کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9633496 1426343 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Correlation of the osmotic coefficients of the solutions of 1:1 salts in methanol by modified local composition models at 298.15 K
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Correlation of the osmotic coefficients of the solutions of 1:1 salts in methanol by modified local composition models at 298.15 K
چکیده انگلیسی
Published osmotic coefficient data for the solutions of some 1:1 electrolytes in methanol along with new experimental data for tetramethylguanidinium perchlorate were correlated using local composition models. The studied models are electrolyte non-random two liquid (e-NRTL), non-random factor (NRF), modified NRTL (MNRTL), mean spherical approximation NRTL (MSA-NRTL) and extended Wilson models. In the e-NRTL, NRF, MNRTL and EW models the MSA term was used as the long-range contribution. Results were compared with Pitzer's ion interaction model. All of the models give reliable results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 37, Issue 11, November 2005, Pages 1177-1185
نویسندگان
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