Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
11028252 | The Journal of Chemical Thermodynamics | 2019 | 14 Pages |
Abstract
Errors were discovered regarding the published equation coefficients of Zhu and co-workers [J. Chem. Thermodynamics 97 (2016) 9-16] for mathematically describing the solubility behavior of 1,3-dimethylurea in different pure solvents using the Wilson model. Larger differences were found between our back-calculated data and those reported in the authors' published paper. The expression of Wilson model was corrected and the equation parameters were re-regressed. In addition, the thermodynamic functions of mixing such as change of mixing Gibbs energy, mixing enthalpy and mixing entropy of mixing were re-calculated.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Renjie Xu, Min Zheng, Gaoquan Chen, Jiao Chen, Hongkun Zhao,