Phase equilibria and salt effect on the aqueous two-phase system of ethanol+2-propanol + salt [(NH4)(2)SO4/Na2SO4] + water
文献类型：期刊论文
| 作者 | Yang, Siyu1; Li, Yuliang1; Hu, Jing2; Yang, Hongbin3; Lu, Xiaojia1; Zhang, Wenshan1 |
| 刊名 | JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 127期号:3页码:2473-2487 |
| 关键词 | Liquid-liquid Equilibrium Aqueous Two-phase System Ethanol 2-propanol Temperature Mass Fraction Of Ethanol |
| DOI | 10.1007/s10973-016-5787-x |
| 文献子类 | Article |
| 英文摘要 | In the present work, the quaternary systems of liquid-liquid equilibrium data of ethanol + 2-propanol + (NH4)(2)SO4 + water at T = (308.15, 318.15 and 328.15) K and ethanol + 2-propanol + Na2SO4 + water at T = 308.15 K were experimentally determined. The binodal curves were fitted to three-parameter empirical equations, , and the tie-lines were described by the Setschenow-type equation as well as another two-parameter equation. Meanwhile, affecting factors such as the temperature, mass fraction of ethanol in the alcohol mixture and type of salt to the phase-forming abilities of the investigated systems were also studied. What's more, we use excluded volume values (EEV) to evaluate the phase separation abilities of investigated systems. All of the models were successfully correlated with the experimental data, and these data can be used for the development and design of extraction processes utilizing such systems. |
| WOS关键词 | LIQUID-LIQUID EQUILIBRIA ; PLUS WATER ; TERNARY-SYSTEM ; TETRAFLUOROBORATE ; CITRATE ; SODIUM ; SEPARATION ; BEHAVIOR ; DIAGRAMS ; PLASMID |
| WOS研究方向 | Thermodynamics ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000395082300057 |
| 源URL | [http://ir.ieecas.cn/handle/361006/5498]  |
| 专题 | 地球环境研究所_加速器质谱中心 |
| 作者单位 | 1.Changan Univ, Sch Environm Sci & Engn, Xian 710064, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Peoples R China 3.Minist Educt, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Xian 710064, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Siyu,Li, Yuliang,Hu, Jing,et al. Phase equilibria and salt effect on the aqueous two-phase system of ethanol+2-propanol + salt [(NH4)(2)SO4/Na2SO4] + water[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2017,127(3):2473-2487. |
| APA | Yang, Siyu,Li, Yuliang,Hu, Jing,Yang, Hongbin,Lu, Xiaojia,&Zhang, Wenshan.(2017).Phase equilibria and salt effect on the aqueous two-phase system of ethanol+2-propanol + salt [(NH4)(2)SO4/Na2SO4] + water.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,127(3),2473-2487. |
| MLA | Yang, Siyu,et al."Phase equilibria and salt effect on the aqueous two-phase system of ethanol+2-propanol + salt [(NH4)(2)SO4/Na2SO4] + water".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 127.3(2017):2473-2487. |
入库方式： OAI收割
来源：地球环境研究所
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