Effect of particle shape on liquid-fluidized beds of binary (and ternary) solids mixtures: Segregation vs. mixing

Chemical Engineering Science

Volumn 61, Issue 5, 2006, Pages 1528-1539

  Escudie R ^a,b   Epstein, N ^a   Grace, J R ^a   Bi, H T ^a  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b LABORATOIRE DE BIOTECHNOLOGIE DE L ENVIRONNEMENT   (France)

Author keywords

Fluidization; Hydrodynamics; Particle mixing; Segregation; Shape

Indexed keywords

BINARY MIXTURES; DENSITY (SPECIFIC GRAVITY); ISOMERS; PARTICLE SIZE ANALYSIS; POLYTETRAFLUOROETHYLENES; SPHERES; THERMAL STRATIFICATION;

PARTICLE MIXING; SEGREGATION; SHAPE; SPHERICITY;

FLUIDIZED BEDS;

FLUID DYNAMICS;

EID: 30344487591     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2005.08.028     Document Type: Article

References (19)

1. S. Barghi, C.L. Briens, and M.A. Bergougnou Mixing and segregation of binary mixtures of particles in liquid-solid fluidized beds Powder Technology 131 2003 223 233
2. L.A. Briens, C.L. Briens, A. Margaritis, S.L. Cooke, and M.A. Bergougnou Characterization of channeling in multiphase systems. Application to a liquid fluidized bed of angular biobone particles Powder Technology 91 1997 1 9
3. Y.S. Chong, D.A. Ratkowsky, and N. Epstein Effect of particle shape on hindered settling in creeping flow Powder Technology 23 1979 55 66
4. A.H. Dharmarajah, and J.L. Cleasby Predicting the expansion behavior of filter media Journal-American Water Works Association 78 1986 66 76
5. Di Felice, R., 1995. Hydrodynamics of liquid fluidization. Chemical Engineering Science 50, 1213-1245.
6. N. Epstein Applications of liquid-solid fluidization International Journal of Chemical Reactor Engineering 1 2003 1 16
7. N. Epstein Liquid-solids fluidization W.C. Yang Handbook of Fluidization and Fluid-Particle Systems 2003 Marcel Dekker Inc. New York 705 764
8. N. Epstein Teetering Powder Technology 151 2005 2 14
9. N. Epstein, and B.B. Pruden Liquid fluidization of binary particle mixtures - III. Stratification by size and related topics Chemical Engineering Science 54 1999 401 415
10. N. Epstein, B.P. Leclair, and B.B. Pruden Liquid fluidization of binary particle mixtures - I. Overall bed expansion Chemical Engineering Science 36 1981 1803 1809
11. L.G. Gibilaro, I. Hossain, and S.P. Waldram On the Kennedy and Bretton model for mixing and segregation in liquid fluidized beds Chemical Engineering Science 40 1985 2333 2338
12. A. Haider, and O. Levenspiel Drag coefficient and terminal velocity of spherical and nonspherical particles Powder Technology 58 1989 63 70
13. S.C. Kennedy, and R.H. Bretton Axial dispersion of spheres fluidized with liquids A.I.Ch.E. Journal 12 1966 24 30
14. A.R. Khan, and J.F. Richardson Fluid-particle interactions and flow characteristics of fluidized beds and settling suspensions of spherical particles Chemical Engineering Communications 78 1989 111 130
15. D.-H. Lee, A. Macchi, N. Epstein, and J.R. Grace Transition velocities and phase holdups at minimum fluidization in gas-liquid-solid systems Canadian Journal of Chemical Engineering 79 2001 579 583
16. B.B. Pruden, and N. Epstein Stratification by size in particulate fluidisation and in hindered settling Chemical Engineering Science 19 1964 696 700
17. J.F. Richardson, and W.N. Zaki Sedimentation and fluidisation Transactions of the Institution of Chemical Engineers: Part A 32 1954 35 53
18. P.N. Rowe A convenient empirical equation for estimation of the Richardson-Zaki exponent Chemical Engineering Science 42 1987 2795 2796
19. G. Tran-Cong, M. Gay, and E. Michaelides Drag coefficients of irregularly shaped particles Powder Technology 139 2004 21 32