摘要
提出一个应用分子热力学方法导出的纯物质气化潜热的计算公式。通过对100种物质的计算,结果表明,本方程与实验数据符合良好,总绝对平均偏差为1.5%。本方程的最大优点是计算简便。
In the present paper we propose an equation of vaporization enthalpies of pure substances, which is derived by the molecular thermodynamic method. Calculations have been carried out for about 100 substances, and all results show that the proposed equation is fairly fit in with experimental data, giving an average absolute deviation of only 1. 59%. Its greatest advantage is simple and convenient in calculating.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
1993年第6期47-50,共4页
Natural Gas Chemical Industry
关键词
气化焓
纯化合物
分子聚集理论
vaporization enthalpy
pure compound
theory of molecular aggregation
