Paritta Prayoonyong. (2014) Conceptual design of heterogeneous azeotropic distillation process for ethanol dehydration using 1-butanol as entrainer. <i>Maejo International Journal of Science and Technology</i>, <i>8</i>(3), 334.Paritta Prayoonyong. "Conceptual design of heterogeneous azeotropic distillation process for ethanol dehydration using 1-butanol as entrainer". Maejo International Journal of Science and Technology 8 (2014):334.Paritta Prayoonyong. Conceptual design of heterogeneous azeotropic distillation process for ethanol dehydration using 1-butanol as entrainer. Maejo University:ม.ป.ท. 2014.