摘要
介绍了在超临界流体(SCF)-固体(S)物质体系平衡溶解度计算中采用的一些方法,包括状态方程法、活度系数法和分子缔合法.论述了SCF-S体系中溶解度计算的研究进展。
Presented are the following methods for correlation of phase equilibrium data of Supercritical,Fluid (SCF)-Solid (S) systems:the state equation;the activity coefficientl and the concept of chemical association.The progress in research on solubility calculation for SCF-S systems is dealt with.
出处
《江苏理工大学学报(自然科学版)》
1996年第3期12-18,共7页
Journal of Jiangsu University of Science and Technology(Natural Science)
关键词
相平衡
溶解度
萃取
超临界流体
固体物质
solid
phase equilibrluml soluhilltyl extraction/supercrltlcalfluids