Thermodynamics of SO2 Dissolution in N,N-Dimethylformamide, Dimethylsulfoxide, N,N-Dimethylacetamide, and Tributyl Phosphate at 295.15-323.15 K

被引：0
作者：
Hua, Li [1 ]
Jiao, Xingli [1 ]
Chen, Wanren [1 ]
机构：
[1] Zhengzhou Univ, Sch Chem & Energy Engn, Zhengzhou 450001, Henan, Peoples R China
来源：
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2016年 / 90卷 / 04期
关键词：
solubility; sulfur dioxide; dissolution enthalpy; dissolution entropy; polar organic solvents; dipole moment; permittivity; SOLUBILITY; GASES;
D O I：
10.1134/S0036024416040166
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Based on the solubility of sulfur dioxide in N,N-dimethylformamide, dimethylsulfoxide, N,N-dimethylacetamide, and tributyl phosphate, with temperature ranging from 295.15 to 323.15 K, some thermodynamic functions of the dissolution process such as enthalpy and entropy were calculated. The solubility data are compared with dipole moments and dielectric permittivity of the solvents. The obtained data are helpful for the removal of sulfur dioxide in industrial processes.
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页码：884 / 886
页数：3
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