Surface tension of binary mixtures of water plus monoethanolamine and water plus 2-amino-2-methyl-1-propanol and tertiary mixtures of these amines with water from 25 degrees C to 50 degrees C

被引：181

作者：

Vazquez, G ^{[1
]}

Alvarez, E ^{[1
]}

Navaza, JM ^{[1
]}

Rendo, R ^{[1
]}

Romero, E ^{[1
]}

机构：

[1] UNIV SANTIAGO DE COMPOSTELA,DEPT CHEM ENGN,E-15706 SANTIAGO COMPOSTE,SPAIN

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1997年 / 42卷 / 01期

关键词：

D O I：

10.1021/je960238w

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The surface tension of aqueous solutions of monoethanolamine, 2-amino-2-methyl-1-propanol, and monoethanolamine + 2-amino-2-methyl-1-propanol was measured at temperatures from 25 degrees C to 50 degrees C. The concentration ranges were 0-100 mass % monoethanolamine and 2-amino-2-methyl-1-propanol, and for tertiary mixtures 50 mass % total amine concentration (the concentration range for each amine was 0-50 mass %). The experimental values were correlated with temperature and mole fraction. The maximum deviation was in both cases always less than 0.5%.

引用

页码：57 / 59

页数：3

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