Recovery management server

Abstract

To provide a recovery management method, a recovery management server, and an adsorber which allow for efficiently recovering carbon dioxide captured by a carbon dioxide capture material.SOLUTION: The recovery management method recovers carbon dioxide captured by an adsorber for capturing carbon dioxide after travel of a transport vehicle having the adsorber attached thereto and manages the transport vehicle and a recovered amount of carbon dioxide in the adsorber attached to the transport vehicle in association with each other.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present disclosure relates to a collection management method, a collection management server, and an adsorption device. [Background technology]

[0002] In recent years, technologies have been developed to capture and utilize carbon dioxide in order to achieve carbon neutrality. Generally, capturing and storing carbon dioxide is called CCS (Carbon dioxide Capture and Storage), and utilizing carbon dioxide is called CCUS (Carbon dioxide Capture, Utilization and Storage). In this effort, technology to equip vehicles with carbon dioxide capture materials to capture carbon dioxide in the atmosphere is being considered (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2023-128695 Summary of the Invention [Problem to be solved by the invention]

[0004] By installing a carbon dioxide capturing material in a vehicle, it is possible to capture a wide range of carbon dioxide easily. However, there is a demand for technology to efficiently recover the carbon dioxide captured by the carbon dioxide capturing material.

[0005] The present disclosure has been made in consideration of the above, and aims to provide a recovery management method, a recovery management server, and an adsorption device that can efficiently recover carbon dioxide captured by a carbon dioxide capture material. [Means for solving the problem]

[0006] The recovery management method of the present invention recovers the carbon dioxide captured by an adsorption device after a transportation vehicle equipped with an adsorption device that captures carbon dioxide has traveled, and manages the transportation vehicle in association with the amount of carbon dioxide recovered by the adsorption device attached to the transportation vehicle.

[0007] In the recovery management method according to the present invention, the carbon dioxide is recovered after the adsorption device is separated from the transportation vehicle.

[0008] In addition, the recovery management server according to the present invention, in the above invention, includes an acquisition unit that acquires the amount of carbon dioxide recovered by an adsorption device that captures carbon dioxide after a transportation vehicle equipped with the adsorption device has traveled, and a control unit that generates management information that associates the amount of carbon dioxide recovered with the transportation vehicle equipped with the adsorption device.

[0009] In the collection management server according to the present invention, the control unit determines the adsorption performance of the adsorption device based on the management information.

[0010] In the collection management server according to the present invention, the control unit calculates a predicted collection amount of the adsorption device based on the management information.

[0011] In addition, in the collection management server of the present invention, in the above invention, the management information further includes a usage history of the adsorption device, and the control unit generates information necessary to maintain or improve the performance of the adsorption device based on the usage history of the adsorption device.

[0012] In addition, in the recovery management server of the present invention, in the above invention, the management information further includes operation information of the transportation vehicle, and the control unit calculates the predicted amount of carbon dioxide to be recovered based on the usage history of the adsorption device and the operation information of the transportation vehicle.

[0013] In addition, the adsorption device according to the present invention comprises a plate-shaped adsorbent that adsorbs carbon dioxide, a first filter provided on one adsorption surface side in the thickness direction of the adsorbent, and a second filter provided on the other adsorption surface side in the thickness direction of the adsorbent, and a code for identifying information about the adsorbent is provided on part of the side of the adsorbent. [Effects of the Invention]

[0014] According to the present disclosure, the carbon dioxide captured by the carbon dioxide capturing material can be efficiently recovered. [Brief explanation of the drawings]

[0015] [Figure 1] FIG. 1 is a schematic diagram showing an overview of a carbon dioxide recovery system according to an embodiment of the present invention. [Figure 2] FIG. 2 is a diagram illustrating the configuration of the suction structure provided in the suction device. [Figure 3] FIG. 3 is a diagram showing the configuration of the adsorbent provided in the adsorption structure. [Figure 4] FIG. 4 is a block diagram for explaining information communication in the collection system. [Figure 5] FIG. 5 is an example of processing executed by the collection system, and is a flowchart showing the flow of processing for generating management information by the management server. [Figure 6] FIG. 6 is an example of processing executed by the recovery system, and is a flowchart showing the flow of processing for outputting information regarding the necessity of replacing the adsorption device. DETAILED DESCRIPTION OF THE INVENTION

[0016] The carbon dioxide recovery system according to the embodiment of the present invention will be specifically described below, but the present invention is not limited to the embodiment described below.

[0017] 1 is a schematic diagram showing an overview of a carbon dioxide capture system according to an embodiment of the present invention. Capture system 1 includes a management base 2, a transportation base 3, and a capture base 4. In capture system 1, management base 2 is communicatively connected to a J-credit management base 6. J-credit management base 6 supplies credits to a J-credit purchasing company 7 in exchange for money.

[0018] The management base 2 includes a management facility 2a that includes a management server 20 (described later) and a manufacturing facility 2b that manufactures and maintains the recovery device 4b and the adsorption device 10.

[0019] The management facility 2a supplies adsorption devices 10, which are carbon dioxide capture materials, to transportation bases 3 in exchange for money. The management facility 2a also supplies capture devices 4b to capture bases 4 and exchanges various information. The various information includes operation information for the capture devices 4b, the amount of carbon dioxide captured, sales destination information, authentication information, maintenance information for the adsorption devices 10 and capture devices, and carbon dioxide capture optimization information. The management facility 2a also provides sales information to purchasing companies 5 that purchase carbon dioxide in exchange for money. Furthermore, the management facility 2a obtains authentication information from the J-Credit management base 6 in exchange for registration information including projects, and obtains money in exchange for information including monitoring reports, etc.

[0020] In the manufacturing facility 2b, the adsorption device 10 is manufactured and maintained.

[0021] The transportation base 3 is equipped with transportation vehicles 3a such as trucks, and functions as a base for the arrival and departure of the transportation vehicles 3a. The transportation base 3 acquires operational information and environmental information from the drivers of the transportation vehicles 3a, and provides the drivers with contribution awards and information on the amount of waste collected.

[0022] The recovery site 4 comprises a recovery facility 4a and a recovery device 4b installed at the recovery facility 4a. The recovery facility 4a supplies power and heat to the recovery device 4b and provides information on the amount of power (heat) supplied. From an environmentally friendly perspective, it is preferable to use natural energy for recovering carbon dioxide; for example, it is preferable to use solar power generation as the supplied power and heat generated in a factory or the like as the supplied heat. The recovery device 4b recovers the carbon dioxide captured by the adsorption device 10 by heating the adsorption device 10 (adsorbent) with the power or heat supplied via the recovery facility 4a. The recovery site 4 also supplies the recovered carbon dioxide to a purchasing company 5.

[0023] The adsorption structure provided in the adsorption device 10 will now be described with reference to Fig. 2 and Fig. 3. Fig. 2 is a diagram illustrating the configuration of the adsorption structure provided in the adsorption device. The adsorption structure 100 includes an adsorbent 101, a first filter 102, and a second filter 103. The adsorption device 10 contains the adsorption structure 100 in a package, a case, or the like.

[0024] 3 is a diagram showing the configuration of the adsorbent provided in the adsorption structure. The adsorbent 101 is in the form of a plate made of, for example, an inorganic metal oxide, and adsorbs carbon dioxide. The carbon dioxide adsorbed by the adsorbent 101 can be recovered by heating in, for example, a recovery device 4b. In this embodiment, an example in which the adsorbent 101 is in the form of a plate will be described. Furthermore, a code 104 for identifying information about the adsorbent 101 is provided on a part of the side surface of the adsorbent 101. This code 104 can be a known identifier such as a barcode or a QR (Quick Response) code.

[0025] The first filter 102 is provided on one adsorption surface side in the thickness direction of the adsorbent 101. The first filter 102 allows carbon dioxide to pass through while capturing fine particles such as dust and dirt.

[0026] The second filter 103 is provided on the other adsorption surface side in the thickness direction of the adsorbent 101. The second filter 103 allows carbon dioxide to pass through while capturing fine particles such as dust and dirt.

[0027] The adsorption device 10 takes in air from the first filter 102 side, for example, and carbon dioxide that passes through the first filter 102 is captured by the adsorbent 101, and gas that passes through the adsorbent 101 is released to the outside through the second filter 103. The pore sizes (mesh sizes) of the first filter 102 and the second filter 103 can be set according to the installation positions on the air intake side or release side.

[0028] The suction device 10 is attached to the transportation vehicle 3a at a position where it can take in wind while the vehicle is traveling. For example, in the case of a truck, it is preferable to attach the device under the loading platform from the viewpoints of taking in wind and making the suction device 10 easy to attach and detach. In this way, by attaching an adsorption device to a transportation vehicle, carbon dioxide is adsorbed into the adsorption device while the vehicle is traveling. In this case, the only energy required for adsorption is the power required for traveling.

[0029] Next, information communication between facilities and bases in the collection system will be described with reference to FIG. 4. FIG. 4 is a block diagram for explaining information communication in the collection system. In the collection system 1, a management server 20 provided in a management facility 2a, a shipping company server 30 provided in a shipping base 3, and a collection base server 40 provided in a collection facility 4a are communicably connected via a network NW. The network NW is composed of, for example, an Internet line network. Furthermore, a J-Credit system server 60 provided in a J-Credit management base 6 is communicably connected to the management server 20 etc. via the network NW.

[0030] Each server includes a processor and a memory. The processor is configured using a central processing unit (CPU), a digital signal processor (DSP), a field-programmable gate array (FPGA), etc. The memory is configured using random access memory (RAM), read-only memory (ROM), etc. The processor loads programs stored in the memory into a working area and executes them, achieving predetermined processing objectives through the execution of the programs. The memory may be a recording medium such as an erasable programmable read-only memory (EPROM), a hard disk drive (HDD), a universal serial bus (USB) memory, or a removable medium such as a compact disc (CD), a digital versatile disc (DVD), or a Blu-ray (registered trademark) disc (BD).

[0031] Among the above-mentioned servers, for example, any one of the management server 20, the transportation company server 30, and the collection base server 40 functions as the collection management server. The server functioning as the collection management server includes an acquisition unit that acquires the amount of carbon dioxide captured by the adsorption device 10 after the transportation vehicle 3a equipped with the adsorption device for capturing carbon dioxide has traveled, and a control unit that generates management information that associates this captured amount with the transportation vehicle 3a equipped with the adsorption device 10.

[0032] In the recovery system 1, at a transportation base 3 where a transportation vehicle 3a departs and arrives, an adsorption device 10 is attached to the transportation vehicle 3a before it departs, the adsorption device 10 is removed from the transportation vehicle 3a when it returns and collected, and the collected adsorption device 10 is delivered to a recovery base 4, where the carbon dioxide captured by the adsorption device 10 is recovered. At this time, the management facility 2a generates management information that associates the transportation vehicle 3a with the amount of carbon dioxide captured by the adsorption device 10 attached to the transportation vehicle 3a, obtains information (e.g., management information) about the adsorption device 10 from the recovery base 4, determines the adsorption performance (carbon dioxide capture performance) of the adsorption device 10 and determines whether maintenance is required, and generates optimization support information regarding the characteristics of the adsorption device 10 to be shipped to the transportation base 3.

[0033] In this embodiment, carbon dioxide is captured after the adsorption device 10 is removed (separated) from the transportation vehicle 3a, but since the adsorption device 10 and the transportation vehicle 3a to which the adsorption device 10 is attached are associated by management information, it is possible to manage the information correlating the adsorption device 10 and the transportation vehicle 3a even after they are separated.

[0034] Next, an example of processing executed by the collection system will be described with reference to Fig. 5 and Fig. 6. In the following flows, an example in which the management server 20 executes processing as a collection management server will be described. Fig. 5 is a flowchart showing an example of processing executed by the collection system, which is a flow of processing for generating management information by the management server.

[0035] The acquisition unit of the management server 20 acquires adsorption device information from the recovery base server (step S1). In this flow, the adsorption device information will be described as including the amount of carbon dioxide recovered by the adsorption device. In this case, the adsorption device information may be the amount recovered for one adsorption device, or may include the amount recovered for each of multiple adsorption devices.

[0036] The control unit of the management server 20 extracts transportation vehicles to which the suction device is attached based on the suction device information (step S2). At this time, the management server 20 associates each suction device with the transportation vehicle to which it is attached.

[0037] Then, the control unit generates management information that associates the amount of carbon dioxide captured by the adsorption device with the transportation vehicle (step S3). At this time, the management server 20 associates each adsorption device with the transportation vehicle to which it is attached.

[0038] The control unit stores the management information in the memory of the management server 20 (step S4). This management information is used for performance management of the adsorption device 10, data management of the amount of carbon dioxide captured by each transportation vehicle, calculation of incentives when applying for incentives, etc.

[0039] 6 is a flowchart showing an example of processing executed by the collection system, and is a flow of processing to output information regarding whether replacement of the adsorption device is necessary. Here, an example in which the management server 20 executes the processing will be described, but it may also be executed by the transport company server 30 or the collection base server 40. Here, an example will be described in which the adsorption performance of the adsorption device is determined using the number of times it is attached to the transport vehicle 3a (number of repeated uses), and support information such as whether replacement is necessary based on the determination result is generated.

[0040] The management server 20 acquires information about the adsorption device 10 (adsorption device information) from the collection base server 40 (step S11). Here, the management server 20 acquires, as the usage history of the adsorption device 10, the amount of carbon dioxide captured by the target adsorption device 10 and the number of times the device has been attached to the transportation vehicle 3a.

[0041] When the management server 20 acquires the adsorption device information, it determines whether the adsorption device 10 can be continued to be used based on the acquired adsorption device information (step S12). For example, the management server 20 determines that continued use is not possible when the amount of recovered carbon falls below a preset threshold and the number of attachments exceeds a preset threshold. In contrast, the management server 20 determines that continued use is possible when the amount of recovered carbon exceeds the threshold and the number of attachments is equal to or less than the threshold, when the amount of recovered carbon exceeds the threshold and the number of attachments exceeds the threshold, or when the amount of recovered carbon falls below the threshold and the number of attachments is equal to or less than the threshold. Note that the determination of whether continued use is possible may be made using either the amount of recovered carbon or the number of attachments.

[0042] The management server 20 generates determination information on whether or not the target suction device 10 can be used continuously based on the determination result (step S13). The determination information includes whether or not the target suction device 10 can be used continuously.

[0043] Then, the management server 20 outputs the determination information (step S14). At this time, for example, the determination information is displayed on a management screen in the management facility 2a or stored in a memory. At the management facility 2a, if it is determined that the adsorption device 10 cannot be used further based on the determination information, the facility staff sends the corresponding adsorption device 10 to the manufacturing facility 2b to replace the adsorbent 101 or the filter, or replaces the adsorption device 10 to be delivered to the transportation base 3 with a new adsorption device 10 and delivers the new adsorption device 10.

[0044] In the present embodiment described above, used adsorption devices 10 are collected at the transportation base 3 where the transportation vehicle 3a departs and arrives, and the collected adsorption devices 10 are delivered to the recovery base 4, thereby making it possible to efficiently collect a plurality of adsorption devices 10 that have captured carbon dioxide and recover the carbon dioxide. According to this embodiment, it is possible to efficiently recover the carbon dioxide captured by the adsorption device 10 (carbon dioxide capture material).

[0045] Furthermore, according to the present embodiment, the quality of the adsorption devices 10 can be efficiently maintained at a high level by centrally managing the quality of the adsorption devices 10 using the management server 20, for example, by determining whether the adsorption devices 10 can be continuously used and managing the amount of carbon dioxide captured for each adsorption device 10. In this case, since the adsorbent 101 is assigned a code 104 for identifying the adsorbent 101, the state of the adsorbent 101 can be easily and reliably managed. Furthermore, centrally managing the amount of carbon dioxide captured using the management server 20 can streamline the processing of reports to be sent to the J-Credit management site 6.

[0046] In this embodiment, an example has been described in which the adsorption device 10 is attached to the transportation vehicle 3a to capture carbon dioxide, but for example, the adsorption device 10 may be attached to an air conditioning facility to capture carbon dioxide. In this case, for example, by disposing the adsorption device 10 near an outdoor unit or a humidifier of the air conditioning facility, the atmosphere (carbon dioxide) can be efficiently passed through the adsorption device 10.

[0047] In addition to the processes mentioned above, the following information processing and material flows take place at each location: ○Management facilities - Develop equipment and take measures when malfunctions occur, strive to grasp the overall operational status, and be responsible for overall operational management, including information management. - Understand the needs for adsorption equipment and (separation) recovery equipment, and calculate the required number of adsorption equipment and recovery equipment to be manufactured. · Provide support to transportation bases (including drivers) on how to use the suction device and information system. · Support collection points in how to use (separate) collection equipment and information systems. · Provide manufacturing facilities with manufacturing request information, maintenance information, and optimization support information, and provide information on lean manufacturing and maintenance plans. · Provide sales information to carbon dioxide utilization (purchasing) companies, and if an order is confirmed, provide carbon dioxide cylinders to the collection point. -Register with the J-Credit System, obtain authentication information, and receive payment.

[0048] Manufacturing facilities · Manufacture and maintain equipment based on manufacturing instructions and optimization support information from the operation management company. Ship manufactured or maintained equipment.

[0049] 〇Transportation base · Purchase or lease the adsorption equipment from a management center. -Attach the suction device to a transport vehicle and transport cargo as usual. - An adsorption device capable of adsorbing carbon dioxide is attached to a vehicle, and carbon dioxide is repeatedly adsorbed by transporting cargo as normal.

[0050] Collection point If the transport vehicle brings in the adsorption device directly, the adsorption device that is capable of capturing and adsorbing carbon dioxide will be installed on the transport vehicle. If repair or maintenance of the adsorption equipment is required, it will be returned to the manufacturing facility and measures will be taken to further improve the adsorption performance.

[0051] 〇Other · If collection equipment is installed at a transportation base, the transportation company will also serve as the collection base. · If collection equipment is installed at the manufacturing facility, the manufacturing facility will also serve as a collection point. The delivery of carbon dioxide cylinders to carbon dioxide utilization companies (purchasing companies) will be handled by a transportation base that handles absorption equipment, thereby creating a circular economy system.

[0052] In addition to the above-mentioned processing, the management server 20 manages the following information, and each of these can provide its own advantages. Energy costs from carbon dioxide absorption to capture, and clean energy ratio It is possible to understand and manage the amount of energy used (whether clean energy is used or not) from adsorption to collection for each individual adsorbent (understanding the degree of environmental impact) regarding the heat and power required to operate the device during separation and collection. ·Matching transport vehicles with absorbent materials It is possible to clearly manage which vehicle the absorbent material was removed from. We can support the payment of bonuses by managing supporting data when applying for bonuses that correspond to the amount of carbon dioxide captured for each transportation vehicle. Individual compensation can be paid based on the amount of carbon dioxide captured, and the data can be used as evidence when using the J-Credit Scheme, etc. - Carbon dioxide capture capacity of each adsorbent It is possible to optimize the maintenance and replacement periods of the adsorbent and the equipment. This can be used to determine whether individual adsorbents are capable of adsorption and to analyze the causes of capacity decline. - Adsorbent usage history (including vehicle modification history) By generating the information necessary to maintain or improve the performance of the adsorption device based on the usage history of the adsorption device, it is possible to optimize the maintenance and replacement times of the adsorbent and adsorption device. -Prediction of adsorbent performance deterioration It is possible to optimize the maintenance and replacement periods of the adsorbent and adsorption device. - Prediction of maintenance times for adsorption equipment (filter replacement, etc.) It is possible to optimize the maintenance and replacement periods of the adsorbent and adsorption device. ·Providing adsorption equipment characteristic proposal services The recovery amount can be increased by selecting the adsorbent / filter that is suitable for the usage environment and optimizing the blend. Carbon dioxide adsorption capacity can be improved by suggesting optimal adsorbent and / or filter characteristics to be selected based on operational information (operation location, time, vehicle speed) and weather (temperature, humidity, barometric pressure) or meteorological information (forecast). Environmental factors that affect adsorption performance include temperature, humidity, air pressure, intake air speed and volume, NOx, SOx, and amount of dirt attached, and by managing and analyzing this data, it is possible to improve adsorption performance. This will reduce the management burden, such as maintenance, on companies that own transport vehicles and on transport vehicle drivers, while maintaining and improving carbon dioxide capture capacity.

[0053] Furthermore, the management server 20 can manage the following information: Useful information for maintaining adsorption performance Carbon dioxide absorption performance is affected by temperature, humidity (rainfall), air pressure, air pollution (NOx, SOx, PM2.5), wind volume, and wind speed. Accurately understanding operational and usage environment information makes it possible to increase absorption capacity. While daily driving reports and duty records are effective sources of operational information, using digital devices such as digital operation recorders, navigation information, dashcams, and driver smartphones makes obtaining information easier and more accurate. A typical truck driver's driving record (daily driving log) includes the following information for each driver: Driver's name The vehicle registration number of the business vehicle used for work or other identification of the business vehicle The start and end points and dates of the driving, as well as the main points and distance traveled If there is a change of driver, the location and date If you take a break or sleep, the location and date of the break If the driver is driving a commercial vehicle with a gross vehicle weight of 8 tons or more or a maximum load capacity of 5 tons or more, the cargo loading status If there are any instructions that require a mid-way roll call during operation, the details of such instructions - Information on the operating environment is obtained from weather data provided by the Japan Meteorological Agency or information from external weather services, as well as from temperature, humidity, air pressure, and anemometers installed in the vehicle. - We provide performance improvement and maintenance services for adsorption equipment based on operation information and usage environment information.

[0054] Useful information for carbon dioxide capture - Estimated recovery volume calculated using operational and usage environment information for each adsorption device (The adsorption capacity of the adsorption device decreases with repeated use.) - Past recovery history information for each adsorption device - Estimated recovery volume of the adsorption equipment calculated using recovery history information The predicted collection amount is calculated based on the difference between the initial collection amount and the current collection amount, the usage history of the adsorption device, and the operation information of the transportation vehicle. - Information on the recovery time, energy consumption, and renewable energy usage rate for each adsorption device during separation and recovery Carbon dioxide capture capacity per adsorption unit However, if the separation and recovery device is large, the information will be for each lot rather than for each adsorption device.

[0055] Adsorption device optimization support information Optimization is performed based on the season (spring, summer, autumn, winter, rainy season, dry season, pollen season), driving location (city center, countryside, coast, Kanto, Kansai), driving speed (highway, general road), etc. By utilizing the accumulated data from the past, it is possible to provide information on how to improve the adsorption equipment to improve its adsorption performance. -Provides maintenance information when adsorption performance deteriorates. The main improvement instructions include the filter performance grade, type of adsorbent (including blend), amount of adsorbent, type of equipment (size, shape, material), and shape of the equipment intake opening.

[0056] 〇Other · Seller information (purchasing company information, physical delivery instructions information) Sales information (information on the amount recovered from the atmosphere) Power supply information (power generation facility capacity, power generation amount information) Contribution awards (e.g., points awarded for product purchases) Optimization implementation information (optimization implementation information of the adsorption device implemented in accordance with improvement instructions) Codes are assigned to absorption devices, recovery devices, transport vehicles, carbon dioxide cylinders, etc., and information can be shared in real time by accessing the server from a mobile device, etc. (Assigning codes eliminates the need to enter information).

[0057] Further advantages and modifications will readily occur to those skilled in the art. Therefore, the invention in its broader aspects is not limited to the specific details and representative embodiments shown and described above. Accordingly, various modifications may be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and their equivalents. [Explanation of symbols]

[0058] 1. Collection System 2. Management base 2a Management Facility 2b Manufacturing Facility 3. Transportation hub 3a Transport vehicles 4 Collection points 4a Collection facility 4b Recovery device 5 Purchasing company 6 J-Credit Management Center 7 J-Credit Purchasing Companies 10 Adsorption device 100 Adsorption structure 101 Adsorbent 102 First filter 103 Second Filter 104 Code

Claims

1. After a transportation vehicle equipped with an adsorption device that captures carbon dioxide has traveled, the carbon dioxide captured by the adsorption device is collected; The transportation vehicle and the amount of carbon dioxide recovered by the adsorption device attached to the transportation vehicle are managed in association with each other. Collection management methods.

2. and capturing the carbon dioxide after separating the adsorption device from the transportation vehicle. The collection management method according to claim 1.

3. an acquisition unit that acquires the amount of carbon dioxide captured by the adsorption device after a transportation vehicle equipped with the adsorption device has traveled; a control unit that generates management information that associates the collected amount with the transportation vehicle to which the adsorption device is attached; A collection management server comprising:

4. the control unit determines the adsorption performance of the adsorption device based on the management information. The collection management server according to claim 3 .

5. the control unit calculates a predicted recovery amount of the adsorption device based on the management information. The collection management server according to claim 4 .

6. the management information further includes a usage history of the suction device; the control unit generates information necessary to maintain or improve the performance of the adsorption device based on the usage history of the adsorption device. The collection management server according to claim 3 .

7. The management information further includes operation information of the transportation vehicle, the control unit calculates a predicted amount of carbon dioxide recovered based on the usage history of the adsorption device and operation information of the transportation vehicle. The collection management server according to claim 6 .

8. a plate-shaped adsorbent material that adsorbs carbon dioxide; a first filter provided on one adsorption surface side in the thickness direction of the adsorbent; a second filter provided on the other adsorption surface side in the thickness direction of the adsorbent; Equipped with A code for identifying information about the adsorbent is provided on a part of the side surface of the adsorbent. Adsorption device.

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