3 ms·
It's inherently expensive, because you have to undo the entropy loss of letting the CO2 diffuse into the atmosphere. It basically means running an expensive mol
by jbay808 6y ago
It's inherently expensive, because you have to undo the entropy loss of letting the CO2 diffuse into the atmosphere. It basically means running an expensive molecule sorting operation, whose cost has a floor set by the laws of thermodynamics, in advance of whatever else you wanted to do with the CO2.
- pfdietz 6y agoThat entropy loss is not that large (it's logarithmic in the dilution). A bigger problem is simply the cost of handling a lot of air.