If I placed granular activated charcoal (GAC) in a container and purged it with CO2 gas, would the CO2 displace oxygen that was adsorbed on the GAC?

Alternately, would subjecting the GAC to vacuum, and replacing the gas with CO2 effectively remove oxygen. Seeking a way to degas (not necessarily all gas, but oxygen) GAC without a furnace. Not...

11 September 2015 3,348 6 View