Carbon dioxide recovery device
AssigneeDenso Corporation
InventorKenji OCHI
Life of this patent
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Abstract
A carbon dioxide recovery device includes a stack formed by stacking a plurality of electrochemical cells in a pressurized state in a cell stacking direction of the electrochemical cells, which adsorb and desorb CO2 from a CO2-containing gas that contains CO2 through an electrochemical reaction, a pair of supports arranged on one side and the other side of the cell stacking direction relative to the stack, and an elastic body provided between the pair of supports and having a larger Young's modulus than the electrochemical cells. The elastic body elastically deforms to apply a load to the plurality of electrochemical cells in the pressurized state in the cell stacking direction.
Claims9
A carbon dioxide recovery device, comprising:
- a stack formed by stacking a plurality of electrochemical cells that adsorb and desorb CO2 from a CO2-containing gas containing CO2 by an electrochemical reaction in a cell stacking direction of the plurality of electrochemical cells in a pressurized state;
- a pair of supports arranged on one side and the other side in the cell stacking direction with respect to the stack;
- and
- an elastic body provided between the pair of supports and having a Young's modulus greater than that of the electrochemical cell;
- wherein
- the elastic body applies a load to the plurality of electrochemical cells in a pressurized state in the cell stacking direction by elastically deforming.
Dependencies are inferred from the claim text.