The effect of microhydrodynamics on bubble-particle collision interaction

Minerals Engineering

Volumn 24, Issue 9, 2011, Pages 973-986

  Firouzi, Mahshid ^a,b   Nguyen, Anh V ^a   Hashemabadi, Seyyed Hassan ^b  

^a UNIVERSITY OF QUEENSLAND   (Australia)

^b IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Iran)

Author keywords

Bubble particle interaction; Collision; Flotation; Microhydrodynamics

Indexed keywords

AIR BUBBLES; AQUEOUS MEDIUM; BUBBLE SURFACE; BUBBLE-PARTICLE INTERACTION; COLLISION; COLLISION ANGLES; COLLISION EFFICIENCY; COLLISION INTERACTION; CONVENTIONAL THEORY; CRITICAL PARTICLE SIZE; FLOTATION PROCESS; HYDRODYNAMIC FORCES; MICROHYDRODYNAMICS; NEW RESULTS; PARTICLE DENSITIES; PARTICLE MOTIONS; SEPARATION DISTANCES; STOKES FLOWS;

EFFICIENCY; EQUATIONS OF MOTION; HYDRODYNAMICS; PARTICLE INTERACTIONS;

FROTH FLOTATION;

EID: 79958170429     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2011.04.005     Document Type: Article

References (42)

1. J.F. Anfruns, and J.A. Kitchener Rate of capture of small particles in flotation Trans. Inst. Min. Metall. (Sect. C) 86 1977 9 15
2. Clift, R., Grace, J.R. and Weber, M.E., 1978. Bubbles, Drops and Particles. Academic Press, New York, p. 380.
3. Z. Dai, S. Dukhin, D. Fornasiero, and J. Ralston The inertial hydrodynamic interaction of particles and rising bubbles with mobile surfaces J. Colloid Interface Sci. 197 2 1998 275 292 (Pubitemid 28401763)
4. Z. Dai, D. Fornasiero, and J. Ralston Particle-bubble attachment in mineral flotation J. Colloid Interface Sci. 217 1 1999 70 76 (Pubitemid 29395073)
5. Z. Dai, D. Fornasiero, and J. Ralston Particle-bubble collision models - a review Adv. Colloid Interface Sci. 85 2-3 2000 231 256 (Pubitemid 30566098)
6. B.V. Deryaguin, and S.S. Dukhin Theory of flotation of small and medium sized particles Inst. Min. Metall. 70 1960 221 245
7. G.S. Dobby, and J.A. Finch Particle size dependence in flotation derived from a fundamental model of the capture process Int. J. Miner. Process. 21 3-4 1987 241 260 (Pubitemid 18547643)
8. S.S. Dukhin Critical value of the Stokes number and the Sutherland formula Kolloidn. Zh. 45 2 1983 207 218
9. M.L. Fielden, R.A. Hayes, and J. Ralston Surface and capillary forces affecting air bubble-particle interactions in aqueous electrolyte Langmuir 12 15 1996 3721 3727 (Pubitemid 126608431)
10. L.R. Flint, and W.J. Howarth Collision efficiency of small particles with spherical air bubbles Chem. Eng. Sci. 26 8 1971 1155 1168
11. A.M. Gaudin Flotation 1957 McGraw-Hill New York
12. Happel, J., Brenner, H., 1965. Low Reynolds Number Hydrodynamics. Prentice Hall, Englewood Cliffs, NJ, p. 438.
13. Z.W. Jiang, and P.N. Holtham Theoretical model of collision between particles and bubbles in flotation Inst. Min. Metall. 95 1986 C187 C194
14. Kim, S., Karrila, S.J., 1991. Microhydrodynamics: Principles and Selected Applications. Butterworth-Heinemann, Boston, p. 507.
15. T.Y. Liu, and M.P. Schwarz CFD-based modelling of bubble-particle collision efficiency with mobile bubble surface in a turbulent environment Int. J. Miner. Process. 90 1-4 2009 45 55
16. T.Y. Liu, and M.P. Schwarz CFD-based multiscale modelling of bubble-particle collision efficiency in a turbulent flotation cell Chem. Eng. Sci. 64 24 2009 5287 5301
17. A.V. Nguyen The collision between fine particles and single air bubbles in flotation J. Colloid Interface Sci. 162 1 1994 123 128
18. A.V. Nguyen Particle-bubble encounter probability with mobile bubble surfaces Int. J. Miner. Process. 55 2 1998 73 86 (Pubitemid 29285576)
19. A.V. Nguyen Hydrodynamics of liquid flows around air bubbles in flotation: a review Int. J. Miner. Process. 56 1-4 1999 165 205 (Pubitemid 29375596)
20. A.V. Nguyen One-step analysis of bubble-particle capture interaction in dissolved-air flotation Int. J. Environ. Pollut. 30 2 2007 231 253 (Pubitemid 47441908)
21. A.V. Nguyen Particle-bubble interaction in flotation R. Miller, L. Liggieri, Bubble and Drop Interfaces. Progress in Colloid and Interface Science 2011 Brill, Leiden The Netherland
22. A.V. Nguyen, and G.M. Evans Attachment interaction between air bubbles and particles in froth flotation Exp. Thermal Fluid Sci. 28 5 2004 381 385 (Pubitemid 38454073)
23. A.V. Nguyen, P. George, and G.J. Jameson Demonstration of a minimum in the recovery of nanoparticles by flotation: theory and experiment Chem. Eng. Sci. 61 2006 2494 2509 (Pubitemid 43255105)
24. A.V. Nguyen, and G.J. Jameson Sliding of fine particles on the slip surface of rising gas bubbles: resistance of liquid shear flows Int. J. Multiphase Flow 31 4 2005 492 513 (Pubitemid 40466038)
25. A.V. Nguyen, and S. Kmet Collision efficiency for fine mineral particles with single bubble in a countercurrent flow regime Int. J. Miner. Process. 35 3-4 1992 205 223
26. A.V. Nguyen, and S. Kmet Probability of collision between particles and bubbles in flotation: the theoretical inertialess model involving a swarm of bubbles in pulp phase Int. J. Miner. Process. 40 3-4 1994 155 169 (Pubitemid 277271)
27. Nguyen, A.V., Schulze, H.J., 2004. Colloidal Science of Flotation. Marcel Dekker, New York, p. 840.
28. A.V. Nguyen, H.J. Schulze, and J. Ralston Elementary steps in particle-bubble attachment Int. J. Miner. Process. 51 1-4 1997 183 195 (Pubitemid 127405932)
29. C.M. Nguyen, A.V. Nguyen, and J.D. Miller Computational validation of the generalized Sutherland equation for bubble-particle encounter efficiency in flotation Int. J. Miner. Process. 81 3 2006 141 148 (Pubitemid 44780796)
30. P.T. Nguyen, and A.V. Nguyen Validation of the generalized Sutherland equation for bubble-particle encounter efficiency in flotation: effect of particle density Miner. Eng. 22 2 2009 176 181
31. V.A. Nguyen, and G.M. Evans Axisymmetric approach of a solid sphere toward a non-deformable planar slip interface in the normal stagnation flow-development of global rational approximations for resistance coefficients Int. J. Multiphase Flow 28 2002 1369 1380 (Pubitemid 34949702)
32. C.M. Phan, A.V. Nguyen, J.D. Miller, G.M. Evans, and G.J. Jameson Investigations of bubble-particle interactions Int. J. Miner. Process. 72 1-4 2003 239 254 (Pubitemid 37212255)
33. J. Ralston, S.S. Dukhin, and N.A. Mishchuk Wetting film stability and flotation kinetics Adv. Colloid Interface Sci. 95 2-3 2002 145 236 (Pubitemid 33149411)
34. J. Ralston, D. Fornasiero, and R. Hayes Bubble-particle attachment and detachment in flotation Int. J. Miner. Process. 56 1-4 1999 133 164 (Pubitemid 29375595)
35. D. Reay, and G.A. Ratcliff Removal of fine particles from water by dispersed air flotation. effects of bubble size and particle size on collection efficiency Can. J. Chem. Eng. 51 2 1973 178 185
36. D. Reay, and G.A. Ratcliff Experimental testing of the hydrodynamic collision model of fine particle flotation Can. J. Chem. Eng. 53 5 1975 481 486
37. V. Sarrot, P. Guiraud, and D. Legendre Determination of the collision frequency between bubbles and particles in flotation Chem. Eng. Sci. 60 22 2005 6107 6117 (Pubitemid 41029525)
38. H.J. Schulze Hydrodynamics of bubble-mineral particle collisions Miner. Process. Extract. Met. Rev. 5 1989 43 76
39. B. Shahbazi, B. Rezai, and S.M. Javad Koleini Bubble-particle collision and attachment probability on fine particles flotation Chem. Eng. Process. 49 6 2010 622 627
40. K. Sutherland The physical chemistry of flotation XI. Kinetics of the flotation process J. Phys. Chem. 52 1948 394 425
41. M.E. Weber, and D. Paddock Interceptional and gravitational collision efficiencies for single collectors at intermediate Reynolds numbers J. Colloid Interface Sci. 94 2 1983 328 335
42. R.H. Yoon, and G.H. Luttrell The effect of bubble size on fine particle flotation Miner. Proc. Extract. Met. Rev. 5 1989 101 122