Gonfa G, Bustam MA. Separation of benzene and cyclohexane azeotrope mixture using 1-ethyl-3-methylimidazolium ethyl sulfate ionic liquid using extractive distillation. jmpt [Internet]. 2024Sep.8 [cited 2024Oct.30];1(1):5. Available from: http://196.189.126.158/index.php/jmpt/article/view/61