A Comparative Study on the Separation of Azeotropic Methanol and Acetonitrile Mixtures via Extractive Distillation Using Conventional Solvents and Imidazolium-based Ionic Liquids as Entrainers. IEM Journal, [S. l.], v. 86, n. 2, 2025. DOI: 10.54552/v86i2.265. Disponível em: https://iemjournal.com.my/index.php/iem/article/view/265. Acesso em: 1 may. 2026.