer which saves energy and water according to claim 1, characterized in that: the desorption evaporation membrane (2) adopts a microporous membrane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361410.3A CN114832588A (en) | 2022-04-07 | 2022-04-07 | Decarbonization analysis device capable of saving energy and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361410.3A CN114832588A (en) | 2022-04-07 | 2022-04-07 | Decarbonization analysis device capable of saving energy and water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114832588A true CN114832588A (en) | 2022-08-02 |
Family
ID=82564252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210361410.3A Pending CN114832588A (en) | 2022-04-07 | 2022-04-07 | Decarbonization analysis device capable of saving energy and water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114832588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301059A (en) * | 2022-08-08 | 2022-11-08 | 苏州西热节能环保技术有限公司 | Carbon dioxide capture device and method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272467A (en) * | 2013-05-31 | 2013-09-04 | 华北电力大学 | Improved heat integration coal-fired power plant decarbonization system and method |
| US20130284021A1 (en) * | 2010-11-22 | 2013-10-31 | Babcock-Hitachi Kabushiki Kaisha | Apparatus for removing carbon dioxide in combustion exhaust gas |
| CN110115910A (en) * | 2019-06-20 | 2019-08-13 | 中国华能集团清洁能源技术研究院有限公司 | A kind of energy-saving carbon dioxide capture system and method |
| CN111225981A (en) * | 2017-09-05 | 2020-06-02 | 威妥有限公司 | Method and apparatus for in situ product recovery |
-
2022
- 2022-04-07 CN CN202210361410.3A patent/CN114832588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130284021A1 (en) * | 2010-11-22 | 2013-10-31 | Babcock-Hitachi Kabushiki Kaisha | Apparatus for removing carbon dioxide in combustion exhaust gas |
| CN103272467A (en) * | 2013-05-31 | 2013-09-04 | 华北电力大学 | Improved heat integration coal-fired power plant decarbonization system and method |
| CN111225981A (en) * | 2017-09-05 | 2020-06-02 | 威妥有限公司 | Method and apparatus for in situ product recovery |
| CN110115910A (en) * | 2019-06-20 | 2019-08-13 | 中国华能集团清洁能源技术研究院有限公司 | A kind of energy-saving carbon dioxide capture system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301059A (en) * | 2022-08-08 | 2022-11-08 | 苏州西热节能环保技术有限公司 | Carbon dioxide capture device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107741103B (en) | Ammonia water absorption type refrigeration combined carbon trapping device | |
| CN210495768U (en) | Device for recycling dichloromethane of diaphragm of lithium battery by wet process through compression condensation membrane separation technology | |
| CN107754568A (en) | A kind of device and gas recovery process of low energy consumption flue gas trapping and recovering carbon dioxide | |
| CN114832588A (en) | Decarbonization analysis device capable of saving energy and water | |
| CN206492366U (en) | The compact ammonia process carbon trapping system of ammoniacal liquor second-kind absorption-type heat pump driving | |
| CN105749728B (en) | Method and apparatus for capturing carbon dioxide | |
| CN108926964A (en) | A kind of Thermal Power Station's timesharing collecting carbonic anhydride storage system | |
| CN117771892B (en) | System and coupling machine for thermally-driven carbon capture pressure boosting and refrigeration deep coupling | |
| CN113457381A (en) | Energy-saving process for capturing and recovering carbon dioxide from chimney exhaust gas | |
| CN201735206U (en) | Cooling and absorbing oil gas recovery device | |
| CN213178894U (en) | Flue gas drive waste heat recovery heat pump system | |
| CN114191942A (en) | Flue gas CO2Hypergravity regeneration energy-saving process for trapping system | |
| CN217410284U (en) | Novel chemical absorption method flue gas CO2 entrapment system | |
| CN217391969U (en) | Dichloromethane recovery system for wet lithium battery diaphragm device | |
| CN202508952U (en) | Double-preheating phenol water evaporation system | |
| CN114632402B (en) | Trapping method of flue gas carbon dioxide trapping system | |
| CN106016817B (en) | A kind of carbon dioxide recovering apparatus based on open absorption refrigeration circulation | |
| CN205481906U (en) | System for utilize mixed working medium to pass through heating power driven compact desorption carbon dioxide | |
| CN202032791U (en) | An absorption heat pump evaporator structure for recovering low pressure steam waste heat | |
| CN2333971Y (en) | Diffusion-absorption type refrigerator main | |
| CN221344094U (en) | Wastewater evaporation concentration treatment system | |
| CN219050843U (en) | Carbon dioxide separation device and carbon dioxide trapping system | |
| CN221637588U (en) | Water removal device | |
| CN216169950U (en) | Semi-rich liquid regenerator based on mechanical steam compression | |
| CN208553610U (en) | A kind of flue gas condensing disappears white device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |