Chemistry of borate (XXXV) - Crystallization kinetics of Mg-borates from MgO center dot nB(2)O(3)-18%MgCl2-H2O supersaturated solution at 20 degrees C

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	Chemistry of borate (XXXV) - Crystallization kinetics of Mg-borates from MgO center dot nB(2)O(3)-18%MgCl2-H2O supersaturated solution at 20 degrees C
	Zhu, LX; Gao, SY; Hao, ZX; Xia, SP
	2002-09-01
发表期刊	CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
卷号	23 期号:9 页码:1753-1757
关键词	Crystallization Kinetics Supersaturated Solution Mg-borate
摘要	The MgO . nB(2)O(3) (n = 1, 1. 5, 2 and 3)-18%MgCl2-H2O supersaturated solution system were prepared and kept at 20 degreesC. The crystallization processes of different hydrated Mg-borates from MgO . nB(2)O(3)-18%MgCl2-H2O supersaturated solution have been studied by kinetic method and the crystallization kinetic equations were, fitted with the, experimental data,by computer. There were five solid phases, 2MgO . 2B(2)O(3) . MgCl2 . 14H(2)O, 2MgO . 3B(2)O(3) . 15H(2)O, MgO . 2B(2)O(3) . 9H(2)O, MgO . 3B(2)O(3) . 7. 5H(2)O and MgO . 3B(2)O(3) . 7H(2)O in the title-system. All the solid phases were identified by IR-spectra, X-ray powder diffraction and TG-DTG-DSC thermal analysis.
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/363002/6069
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, Qinghai Inst Salt Lakes, Xian Branch, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Zhu, LX,Gao, SY,Hao, ZX,et al. Chemistry of borate (XXXV) - Crystallization kinetics of Mg-borates from MgO center dot nB(2)O(3)-18%MgCl2-H2O supersaturated solution at 20 degrees C[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(9):1753-1757.
APA	Zhu, LX,Gao, SY,Hao, ZX,&Xia, SP.(2002).Chemistry of borate (XXXV) - Crystallization kinetics of Mg-borates from MgO center dot nB(2)O(3)-18%MgCl2-H2O supersaturated solution at 20 degrees C.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(9),1753-1757.
MLA	Zhu, LX,et al."Chemistry of borate (XXXV) - Crystallization kinetics of Mg-borates from MgO center dot nB(2)O(3)-18%MgCl2-H2O supersaturated solution at 20 degrees C".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.9(2002):1753-1757.