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Re:A CO2 capture solvent with exceptionally low total costs ... by marcosdumay on Sunday April 04, 2021 @10:05AM (#26689473)
> But the compression itself and the heating will cost significant energy too, don't forget this.

That's in the abstract, it's 2GJ/ton of carbon. So, it's roughly 1/20 of the energy generated by burning the carbon at the first place.

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