Surface tension of aqueous solutions of diethanolamine and triethanolamine from 25 degrees C to 50 degrees C

被引:88
作者
Vazquez, G [1 ]
Alvarez, E [1 ]
Rendo, R [1 ]
Romero, E [1 ]
Navaza, JM [1 ]
机构
[1] UNIV SANTIAGO DE COMPOSTELA,DEPT CHEM ENGN,E-15706 SANTIAGO COMPOSTE,SPAIN
关键词
D O I
10.1021/je960012t
中图分类号
O414.1 [热力学];
学科分类号
摘要
The surface tension of aqueous solutions of diethanolamine and triethanolamine was measured over the entire concentration range at temperatures of 25 degrees C to 50 degrees C. The experimental values were correlated with temperature and with mole fraction. The maximum deviation was in both cases always less than 0.5%.
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页码:806 / 808
页数:3
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