Corrigendum to “Isothermal and isovolumetric process of CO2 adsorption on nitrogen-doped biochar: Equilibrium and non-equilibrium states” [Case Stud. Therm. Eng. 44 (2023) 102814] - Geng, Yuhan; Du, Yarong; Guo, Tianxiang; Zhang, Yonghe; Bedane, Alemayehu Hailu; Ren, Peng (Case studies in thermal engineering, 2024)