Rotary-driven sorption filter

Abstract

The invention relates to a rotary-driven sorption filter (10) for use in a sorption system (100), comprising at least one sorption material (20) for adsorbing and / or desorbing at least one greenhouse gas, at least one heating material (22) that can be inductively heated via a magnetic field, and a drive interface (18) via which the sorption filter (10) or at least a rotational assembly of the sorption filter (10) can be connected to a rotary drive (102) of the sorption system (100) for rotary driving of the sorption filter (10) or the rotational assembly of the sorption filter (10).

Description

[0001] The invention relates to a rotary-driven sorption filter for use in a sorption system, comprising at least one sorption material for adsorbing and / or desorbing at least one greenhouse gas and at least one heating material that can be inductively heated via an electric field.

[0002] Furthermore, the invention relates to a sorption system with a rotary drive.

[0003] Furthermore, the invention relates to a method for operating a sorption plant.

[0004] In sorption systems of this type, the adsorption of the greenhouse gas typically occurs while the sorption filter is stationary or while the sorption filter is moving along a path. For example, sorption systems with a belt adsorber are known, in which a belt-shaped sorption filter is moved along a circulating path during the adsorption process. During desorption, the sorption filter may be located, for example, in a treatment area of ​​the sorption system, where environmental parameters can be adjusted to initiate or support the desorption process.

[0005] In addition to improving the materials used in the sorption filter, efforts are also being made to support the adsorption and desorption process through specific operating concepts for sorption systems. In this context, operating concepts are known in which the sorption system, for example, sets specific temperature and / or pressure levels within the sorption filter to increase adsorption and desorption efficiency. For this purpose, the sorption system can, for instance, have an induction heating function, which allows the heating material of the sorption filter to be inductively heated.

[0006] For a wide range of applications, further improvement of the adsorption and / or desorption behavior is advantageous or necessary. Since the development of functional materials in this area of ​​technology is time-consuming and expensive, efforts are also being made to achieve this improvement through the operational concept of the sorption plant.

[0007] The object underlying the invention is therefore to improve the operation of a sorption system equipped with an induction heater.

[0008] The problem is solved by a sorption filter of the type mentioned above, wherein the sorption filter according to the invention has a drive interface via which the sorption filter or at least a rotational assembly of the sorption filter can be connected to a rotational drive of the sorption system for the rotary driving of the sorption filter or the rotational assembly of the sorption filter.

[0009] Rotating the sorption filter can significantly improve the adsorption and / or desorption behavior of the sorption filter, without necessarily requiring the use of novel materials in the sorption filter.

[0010] The sorption filter or the rotating assembly of the sorption filter can preferably be connected to the rotary drive of the sorption system via the drive interface in a reversible and non-destructive manner. If not the entire sorption filter, but only a rotating assembly of the sorption filter is driven rotaryally, the rotaryally driven assembly preferably comprises the sorption material and / or the heating material.

[0011] Adsorption of the greenhouse gas can occur during a filtration process in the sorption system. Desorption of the greenhouse gas can occur during a regeneration process in the sorption system. Induction utilizes one or more effects, such as eddy current generation, magnetic hysteresis losses, or relaxation mechanisms. The greenhouse gas can be, for example, carbon dioxide, water vapor, or methane. The greenhouse gas is preferably adsorbed from a gas mixture, particularly from ambient air. The heating material can be electrically conductive.

[0012] The sorption filter according to the invention is advantageously further developed in that the drive interface is configured to be connected to a drive element of the rotary drive of the sorption system by means of a frictional, positive, and / or material-locking connection. The drive element can comprise a transmission, a freewheel, flexible elements, elements for axis positioning, or other machine elements, such as a coupling. The drive interface can include a clamping section that is clamped to the drive element of the rotary drive. The drive interface can also include an engagement section that engages with the drive element of the rotary drive or into which the drive element of the rotary drive engages.

[0013] In another embodiment of the sorption filter according to the invention, the at least one drive interface is located on an outer circumference of the sorption filter or on an outer circumference of the rotating assembly of the sorption filter. The drive interface is located, for example, on an outer surface of the sorption filter or the rotating assembly of the sorption filter. Alternatively or additionally, the drive interface is located on an inner circumference of the sorption filter or on an inner circumference of the rotating assembly of the sorption filter. Alternatively or additionally, the drive interface is located on an end face of the sorption filter or on an end face of the rotating assembly of the sorption filter.The drive interface is located, for example, on an end plate of the sorption filter or on the rotating assembly of the sorption filter. The sorption filter can also have multiple drive interfaces; in particular, different drive interfaces and / or different axes of rotation can be used for rotation during desorption, adsorption, and dehumidification. Different peripheral speeds or rotational speeds can be advantageous for desorption, adsorption, and dehumidification operations.

[0014] In another preferred embodiment of the sorption filter, the drive interface comprises a shaft receptacle, a drive element receptacle, or a toothed section. The shaft receptacle can have a non-circular outer or inner cross-section, for example, an oval or polygonal outer or inner cross-section, for transmitting torque and rotary motion. The sorption filter or the rotating assembly of the sorption filter could then be attached to or inserted into the drive element of the rotary drive. The drive element receptacle can, for example, be a belt receptacle for a drive belt, such as a pulley, or a chain receptacle for a drive chain.

[0015] The sorption filter according to the invention is further advantageously developed by a bearing section in which the sorption filter or the rotating assembly of the sorption filter is rotatably mounted or can be rotatably mounted. The bearing section can be connected to a bearing of the filter housing of the sorption system. The bearing ensures efficient, low-friction rotation, which results in lower energy consumption for rotation. The bearing ensures reduced wear and a significantly increased service life.

[0016] Furthermore, a sorption filter according to the invention is advantageously equipped with a rotary bearing or a rotary bearing component for rotatably mounting the sorption filter or the rotating assembly of the sorption filter. The rotary bearing can, for example, be an air bearing, a plain bearing, a rolling bearing, a hydraulic bearing, or a magnetic bearing. The rotary bearing is preferably designed with as little friction as possible to enable the most energy-efficient rotation. The rotary bearing ensures reduced wear and a significantly increased service life. The rotary bearing is replaced together with the sorption filter. The service life of the sorption material and / or the heating material can be matched to the service life of the rotary bearing.If the sorption filter has a swivel bearing component, the filter holder of the sorption system has the rest of the swivel bearing, so that the swivel bearing is completed when the sorption filter is inserted into the filter holder of the sorption system.

[0017] In a further preferred embodiment, the sorption filter according to the invention has a seal for sealing a flow passage between the sorption filter and a filter receptacle of the sorption system. The seal can have a circumferential shape. The seal can be a sealing ring, for example, a radial shaft seal. The seal can also be designed by a shape such as a labyrinth seal. The seal results in a reduced flow of the gas mixture past the filter element, but does not necessarily provide a gas-tight seal. Alternatively or additionally, the sorption filter can have a receptacle for receiving a seal. The receptacle can, for example, be a circumferential receiving groove.

[0018] In a further preferred embodiment of the sorption filter according to the invention, the sorption material and the heating material are different materials. The sorption material and the heating material can be in the form of a material mixture. The sorption material and the heating material can be separate from each other, for example, in one or more sorption layers comprising the sorption material and / or in one or more heating layers comprising the heating material. The sorption layers and the heating layers can be arranged alternately one above the other and / or next to each other.

[0019] In a further preferred embodiment of the sorption filter according to the invention, the sorption material and the heating material are the same material and / or are formed by a composite material by means of which at least one greenhouse gas can be adsorbed and / or desorbed and which can be inductively heated via a magnetic field. The use of a composite material eliminates the need to process two different materials for the sorption and heating functions.

[0020] Furthermore, a sorption filter according to the invention is preferred in which the sorption material and / or the heating material are immobilized by means of one or more fixing agents. If the sorption material is separate from the heating material, the sorption material can be immobilized by means of a first fixing agent and the heating material can be immobilized by means of a second fixing agent. If the sorption material and the heating material are present as a mixture or as a composite material, the sorption material and the heating material can be immobilized with the same fixing agent. The sorption material and / or the heating material can be granular or granular. The sorption material and / or the heating material can be bulk material. The sorption material and / or the heating material can be free-flowing.

[0021] In a further preferred embodiment of the sorption filter according to the invention, the sorption material and / or the heating material are components of a filter body, wherein the filter body is preferably designed as a hollow body. The hollow body can have a closed or an open outer contour. The filter body can comprise one or more filter material webs which are non-destructively deformable in the sorption system and / or during operation of the sorption system to bring about several different, in particular operating-mode-specific, shape states of the filter body. The filter body can form the rotating assembly of the sorption filter. The filter body can, for example, be a cylindrical, conically tapered, or conically widening body, in particular a hollow body.The filter body can, for example, be a hollow body with a polygonal or honeycomb cross-section. Alternatively, the filter body can also have a star or paddle geometry. The cross-section of the filter body can also change, particularly in the axial direction.

[0022] In a further preferred embodiment of the sorption filter according to the invention, the filter body is configured to allow flow through and / or around it in the axial and / or radial direction. Preferably, the filter body is subjected to flow through and / or around the gas mixture, in particular ambient air, during the filtration process. During the regeneration process, the filter body is, for example, located in a vacuum. With a vacuum applied, desorption and the pressure gradient allow the desorbed greenhouse gas to flow through and / or around the filter body, preferably without ambient air flowing through and / or around it.

[0023] The sorption filter according to the invention is further advantageously developed in that the filter body is designed to be deformed during operation of the sorption system, particularly cyclically. The filter body is preferably deformable without damage. The sorption filter can be placed in a filter mold for adsorbing the greenhouse gas. The filter body can be placed in a regeneration mold for desorbing the greenhouse gas. The filter mold and the regeneration mold of the filter body differ from each other.

[0024] In a further preferred embodiment of the sorption filter according to the invention, the sorption material and / or the heating material and / or the filter body are configured to absorb liquid water without chemical bonds, at least temporarily. The chemically unbound liquid water can be spun off by the rotational movement of the sorption filter. This spinning off of the liquid water can occur during and / or before and / or after the filtration process and / or during and / or before and / or after the regeneration process. Spinning off the liquid water reduces the water load of the sorption filter, thus requiring less heating energy to warm the filter. This increases the efficiency of the sorption system.

[0025] The problem underlying the invention is further solved by a sorption system of the type mentioned above, wherein the sorption system according to the invention comprises a rotaryally driven sorption filter, and the sorption filter or a rotary assembly of the rotary filter can be rotaryally driven by means of the rotary drive. The sorption filter is preferably designed according to one of the embodiments described above. With regard to the advantages and modifications of the sorption system according to the invention, reference is therefore first made to the advantages and modifications of the sorption filter according to the invention.

[0026] When a sorption filter or its rotating assembly is driven by a rotary drive, the filter or assembly is rotated around a rotational axis, which is typically stationary. The rotational axis is not necessarily chosen to eliminate imbalance; therefore, it can be off-center. Different rotational speeds and axes can be used for the various operating modes of the sorption system, such as filtration, regeneration, and water separation. The rotary drive can be, for example, an electric motor, a hydraulic or pneumatic drive, or a fluid-driven drive, utilizing, for instance, wind energy.

[0027] Furthermore, a sorption system according to the invention is preferred in which the rotary drive has a drive element that is connected or connectable to the drive interface of the sorption filter by frictional, positive, and / or material-locking means. Preferably, the drive interface of the sorption filter can be reversibly and non-destructively disconnected from the drive element of the rotary drive. The drive element preferably transmits the torque and the rotary motion to the sorption filter or the rotary assembly of the sorption filter.

[0028] In a further preferred embodiment, the sorption system according to the invention comprises a magnetic field generator configured to produce a magnetic field for inductively heating the heating material of the sorption filter. The magnetic field generator produces a magnetic field for inductively heating the heating material. The magnetic field generator can comprise one or more magnets, preferably one or more electromagnets and / or one or more permanent magnets. The magnetic field generator can produce a constant DC field or an alternating field. If the magnetic field generator produces a constant DC field, a rotational movement of the sorption filter or the rotating assembly of the sorption filter is required for inductively heating the heating material of the sorption filter.If the magnetic field generator produces a temporally alternating field, a rotational movement of the sorption filter or the rotating assembly of the sorption filter is not absolutely necessary for the inductive heating of the heating material of the sorption filter, but can be carried out with a suitable alternating field.

[0029] Furthermore, a sorption system according to the invention is advantageous which has one or more treatment areas in which the sorption filter is positioned or can be positioned. A filtration process and / or a regeneration process and / or a separation process can be carried out in the one or more treatment areas. During the filtration process, the greenhouse gas is adsorbed. During the regeneration process, the greenhouse gas is desorbed. During the separation process, liquid water is separated from the sorption filter. A treatment area can be a sorption area in which the greenhouse gas is adsorbed by the sorption filter during a filtration process and desorbed during a regeneration process. A treatment area can also be an adsorption area in which the greenhouse gas is adsorbed by the sorption filter during a filtration process.A treatment zone can be a desorption zone, in which the greenhouse gas is desorbed from the sorption filter during a regeneration process. A treatment zone can also be a separation zone, in which liquid water is centrifuged from the sorption filter during a separation process.

[0030] The sorption system according to the invention is further advantageously developed by a vacuum generator, wherein the vacuum generator is configured to generate a vacuum in a treatment area. The vacuum generator is preferably controlled by an electronic control device such that the vacuum is generated in the treatment area for the desorbing of the greenhouse gas. The vacuum generator can, for example, be a vacuum pump.

[0031] Furthermore, a sorption system according to the invention is advantageously equipped with a flow generator, which is configured to generate a gas flow, in particular an air flow, in a treatment area. The flow generator is preferably controlled by an electronic control device such that the gas flow is generated in the treatment area for the purpose of adsorbing the greenhouse gas. The flow generator can be a blower. Alternatively, instead of a blower, the gas flow can also be generated or assisted by a natural wind flow.

[0032] The sorption system according to the invention is further advantageously enhanced by an electronic control device, wherein the electronic control device is configured to control the operation of the rotary drive and / or the magnetic field generator and / or the vacuum generator and / or the flow generator. The control device can be configured to control the rotary drive such that a filter speed and / or a regeneration speed and / or a separation speed is set at the sorption filter or the rotary assembly of the sorption filter during the filtration process. The filter speed and / or the regeneration speed and / or the separation speed can differ from one another.The axis of rotation and / or direction of rotation of the sorption filter or the rotation assembly of the sorption filter can differ from one another in the various processes, i.e., during the filtration process, during the regeneration process, and during the separation process.

[0033] The problem underlying the invention is further solved by a method of the type mentioned at the outset, wherein, within the framework of the method according to the invention, a sorption filter or a rotating assembly of a sorption filter is driven rotaryally via a drive interface of the sorption filter or the rotating assembly of the sorption filter by means of a rotary drive of the sorption system connected to the drive interface. The sorption filter or the rotating assembly of the sorption filter comprises at least one sorption material for adsorbing and / or desorbing at least one greenhouse gas and at least one heating material that can be inductively heated via a magnetic field and is preferably electrically conductive. The method is preferably used to operate a sorption system with a sorption filter according to one of the embodiments described above.With regard to the advantages and modifications of the method according to the invention, reference is therefore first made to the advantages and modifications of the sorption filter according to the invention and the advantages and modifications of the sorption system according to the invention.

[0034] In a preferred embodiment of the method according to the invention, the greenhouse gas is adsorbed by the sorption filter during a filtration process. Alternatively or additionally, the greenhouse gas is desorbed by the sorption filter during a regeneration process. Alternatively or additionally, liquid water is separated from the sorption filter during a separation process. The sorption filter or the rotating assembly of the sorption filter is driven rotaryally by the rotary drive of the sorption system during the filtration process and / or during the regeneration process and / or during the separation process. During the filtration process, the sorption filter or the rotating assembly of the sorption filter can be operated at a filter speed. During the regeneration process, the sorption filter or the rotating assembly of the sorption filter can be operated at a regeneration speed.During the separation process, the sorption filter or the rotary assembly of the sorption filter can be operated at a separation speed.

[0035] In a preferred embodiment of the method according to the invention, a flow, in particular an airflow, is generated during the filtration process by means of a flow generator of the sorption system, which flows through the sorption filter and / or along the sorption filter. The flow generator can be a blower which generates a flow that flows radially and / or axially through the sorption filter and / or along the sorption filter.

[0036] The method according to the invention is further advantageously developed in that, during the regeneration process, a magnetic field is generated by a magnetic field generator of the sorption system for the inductive heating of the heating material of the sorption filter. Alternatively or additionally, during the regeneration process, a vacuum is generated in a treatment area of ​​the sorption system in which the sorption filter is located, by means of a vacuum generator of the sorption system. The inductive heating of the heating material via the magnetic field generator and the generation of a vacuum by means of the vacuum generator can take place in the same treatment area and / or simultaneously, or in different treatment areas and at different times.

[0037] Preferred embodiments of the invention are explained and described in more detail below with reference to the accompanying drawings. These show: Fig. 1 a sorption system according to the invention in a schematic representation; Fig. 2 a sorption filter according to the invention in a schematic representation; Fig. 3 another sorption system according to the invention in a schematic representation; Fig. 4 a first treatment area of ​​a sorption system according to the invention in a schematic representation; Fig. 5 a second treatment area in the Fig. 4 sorption plant shown in a schematic representation; and Fig. 6 Another sorption system according to the invention in a schematic representation.

[0038] The Fig. Figure 1 shows a sorption system 100, in which a greenhouse gas, for example carbon dioxide, can be adsorbed and desorbed. The sorption system 100 includes a rotary drive 102 by which a filter body 12 of a sorption filter 10 can be driven rotationally. The rotary drive causes the filter body 12 of the sorption filter 10 to rotate in the direction of rotation DR.

[0039] The sorption filter 10 has an end disk 16a, 16b on each of its end faces 14a, 14b. A drive interface 18 of the sorption filter 10 is integrated into the end disk 16a. The sorption filter 10 is connected to a drive element 104 of the rotary drive 102 via the drive interface 18. In the illustrated embodiment, the drive element 104 is a drive shaft, with the drive interface 18 designed as a shaft receptacle. The rotary drive 102 is an electric motor which can be controlled by a control device (not shown).

[0040] The coupling between drive element 104 and the drive interface 18 of the sorption filter 10 can be dissolved non-destructively, so that the sorption filter 10 can be replaced at the end of its service life.

[0041] The sorption filter 10 comprises a sorption material 20 for adsorbing and desorbing the greenhouse gas, i.e., carbon dioxide. Furthermore, the sorption filter includes a heating material 22, which can be inductively heated via a magnetic field. The adsorption of the greenhouse gas can occur during a filtration process in the operation of the sorption system 100. The desorption of the greenhouse gas can occur during a regeneration process in the operation of the sorption system 100. When the heating material 22 is inductively heated, one or more effects, such as eddy current generation, magnetic hysteresis losses, and / or relaxation mechanisms, can be utilized.

[0042] The sorption material 20 and the heating material 22 form a material mixture which is immobilized by a fixative. The gas mixture from which the greenhouse gas is to be adsorbed can flow through and along the filter body 12. The rotational movement of the sorption filter 10 promotes both the adsorption and desorption processes.

[0043] The Fig. Figure 2 shows a rotating sorption filter 10, from which liquid water W is spun off by the rotational movement. This spun-off reduces the water load in the sorption filter 10, thus requiring less energy to heat the filter for desorption. The sorption material 20 and the heating material 22 are therefore designed to temporarily absorb liquid water W without chemical bonding, so that it can be spun off by the rotational movement of the sorption filter 10.

[0044] The Fig. Figure 3 shows a sorption system 100 with a rotary drive 102 and a magnetic field generator 106. The rotary drive 102 sets the sorption filter 10 into rotation. The magnetic field generator 106 generates a magnetic field to heat the heating material 22 of the sorption filter 10. The magnetic field generator 106 comprises an electromagnet 108 with poles 110a and 110b. The magnetic field generator 106 produces a constant DC field, so that the inductive heating of the electrically conductive heating material 22 is caused by the rotational movement of the sorption filter 10.

[0045] A coupling 112 is located between the rotary drive 102 and the sorption filter 10, allowing the kinematic coupling between the rotary drive 102 and the sorption filter 10 to be temporarily disconnected. Alternatively or additionally to the coupling 112, other components influencing the force and / or motion transmission, such as a gearbox, may be present.

[0046] The Fig. 4 and Fig. Figure 5 shows a sorption plant 100, wherein the Fig. 4 shows a first treatment area 114a and the Fig. 5 shows a second treatment area 114b.

[0047] The sorption filter 10 has bearing sections 24a, 24b, by means of which the sorption filter 10 is rotatably mounted. The bearing sections 24a, 24b are connected to rotary bearings 118a, 118b of the filter housing of the sorption system 100.

[0048] The treatment area 114a is coupled to a flow generator 116 designed as a blower, whereby a gas flow can be generated within the treatment area 114a via the flow generator 116. The treatment area 114a is an adsorption area in which the greenhouse gas is adsorbed by the sorption filter 10 during a filtration process. During the filtration process, the sorption filter 10 is driven rotaryally by the rotary drive 102, and a gas flow is generated in the treatment area 114a via the flow generator 116.

[0049] The Fig. Figure 5 shows the treatment area 114b. The treatment area 114b is a desorption area in which the greenhouse gas is desorbed from the sorption filter 10 during a regeneration process. The treatment area 114b is coupled to a magnetic field generator 106, which can generate a magnetic field to heat the heating material 22 of the sorption filter 10. Furthermore, the treatment area 114b is connected to a vacuum generator 120, which can generate a vacuum in the treatment area 114b. During the desorption process, the sorption filter 10 is driven rotationally by the rotary drive 102, with the magnetic field generator 106 simultaneously generating a magnetic field to heat the sorption filter 10 and the vacuum generator 120 creating a vacuum in the treatment area 114b.

[0050] A control device (not shown) of the sorption system 100 is configured to control the operation of the rotary drive 102, the operation of the magnetic field generator 106, the operation of the vacuum generator 120, and the operation of the flow generator 116. The control device sets a filter speed during the filtration process and a regeneration speed during the regeneration process, the filter speed being different from the regeneration speed. Before and / or during the filtration process and / or before or during the regeneration process, liquid water W can be spun off the sorption filter 10 by means of the rotational movement of the sorption filter 10.

[0051] In the Fig.In the embodiment shown in Figure 6, the sorption system 100 has a treatment area 114c designed as a sorption zone, in which the greenhouse gas can be both adsorbed and desorbed. For this purpose, a gas flow can be generated in the treatment area 114c by means of the flow generator 116. Furthermore, a vacuum can be generated in the treatment area 114c by means of the vacuum generator 120, whereby a magnetic field generator 106 can be used to heat the heating material 22 of the sorption filter 10. Liquid water W can also be spun off the sorption filter 10 in the treatment area 114c by means of a rotational movement of the sorption filter 10. Reference sign 10 sorption filters 12 filter bodies 14a, 14b Front sides 16a, 16b End discs 18 Drive interface 20 sorption material 22 Heating material 24a, 24b Storage section 100 sorption plant 102 Rotary drive 104 Drive element 106 magnetic field generators 108 Electromagnet 110a, 110b Pole 112 Clutch 114a-114c Treatment areas 116 flow generators 118a, 118b Swivel bearing 120 vacuum generators DR Direction of rotation Water

Claims

Rotatably driven sorption filter (10) for use in a sorption system (100), comprising at least one sorption material (20) for adsorbing and / or desorbing at least one greenhouse gas; and at least one heating material (22) that can be inductively heated via a magnetic field, characterized by a drive interface (18) via which the sorption filter (10) or at least a rotational assembly of the sorption filter (10) can be connected to a rotary drive (102) of the sorption system (100) for rotary driving of the sorption filter (10) or the rotational assembly of the sorption filter (10). Sorption filter (10) according to claim 1, characterized in that the drive interface (18) is configured to be connected force-fit and / or form-fit and / or material-fit to a drive element (104) of the rotary drive (102) of the sorption system (100). Sorption filter (10) according to claim 2, characterized in that the at least one drive interface (18) is located on an outer circumference of the sorption filter (10) or the rotating assembly of the sorption filter (10); and / or on an inner circumference of the sorption filter (10) or the rotating assembly of the sorption filter (10); and / or on an end face (14a, 14b) of the sorption filter (10) or the rotating assembly of the sorption filter (10). Sorption filter (10) according to one of the preceding claims, characterized in that the drive interface (18) comprises a shaft receptacle, a traction element receptacle or a toothed connection. Sorption filter (10) according to one of the preceding claims, characterized by a bearing section (24a, 24b) in which the sorption filter (10) or the rotational assembly of the sorption filter (10) is rotatably mounted or rotatably mounted. Sorption filter (10) according to one of the preceding claims, characterized by a rotary bearing or a rotary bearing component for rotatably mounting the sorption filter (10) or the rotation assembly of the sorption filter (10). Sorption filter (10) according to one of the preceding claims characterized by a seal for sealing a flow passage between the sorption filter (10) and a filter receptacle of the sorption system (100). Sorption filter (10) according to one of the preceding claims characterized in that the sorption material (20) and the heating material (22) are different materials. Sorption filter (10) according to one of claims 1 to 7, characterized in that the sorption material (20) and the heating material (22) are the same material and / or are formed by a composite material by means of which the at least one greenhouse gas can be adsorbed and / or desorbed and which can be inductively heated via a magnetic field. Sorption filter (10) according to one of the preceding claims, characterized in that the sorption material (20) and / or the heating material (22) are immobilized by means of one or more fixing agents. Sorption filter (10) according to one of the preceding claims, characterized in that the sorption material (20) and / or the heating material (22) are components of a filter body (12), wherein the filter body (12) is preferably designed as a hollow body. Sorption filter (10) according to claim 11, characterized in that the filter body (12) is arranged to be flowed through and / or around in the axial direction and / or in the radial direction. Sorption filter (10) according to claim 11 or 12, characterized in that the filter body (12) is designed to be deformed during operation of the sorption system (100), in particular cyclically. Sorption filter (10) according to one of the preceding claims, characterized in that the sorption material (20) and / or the heating material (22) and / or the filter body (12) are configured to absorb liquid water (W) without chemical bonding, at least temporarily. Sorption system (100), with a rotary drive (102); characterized by a rotatably driven sorption filter (10), wherein the sorption filter (10) or a rotary assembly of the sorption filter (10) is rotatably driven by means of the rotary drive (102); wherein the sorption filter (10) is preferably designed according to one of the preceding claims. Sorption system (100) according to claim 15, characterized in that the rotary drive (102) has a drive element (104) which is connected or connectable to the drive interface (18) of the sorption filter (10) by frictional and / or form-fitting and / or material-fitting means. Sorption system (100) according to claim 15 or 16, characterized by a magnetic field generator (106) which is configured to generate a magnetic field for inductively heating the heating material (22) of the sorption filter (10). Sorption system (100) according to one of claims 15 to 17, characterized by one or more treatment areas (114a-114c) in which the sorption filter (10) is positioned or positionable, wherein a filtration process and / or a regeneration process and / or a separation process can be carried out in the one or more treatment areas (114a-114c). Sorption system (100) according to claim 18 , characterized by a vacuum generator (120) which is configured to generate a vacuum in a treatment area (114b, 114c). Sorption system (100) according to claim 18 or 19, characterized by a flow generator (116) which is configured to generate a gas flow, in particular an air flow, in a treatment area (114a, 114c). Sorption system (100) according to one of claims 15 to 20, characterized by an electronic control device which is configured to control the operation of the rotary drive (102) and / or the magnetic field generator (106) and / or the vacuum generator (120) and / or the flow generator (116). Method for operating a sorption system (100), in particular a sorption system (100) with a sorption filter (10) according to one of claims 1 to 14 or a sorption system (100) according to one of claims 15 to 21, characterized by the step: - rotary driving of a sorption filter (10) or a rotary assembly of a sorption filter (10) via a drive interface (18) of the sorption filter (10) or the rotary assembly of the sorption filter (10) by means of a rotary drive (102) of the sorption system (100) connected to the drive interface (18), wherein the sorption filter (10) or the rotary assembly of the sorption filter (10) comprises at least one sorption material (20) for adsorbing and / or desorbing at least one greenhouse gas and at least one heating material (22) that can be inductively heated via a magnetic field. The method according to claim 22, characterized by one, several or all of the following steps: - adsorbing the greenhouse gas by means of the sorption filter (10) during a filtration process; - desorbing the greenhouse gas by means of the sorption filter (10) during a regeneration process; - separating liquid water (W) from the sorption filter (10) during a separation process, wherein the sorption filter (10) or the rotating assembly of the sorption filter (10) is driven rotaryally by means of the rotary drive (102) of the sorption system (100) during the filtration process and / or during the regeneration process and / or during the separation process. Method according to claim 23, characterized in that during the filtering process a flow, in particular airflow, is generated by means of a flow generator (116) of the sorption system (100) flowing through the sorption filter (10) and / or flowing along the sorption filter (10). Method according to claim 23 or 24, characterized in that during the regeneration process, a magnetic field is generated by means of a magnetic field generator (106) of the sorption system (100) for inductive heating of the heating material (22) of the sorption filter (10); and / or a negative pressure is generated by means of a negative pressure generator (120) of the sorption system (100) in a treatment area (114b, 114c) of the sorption system (100) in which the sorption filter (10) is located.

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