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گواهی نمایه سازی مقاله Steady state and Dynamic simulation of atmospheric distillation unit of Shiraz Refinery

عنوان مقاله: Steady state and Dynamic simulation of atmospheric distillation unit of Shiraz Refinery
شناسه (COI) مقاله: ICHEC07_258
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

Sahar Ensani - Department of Chemical Eng. University of Sistan and Baluchestan, Zahedan, Iran
Jafar Sadeghi - Department of Chemical Eng. University of Sistan and Baluchestan, Zahedan, Iran
S. Mohammad Hosseini - Department of Mechanical Eng.University of Sistan and Baluchestan, Zahedan, Iran

خلاصه مقاله:
Atmospheric distillation unit of Shiraz Refinery has been simulated in steady state and converted to dynamic state and results are verified. To study and control a refinery unit in order to investigatein heat integration, optimization, etc., simulation is unavoidable. Steady state simulation is notuseful due to ideal conditions and not inclusion of transient responses. So the unit needs to be simulated in dynamic conditions inevitably. In dynamic simulation, parameters variations andapplied disturbances are controllable and getting data are closer to the actual data. So the effects ofparticular conditions on amount and quality of products can investigate with little cost and no need of physical available structure variation and primary design. As some assumptions in steady statesimulation, e.g. the assumed but not real pressure profile in the column, the simulated results insteady state are different from dynamic simulation. Because of calculating all the profiles in the column based on the geomery, the results from dynamic simulation are more reliable and closer to real data. The simulation of our case study confirms these facts.

کلمات کلیدی:
Dynamic, Steady state, simulation, atmospheric distillation

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_258.html