Multiphase equilibrium behaviors of rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) in aqueous ethanol mixture at 298.15 K

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	Multiphase equilibrium behaviors of rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) in aqueous ethanol mixture at 298.15 K
	Zhang, J ; Wang, XZ ; Song, BC ; Xia, SJ
刊名	JOURNAL OF CHEMICAL AND ENGINEERING DATA
	2005-07-01
卷号	50 期号:4 页码:1299-1302
文献子类	Article
英文摘要	Rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) + water + ethanol systems have been comparatively investigated and discussed. The solubilities and mutual miscibilities decrease with increasing ethanol content in the systems. The equilibrium solid phases for the RbCl-, RbNO3-, and Rb2SO4-containing systems are simple nonhydrates, but that of the Rb2CO3-containing system is Rb(2)CO(3)(.)2H(2)O. Rb2CO3 can make the miscible aqueous ethanol mixture split, and the three others cannot. An empirical formula was proposed to correlate the experimental data, and the phase diagrams were constructed. An explanation for the experimental results based on molecular structure is postulated.
WOS关键词	TERNARY-SYSTEM
WOS研究方向	Chemistry ; Engineering
语种	英语
WOS记录号	WOS:000230573400031
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/5618]
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	1.Henan Unan Sci & Technol, Dept Chem Engn, Luoyang 471003, Peoples R China 2.Henan Xuchang Vocat & Technol Coll, Xuchang 461000, Peoples R China 3.Chinese Acad Sci, Inst Salt Lakes, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Zhang, J,Wang, XZ,Song, BC,et al. Multiphase equilibrium behaviors of rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) in aqueous ethanol mixture at 298.15 K[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2005,50(4):1299-1302.
APA	Zhang, J,Wang, XZ,Song, BC,&Xia, SJ.(2005).Multiphase equilibrium behaviors of rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) in aqueous ethanol mixture at 298.15 K.JOURNAL OF CHEMICAL AND ENGINEERING DATA,50(4),1299-1302.
MLA	Zhang, J,et al."Multiphase equilibrium behaviors of rubidium salts (RbCl, RbNO3, Rb2SO4, and Rb2CO3) in aqueous ethanol mixture at 298.15 K".JOURNAL OF CHEMICAL AND ENGINEERING DATA 50.4(2005):1299-1302.