کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
215382 1426235 2014 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
ترجمه فارسی عنوان
حجم مولر بیش از حد و فشرده سازی های ایزنتروپیک اضافی از مخلوط های دوتایی و سه گانه ای از کلرتوولین با اتر و اسیدهای چرخه ای و آمید و یا سیکلو هاکشن در دماهای مختلف
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


• The ρijkρijk and uijkuijk data have been measured at T = (298.15, 303.15 and 308.15) K.
• The VijkE and (κSE)ijk data have been computed from experimental data.
• The excess thermodynamic properties have been fitted to Redlich–Kister equation.
• The experimental data have been analyzed in terms of Graph and PFP theories.

Densities and speeds of sound data for ternary o-chlorotoluene (i) + tetrahydropyran (j) + N-methylformamide or N,N-dimethylformamide or cyclohexane (k) and their sub-binary o-chlorotoluene or (tetrahydropyran + cyclohexane) mixtures have been measured at temperatures (298.15, 303.15, 308.15) K and 0.1 MPa. The excess molar volumes, VijkE, VEVE and excess isentropic compressibilities, (κSE)ijk, κSE for ternary and binary mixtures respectively have been determined from the experimental densities, speeds of sound values and fitted to Redlich–Kister equation to calculate ternary and binary adjustable parameters along with standard deviations. The excess properties, VijkE and (κSE)ijk have been tested in terms of (i) Graph; and (ii) Prigogine–Flory–Patterson (PFP) theories.

Excess molar volumes, VijkE, for (o-chlorotoluene (i) + tetrahydropyran (j) + N,N-dimethylformamide (k)) ternary mixture at T = 298.15 K and 0.1 MPa; () the experimental data in front of the plane; (---------) the experimental data behind the plane.Figure optionsDownload as PowerPoint slideFigure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 78, November 2014, Pages 241–253
نویسندگان
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