A ship flue gas decarburization device based on calcium-based solid adsorption

Abstract

The application provides a calcium-based solid adsorption-based decoupled ship flue gas decarbonization device, belonging to the field of ship environmental protection and carbon capture technology, comprising a ship end system and a shore end system, the ship end system comprising a carbonation reaction unit and a first energy output unit, the first output end of the carbonation reaction unit being connected with the input end of the first energy output unit, the shore end system comprising a calcination reaction unit, a second energy output unit and a storage unit, the first output end of the calcination reaction unit being connected with the input end of the second energy output unit, the output end of the second energy output unit being connected with the storage unit; when the ship docks, the second output end of the carbonation reaction unit is connected with the input end of the calcination reaction unit, and the second output end of the calcination reaction unit is connected with the input end of the carbonation reaction unit. The device is compact in size, suitable for the scene where the space of the ship is limited; fuel is saved, and the navigation cost is reduced; the energy utilization efficiency is improved, and carbon capture and energy storage coupling are realized.

Description

Technical Field

[0001] This invention relates to the field of marine environmental protection and carbon capture technology, specifically to a separation-type marine flue gas decarbonization device based on calcium-based solid adsorption. Background Technology

[0002] The global shipping industry contributes approximately 2%–3% of greenhouse gas emissions. Under the strategic goal of achieving net-zero emissions in the shipping industry, ship carbon capture technology has become one of the key pathways for decarbonization. Currently, ship carbon capture technology is mainly based on chemical absorption, with the 30% MEA (methyl methacrylate) solution absorption method being the most widely used.

[0003] While chemical absorption has been successfully applied in land-based industries, it faces several significant bottlenecks when adapted for marine applications. Firstly, space is extremely limited during ship voyages, and chemical absorption requires massive absorption towers, regeneration towers, and solvent storage tanks. Furthermore, the volume of the liquid absorbent required is enormous, limiting the absorption capacity for the same volume of liquid. First, the volume of liquid absorbents is much larger than that of solid absorbents, significantly compressing cargo holds and living spaces on ships and making it difficult to adapt to the layout requirements of ships of different tonnages. Second, traditional chemical absorption methods require the regeneration of the absorbent to be completed on board, which consumes a large amount of energy and requires the ship to provide additional fuel to the regeneration device. This not only reduces the ship's fuel utilization efficiency but also significantly increases the ship's sailing costs, violating the economic requirements of shipping decarbonization. Third, energy utilization efficiency is low, and the waste heat generated during the capture process is mostly directly emitted without effective recovery. Fourth, the high-temperature energy required for absorbent regeneration largely depends on fossil fuels and cannot be used in conjunction with new energy sources, failing to achieve comprehensive and optimized energy allocation.

[0004] Calcium-based solid adsorbents have shown great potential in carbon capture due to their high reactivity and environmental friendliness. However, their application in shipboard scenarios is still limited to an integrated-regeneration model, which has not solved the core pain points such as volume, energy consumption and energy utilization, and cannot meet the decarbonization needs of ships in actual navigation.

[0005] Therefore, we propose a separation-type ship flue gas decarbonization device based on calcium-based solid adsorption. Summary of the Invention

[0006] The purpose of this invention is to provide a separation-type ship flue gas decarbonization device based on calcium-based solid adsorption, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: This invention provides a separation-type ship flue gas decarbonization device based on calcium-based solid adsorption, comprising a ship-end system and a shore-end system. The ship-end system includes a carbonation reaction unit and a first energy output unit, with the first output terminal of the carbonation reaction unit connected to the input terminal of the first energy output unit. The shore-end system includes a calcination reaction unit, a second energy output unit, and... The storage unit, wherein the first output terminal of the calcination reaction unit is connected to the input terminal of the second energy output unit, and the output terminal of the second energy output unit is connected to... Storage unit connection; After the ship docks, the second output terminal of the carbonation reaction unit is connected to the input terminal of the calcination reaction unit, and the second output terminal of the calcination reaction unit is connected to the input terminal of the carbonation reaction unit.

[0008] Furthermore, the carbonation reaction unit includes a carbonation reactor, a blower, and Storage tank one and Storage tank one, the first output end of the carbonation reactor is connected to the input end of the first energy output unit, and the second output end of the carbonation reactor is connected to... The input end of storage tank one is connected to, the A second adsorbent conveying mechanism is provided at the output end of storage tank one. The output end of the storage tank is connected to the first input end of the carbonation reactor via a first adsorbent conveying mechanism. The input end of the blower is connected to the exhaust gas output end of the ship engine, and the output end of the blower is connected to the second input end of the carbonation reactor.

[0009] Furthermore, the carbonation reactor is equipped with Adsorbent.

[0010] Furthermore, the first energy output unit includes a heat exchanger, the input end of which is connected to the first output end of the carbonation reactor.

[0011] Furthermore, the first energy output unit also includes a dust collector, which is disposed at the output end of the heat exchanger.

[0012] Furthermore, the calcination reaction unit includes a calcination reactor, a separator, and... Storage tank 2 and Storage tank two, the calcination reactor is externally equipped with a heater, the output end of the calcination reactor is connected to the input end of a separator, the first output end of the separator is connected to the input end of a second energy output unit, and the second output end of the separator is connected to... The input end of storage tank two is connected to, the A fourth adsorbent conveying mechanism is provided at the output end of storage tank two. The output end of storage tank 2 is connected to the input end of the calcination reactor via a third adsorbent delivery mechanism.

[0013] Furthermore, the separator is a cyclone separator.

[0014] Furthermore, the calcination reactor is filled with a reactive substance, which is... .

[0015] Furthermore, the second energy output unit includes Cooler, the The input end of the cooler is connected to the first output end of the cyclone separator, the The output of the cooler and Storage unit connection.

[0016] Furthermore, the aforementioned The storage unit includes a compressor and Storage tank, the input end of the compressor and The cooler's output is connected, and the compressor's output is connected to... The input end of the storage tank is connected.

[0017] Compared with the prior art, the present invention has the following technical effects: 1. Compact size, suitable for space-constrained shipboard scenarios: This invention adopts... Calcium-based solid adsorbents have replaced traditional liquid-phase adsorbents such as 30% MEA amine solution, and practical experience has shown that they can absorb the same volume of... At the same time, the volume of calcium-based solid adsorbent is only 1 / 12 of that of liquid-phase adsorbent, which greatly reduces the space required for adsorbent storage. At the same time, the device structure of solid adsorption method (carbonation reactor, storage tank, etc.) is significantly smaller in volume compared with the huge absorption tower and regeneration tower of chemical absorption method. It does not need to occupy a lot of space on the ship and can flexibly adapt to the layout requirements of ships of different tonnages. It effectively solves the technical bottleneck of existing ship carbon capture devices being bulky and having low space utilization. In addition, the calcium-based adsorbent adopts a granular structure, has good fluidity, is not easy to clog the delivery pipeline, and is suitable for ship rolling conditions.

[0018] 2. Saves ship fuel and reduces navigation costs: This invention innovatively adopts a separate capture-regeneration design, which... The capture process is located at the ship's end, while the adsorbent regeneration process is located at the shore end. The ship's end only completes the adsorption operation and does not require regeneration of the calcium-based adsorbent. Compared with the shortcomings of existing integrated carbon capture technologies that require a regeneration device to be installed on the ship and consume ship fuel to provide regeneration energy, this invention does not require a regeneration device to be installed on the ship's end, nor does it require the ship to supply additional energy for adsorbent regeneration. This significantly improves the utilization efficiency of ship fuel, reduces ship fuel consumption, and thus reduces the ship's navigation costs. It balances decarbonization effect and economy, and solves the core pain points of high energy consumption and high operating costs of existing ship carbon capture technologies.

[0019] 3. Improve overall energy utilization efficiency and achieve carbon capture and energy storage coupling: This invention achieves comprehensive and optimized energy allocation through a separate design, significantly improving energy utilization efficiency, while simultaneously realizing the synergistic coupling of carbon capture and energy storage: On the one hand, during the carbon capture process at the ship's end, and The large amount of waste heat released by the reaction (engine exhaust temperature above 600℃) is recovered through a heat exchanger and used for heating the ship's domestic water, converting the waste heat into usable energy for the ship and avoiding waste heat. On the other hand, the high-temperature energy (900℃) required for the regeneration of the adsorbent at the shore end can make full use of the surplus of abandoned new energy sources such as onshore photovoltaic and offshore wind power, converting the idle new energy into the heat energy required for adsorbent regeneration, and realizing the efficient utilization of new energy.

[0020] Furthermore, this invention organically couples the carbon capture process with energy storage, utilizing renewable energy waste as a regenerable adsorbent on the shore end, which is equivalent to storing idle onshore energy in the form of chemical energy. In the adsorbent, during ship navigation, and The reaction releases energy (waste heat), realizing the linkage of "onshore energy storage - shipboard energy release", transforming the carbon capture device into an energy storage carrier, further improving the overall energy utilization efficiency, overcoming the shortcomings of existing ship carbon capture technology in terms of unreasonable energy utilization and inability to coordinate with new energy sources, and providing a new path for the coordinated development of ship decarbonization and new energy storage. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the ship end system according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the shore-end system according to an embodiment of the present invention; Figure 3 This is a schematic diagram illustrating the connection between the ship's end system and the shore end system after the ship docks, according to an embodiment of the present invention.

[0022] In the diagram: 1. Carbonation reactor, 2. Blower, 3. Storage tank 1, 4 5. Storage tank 1; 6. First adsorbent conveying mechanism; 7. Second adsorbent conveying mechanism; 8. Heat exchanger; 9. Dust collector; 10. Calcination reactor; 11. Heater; 12. Cyclone separator; Storage tank 2, 13 Storage tank 2, 14. Cooler, 15. Compressor, 16. Storage tank, 17. Third adsorbent conveying mechanism, 18. Fourth adsorbent conveying mechanism. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present invention.

[0024] In this article, terms such as "left," "right," "up," "down," "front," and "back" are established based on the positional relationships shown in the attached drawings. Depending on the attached drawings, the corresponding positional relationships may also change. Therefore, they should not be interpreted as an absolute limitation on the scope of protection.

[0025] Please see Figures 1 to 3 This embodiment provides a separation-type ship flue gas decarbonization device based on calcium-based solid adsorption, including a ship-end system and a shore-end system. The ship-end system is used for real-time carbon capture and waste heat recovery of flue gas during ship navigation, while the shore-end system is used for the regeneration and replenishment of the adsorbent after the ship docks. Storage. The ship-end system includes a carbonation reaction unit and a first energy output unit, with the first output end of the carbonation reaction unit (i.e., the first output end of carbonation reactor 1) connected to the input end of the first energy output unit. The shore-end system includes a calcination reaction unit, a second energy output unit, and... The storage unit, the first output end of the calcination reaction unit (i.e., the first output end of the cyclone separator 11) is connected to the input end of the second energy output unit, and the output end of the second energy output unit is connected to... Storage unit connection.

[0026] After the ship docks, the second output of the carbonation reaction unit (i.e. The output end of storage tank 4) and the input end of the calcination reaction unit (i.e. The input terminal of storage tank 2 (13) is connected to the second output terminal of the calcination reaction unit (i.e., The output end of storage tank 2 (12) and the input end of the carbonation reaction unit (i.e. Connect to the input terminal of storage tank 3.

[0027] Specifically, the carbonation reaction unit includes a carbonation reactor 1, a blower 2, and Storage tank 13 and Storage tank 1-4, carbonation reactor 1 is equipped with Adsorbent. Storage tank 3 is used to store fresh Solid adsorbent. Storage tank 4 is used to store adsorbents. Post-generated Solid adsorbent. The first output end of the carbonation reactor 1 is connected to the input end of the first energy output unit, and the second output end of the carbonation reactor 1 is connected to... Connect the input terminal of storage tank 4. A second adsorbent conveying mechanism 6 is installed at the output end of storage tank 4. After the ship docks, Storage tank 4 is connected to the second adsorbent delivery mechanism 6. The storage tank is connected to 13. The second adsorbent conveying mechanism 6 can adopt a sealed conveyor belt structure to adapt to the bumpy conditions during ship navigation and prevent adsorbent leakage. The first adsorbent conveying mechanism 5, the third adsorbent conveying mechanism 17, and the fourth adsorbent conveying mechanism 18 have the same structure as the second adsorbent conveying mechanism 6, and will not be described in detail below. The output end of storage tank 3 is connected to the first input end of carbonation reactor 1 through the first adsorbent conveying mechanism 5. The input end of blower 2 is connected to the exhaust gas output end of ship engine, and the output end of blower 2 is connected to the second input end of carbonation reactor 1.

[0028] Specifically, the first energy output unit includes a heat exchanger 7. The input end of the heat exchanger 7 is connected to the first output end of the carbonation reactor 1. The heat exchanger 7 is also connected to the ship's domestic water system to receive the waste heat from the high-temperature clean flue gas discharged from the carbonation reactor 1. This waste heat is then transferred to cold water to generate hot water for the ship's domestic use, thus realizing the utilization of waste heat resources. The first energy output unit also includes a dust collector 8, which is located at the output end of the heat exchanger 7 and is used for dust removal.

[0029] Specifically, the calcination reaction unit includes a calcination reactor 9, a separator, and Storage tank 2.12 and Storage tank 2 (13) and calcination reactor 9 are externally equipped with heater 10. Heater 10 is used to heat calcination reactor 9, and can be heated using surplus renewable energy. Calcination reactor 9 contains reactants, which are... The separator is a cyclone separator 11. Storage tank 2.12 is used to store fresh regenerated products. Solid adsorbent. Storage tank 2.13 is used for storage The CaCO3 solid adsorbent is transported from storage tank 4. The output end of the calcination reactor 9 is connected to the input end of the cyclone separator 11. The first output end of the cyclone separator 11 is connected to the input end of the second energy output unit, and the second output end of the cyclone separator 11 is connected to... The input terminal of storage tank 212 is connected. A fourth adsorbent conveying mechanism 18 is installed at the output end of storage tank 2 12. After the ship docks, Storage tank 2 12 is connected to the fourth adsorbent conveying mechanism 18 and Storage tank 1-3 connection. The output end of storage tank 2 13 is connected to the input end of calcination reactor 9 via a third adsorbent delivery mechanism 17.

[0030] Specifically, the second energy output terminal includes Cooler 14, The input end of the cooler 14 is connected to the first output end of the cyclone separator 11. The output terminal of cooler 14 and Storage unit connection. The storage unit includes a compressor 15 and The input end of storage tank 16 and compressor 15 is connected to The output of cooler 14 is connected, and the output of compressor 15 is connected to... The input end of storage tank 16 is connected. Compressor 15 is used to process the high-purity [product / material] produced by calcination reactor 9. The material is compressed to meet storage standards. Storage tank 16 is used to store compressed high-purity ,accomplish The recycling, storage, and subsequent resource utilization.

[0031] Specifically, the working principle of this invention is as follows: Shipboard carbon capture operation (during ship navigation) The exhaust gas from the ship's engine enters the carbonation reactor 1 via the blower 2. Simultaneously, the first adsorbent delivery mechanism 5... Storage tank 13 The solid adsorbent is transported into the carbonation reactor 1. Solid adsorbents and engine exhaust gases An exothermic reaction occurs, and the reaction equation is: To achieve the goal of flue gas Highly efficient adsorption.

[0032] The high-temperature clean flue gas (the remaining components of the engine exhaust gas that did not participate in the reaction, with a temperature exceeding 600°C) generated by the above exothermic reaction enters heat exchanger 7 and exchanges heat with the cold water inside heat exchanger 7. The waste heat is absorbed by the cold water and used to heat the ship's domestic water, realizing the utilization of waste heat resources. After being cooled by heat exchange, the clean flue gas is removed by dust collector 8 and discharged into the atmosphere after meeting emission standards.

[0033] Adsorption Post-generated Solid adsorbent, falling into The waste is temporarily stored in tank 4, awaiting transfer to the shore-based system for regeneration after the ship docks.

[0034] Shore-side adsorbent regeneration and replenishment (after the ship docks) After the vessel docks, the shore-based replenishment and regeneration process is initiated: Ship end system Supplementation of solid adsorbents: Fresh in storage tank 212 Solid adsorbent is transported to the fourth adsorbent delivery mechanism 18. Inside storage tank 1, the ship's end system is completed. The replenishment of solid adsorbents ensures the carbon capture needs of the ship for the next voyage.

[0035] Supplementation of CaCO3 solid adsorbent in the shore-end system: The CaCO3 solid adsorbent temporarily stored in storage tank 4 is transported to the second adsorbent conveying mechanism 6. Inside storage tank 2.13, the CaCO3 solid adsorbent for the shore-end system is replenished to ensure... The need for regeneration of solid adsorbents.

[0036] Regeneration of solid adsorbent: When there is surplus electricity from onshore photovoltaic, offshore wind power, and other new energy sources, heater 10 is activated, heating the calcination reactor 9 to 900℃. The third adsorbent conveying mechanism 17 will... The CaCO3 solid adsorbent in storage tank 213 is transported to calcination reactor 9, where it undergoes a decomposition reaction at high temperature. The reaction equation is as follows: accomplish Regeneration of solid adsorbents.

[0037] Solid adsorbent storage: generated after calcination and decomposition Solid adsorbent, falling into The items will be temporarily stored in storage tank 212, awaiting use in the ship's end system after the next ship docks. The replenishment of solid adsorbents completes the recycling of calcium-based adsorbents.

[0038] Storage: High-purity calcined reactor 9 produces ,Enter In cooler 14, with The cold water in cooler 14 undergoes heat exchange; the waste heat is absorbed by the cold water to generate hot water for domestic use, thus realizing the utilization of waste heat resources. After cooling... The contents enter compressor 15, are compressed to meet storage standards, and then transported to... The carbon is stored in sealed tank 16, awaiting subsequent utilization as a resource.

[0039] Through the aforementioned collaborative work between the ship's end and the shore end, the following can be achieved: The continuous capture, regeneration of adsorbents, waste heat recovery, and efficient utilization of abandoned new energy power have formed a closed loop of "capture-regeneration-replenishment-energy storage".

[0040] Specifically, this device is compact and suitable for space-constrained shipboard environments: This invention adopts Calcium-based solid adsorbents have replaced traditional liquid-phase adsorbents such as 30% MEA amine solution, and practical experience has shown that they can absorb the same volume of... At the same time, the volume of calcium-based solid adsorbent is only 1 / 12 of that of liquid-phase absorbent, which greatly reduces the space required for adsorbent storage. At the same time, the device structure of the solid adsorption method (carbonation reactor 1, storage tank, etc.) is significantly smaller in volume compared with the huge absorption tower and regeneration tower of the chemical absorption method. It does not require a large amount of space on the ship and can flexibly adapt to the layout requirements of ships of different tonnages. It effectively solves the technical bottleneck of the existing ship carbon capture device being bulky and having low space utilization. In addition, the calcium-based adsorbent adopts a granular structure, has good fluidity, is not easy to clog the delivery pipeline, and is suitable for the ship's turbulent conditions.

[0041] This device saves ship fuel and reduces navigation costs: This invention innovatively employs a separate capture-regeneration design, which... The capture process is located at the ship's end, while the adsorbent regeneration process is located at the shore end. The ship's end only completes the adsorption operation and does not require regeneration of the calcium-based adsorbent. Compared with the shortcomings of existing integrated carbon capture technologies that require a regeneration device to be installed on the ship and consume ship fuel to provide regeneration energy, this invention does not require a regeneration device to be installed on the ship's end, nor does it require the ship to supply additional energy for adsorbent regeneration. This significantly improves the utilization efficiency of ship fuel, reduces ship fuel consumption, and thus reduces the ship's navigation costs. It balances decarbonization effect and economy, and solves the core pain points of high energy consumption and high operating costs of existing ship carbon capture technologies.

[0042] This device improves overall energy utilization efficiency and achieves the coupling of carbon capture and energy storage: Through a separate design, this invention achieves comprehensive and optimized energy allocation, significantly improving energy utilization efficiency, while simultaneously realizing the synergistic coupling of carbon capture and energy storage: On the one hand, during the carbon capture process at the ship's end, and The large amount of waste heat released by the reaction (engine exhaust temperature above 600℃) is recovered through heat exchanger 7 and used for heating the ship's domestic water, converting the waste heat into usable energy for the ship and avoiding waste heat; on the other hand, the high-temperature energy (900℃) required for shore-based adsorbent regeneration can make full use of the surplus of abandoned new energy sources such as onshore photovoltaic and offshore wind power, converting idle new energy into the heat energy required for adsorbent regeneration, and realizing the efficient utilization of new energy.

[0043] Furthermore, this invention organically couples the carbon capture process with energy storage, utilizing renewable energy waste as a regenerable adsorbent on the shore end, which is equivalent to storing idle onshore energy in the form of chemical energy. In the adsorbent, during ship navigation, and The reaction releases energy (waste heat), realizing the linkage of "onshore energy storage - shipboard energy release", transforming the carbon capture device into an energy storage carrier, further improving the overall energy utilization efficiency, overcoming the shortcomings of existing ship carbon capture technology in terms of unreasonable energy utilization and inability to coordinate with new energy sources, and providing a new path for the coordinated development of ship decarbonization and new energy storage.

[0044] The above embodiments merely illustrate the basic principles and characteristics of the present invention, but are not limited to the above implementation schemes. It should be understood that those skilled in the art can make various changes and modifications to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation-type ship flue gas decarbonization device based on calcium-based solid adsorption, characterized in that, The system includes a ship-side system and a shore-side system. The ship-side system includes a carbonation reaction unit and a first energy output unit, with the first output terminal of the carbonation reaction unit connected to the input terminal of the first energy output unit. The shore-side system includes a calcination reaction unit, a second energy output unit, and... The storage unit, wherein the first output terminal of the calcination reaction unit is connected to the input terminal of the second energy output unit, and the output terminal of the second energy output unit is connected to... Storage unit connection; After the ship docks, the second output terminal of the carbonation reaction unit is connected to the input terminal of the calcination reaction unit, and the second output terminal of the calcination reaction unit is connected to the input terminal of the carbonation reaction unit.

2. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 1, characterized in that, The carbonation reaction unit includes a carbonation reactor (1) and a blower (2). Storage tank 1 (3) and Storage tank 1 (4), the first output end of the carbonation reactor (1) is connected to the input end of the first energy output unit, and the second output end of the carbonation reactor (1) is connected to... The input end of storage tank 1 (4) is connected, the A second adsorbent conveying mechanism (6) is provided at the output end of storage tank 1 (4), wherein... The output end of the storage tank (3) is connected to the first input end of the carbonation reactor (1) through the first adsorbent delivery mechanism (5). The input end of the blower (2) is connected to the exhaust gas output end of the ship engine. The output end of the blower (2) is connected to the second input end of the carbonation reactor (1).

3. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 2, characterized in that, The carbonation reactor (1) is equipped with Adsorbent.

4. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 2, characterized in that, The first energy output unit includes a heat exchanger (7), the input end of which is connected to the first output end of the carbonation reactor (1).

5. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 3, characterized in that, The first energy output unit also includes a dust collector (8), which is located at the output end of the heat exchanger (7).

6. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 1, characterized in that, The calcination reaction unit includes a calcination reactor (9), a separator, and Storage tank 2 (12) and Storage tank two (13), the calcination reactor (9) is equipped with a heater (10) on its exterior, the output end of the calcination reactor (9) is connected to the input end of the separator, the first output end of the separator is connected to the input end of the second energy output unit, and the second output end of the separator is connected to... The input end of storage tank two (12) is connected, the The fourth adsorbent conveying mechanism (18) is provided at the output end of the storage tank (12). The output end of storage tank 2 (13) is connected to the input end of calcination reactor (9) through a third adsorbent delivery mechanism (17).

7. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 6, characterized in that, The separator is a cyclone separator (11).

8. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 6, characterized in that, The calcination reactor (9) contains a reactant, which is... .

9. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 7, characterized in that, The second energy output unit includes Cooler (14), the The input end of the cooler (14) is connected to the first output end of the cyclone separator (11), the The output end of the cooler (14) and Storage unit connection.

10. The separation-type ship flue gas decarbonization device based on calcium-based solid adsorption according to claim 9, characterized in that, The The storage unit includes a compressor (15) and Storage tank (16), the input end of the compressor (15) and The output end of the cooler (14) is connected, and the output end of the compressor (15) is connected to... The input end of the storage tank (16) is connected.

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