求 丙烷C3H8饱和蒸汽压-温度 特性曲线? 用安托因公式 antoine equation parameterslog10(p) = a − (b / (t + c)) p = vapor pressure (bar) t = temperature (k) view plot requires a java capable browser. temperature (k) a b c reference comment 277.5 - 360.8 4.53678 1149.360 24.906 helgeson and sage, 1967 coefficents calculated by nist from author's data. 230.5 - 320.6 3.98292 819.296 -24.417 rips, 1963 coefficents calculated by nist from author's data. 166.02 - 231.41 4.01158 834.260 -22.763 kemp and egan, 1938 coefficents calculated by nist from author's data. 查看更多