饱和蒸气压估算系统的建立  

Computer package for vapor pressure estimation system

作　　者：李平[1] 马沛生[1] 赵志刚 刘江 

机构地区：[1]天津大学化学工程系

出　　处：《天然气化工—C1化学与化工》1995年第4期53-56,共4页Natural Gas Chemical Industry

基　　金：国家重点蒸馏实验室基金

摘　　要：在全面收集整理和评价目前文献报导的蒸气压估算方法的基础上，建立了一个功能较全、易于推广应用的纯物质饱和蒸气压软件包。纯物质的饱和蒸气压是重要的热力学性质之一，也是化工过程设计与控制必不可少的重要基础物性数据。n the basis of comprehensively collecting, systermatizing and evaluating estimationmethods for saturated vapor pressure reportedon current literatures, a computer packagewhich has more functions and is easy to bespread out for estimating saturated vaporpressures of pure substances has been established. The saturated vapor pressure of puresubstance is one of the important thermodynamic properties and is an essential basic datum for chemical engineering process designand control. Therefore, the method and package system for accurately estimating saturatedvapor pressures of pure substances are of veryimportant theoretical and practical significance.

关 键 词：蒸气压 流体物性 软件包 饱和蒸气压 

分 类 号：TQ013.1[化学工程] O657.91[理学—分析化学]