XU Bo, LI Haoran, YAO Jia, et al. ISOPLETHIC VAPOR-LIQUID EQUILIBRIA OF N,N-DIMETHYLFORMAMIDE+2-PROPANOL+1-PROPANOL[J]. CIESC Journal, 2002, (6).DOI:
N,N-二甲基甲酰胺、正丙醇、异丙醇的二元及三元系等组成汽液平衡
摘要
Abstract
The isoplethic vapor-liquid equilibria(VLE)for N
N -dimethylformamide +2-propanol+1-propanol and their binary constituent mixtures were measured by using an inclined ebulliometer with a pump-like stirrer. The comparison between the experimental results and literature for binary systems was given. The ternary VLE were predicted by using modified UNIQUAC model with temperature-dependence binary parameters.