CFD SIMULATION OF PHTHALIC ANHYDRIDE REACTOR PERFORMANCE IN FARABI PETROCHEMICAL COMPANY

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GHAMARI M.; HASHEMABADI S.H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Iranian Chemical Engineering (Farsi Edition) Year:2015 | Volume:14 | Issue:80 Page(s): 46-53

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Title

CFD SIMULATION OF PHTHALIC ANHYDRIDE REACTOR PERFORMANCE IN FARABI PETROCHEMICAL COMPANY

Author(s)

GHAMARI M. | HASHEMABADI S.H. | Issue Writer Certificate

Keywords

PHTHALIC ANHYDRIDEQ2

COMPUTATIONAL FLUID DYNAMICS (CFD)Q2

MULTITUBEPACKED BED REACTORQ2

HOT SPOTQ2

BATH SALTSQ2

Abstract

In this paper, multitube reactor with a fixed bed catalyst to produce Phthalic anhydric using Computational Fluid Dynamics (CFD) has been studied. Therefore, based on the reaction kinetics, PHTHALIC ANHYDRIDE conversion and temperature changes during reactor length have been modeled in FEMLAB softwareby applying the appropriate boundary conditions. The CFD simulation results show good agreement with operationdata in Farabi petrochemical company for conversion to the desired product as well as the formation of HOT SPOT locations along the reactor. PHTHALIC ANHYDRIDE conversion rate and temperature distribution along the reactor for different operating parameters such as feed flow rate, feed concentration, inlet temperature and wall temperature has been studied. The results show that the HOT SPOT due to high rate of reaction has been located nearby the entrance of reactor. Salt bath temperature is an important factor in the operation of o-xylene oxidation reactor. So that, even 1oC increasing in salt bath temperature, create higher reaction rate, result in enhancement in o-xylene conversion.

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APA: Copy

GHAMARI, M., & HASHEMABADI, S.H.. (2015). CFD SIMULATION OF PHTHALIC ANHYDRIDE REACTOR PERFORMANCE IN FARABI PETROCHEMICAL COMPANY. IRANIAN CHEMICAL ENGINEERING JOURNAL, 14(80), 46-53. SID. https://sid.ir/paper/150825/en

Vancouver: Copy

GHAMARI M., HASHEMABADI S.H.. CFD SIMULATION OF PHTHALIC ANHYDRIDE REACTOR PERFORMANCE IN FARABI PETROCHEMICAL COMPANY. IRANIAN CHEMICAL ENGINEERING JOURNAL[Internet]. 2015;14(80):46-53. Available from: https://sid.ir/paper/150825/en

IEEE: Copy

M. GHAMARI, and S.H. HASHEMABADI, “CFD SIMULATION OF PHTHALIC ANHYDRIDE REACTOR PERFORMANCE IN FARABI PETROCHEMICAL COMPANY,” IRANIAN CHEMICAL ENGINEERING JOURNAL, vol. 14, no. 80, pp. 46–53, 2015, [Online]. Available: https://sid.ir/paper/150825/en

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