VAPOR-LIQUID-EQUILIBRIA FOR THE TERNARY-SYSTEM N2+CO2+CH4 AT 230-K AND 250-K

被引：29

作者：

ALSAHHAF, TA

机构：

[1] Department of Chemical Engineering, Kuwait University, 13060 Safat

来源：

FLUID PHASE EQUILIBRIA | 1990年 / 55卷 / 1-2期

关键词：

D O I：

10.1016/0378-3812(90)85010-8

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Vapor-liquid equilibria for the ternary system N2 + CO2 + CH4 were measured at 230 K and 6.205, 8.619 and 9.652 MPa, and at 250 K and 8.963 and 10.342 MPa. The data obtained in this work and available literature data on this system were predicted using the Peng-Robinson and the Patel-Teja equations of state. The application of the Peng-Robinson equation of state was performed with generalized parameters and with fluid-specific temperature-dependent parameters. The three methods gave similar results with no significant advantage in using the fluid-specific Peng-Robinson equation of state for this ternary system. © 1990.

引用

页码：159 / 172

页数：14

共 11 条

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