用化学计量法研究CO_2-n-C_7H_(16)系的高压相平衡
Measuring phase Equilibria of Carbon Dioxide-n-Heptane system by Stoechiometry
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摘要: 测定了在温度310.65K、323.15K和压力3.13~7.54MPa条件下的气液平衡数据,实验结果与文献值具有较好的一致性。用TRK状态方程对实验所得数据进行关联,取得了较满意的结果。Abstract: Phase equilibria for CO_2-n-C_7H_(16) at 310.65K and 323.15K under pressures from 3.13 to 7.54 MPa were measured by stoichiometry.The experimental data can be re-presented satisfactorily by TRK equation of state.