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. 2020 Jan 22;10:958. doi: 10.1038/s41598-020-57801-5

Figure 1.

Figure 1

(a) CO2 (equivalent) emission and capture potential (w/w%) of biomass residue ashes and ash cylinders, and their compressive strength in MPa (secondary vertical axis). (b) CO2 balance (g/kg), density (g/cm3), strength (KPa) and CO2 uptake (secondary vertical axis) (%) of valorised products from raw biomass with CO2-reactive ashes.