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Metastable Phase Equilibrium in the Aqueous Quaternary System (LiCl + MgCl2 + Li2SO4 + MgSO4 + H2O) at 308.15 K
Gao, Jie2; Deng, Tianlong1,2
2011-04-01
Source PublicationJOURNAL OF CHEMICAL AND ENGINEERING DATA
Volume56Issue:4Pages:1452-1458
SubtypeArticle
AbstractExperimental studies on the metastable solubilities and the physicochemical properties including density, viscosity, refractive index, conductivity, pH value, and total dissolved salts (TDS) in the aqueous quaternary system (LiCl + MgCl2 + Li2SO4 + MgSO4 + H2O) at 308.15 K were determined with the isothermal evaporation method. According to the experimental results, the dry-salt phase diagram, water-phase diagram, and the physicochemical properties versus composition diagram were plotted. It was found that there are seven metastable crystallization fields corresponding to lithium sulfate monohydrate (Li2SO4 center dot H2O, Ls), epsomite (MgSO4 center dot 7H(2)O, Ep), hexahydrite (MgSO4 center dot 6H(2)O, Hex), tetrahydrite (MgSO4 center dot 4H(2)O, Tet), bischofite (MgCl2 center dot 6H(2)O, Bis), lithium-carnallite (LiCl center dot MgCl2 center dot 7H(2)O, Lic), and lithium chloride monohydrate (LiCl center dot H2O, Lc), 11 univariant curves, and five three-salt cosaturated points of Ls + Ep + Hex, Ls + Hex + Tet, Ls + Tet Bis, Ls + Bis Lic, and Ls + Lic + Lc formed in the metastable quaternary system. No solid solution is found.
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS KeywordQUINARY SYSTEM ; MG2+//CL ; NA+ ; K+
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
WOS IDWOS:000289403300102
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5989
Collection青海盐湖研究所知识仓储
Affiliation1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China
2.Chinese Acad Sci, CAS Key Lab Salt Lake Resources & Chem, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Gao, Jie,Deng, Tianlong. Metastable Phase Equilibrium in the Aqueous Quaternary System (LiCl + MgCl2 + Li2SO4 + MgSO4 + H2O) at 308.15 K[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2011,56(4):1452-1458.
APA Gao, Jie,&Deng, Tianlong.(2011).Metastable Phase Equilibrium in the Aqueous Quaternary System (LiCl + MgCl2 + Li2SO4 + MgSO4 + H2O) at 308.15 K.JOURNAL OF CHEMICAL AND ENGINEERING DATA,56(4),1452-1458.
MLA Gao, Jie,et al."Metastable Phase Equilibrium in the Aqueous Quaternary System (LiCl + MgCl2 + Li2SO4 + MgSO4 + H2O) at 308.15 K".JOURNAL OF CHEMICAL AND ENGINEERING DATA 56.4(2011):1452-1458.
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