Phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28%MgCl2-H2O system at 0 degrees C

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	Phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28%MgCl2-H2O system at 0 degrees C
	Zhu, LX; Li, X; Wang, B; Xia, SP
	2003-05-01
发表期刊	CHINESE JOURNAL OF INORGANIC CHEMISTRY
卷号	19 期号:5 页码:491-496
关键词	Crystallization Kinetic Thermodynamic Non-equilibrium Phase Diagram Mg-borate
摘要	The crystallization processes of hydrated magnesium borates, boric and Mg-oxychloride from MgO-B2O3-28% MgCl2-H2O supersaturated solution at 0degreesC have been studied by kinetic method. The crystallization solid phases were characterized by X-ray powder diffraction, IR spectra and chemical analysis. The liquid-solid phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28% MgCl2-H2O system at 0degreesC has been given. In this phase diagram, there exist four crystallization fields, boric acid(H3BO3), Macallisterite(MgO . 3B(2)O(3) . 7.5H(2)O), chloropinnoite(2MgO . 2B(2)O(3) . MgCl2 . 14H(2)O) and magnesium oxychloride (3Mg(OH)(2) . MgCl2 . 8H(2)O).
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6108
专题	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 Branch, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Zhu, LX,Li, X,Wang, B,et al. Phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28%MgCl2-H2O system at 0 degrees C[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2003,19(5):491-496.
APA	Zhu, LX,Li, X,Wang, B,&Xia, SP.(2003).Phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28%MgCl2-H2O system at 0 degrees C.CHINESE JOURNAL OF INORGANIC CHEMISTRY,19(5),491-496.
MLA	Zhu, LX,et al."Phase diagram of thermodynamic non-equilibrium state of MgO-B2O3-28%MgCl2-H2O system at 0 degrees C".CHINESE JOURNAL OF INORGANIC CHEMISTRY 19.5(2003):491-496.