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
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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. |
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