• 作者： Chou, Cheng-Huang; Wong, David Shan-Hill
• 中文摘要： 本文導出一個三次狀態方程式新的混合模式,其優點為完全符合統計熱力學要求的第二、第三維理係數的組成關係; 同時對三成分系統還多出一個可調參數,使我們可以一致地表現二成分系統與三成分系統的氣液平衡及液液平衡,我們利用氰化甲烷-苯-庚烷系統來說明此模式的特徵; 但在三成分系統褶點附近,此模式僅能預測古典的臨界現象,因而無法與實驗結果完全吻合。
• 英文摘要： A new mixing model for cubic equations of states that is theoretically correct in the composition dependence of the second and third virial coefficients was derived in this paper. The model includes an extra degree of freedom to correct for ternary interaction. This mixing rule was demonstrated here through application to the acetonitrile-benzene-heptane system to be more consistent in the simultaneous representation of phase behavior of ternary systems and constituent binaries. It was, however, discovered to remain unsatisfactory near the plait point of the ternary system, where it still produces a classical critical exponent.
• 中文關鍵字： 狀態方程; 混合定律; 維里係數; 液體-液體平衡; 三元系統
• 英文關鍵字： Equation Of State; Mixing Rule; Virial Coefficient; Liquid-Liquid Equilibrium; Ternary System