2019年8月1日 · In this study, the extractive distillation technology was used to separate the mixture (IPA + DIPE + NPA). For the ED separation, the selection of the potential entrainers …

2021年10月15日 · This work presents experimental isobaric vapor–liquid equilibrium data for the isopropanol–water system collected at 150 kPa, 200 kPa, 250 kPa, and 300 kPa at the …

2016年2月15日 · The vapour–liquid equilibrium (VLE) behaviour of the quaternary system, Methanol (1) + Isopropyl alcohol (IPA) (2) + Water (3) + Glycerol (4) at 53.33, 66.66, 79.99 …

2020年1月30日 · The isobaric VLE for the ternary system IPA ‒ water ‒ diaminomethanal were studied at atmospheric pressure using Othmer type recirculation still. The VLE results …

Conclusion Vapor-liquid equilibrium data for isopropanol- ained in a t 35°C to the normal boiling point. Excess Gibbs usly well cor-related

2016年2月16日 · In this study, a substitutive entrainer is found for the azeotropic process of water and isopropyl alcohol (IPA). Liquid–liquid equilibrium (LLE) data are measured for the ternary …

2025年1月25日 · Draw vapor-liquid equilibrium (VLE) and liquid-miscibility (LLE) phase diagrams, or calculate distillation processes. Over 300 organic compounds.

VLE prediction using UNIFAC activity coefficients. The isopropyl alcohol (IPA) + water (w) system is known to form an azeotrope at atmospheric pressure and 80.37 C (xw = 0.3146) (cf.Perry’s …

Draw vapor-liquid equilibrium (VLE) phase diagrams for single compounds or binary systems; residue curves for ternaries.

In this study, the iron-titanium-vanadium-oxygen (Fe-Ti-V-O) system in equilibrium with air was studied experimentally by high-temperature equilibration, quenching, scanning electron …