N2 Adsorption Isotherms of RE-biochar

This dataset on N2 adsorption isotherms serves as supplementary data to the specific surface area of Rock-enhanced biochars, obtained by BET method and presented in the paper: "Pyrogenic Carbon and Carbonating Minerals for Carbon Capture and Storage (PyMiCCS) Part I: Production, Physico-Chemical Characterization and C-Sink Potential", published in the Journal "Frontiers in Climate - Carbon Dioxide Removal" in 2025.