Solubility of N2O in Density and Viscosity of Aqueous Solutions of 1,4-Butanediamine, 2-(Diethylamino)-ethanol, and Their Mixtures from (298.15 to 333.15) K
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- 作者：Zhicheng Xu ; Shujuan Wang ; Changhe Chen
- 刊名：Journal of Chemical & Engineering Data
- 出版年：2013
- 出版时间：June 13, 2013
- 年：2013
- 卷：58
- 期：6
- 页码：1633-1640
- 全文大小：414K
- 年卷期：v.58,no.6(June 13, 2013)
- ISSN：1520-5134
文摘
Densities of and N2O solubilities in aqueous solutions of 1,4-butanediamine (BDA), 2-(diethylamino)-ethanol (DEEA), and their aqueous mixtures were measured at (298.15, 313.15, and 333.15) K, and viscosities were measured at (298.15, 303.15, 313.15, 323.15, and 333.15) K. The experiments cover the mole fraction ranges (1.95鈥?4.3 mol %) BDA, (2.01鈥?9.3 mol %) DEEA, and (3.63鈥?6.7 mol %) BDA + (2.62鈥?2.2 mol %) DEEA in the blended solutions. The results were compared with available data in the literature. The experimental density and viscosity data were correlated using two semi empirical correlations in the literature as functions of temperature and concentration of BDA and DEEA.