Study on phase transformation and dealkalization of red mud in NaOH-Ca(OH)2 system and CO2 adsorption performance of dealkalization residue - Wenbao Liu; Rui Ding; Weichao Li; Changye Mang; Sikai Zhao; Wengang Liu; Yanbai Shen; Qin Zhang (Process Safety and Environmental Protection, 2025)