Liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO center dot nB(2)O(3)-18%MgSO4-H2O system at 0 degrees C

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	Liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO center dot nB(2)O(3)-18%MgSO4-H2O system at 0 degrees C
	Guo, GJ; Gao, SY; Xia, SP; Zhu, LX; Wang, B
刊名	ACTA CHIMICA SINICA
	2003-09-01
卷号	61 期号:9 页码:1434-1440
关键词	Mg-borate Supersaturated Solution Thermodynamic Non-equilibrium State Phase Diagram Polyborate Anion
文献子类	Article
英文摘要	The liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO-nB(2)O(3)-18% MgSO4-H2O system at 0 degreesC was given. This result was based on investigation of the crystallization processes of MgO.nB(2)O(3)-18% MgSO4-H2O system at 0 degreesC, identification of the compositions of solid phases by physical method and chemical analysis, and determination of the thermodynanuic equilibrium point. There are four fields in this diagram, corresponding to H3BO3, MgO.2B(2)O(3).9H(2)O (Hungchaoite), MgO.3B(2)O(3).7.5H(2)O (Mcallisterite) and 2MgO.3B(2)O(3) .15H(2)O (Inderite), respectively. Th research results show that MgSO4 and MgCl2 have different influence on the crystallization of Mg-borates.
WOS关键词	SALT LAKE BRINE ; CRYSTALLIZATION KINETICS ; SUPERSATURATED SOLUTION ; CHEMISTRY ; 20-DEGREES-C ; BORATE
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000188245700018
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/6112]
专题	青海盐湖研究所_青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	Chinese Acad Sci, Inst Salt Lakes, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Guo, GJ,Gao, SY,Xia, SP,et al. Liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO center dot nB(2)O(3)-18%MgSO4-H2O system at 0 degrees C[J]. ACTA CHIMICA SINICA,2003,61(9):1434-1440.
APA	Guo, GJ,Gao, SY,Xia, SP,Zhu, LX,&Wang, B.(2003).Liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO center dot nB(2)O(3)-18%MgSO4-H2O system at 0 degrees C.ACTA CHIMICA SINICA,61(9),1434-1440.
MLA	Guo, GJ,et al."Liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO center dot nB(2)O(3)-18%MgSO4-H2O system at 0 degrees C".ACTA CHIMICA SINICA 61.9(2003):1434-1440.