Understanding vapor-liquid and liquid-liquid phase behavior for sub-and supercritical water + aromatic hydrocarbon mixtures

测定了水+烃+烃三元体系在水的临界点附近的相平衡，其中包括具有不同相行为的水+烃二元体系。在相平衡测定中，采用微通道内的混合促进两相间的传质。通过改变温度和压力来积累相平衡数据。本文主要研究了亚超临界水和烃类混合物的复杂相行为.

Phase equilibria for water + hydrocarbon + hydrocarbon ternary systems which include the water + hydrocarbon binary systems with different phase behavior were measured at near the critical point of water. The mixing in micro channel was used for the mass transfer promotion between two phases on the phase equilibrium measurements. The phase equilibrium data were accumulated by changing temperatures and pressures. The complex phase behavior for sub- and supercritical water + hydrocarbon mixture is focused in this work.