Phase equilibria of alkanes in natural gas systems .3. Alkanes in carbon dioxide

被引：41

作者：

Chandler, K

Pouillot, FLL

Eckert, CA

机构：

[1] GEORGIA INST TECHNOL,SCH CHEM ENGN,ATLANTA,GA 30332

[2] GEORGIA INST TECHNOL,CTR SPECIALTY SEPARAT,ATLANTA,GA 30332

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1996年 / 41卷 / 01期

关键词：

D O I：

10.1021/je950138a

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A chromatographic technique was used to measure experimental capacity factors for the n-alkanes from C9H20 to C36H74 in CO2 from 308.2 to 348.2 K and from 100 to 240 bar. Infinite dilution activity coefficients, gamma(i)(infinity), were calculated for the solid n-alkanes (C24H50 to C36H74) utilizing regular solution theory to characterize the stationary phase. This allowed the estimation of solubilities from capacity factors for the solid n-alkanes in CO2.

引用

页码：6 / 10

页数：5

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