Solubility of ethylene in aqueous solution of sodium dodecyl sulfate at ambient temperature and near the hydrate formation region

被引：17
|
作者：
Luo, Hu [1 ]
Sun, Chang-Yu [1 ]
Peng, Bao-Zi [1 ]
Chen, Guang-Jin [1 ]
机构：
[1] China Univ Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2006年 / 298卷 / 02期
基金：
中国国家自然科学基金;
关键词：
solubility; water; ethylene; sodium dodecyl sulfate; hydrate;
D O I：
10.1016/j.jcis.2006.01.007
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：
The solubility of ethylene in aqueous solutions of sodium dodecyl sulfate (SDS) at different concentrations was measured at temperature 298.2 K and near the hydrate formation region. The effect of SIDS on the gas solubility was studied and the solubilities of ethylene in a single micelle under different conditions were evaluated. It was found that the micelle solubilization was obvious, especially in the region near hydrate formation conditions. The CMC of SDS solution was also evaluated based on the solubility vs SDS concentration curves and it was found that it decreased with decreasing temperature. (c) 2006 Elsevier Inc. All rights reserved.
引用
收藏
页码：952 / 956
页数：5
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