Modeling flotation separation in a semi-batch process

Chemical Engineering Science

Volumn 58, Issue 2, 2003, Pages 353-365

  Bloom, Frederick ^a   Heindel, Theodore J ^b  

^a NORTHERN ILLINOIS UNIVERSITY   (United States)

^b Iowa State University of Science and Technology   (United States)

Author keywords

Flotation; Hydrodynamics; Kinetics; Modeling; Particle processing; Unit operations

Indexed keywords

CONTACT ANGLE; PARTICLES (PARTICULATE MATTER); THIN FILMS; TURBULENCE;

SEMI-BATCH PROCESSES;

FLOTATION;

BATCH PROCESS; FLOTATION; HYDRODYNAMICS; KINETICS; SEMIBATCH PROCESS; TURBULENCE;

EID: 0037257095     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2509(02)00525-0     Document Type: Article

References (41)

1. Ahmed, N., & Jameson, G. J. (1989). Flotation kinetics. Mineral Processing and Extractive Metallurgy Review, 5, 77-99.
2. Bloom, F., & Heindel, T. J. (1997a). Mathematical modelling of the flotation deinking process. Mathematical and Computer Modelling, 25(5), 13-58.
3. Bloom, F., & Heindel, T. J. (1997b). A theoretical model of flotation deinking efficiency. Journal of Colloid and Interface Science, 190, 182-197.
4. Bloom, F., & Heindel, T. J. (1999). An approximate analytical expression for the probability of attachment by sliding. Journal of Colloid and Interface Science, 218, 564-577.
5. Bloom, F., & Heindel, T. J. (2002). On the structure of collision and detachment frequencies in flotation models. Chemical Engineering Science, 57, 2467-2473.
6. Clift, R., Grace, J. R., & Weber, M. E. (1978). Bubble, drops, and particles. New York: Academic Press.
7. Crozier, R. D. (1992). Flotation theory, reagents, and ore testing. New York: Pergamon Press.
8. Dorris, G. M., & Sayegh, N. N. (1997). The role of print layer thickness and cohesiveness on deinking of toner-printed papers. TAPPI Journal, 80(4), 181-191.
9. Gochin, R. J. (1990). Flotation. In L. Svarovsky (Ed.), Solid-liquid separation (p. 591). London: Butterworths.
10. Heindel, T. J. (1999). Fundamentals of flotation deinking. TAPPI Journal, 82(3), 115-124.
11. Heindel, T. J., & Bloom, F. (1999). Exact and approximate expressions for bubble-particle collision. Journal of Colloid and Interface Science, 213, 101-111.
12. Heindel, T. J., & Bloom, F. (2002). Theory of dispersed air flotation. In A. Hubbard (Ed.), Encyclopedia of surface and colloid science (p. 5298). New York: Marcel Dekker.
13. Jameson, G. J., Nam, S., & Moo Young, M. (1977). Physical factors affecting recovery rates in flotation. Minerals Science Engineering, 9(3), 103-118.
14. Johnson, D. A., & Thompson, E. V. (1995). Fiber and toner detachment during repulping of mixed office waste containing photocopied and laser-printed paper. TAPPI Journal, 78(2), 41-46.
15. Julien Saint Amand, F. (1999). Hydrodynamics of deinking flotation. International Journal of Mineral Processing, 56, 277-316.
16. McCool, M. A. (1993). Flotation deinking. In R. J. Spangenberg (Ed.), Secondary fiber recycling (p. 141). Atlanta: TAPPI Press.
17. Nguyen, A. V. (1999). Hydrodynamics of liquid flows around air bubbles in flotation: A review. International Journal of Mineral Processing, 56, 165-205.
18. Nguyen, A. V., Ralston, J., & Schulze, H. J. (1998). On modelling of bubble-particle attachment probability in flotation. International Journal of Mineral Processing, 53, 225-249.
19. Pan, R., Paulsen, F. G., Johnson, D. A., Bousfield, D. W., & Thompson, E. V. (1993). A global model for predicting flotation efficiencies: Model results and experimental studies. 1993 TAPPI Pulping Conference (p. 1155). Atlanta: TAPPI Press.
20. Ralston, J. (1992). The in uence of particle size and contact angle in flotation. In J. S. Laskowski & J. Ralson (Eds.), Colloid chemistry in mineral processing (p. 203). Amsterdam: Elsevier.
21. Ralston, J., Dukhin, S. S., & Mishchuk, N. A. (1999a). Inertial hydrodynamic particle-bubble interaction in flotation. International Journal of Mineral Processing, 56, 207-256.
22. Ralston, J., Fornasiero, D., & Hayes, R. (1999b). Bubble-particle attachment and detachment in flotation. International Journal of Mineral Processing, 56, 133-164.
23. Rulev, N. N., & Dukhin, S. S. (1986). Dynamics of the thinning of the film of liquid formed upon the inertial impact of a spherical particle on the surface of a bubble in an elementary flotation act. Kolloidnyi Zhurnal, 48(2), 302-310.
24. Schmidt, D. C., & Berg, J. C. (1996). The effect of particle shape on the flotation of toner particles. Progress in Paper Recycling, 5(2), 67-77.
25. Schubert, H. (1999). On the turbulence-controlled microprocesses in flotation machines. International Journal of Mineral Processing, 56, 257-276.
26. Schuhmann, R. (1942). Flotation kinetics I. Journal of Physical Chemistry, 46, 891-902.
27. Schulze, H. J. (1984). Physico-chemical elementary processes in flotation. Berlin: Elsevier.
28. Schulze, H. J. (1991). The fundamentals of flotation deinking in comparison to mineral flotation. 1st Research Forum on Recycling (p. 161). Toronto: CPPA Press.
29. Schulze, H. J. (1992). Probability of particle attachment on gas bubbles by sliding. Advances in Colloid and Interface Science, 40, 283-305.
30. Schulze, H. J. (1993). Flotation as a heterocoagulation process: Possibilities of calculating the probability of flotation. In B. Dobias (Ed.), Coagulation and flocculation (p. 321). New York: Marcel Dekker.
31. Schulze, H. J. (1994a). Comparison of the elementary steps of particle/bubble interaction in mineral and deinking flotation. Eighth International Conference on Colloid and Surface Science.
32. Schulze, H. J. (1994b). Zur hydrodynamik der flotations-elementarvorgänge Zange. Wochenblatt Für Papierfabrikation, 122(5), 160, 162, 164-168.
33. TAPPI (1994). T 205 om-88-forming handsheets for physical tests of pulp. TAPPI test methods 1994-1995. Atlanta: TAPPI Press.
34. Thompson, E. V. (1997). Review of flotation research by the cooperative recycled 9ber studies program, Department of Chemical Engineering, University of Maine. In M. R. Doshi & J. M. Dyer (Eds.), Paper recycling challenge: Vol. II-deinking and bleaching (p. 31). Appleton, WI: Doshi & Associates, Inc.
35. Vidotti, R. M., Johnson, D. A., & Thompson, E. V. (1995a). Hydrodynamic particle volume and its relationship to mixed office waste paper flotation efficiency, Part 1. 1995 TAPPI Pulping Conference (p. 203). Atlanta: TAPPI Press.
36. Vidotti, R. M., Johnson, D. A., & Thompson, E. V. (1995b). Influence of toner detachment during mixed office wastepaper repulping on flotation efficiency. Third Research Forum on Recycling (p. 257). Toronto: CPPA Press.
37. Vidotti, R. M., Johnson, D. A., & Thompson, E. V. (1997). Visual observations of bubble/particle interactions. Fourth Research Forum on Recycling (p. 39). Toronto: CPPA Press.
38. Woodburn, E. T. (1970). Mathematical modelling of flotation processes. Mineral Science and Engineering, 2, 3-17.
39. Yoon, R. H., & Luttrell, G. H. (1989). The effect of bubble size on fine particle flotation. Mineral Processing and Extractive Metallurgy Review, 5, 101-122.
40. Yoon, R. -H., & Mao, L. (1996). Application of extended DLVO theory, IV-derivation of flotation rate equation from first principles. Journal of Colloid and Interface Science, 181, 613-626.
41. Zheng, J., Venditti, R. A., & Olf, H. G. (2001). Role of contact angle in the octadecanol agglomeration of electrostatic toners. Journal of Pulp and Paper Science, 27(3), 98-102.