چکیده مقاله
Due to the presence of a heterogeneous azeotrope between ethyl acetate and water, separating the mixture of ethyl acetate, water, ethanol, and acetic acid requires two consecutive distillation columns equipped with decanters On the other hand, distillation columns consume a significant amount of energy Therefore, given the energy crisis, economic concerns, and environmental issues, the necessity for an efficient heat integration method is evident In this paper, the feed splitting method is employed for heat integration of the process Given the close relationship between energy consumption and environmental issues with the exergy losses, the proposed process is compared with the conventional approach in terms of both energy consumption and exergy losses The results demonstrate that the proposed process has reduced energy consumption and exergy losses by 30% and 5%, respectively The primary factor contributing to this improvement is the significant reduction in hot utility
کلیدواژهها
نویسندگان
Mohammad Hossein Khodabande
School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
Sogol ShaghaghiAfzali
Department of Chemical Engineering, University of Waterloo, Waterloo, ON, Canada
Hamed Moeinfard
School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
Mohammadsaleh Ahmadzade
School of Chemical Engineering, Iran University of Science and Technology, Tehran, Iran
شیوه ارجاع
Khodabande, Mohammad Hossein and ShaghaghiAfzali, Sogol and Moeinfard, Hamed and Ahmadzade, Mohammadsaleh,1403,Energy And Exergy Analysis For An Efficient Heat Integration Method In Azeotropic Distillation Columns Equipped With Decanters,The second national and the first international conference of environmental challenges: green industry and mining ,Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس ملی و اولین کنفرانس بین المللی چالش های محیط زیست: صنعت و معدن سبز25 اردیبهشت 1403 · تهران