Hydrodynamics of Dispersed Liquid Droplets in Agitated Synthetic - Fibrous Slurries

Industrial and Engineering Chemistry Research

Volumn 36, Issue 11, 1997, Pages 5028-5036

  Bose, Feler ^a   Ghiaasiaan, S Mostafa ^a   Heindel, Theodore J ^b  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COALESCENCE; FLOCCULATION; HYDRODYNAMICS; MICROSCOPIC EXAMINATION; MOLTEN MATERIALS; NYLON TEXTILES; PARTICLE SIZE ANALYSIS; SAMPLING; TURBULENCE; WATER; WAXES;

AGITATED VESSELS; SYNTHETIC FIBROUS SLURRIES;

SLURRIES;

DROPLET; HYDRODYNAMICS; MIXING; SLURRY;

EID: 0031277665     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie970367l     Document Type: Article

References (37)

1. Aiba, S. Flow Patterns of Liquids in Agitated Vessels. AIChE J. 1958, 4, 485.
2. Bennington, C. P. J.; Kerekes, R. J.; Grace, J. R. Mixing in Pulp Bleaching. J. Pulp Pap. Sci. 1989, 15, 186.
3. Brodkey, R. S. The Phenomena of Fluid Motion; Addison-Wesley Press: Reading, MA, 1967.
4. Chatzi, E.; Lee, J. M. Analysis of Interactions for Liquid-Liquid Dispersions in Agitated Vessels. Ind. Eng. Chem. Res. 1987, 26, 2263.
5. Chatzi, E. G.; Boutris, C. J.; Kiparissides, C. On-Line Monitoring of Drop Size Distributions in Agitated Vessels. 1. Effects of Temperature and Impeller Speed. Ind. Eng. Chem. Res. 1991, 30, 536.
6. Chen, H. T.; Middleman, S. Drop Size Distribution in Agitated Liquid-Liquid Systems. AIChE J. 1967, 13, 989.
7. Coulaloglou, C. A.; Tavlarides, L. L. Description of Interaction Processes in Agitated Liquid-Liquid Dispersions. Chem. Eng. Sci. 1977, 32, 1289.
8. Cutter, L. A. Flow and Turbulence in a Stirred Tank. AIChE J. 1966, 12, 35.
9. Das, P. Y.; Kumar, R.; Ramkrishna, D. Coalescence of Drops in Stirred Dispersion, A White Noise Model for Coalescence. Chem. Eng. Sci. 1987, 42, 213.
10. Duffy, G. G.; Lee, P. F. W. Drag Reduction in the Turbulent Flow of Wood Pulp Suspensions. Appita 1978, 31, 280.
11. Gullichsen, J.; Harkonen, E. Medium Consistency Technology. I. Fundamental Data. Tappi J. 1981, 64, 69.
12. Harkonen, E. J. Variables Influencing the Power Consumption in Medium Consistency Mixing; Medium Consistency Seminar, Hollywood, FL; TAPPI Press: Atlanta, GA, 1985; pp 45-49.
13. Holland, F. A.; Chapman, S. S. Liquid Mixing and Processing in Stirred Tanks; Reinhold Publishing Corp.: New York, 1966.
14. Hong, P. O.; Lee, J. M. Changes of the Average Drop Sizes During the Initial Period of Liquid-Liquid Dispersions in Agitated Vessels. Ind. Eng. Chem. Process Des. Dev. 1985, 24, 868.
15. Hoyt, J. W. The Effect of Additives on Fluid Friction. J. Basic Eng. 1972, 94D, 258.
16. Hulburt, H. M.; Katz, S. Some Problems in Particle Technology, A Statistical Mechanical Formulation. Chem. Eng. Sci. 1964, 19, 555.
17. Konno, M.; Aoki, M.; Saito, S. Scale Effect on Breakup Process in Liquid-Liquid Agitated Tanks. J. Chem. Eng. Jap. 1983, 16, 312.
18. Konno, K.; Muto, T.; Saito, S. Coalescence of Dispersed Drops in an Agitated Tank. J. Chem. Eng. Jpn. 1988, 21, 335.
19. Laso, M.; Steiner, L., Hartland, S. Dynamic Simulation of Agitated Liquid-Liquid Dispersions-II. Experimental Determination of Breakage and Coalescence Rates in a Stirred Tank. Chem. Eng. Sci. 1987, 42, 2437.
20. Lee, P. F. W.; Duffy, G. G. Relationships Between Velocity Profiles and Drag Reduction in Turbulent Fiber Suspension Flow AIChE J. 1976, 22, 750.
21. Mlynek, Y.; Resnick, W. Drop Sizes in an Agitated Liquid-Liquid System. AIChE J. 1972, 18, 122.
22. Muralidhar, R.; Ramkrishna, D. An Inverse Problem in Agglomeration Kinetics. J. Colloid Interface Sci. 1986, 112, 348.
23. Muralidhar, R.; Ramkrishna, D.; Das, P.; Kumar, R. Coalescence of Rigid Droplets in a Stirred Dispersion-II. Band-Limited Force Fluctuations. Chem. Eng. Sci. 1988, 43, 1559.
24. Narsimhan, G.; Gupta, J. P.; Ramkrishna, D. A Model for Transitional Breakage Probability of Droplets in Agitated Lean Liquid-Liquid Dispersions. Chem. Eng. Sci. 1979, 34, 257.
25. Nishikawa, M.; Mori, F.; Fujieda, S. Average Drop Size in a Liquid-Liquid Phase Mixing Vessel. J. Chem. Eng. Jpn. 1987, 20, 82.
26. Park, J. Y.; Blair, L. M. The Effect of Coalescence on Drop Size Distribution in an Agitated Liquid-Liquid Dispersion. Chem. Eng. Sci. 1975, 30, 1057.
27. Radin, I.; Zakin, J. L.; Patterson, G. K. Drag Reduction in Solid-Fluid Systems. AIChE J. 1975, 21, 358.
28. Rao, M. A.; Brodkey, R. S. Continuous Flow Stirred Tank Turbulence Parameters in the Impeller Stream. Chem. Eng. Sci. 1972, 27, 137.
29. Rushton, J. H. Mixing of Liquids in Chemical Processing. Ind. Eng. Chem. 1952, 42, 2931.
30. Schulze, H. J. Physico-Chemical Elementary Processes in Flotation; Elsevier: Amsterdam, Holland, 1984.
31. Sharma, R. S.; Seshadri, V.; Malhotra, R. C. Drag Reduction in Dilute Fiber Suspensions: Some Mechanistic Aspects. Chem. Eng. Sci. 1979, 34, 703.
32. Shinar, R. On the Behavior of Liquid Dispersion in Mixing Vessels. J. Fluid Mech. 1961, 10, 259.
33. Sovova, H.; Prochazka, J. Breakage and Coalescence of Drops in a Batch Stirred Vessel-I Comparison of Continuous and Discrete Models. Chem. Eng. Sci. 1981, 36, 163.
34. Tobin, T.; Muralidhar, R.; Wright, H.; Ramkrishna, D. Determination of Coalescence Frequencies in Liquid-Liquid Dispersions: Effect of Drop Size Dependence. Chem. Eng. Sci. 1990, 45, 3491.
35. Tsouris, C.; Tavralides, L. L. Breakage and Coalescence Models for Drops in Turbulent Dispersions. AIChE J. 1994, 40, 395.
36. Vaseleski, R. C.; Metzner, A. B. Drag Reduction in the Turbulent Flow of Fiber Suspensions. AIChE J. 1974, 20, 301.
37. Wahren, D. Fibre Network Structures in Papermaking Operations, Conference Papers on Science and Technology, The Cutting Edge, Inc., Institute of Paper Chemistry: Appleton, WI, 1980.