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A swing bed canister assembly for a regenerative carbon dioxide removal system includes a housing that includes an integrally formed central wall that divides an adsorbing amine bed from a desorbing amine bed. The central wall defines spaces for each of the amine beds so that each portion of the des

A swing bed canister assembly for a regenerative carbon dioxide removal system includes a housing that includes an integrally formed central wall that divides an adsorbing amine bed from a desorbing amine bed. The central wall defines spaces for each of the amine beds so that each portion of the desorbing amine bed is disposed in thermal communication with an adsorbing amine bed to facilitate desorption.

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What is claimed is: 1. A regenerative carbon dioxide removal assembly comprising: a housing including an outer shell with first and second open sides, a central wall, a first inlet, a second inlet, a first exhaust, and a second exhaust; a first side wall covering the first open side and a second si

What is claimed is: 1. A regenerative carbon dioxide removal assembly comprising: a housing including an outer shell with first and second open sides, a central wall, a first inlet, a second inlet, a first exhaust, and a second exhaust; a first side wall covering the first open side and a second side wall covering the second open side, wherein each of the first side wall and the second side wall include channels for defining part of first and second flow paths between a corresponding one of the first inlet and the first exhaust and the second inlet and the second exhaust; a first carbon dioxide adsorbent bed in communication with the first inlet and the first exhaust; a second carbon dioxide adsorbent bed in communication with the second inlet and the second exhaust, where the first carbon dioxide adsorbent bed and the second carbon dioxide adsorbent bed are in thermal communication through the central wall; and a control valve for selectively communicating one of the first and second carbon dioxide adsorbent beds with an air stream containing carbon dioxide. 2. The assembly as recited in claim 1, wherein the central wall comprises a plurality of castellations separating the first carbon dioxide adsorbent bed from the second carbon dioxide adsorbent bed. 3. The assembly as recited in claim 2, wherein the first carbon dioxide adsorbent bed comprises a plurality of first segments and the second carbon dioxide adsorbent bed comprises a plurality of second segments, wherein the first segments are interfit between the second segments and separated by the plurality of castellations of the central wall. 4. The assembly as recited in claim 3, wherein each of the first segments and the second segments comprise a reticulated block filled with carbon dioxide absorbent material. 5. The assembly as recited in claim 4, wherein each of the reticulated blocks are attached to the central wall within one of the plurality of castellations. 6. The assembly as recited in claim 5, wherein a plurality of reticulated blocks are attached to the central wall within each of the plurality of castellations. 7. The assembly as recited in claim 6, wherein the plurality of reticulated blocks are separated by a retention screen. 8. The assembly as recited in claim 7, wherein the retention screen includes a tube defining a passage between the plurality of reticulated blocks. 9. The assembly as recited in claim 3, including a plurality of pins extending across the castellations of the central wall across each of the first segments and the second segments. 10. The assembly as recited in claim 9, wherein a carbon dioxide adsorbent material is disposed within each of the plurality of castellations and fills voids between the plurality of pins. 11. The assembly as recited in claim 10, including retention screens disposed within the plurality of castellations for retaining the carbon dioxide adsorbent material. 12. A method of assembling a swing bed canister for a regenerative carbon dioxide removal system comprising the steps of: a) forming a housing including an integrally formed central wall extending between a first side, a second side, a top and a bottom and defining a plurality of segments for each of at least two carbon dioxide adsorbent beds; b) mounting a plurality of support structures to the central wall; c) supporting a quantity of carbon dioxide adsorbent material with the plurality of support structures and within the segments defined by the housing; d) assembling a screen member for containing the carbon dioxide adsorbent within the plurality of support structures; and e) attaching sides to the housing to seal the interior of the housing. 13. The method as recited in claim 12, wherein the central wall is formed to define an inlet manifold and an outlet manifold that are in communication with an inlet and an outlet defined within the housing. 14. The method as recited in claim 12, wherein the plurality of supports comprises a reticulated block and the step of mounting a plurality of support structures to the central wall includes joining the reticulated block to the central wall. 15. The method as recited in claim 12, wherein the plurality of supports comprises a plurality of pins and the step of mounting a plurality of support structures to the central wall includes the step of integrally forming the plurality of pins into the central wall. 16. The method as recited in claim 12, wherein the central wall is castellated to define the plurality of segments for at least two carbon dioxide adsorbent beds. 17. The method as recited in claim 16, wherein the castellated central wall defines segments for each of the two carbon dioxide adsorbent beds that are disposed adjacent to each other. 18. A regenerative carbon dioxide removal sub-assembly comprising: a housing including an outer shell with first and second open sides, a central wall, a first inlet, a second inlet, a first exhaust, and a second exhaust; a first side wall covering the first open side and a second side wall covering the second open side, wherein each of the first side wall and the second side wall include channels for defining part of first and second flow paths between a corresponding one of the first inlet and the first exhaust and the second inlet and the second exhaust; a first open area in communication with the first inlet and the first exhaust for receiving a first carbon dioxide adsorbent bed; a second open area in communication with the second inlet and the second exhaust for receiving a second carbon dioxide adsorbent bed, and a control valve for selectively communicating one of the first and second carbon dioxide adsorbent beds with an air stream containing carbon dioxide; wherein the central wall is arranged to allow thermal communication between the first carbon dioxide adsorbent bed and the second carbon dioxide adsorbent bed.