Modelling, Simulation And Control Of An Fcc Unit
Keywords:
FCC, riser, regeneratorAbstract
The riser and regenerator of industrial FCC is modelled using five lump kinetic model. Here riser is considered as adiabatic plug flow since riser operates in between fast and pneumatic fluidization. The regenerator is assumed as CSTR as catalyst to be well mixed for removing coke from pores of catalyst. The model is simulated using MATLAB obtaining the data from literature. The model results are in good agreement with plant data obtained from MRPL.
References
M.A. Fahim, T.A. Al-Sahhaf& A.S. Elkilani, “Fundamentals of Petroleum Refining,” 1st ed., 2010 (Elsevier).
Robert A. Meyers, “Handbook of Petroleum Refining Process,” 3rd ed. (McGraw-Hill)
D. Kunii, O. Levenspiel, “Fluidization Engineering,” 2nd ed., 1991 (Butterworth– Heinemann, London).
Prabha K.Dasila et al, “Parametric Sensitivity Studies in a Commercial FCC Unit,” Advances in Chemical Engineering and Science, 2012, 2, 136-149.
MehranHeydari et al, “Study of Seven- Lump Kinetic Model inthe Fluid Catalytic Cracking Unit,” American Journal of Applied Sciences,2010, 7 (1), 71-76.
K. K. Dagde, Y. T. Puyate, “ Modelling And Simulation Of Industrial FCC Unit: Analysis Based On Five-Lump Kinetic Scheme For Gas-Oil Cracking,” International Journal of Engineering Research and Applications , 2012, Vol. 2, Issue 5, 698-714.