MEASUREMENT AND PREDICTION OF 3-PHASE WATER/HYDROCARBON EQUILIBRIA

被引：19

作者：

EUBANK, PT

WU, CH

ALVARADO, JFJ

FORERO, A

BELADI, MK

机构：

[1] TEXAS A&M UNIV, DEPT CHEM ENGN, COLLEGE STN, TX 77843 USA

[2] TEXAS A&M UNIV, DEPT PETR ENGN, COLLEGE STN, TX 77843 USA

来源：

FLUID PHASE EQUILIBRIA | 1994年 / 102卷 / 02期

关键词：

EXPERIMENTS; 3-PHASE EQUILIBRIA; WATER HYDROCARBON;

D O I：

10.1016/0378-3812(94)87076-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A sequential isochoric flash experiment is described for measurement of three-phase (VLL) equilibria for aqueous systems with one or more hydrocarbon components. Data are reported for a number of systems of interest in the thermal recovery of crude oil via steam distillation. A Peng-Robinson equation-of-state model is shown to provide reasonable a priori prediction of these measurements. Improved equations for prediction of the binary interaction constants k(ij) are presented for use with the van der Waals combining rules

引用

页码：181 / 203

页数：23

共 37 条

[1]

ALVARDO JFJ, 1993, THESIS TEXAS A M U C

[2] PHASE EQUILIBRIUM IN ETHYLENE-ETHANE-WATER SYSTEM [J].