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Energy analysis and process optimization of cdu for products redistribution / Marwa Ahmed Abuelmagd Elsadek ; Supervised Fatma Hanafi Ashour , Sahar Mohamed Elmarsafy , Mamdouh Ayad Gadalla

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Marwa Ahmed Abuelmagd Elsadek , 2020Description: 109 P. : charts ; 30cmOther title:
  • تحليل استهلاك الطاقة و التشغيل الأمثل لإعادة توزيع المنتجات البترولية من وحدة تقطير البترول الخام [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering Summary: The present study introduces a general methodology based on rigorous simulation and optimization framework that targets both the distillation column and the heat exchanger network to maximize the use of existing equipment. The revamping includes multiple objective functions such as capacity enhancement, energy savings, emissions reduction and profit improvement. An actual CDU Egyptian refining plant has been considered for this study, a simulation model and validation are initiated via case study by ASPEN HYSYS to generate different operating scenarios which are able to optimize the operating conditions according to the products specifications, without any change in equipment design at constant crude feed rate. Also; these models were being subjected to energy analysis to choose the best model in energy saving and reduction CO2 emission. ASPEN ENERGY ANALYZER was applied to create energy analysis for each generated scenario by using pinch analysis, generating composite curve, grand composite curve and utility composite curve
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.M.Sc.2020.Ma.E (Browse shelf(Opens below)) Not for loan 01010110080923000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.M.Sc.2020.Ma.E (Browse shelf(Opens below)) 80923.CD Not for loan 01020110080923000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering

The present study introduces a general methodology based on rigorous simulation and optimization framework that targets both the distillation column and the heat exchanger network to maximize the use of existing equipment. The revamping includes multiple objective functions such as capacity enhancement, energy savings, emissions reduction and profit improvement. An actual CDU Egyptian refining plant has been considered for this study, a simulation model and validation are initiated via case study by ASPEN HYSYS to generate different operating scenarios which are able to optimize the operating conditions according to the products specifications, without any change in equipment design at constant crude feed rate. Also; these models were being subjected to energy analysis to choose the best model in energy saving and reduction CO2 emission. ASPEN ENERGY ANALYZER was applied to create energy analysis for each generated scenario by using pinch analysis, generating composite curve, grand composite curve and utility composite curve

Issued also as CD

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