کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413909 | 1506639 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of the thermal properties and apparent molar volumes of ZnBr2 (aq) in the temperature range from 298.15 to 398.15 K and at pressures up to p = 60 MPa using a piezometer of constant volume
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The (p, Ï, T) and (ps, Ïs, Ts) properties and apparent molar volumes VÏ of ZnBr2(aq) at T = (298.15 to 398.15) K, pressures up to p = 60 MPa were reported, and apparent molar volumes of ZnBr2 at infinite dilution VÏ0 have been evaluated. The experiments were carried out by the constant volume piezometer installation, (p, Ï, T) and (ps, Ïs, Ts) values were described by an equation of state. The isothermal compressibilities k and thermal expansivities α were calculated from the equation of state. An empirical correlation for density of zinc bromide (aq) with pressure, temperature and molality has been derived. The experiments were carried out at molalities m = (0.06220, 0.17341, 0.38183, 0.84419, 1.43444, and 4.18418) mol kgâ 1 of zinc bromide.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 124, Issues 1â3, 15 February 2006, Pages 51-57
Journal: Journal of Molecular Liquids - Volume 124, Issues 1â3, 15 February 2006, Pages 51-57
نویسندگان
Javid T. Safarov, Rasim M. Jannataliyev, Astan N. Shahverdiyev, Egon P. Hassel,