Patent ID: 11931685
Assignee: ENHANCED ENERGY GROUP LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 17:
18. A method, comprising:
capturing, using at least one of a plurality of thermal swing adsorption (TSA) beds, CO2 within a capture temperature range;
regenerating, using at least one of the plurality of TSA beds, captured CO2 at a regeneration temperature range above the capture temperature range; and
controlling a plurality of valves and associated flow paths to provide continuous operation such that, simultaneously, at least one of the plurality of TSA beds is operated in a capture mode to remove CO2 from an exhaust flow and to output a nitrogen flow, at least one of the plurality of TSA beds is used in a heated regeneration mode to release CO2 into a production flow, and at least one of the one of the plurality of TSA beds is operated in a cooling mode to be cooled by a cooling flow.