Knowledge Management System Of Qinghai Institute of Salt Lakes,CAS
| Volumetric Properties of Aqueous NaCl-MgCl2-H2O and KCl-MgCl2-H2O Solutions and Their Correlation with the Pitzer Model | |
Ma, Xiuzhen; Hu, Bin ; Li, Wu; Dong, Yaping
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| 第一作者 | Ma, Xiuzhen |
| 2020-11 | |
| 发表期刊 | JOURNAL OF SOLUTION CHEMISTRY
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| ISSN | 0095-9782 |
| 卷号 | 49期号:11页码:1339-1348 |
| 摘要 | The densities of aqueous solutions NaCl-MgCl2-H2O and KCl-MgCl2-H2O have been measured by vibrating-tube densimetry at 5 K intervals over the temperature range of 288 <= T/K <= 323 at atmospheric pressure. An experimental study was carried out for four total ionic strengths, for which the ionic strength fraction of MgCl(2)was 0.2, 0.4, 0.6 and 0.8. The ion interaction approach developed by Pitzer was used to correlate the volumetric properties of aqueous mixtures. The mixing parameters of the Pitzer model were obtained by the least squares method. The calculated results are in good agreement with the experimental and literature data. The volume of mixing at constant ionic strength and at 298.15 K was calculated. |
| DOI | 10.1007/s10953-020-01004-z |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.isl.ac.cn/handle/363002/33910 |
| 专题 | 中国科学院青海盐湖研究所 盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Ma, Xiuzhen,Hu, Bin,Li, Wu,et al. Volumetric Properties of Aqueous NaCl-MgCl2-H2O and KCl-MgCl2-H2O Solutions and Their Correlation with the Pitzer Model[J]. JOURNAL OF SOLUTION CHEMISTRY,2020,49(11):1339-1348. |
| APA | Ma, Xiuzhen,Hu, Bin,Li, Wu,&Dong, Yaping.(2020).Volumetric Properties of Aqueous NaCl-MgCl2-H2O and KCl-MgCl2-H2O Solutions and Their Correlation with the Pitzer Model.JOURNAL OF SOLUTION CHEMISTRY,49(11),1339-1348. |
| MLA | Ma, Xiuzhen,et al."Volumetric Properties of Aqueous NaCl-MgCl2-H2O and KCl-MgCl2-H2O Solutions and Their Correlation with the Pitzer Model".JOURNAL OF SOLUTION CHEMISTRY 49.11(2020):1339-1348. |
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| Volumetric Propertie（653KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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