中国科学院大学学报2024，Vol.41Issue(4)：461-467,7.DOI:10.7523/j.ucas.2023.005
5-氯-2-戊酮与环丙基甲基酮物性及汽液相平衡
Materialization properties and vapor-liquid phase equilibrium for 5-chloro-2-pentanone with cyclopropyl methyl ketone
摘要
Abstract
The physical and chemical properties for 5-chloro-2-pentanone and cyclopropyl methyl ketone,including density,viscosity,molar volume,thermal expansion coefficient,and surface tension,were determined.The vapor-liquid phase equilibrium(VLE)of the binary system of 5-chloro-2-pentanone(1)+cyclopropyl methyl ketone(2)was further determined,and Van Laar equation,Wilson equation,and NRTL equation in Aspen Plus V11 were applied to correlate the experimental data.Moreover,the binary interaction parameters were also obtained by regression.The experimental results were confirmed by a thermodynamic consistency examination.This study not only complements the vapor-liquid phase balance database,but also provides thermodynamic data for the isolation of 5-chloro-2-pentanone and cyclopropyl methyl ketone.关键词
5-氯-2-戊酮/环丙基甲基酮/物性/汽液相平衡/Aspen模拟Key words
5-chloro-2-pentanone/cyclopropyl methyl ketone/materialization properties/vapor-liquid phase equilibrium/Aspen simulation分类
化学化工引用本文复制引用
徐丽君,李祥,李辉,刘龙,张延强,姜仁政..5-氯-2-戊酮与环丙基甲基酮物性及汽液相平衡[J].中国科学院大学学报,2024,41(4):461-467,7.基金项目
国家自然科学基金(22178359,U21A20307)资助 （22178359,U21A20307）
