شماره ركورد كنفرانس
5041
عنوان مقاله
Effect of cut on n-heptane/benzene mixture separation by liquid thermal diffusion column
Author/Authors
N. Hashemipour Department of Chemical Engineering - Faculty of Engineering - Arak University, Arak, Iran , J. Karimi-Sabet Material and Nuclear Fuel Research School - Nuclear Science and Technology Research Institute, Tehran, Iran , K. Motahari Department of Chemical Engineering - Faculty of Engineering - Arak University, Arak, Iran , S. Mahruz Monfared Department of Chemical and Petroleum Engineering - Sharif University of Technology, Tehran, Iran , Y. Amini Department of Chemical Engineering - Isfahan University of Technology, Isfahan, Iran , M. A. Moosavian School of Chemical Engineering - Faculty of Engineering - University of Tehran, Tehran, Iran
كليدواژه
Thermal diffusion column , Computational fluid dynamics , n-heptane/benzene separation
سال انتشار
2018
عنوان كنفرانس
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
زبان مدرك
انگليسي
چكيده فارسي
فاقد چكيده فارسي
چكيده لاتين
In this article, numerical simulations are performed to investigate the performance of the thermal diffusion column for the separation of n-heptane/benzene mixture. In order to obtain the hydrodynamic and temperature and mass distribution inside thermal diffusion column, computational fluid dynamics (CFD) method is applied as a robust approach to solve the Navier-Stocks equations. Numerical simulations are conducted to study the main parameters in both stationary and time-dependent conditions. By using the separation work unit as a function of cut, the optimal cut for maximum SWU occurs within a limited range of 0.47-0.5 for feed rate between 0.5 to 4 g/min.
كشور
ايران
تعداد صفحه 2
5
از صفحه
1
تا صفحه
5
لينک به اين مدرک