Phase equilibrium experiment and mechanism analysis of methanol-methyl acetate separation using deep eutectic solvents - Lifang Xu; Yue Zhao; Shuhe Yang; Wenli Liu; Guiyu Sun; Qingting Wang; Guoxuan Li; Xin Li; Yinglong Wang; Jingwei Yang; Jianguang Qi; Peizhe Cui (Process Safety and Environmental Protection, 2026)