Viscosities of single-solute and binary-solute aqueous systems of monoethanolamine, diethanolamine, and 2-amino-2-methyl-1-propanol

被引:15
作者
Chenlo, F [1 ]
Moreira, R [1 ]
Pereira, G [1 ]
Vázquez, MJ [1 ]
Santiago, E [1 ]
机构
[1] Univ Santiago de Compostela, Dept Chem Engn, Santiago De Compostela 15706, Spain
关键词
D O I
10.1021/je000241m
中图分类号
O414.1 [热力学];
学科分类号
摘要
The kinematic viscosities of binary solutions of monoethanolamine (MEA), diethanolamine (DEA), and 2-amino-2-methyl-1-propanol (AMP) with water and of ternary mixtures were measured at various concentrations (from 0 to up 2.0 mol(.)kg(-1) at 0.5 mol(.)kg(-1) intervals) and temperatures (from 293.1 K up to 323.1 K at 5.0 K intervals). Experimental viscosity data were correlated with concentration and temperature for single-solute and binary-solute solutions by means of empirical equations with deviations up to 1.2% and 1.9%, respectively.
引用
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页码:276 / 280
页数:5
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