Solubilities of dodecylpolyoxyethylene polyoxypropylene ether in Supercritical carbon dioxide

被引：21

作者：

Su, BG ^{[1
]}

Lv, XB ^{[1
]}

Yang, YW ^{[1
]}

Ren, QL ^{[1
]}

机构：

[1] Zhejiang Univ, Natl Lab Secondary Resources Chem Engn, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 02期

关键词：

D O I：

10.1021/je0504010

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The equilibrium solubilities of two dodecylpolyoxyethylene polyoxypropylene ether nonionic surfactants (A(EO)BmB(PO)(n)) in supercritical carbon dioxide were measured at temperatures ranging from (308 to 328) K and pressures from (13.6 to 32.0) MPa in a stainless steel variable-volume view cell. The experimental data were correlated using a semiempirical model. The calculated results show satisfactory agreement with the experimental data.

引用

页码：542 / 544

页数：3

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