INFLUENCE OF 2-PHENYL ALKANE AND TETRALIN CONTENT ON SOLUBILITY AND VISCOSITY OF LINEAR ALKYLBENZENE SULFONATE

被引：10

作者：

COHEN, L

VERGARA, R

MORENO, A

BERNA, JL

机构：

[1] Petroquímica Española, S.A., San Roque (Cadiz)

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1995年 / 72卷 / 01期

关键词：

EUTECTIC; LAS; 2-PHENYL ALKANE; SOLUBILITY; VISCOSITY;

D O I：

10.1007/BF02635788

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Cloud and clear points and viscosities of linear alkylbenzene sulfonates (LAS) have been determined as a function of 2-phenyl alkane and/or tetralin content over a wide interval. While the 2-phenyl content significantly affects the solubility, tetralins have a marked depressive effect on viscosity. The investigation has established that LAS solubility can be explained by assuming eutectic types of isomer and homolog mixtures, which are dependent on internal to external isomer ratios.

引用

页码：115 / 122

页数：8

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