کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6659716 | 1426191 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Liquid-liquid equilibrium, heat capacity and turbidity of binary solution nitrobenzeneâ¯+â¯n-pentadecane
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Liquid-liquid equilibrium, heat capacity and turbidity of binary solution nitrobenzeneâ¯+â¯n-pentadecane Liquid-liquid equilibrium, heat capacity and turbidity of binary solution nitrobenzeneâ¯+â¯n-pentadecane](/preview/png/6659716.png)
چکیده انگلیسی
The liquid-liquid coexistence curve, the isobaric heat capacity per unit volume and the turbidity for the binary solution of nitrobenzeneâ¯+â¯n-pentadecane have been measured at various temperatures. The upper consolute mole fraction xc of nitrobenzene and the upper consolute temperature Tc of the binary solution were determined to be xcâ¯=â¯0.696 and Tcâ¯=â¯307.298â¯K, respectively. The values of the critical exponents related to the width of the coexistence curve, the heat capacity, the osmotic compressibility and the correlation length were deduced and found to be in good agreements with that of the 3-D Ising universality. With the heat capacity data the asymmetric behavior of the diameter of the coexistence curve was studied in terms of the complete scaling theory. The critical amplitudes related to the above four quantities were used to calculate the universal scaling ratios and to confirm their theoretical predictions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 122, July 2018, Pages 23-30
Journal: The Journal of Chemical Thermodynamics - Volume 122, July 2018, Pages 23-30
نویسندگان
Yimin Guo, Aiqin Shi, Jingjing Xie, Zhiyun Chen, Tianxiang Yin, Weiguo Shen,