UNUSUAL RETROGRADE CONDENSATION IN TERNARY HYDROCARBON SYSTEMS

被引：10

作者：

GREGOROWICZ, J ^{[1
]}

DELOOS, TW ^{[1
]}

ARONS, JD ^{[1
]}

机构：

[1] DELFT UNIV TECHNOL,APPL THERMODYNAM & PHASE EQUILIBRIA LAB,JULIANALAAN 136,2628 BL DELFT,NETHERLANDS

来源：

FLUID PHASE EQUILIBRIA | 1992年 / 73卷 / 1-2期

关键词：

D O I：

10.1016/0378-3812(92)85041-6

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Retrograde condensation of a second, heavier, liquid phase in the presence of a light liquid phase is reported in the ternary system ethane + propane + eicosane in a pressure-temperature window of 0.03 MPa and 0.1 K. As far as we know this is the first time that this phenomenon is observed and recognized as such for a simple mixture, although evidence for this phenomenon is present in at least one or two more systems studied in literature. It confirms earlier reports on this behavior in gas condensate systems. Results will be discussed and a short thermodynamic analysis will be given.

引用

页码：109 / 115

页数：7

共 8 条

[1]

BAYLE GG, 1951, THESIS DELFT U TECHN

[2] VAPOR LIQUID CRITICAL CURVE OF THE SYSTEM ETHANE + 2-METHYLPROPANE [J].