Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation | |
| Hu, YF; Fan, SS | |
| 2001-08-01 | |
| Source Publication | JOURNAL OF SOLUTION CHEMISTRY
 |
| Volume | 30Issue:8Pages:671-679 |
| Abstract | The linear isopiestic relation has been used together with a well-known thermodynamic equation to establish a new predictive equation for freezing point depression. This equation can provide predictions for multicomponent solutions conforming to the linear isopiestic relation using only information on the corresponding binary subsystems. The predictive capability of the equation has been tested by comparing with the experimental data at 25 degreesC reported in the literature and particularly those of Pathwardhan and Kumar. The systems used are NaCl-MgCl2-H2O, NaCl-BaCl2-H2O, NaCl-CaCl2-H2O, LiCl-NaCl-H2O, LiCl-KCl-H2O, LiCl-CsCl-H2O, NaCl-KCl-H2O, and NaBr-KBr-H2O. The predictions of the two equations agree well with the experimental data although our new equation is, in general, better. |
| Subtype | Article |
| Keyword | Prediction Freezing Point Depression Multicomponent Aqueous Solution Linear Isopiestic Relation |
| WOS Headings | Science & Technology ; Physical Sciences |
| WOS Subject Extended | Chemistry |
| WOS Keyword | MIXED-ELECTROLYTE SOLUTIONS ; TEMPERATURE 298.15 K ; THERMODYNAMIC PROPERTIES ; UNIFIED APPROACH ; ZDANOVSKII RULE ; SYSTEMS |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000171701800001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10434 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Univ Petr, High Pressure Fluid Phase Behav & Property Res La, Beijing 102200, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
| Recommended Citation GB/T 7714 | Hu, YF,Fan, SS. A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation[J]. JOURNAL OF SOLUTION CHEMISTRY,2001,30(8):671-679. |
| APA | Hu, YF,&Fan, SS.(2001).A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation.JOURNAL OF SOLUTION CHEMISTRY,30(8),671-679. |
| MLA | Hu, YF,et al."A new predictive equation for the depression in freezing points of multicomponent aqueous solutions conforming to the linear isopiestic relation".JOURNAL OF SOLUTION CHEMISTRY 30.8(2001):671-679. |
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