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Isopiestic Determination of Water Activity on the System LiNO3+KNO3+H2O at 273.1 and 298.1 K
Zeng, Dewen1; Wu, Zhaodan2; Yao, Yan1; Han, Haijun1
2010-10-01
Source PublicationJOURNAL OF SOLUTION CHEMISTRY
Volume39Issue:9Pages:1360-1376
SubtypeArticle
AbstractWater activities in the ternary LiNO3+KNO3+H2O system and its sub-binary systems have been measured by the isopiestic method at 273.1 and 298.1 K. The measured results were treated by a Pitzer-Simonson-Clegg thermodynamic model, from which the predicted solubility isotherms were compared with the experimental results. Based on this comparison, the reliability of the measured results was discussed. The measured results help in predicting the phase diagram of the ternary system, as well as other multi-component systems based on the ternary system.
KeywordWater Activity Solubility Lithium Nitrate Potassium Nitrate
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordOSMOTIC COEFFICIENTS ; IONIC-SOLUTIONS ; THERMODYNAMICS ; ELECTROLYTES ; MULTICOMPONENT ; SOLUBILITY ; EQUATIONS ; 25-DEGREES-C ; MODEL ; SALTS
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000283308700010
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Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5948
Collection青海盐湖研究所知识仓储
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
2.Hunan S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China
Recommended Citation
GB/T 7714
Zeng, Dewen,Wu, Zhaodan,Yao, Yan,et al. Isopiestic Determination of Water Activity on the System LiNO3+KNO3+H2O at 273.1 and 298.1 K[J]. JOURNAL OF SOLUTION CHEMISTRY,2010,39(9):1360-1376.
APA Zeng, Dewen,Wu, Zhaodan,Yao, Yan,&Han, Haijun.(2010).Isopiestic Determination of Water Activity on the System LiNO3+KNO3+H2O at 273.1 and 298.1 K.JOURNAL OF SOLUTION CHEMISTRY,39(9),1360-1376.
MLA Zeng, Dewen,et al."Isopiestic Determination of Water Activity on the System LiNO3+KNO3+H2O at 273.1 and 298.1 K".JOURNAL OF SOLUTION CHEMISTRY 39.9(2010):1360-1376.
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