摘要
用PR1、PR2及PR—HVLC模型 ,分别计算了超临界丙烷—乙醇—水体系的二元汽液相平衡数据 ,结果表明 :PR2和PR—HVLC模型显示了良好的关联精度 ,PR1模型的关联精度欠佳。同时 。
The PR1, PR2 and PR-HVLC model were used to calculate the binary vapor-liquid equilibrum data for the system of supercritical propane-ethanol-water. The good agreements with experimental data were obtained by the PR2 and PR-HVLC mode,but the poor result was got for the PR1 mode1.For this ternary system, both PR-HVLC and PR2 model gxve the more accurate estimation.
出处
《江西化工》
2002年第3期40-44,共5页
Jiangxi Chemical Industry
