BETAINEEXTRACTIVE distillationPHASE equilibriumETHANOLThe efficient separation of azeotropes is of great significance for the effective recovery and utilization of chemical raw materials and environmental protection. This study investigated the separation efficiency and mechanism of deep eutectic...
The potential of monoethanolamine (MEA) as an extractive solvent for extractive distillation and liquid extraction was assessed. The systems studied were n-hexane + benzene, cyclohexane + ethanol, and acetone + methanol binary azeotropic systems with MEA as the solvent. Sub-atmospheric vapor?liquid ...
The efficient separation of azeotropes is of great significance for the effective recovery and utilization of chemical raw materials and environmental prot... M Zhou,R Hu,Y Li,... - 《Process Safety & Environmental Protection》 被引量: 0发表: 2023年 Energy-efficient heterogeneous extractive disti...
Extractive Distillation of Ethanol-Cyclohexane Azeotrope Using Ionic Liquid as Extractant离子液体萃取精馏分离乙醇-环己烷共沸物 The effect of different ionic liquids on relative volatility of ethanol-cyclohexane system was examined at 0.101 MPa.The effects of solvent ratio on relati... WANG Xiaoke,TIAN...
CyclohexaneEthanolSome important topics and issues related to possible extractive distillation separation of cyclohexane + ethanol system using ionic liquids (ILs) are presented in this manuscript. Three ILs with acetate anion (methyl-trioctyl-ammonium acetate [N1,8,8,8][Ac], 1-decyl-3-methyl-...