A THERMODYNAMIC MODEL TO PREDICT CLATHRATE HYDRATE FORMATION IN WATER-IN-OIL MICROEMULSION SYSTEMS

被引：19
|
作者：
NGUYEN, HT [1 ]
KOMMAREDDI, N [1 ]
JOHN, VT [1 ]
机构：
[1] TULANE UNIV,DEPT CHEM ENGN,NEW ORLEANS,LA 70118
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1993年 / 155卷 / 02期
关键词：
D O I：
10.1006/jcis.1993.1062
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A predictive model to describe the thermodynamics of clathrate hydrate formation in anionic surfactant based w/o microemulsions is developed. The process of controlled hydrate formation leads to an in-situ manipulation of droplet size by crystallizing out part of the microaqueous phase. The feasibility of hydrate formation is dependent on the activity of water in the droplet, and the thermodynamics of the system hence serves to characterize the activity of the microaqueous phase. © 1993 Academic Press, Inc.
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页码：482 / 487
页数：6
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