Critical loci of binary mixtures of propane with methane, carbon dioxide, and nitrogen
Critical loci of binary mixtures of propane with methane, carbon dioxide, and nitrogen
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DOI：
10.1021/je60034a003
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发表时间：
1967-07
影响因子：
--
通讯作者：
J. G. Roof;J. Baron
中科院分区：
文献类型：
--
作者：
J. G. Roof;J. Baron
获得的数据类型如图1所示。随着对某一特定系统了解的加深，观测范围可能会缩小。通常只需要四到七个紧密排列的组合物来确定最大压力。在双组分系统中，压力与组成的等温曲线的最大值必然是临界点;该点给出了该温度下系统的临界压力和临界组成。实验数据在表I中给出。
RESULTSThe type of data obtained is illustrated by Figure 1. As more was learned about a particular system, the observa-tions could be restricted to a smaller range in composition. Often only four to seven closely spaced compositions were needed to locatethe maximum pressure. This maximum of an isothermal plot of pressure vs. composition in a two-component system is necessarily a critical point; this point gives both the critical pressure and the critical composition of the system at this temperature. Experimental data are given in Table I.