کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6619419 460525 2016 29 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermodynamic modeling of gas hydrate formation in presence of thermodynamic inhibitors with a new association equation of state
ترجمه فارسی عنوان
مدلسازی ترمودینامیکی تشکیل هیدرات گاز در حضور مهار کننده های ترمودینامیکی با یک معادله ی حالت جدید
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
To evaluate the capability of DA-EOS, the prediction of methane hydrate phase behavior in presence and absence of inhibitors was compared with the experimental data and also the prediction of Peng-Robinson EOS (PR-EOS). In addition, a comparison was made between DA-EOS and Elliott-Suresh-Donohue uation of State (ESD-EOS) to gain insight of performance of present model. The prediction of DA-EOS and ESD-EOS was close to each other. DA-EOS proved to be effective in representing self-association between water and cross-association between water-inhibitor components in the case of hydrate solution. Also, it was concluded that performance of vdW-P model strongly depends on reliability of EOS used for calculation of fugacity coefficient.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fluid Phase Equilibria - Volume 427, 15 November 2016, Pages 328-339
نویسندگان
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