Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water
文献类型：期刊论文
| 作者 | Ding, X (Ding, Xin)1; Zhang, T (Zhang, Tian)2,3; Zhang, S (Zhang, Shuai)1; Shen, ZX (Shen, Zhenxing)2,3; Fang, T (Fang, Tao)1 |
| 刊名 | FLUID PHASE EQUILIBRIA
 |
| 出版日期 | 2019-03-15 |
| 卷号 | 483页码:31-51 |
| 关键词 | Sub- and supercritical water Solubility Inorganic compounds Modelling |
| 产权排序 | 3 |
| 英文摘要 | In this work, the solubility data of 20 different inorganic compounds were correlated by 7 available empirical and semi-empirical models in literature. The division criteria of four influential factors (temperature, pressure, the range of solubility data and the number of data points) were established to evaluate the correlative capability and applicability of these models at different conditions. Also, a novel four-parameter semi-empirical model has been proposed. Furthermore, the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water were measured at temperatures and pressures ranging from 633.15 to 723.15 K and 18-26 MPa, respectively. The experimental data were correlated using the reported models and the proposed novel model. The obtained results indicated that Cp-model is the best to fit the solubilities of these sulfates. In addition, the proposed model also exhibits a good correlation performance for the salt's solubility behaviors. |
| 语种 | 英语 |
| 源URL | [http://ir.ieecas.cn/handle/361006/10937]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 通讯作者 | Fang, T (Fang, Tao) |
| 作者单位 | 1.Xi An Jiao Tong Univ, Sch Chem Engn & Technol, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China; 2.Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Shaanxi, Peoples R China; 3.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, Xian 710061, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, X ,Zhang, T ,Zhang, S ,et al. Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water[J]. FLUID PHASE EQUILIBRIA,2019,483:31-51. |
| APA | Ding, X ,Zhang, T ,Zhang, S ,Shen, ZX ,&Fang, T .(2019).Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water.FLUID PHASE EQUILIBRIA,483,31-51. |
| MLA | Ding, X ,et al."Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water".FLUID PHASE EQUILIBRIA 483(2019):31-51. |
入库方式： OAI收割
来源：地球环境研究所
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