CFD Simulation of fluid catalytic cracking in downer reactors

China Particuology - Tập 4 - Trang 160-166 - 2006
Fei Liu1, Fei Wei1, Yu Zheng1, Yong Jin1
1Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P.R. China

Tài liệu tham khảo

Cheng, 2000, Computational fluid dynamic modeling of hydrodynam-ics in downer reactors, J. Chem. Ind. Eng., 51, 344 Coxson, 1987, Lumping strategy. 1. Introductory techniques and applications of cluster analysis, Ind. Eng. Chem. Res., 26, 1239, 10.1021/ie00066a031 Deng, 2002, Radial behavior in riser and downer during FCC process, Chem. Eng. Proc., 41, 259, 10.1016/S0255-2701(01)00140-4 Gao, 1999, Advanced model for turbulent gas-solid flow and reaction in FCC riser reactors, AIChE J., 45, 1095, 10.1002/aic.690450517 Gartside, 1983, Thermal regenerative cracker: A development update, Chem. Eng. Prog., 79, 82 Gianetto, 1994, Fluid catalytic cracking catalyst for reformulated gasolines kinetic modeling, Ind. Eng. Chem. Res., 33, 3053, 10.1021/ie00036a021 Gross, B. (1983). Fluid catalytic cracking using downflow riser — With heat transfer from riser to regenerator. U.S. Pat. 4411773. Mobil Oil Co. Jin, Y., Zheng, Y. & Wei, F. (2002). State of the art review of downer reactors. In J. R. Grace, J. X. Zhu & H. I. de Lasa (Eds.), Proc. 7th International Conference on Circulating Fluidized Beds (CFB7) (pp. 40–60). Niagara Falls, Ontario, Canada. Kwauk, 1963, Generalized fluidization: I. steady state motion, Scientia Sinica, 12, 587 Kwauk, 1964, Generalized fluidization: II. accelerative motion with steady profiles, Scientia Sinica, 13, 1477 Soundararajan, 2001, Modeling of methanol to olefins (MTO) process in a circulating fluidized bed reactor, Fuel, 80, 1187, 10.1016/S0016-2361(00)00182-4 Spalding, 1977, The calculation of free-convection phenomena in gas-liquid mixtures Talman, 2001, An experimental study of fluid catalytic cracking in a downer reactor, Chem. Eng. J., 84, 517, 10.1016/S1385-8947(00)00375-2 Theologos, 1993, Advanced modeling of fluid catalytic cracking riser-type reactors, AIChE J., 39, 1007, 10.1002/aic.690390610 Wang, 1997, Fundamental studies on the hydrodynamics and mixing of gas and solid in a downer reactor, Chin. J. Chem. Eng., 5, 236 Weekman, 1968, Model of catalytic cracking conversion in fixed, moving, and fluid-bed reactors, Ind. Eng. Chem. Process Des., 7, 90, 10.1021/i260025a018 Wei, 1969, Lumping analysis in monomolecular reaction systems. Analysis of the exactly lumpable system, Ind. Eng. Chem. Fundam., 8, 114, 10.1021/i160029a019 Zhang, 2003, The near wall dense ring in a large-scale down-flow circulating fluidized bed, Chem. Eng. J., 92, 161, 10.1016/S1385-8947(02)00191-2 Zheng, 2002, CFD simulation of hydrodynamics in downer reactors, Chem. Eng. Commun., 189, 1598, 10.1080/713711066 Zhou, 1993 Zhu, 1995, Cocurrent downflow circulating fluidized bed (downer) reactors — A state of the art review, Can. J. Chem. Eng., 73, 662, 10.1002/cjce.5450730510