Abstract: The present disclosure relates to the separation of CO2 (12) from a gas mixture (16). The CO2 (12) may be removed by cooling the gas mixture (16) such that the CO2 (12) can be removed as a solid or liquid. In various embodiments the gas mixture (16) from which the CO2 (12) is removed may include exhaust gases generated as part of a combustion process, such as may be employed in a power generation process, though the gas mixture (16) may be any gas mixture (16) that includes CO2 (12).
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