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Direct Air Capture of CO₂ with Chemicals

Description: This report explores direct air capture (DAC) of carbon dioxide (CO₂) from the atmosphere with chemicals. DAC involves a system in which ambient air flows over a chemical sorbent that selectively removes the CO₂. The CO₂ is then released as a concentrated stream for disposal or reuse, while the sorbent is regenerated and the CO₂-depleted air is returned to the atmosphere.
Date: June 1, 2011
Creator: American Physical Society. Panel on Public Affairs
Partner: UNT Libraries Government Documents Department
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