ISL OpenIR  > 青海盐湖研究所知识仓储
Solid and Liquid Metastable Phase Equilibria in the Aqueous Quaternary System Li+, Mg2+//SO42-, Borate-H2O at 273.15 K
Meng Lingzong1,2,3; Guo Yafei1,2; Li Dan2,3; Deng Tianlong1
2017-08-01
发表期刊CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
卷号33期号:4页码:655-659
文章类型Article
摘要The metastable phase equilibria of the Li+, Mg2+//SO42-, borate-H2O system at 273.15 K were studied using isothermal evaporation method. The dry-salt phase diagram, water-phase diagram and the physicochemical property diagrams of the system were plotted with the metastable solubility values and physicochemical properties corresponding to density, refractive index, pH value and conductivity. The dry-salt diagram was composed of four crystallizing zones [lithium sulfate hydrate(Li2SO4 center dot H2O), epsomite(MgSO4 center dot 7H(2)O), lithium metaborate octahydrate(LiB02.8H20), and hungchaoite(MgB407 center dot 9H20)], five univariant curves and two invariant points (Li2SO4 center dot H2O+MgSO(4 center dot)7H(2)O+MgB4O7 center dot 9H(2)O and Li2SO4 center dot H2O+LiBO2 center dot 8H(2)O+Mg4O7 center dot 9H(2)O)center dot Li2B4O7 converted into LiBO2 in solution. Comparing the metastable phase diagram at 273.15 K and stable phase diagram at 298.15 K for the system, the crystallized area of Li2SO4 center dot H2O and MgSOO4 center dot 7H(2)O became large, whereas, the other phase regions became small. The J(H2O) changes regularly with increasing J(SO42-), and the physicochemical properties change regularly with the concentration of B4O72- increasing.
关键词Metastable Phase Equilibrium Phase Diagram Solubility Lithium Metaborate Octahydrate Hungchaoite
WOS标题词Science & Technology ; Physical Sciences
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000407988500023
引用统计
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/6250
专题青海盐湖研究所知识仓储
作者单位1.Tianjin Univ Sci & Technol, Coll Chem Engn & Mat Sci, Tianjin Key Lab Marine Resources & Chem, Tianjin 300457, Peoples R China
2.Linyi Univ, Sch Chem & Chem Engn, Linyi 276005, Peoples R China
3.Chinese Acad Sci, Qinghai Inst Salt Lakes, CAS Key Lab Salt Lake Resources & Chem, Xining 810008, Qinghai, Peoples R China
推荐引用方式
GB/T 7714
Meng Lingzong,Guo Yafei,Li Dan,et al. Solid and Liquid Metastable Phase Equilibria in the Aqueous Quaternary System Li+, Mg2+//SO42-, Borate-H2O at 273.15 K[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2017,33(4):655-659.
APA Meng Lingzong,Guo Yafei,Li Dan,&Deng Tianlong.(2017).Solid and Liquid Metastable Phase Equilibria in the Aqueous Quaternary System Li+, Mg2+//SO42-, Borate-H2O at 273.15 K.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,33(4),655-659.
MLA Meng Lingzong,et al."Solid and Liquid Metastable Phase Equilibria in the Aqueous Quaternary System Li+, Mg2+//SO42-, Borate-H2O at 273.15 K".CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 33.4(2017):655-659.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Meng Lingzong]的文章
[Guo Yafei]的文章
[Li Dan]的文章
百度学术
百度学术中相似的文章
[Meng Lingzong]的文章
[Guo Yafei]的文章
[Li Dan]的文章
必应学术
必应学术中相似的文章
[Meng Lingzong]的文章
[Guo Yafei]的文章
[Li Dan]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。