کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
159603 457041 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ion-based SAFT2 to represent aqueous multiple-salt solutions at ambient and elevated temperatures and pressures
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Ion-based SAFT2 to represent aqueous multiple-salt solutions at ambient and elevated temperatures and pressures
چکیده انگلیسی

Ion-based SAFT2 is extended to the properties of aqueous multiple-salt solutions at ambient and elevated temperatures and pressures. The short-range interactions between two different cations are allowed to obtain better representations of the solution properties. The adjustable parameter used in the mixing rule for the segment energy is fitted to the experimental osmotic coefficients of two-salt solutions containing one common anion at various temperatures and low pressures. The predictions of the osmotic coefficients, densities, and activity coefficients of multiple-salt solutions including brine/seawater are found to agree with experimental data.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 63, Issue 1, January 2008, Pages 131–140
نویسندگان
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