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News:
1/12/2022
A second life for CO2
. In order to reuse the material, the bound carbon dioxide must be removed again. "This process requires high temperatures, so a lot of energy," Agar says. "To avoid harming the climate, only renewable [...] says. "So we try to decompose the methane in the absence of oxygen." Temperatures above 1,000°C are required for the CH4 molecule to split into its constituent carbon and hydrogen. One problem here is that …