化工学报2019，Vol.70Issue(z2)：44-49,6.DOI:10.11949/0438-1157.20190544
R1233zd(E)在[HMIM][PF6]中的溶解度和扩散系数的实验测量和理论计算
Experimental measurement and theoretical calculation of solubility and diffusion coefficient of R1233zd(E) in [HMIM][PF6]
摘要
Abstract
R1233zd (E) has the advantages of non-toxic, environmentally friendly, non-flammable, and the ionic liquid has a wide liquid temperature range and good physicochemical properties. The combination of R1233zd(E) and ionic liquids can be an excellent pair of absorption refrigeration. In this paper, the solubility and diffusion coefficient of R1233zd (E) in [HMIM] [PF6] ionic liquid were measured. The temperature measurement range was 303.2—343.2 K, and the pressure measurement range was 23—140 kPa. In order to facilitate industrial application, the experimental results were correlated by NRTL equation and Arrhenius equation. The average deviation and maximum deviation between the calculated results and experimental data were 2.45% and 6.13%, respectively.关键词
扩散系数/溶解度/离子液体/压力衰减法Key words
diffusion coefficient/ solubility/ ionic liquid/ pressure decay method分类
化学化工引用本文复制引用
刘向阳,何茂刚..R1233zd(E)在[HMIM][PF6]中的溶解度和扩散系数的实验测量和理论计算[J].化工学报,2019,70(z2):44-49,6.基金项目
国家杰出青年科学基金项目(51525604) （51525604）
