Wu, X. et al. 2014. Comparison of Energy Consumption of Two-Column Configuration and Three-Column Configuration in the Extractive Distillation Process for High Purity Refinement of Isopropyl Alcohol. Asian Journal of Chemistry. 26, 16 (Aug. 2014), 5223–5229. DOI:https://doi.org/10.14233/ajchem.2014.16804.