Evaluation of assisting methods on fluidization of hydrophilic nanoagglomerates by monitoring moisture in the gas phase

Chemical Engineering Science

Volumn 62, Issue 9, 2007, Pages 2608-2622

  Quevedo, Jose A ^a   Flesch, Jürgen ^b   Pfeffer, Robert ^a   Dave, Rajesh ^a  

^a NEW JERSEY INSTITUTE OF TECHNOLOGY   (United States)

^b EVONIK INDUSTRIES AG   (Germany)

Author keywords

Adsorption; Drying; Fluidization; Mass transfer; Nanopowders; Particle processing

Indexed keywords

ADSORPTION; ADSORPTION ISOTHERMS; DRYING; FLUIDIZATION; MASS TRANSFER; MOISTURE;

FLUIDIZATION BEHAVIORS; NANOPOWDERS; PARTICLE PROCESSING;

NANOPARTICLES;

ADSORPTION; ADSORPTION ISOTHERMS; DRYING; FLUIDIZATION; MASS TRANSFER; MOISTURE; NANOPARTICLES;

EID: 33947680137     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2007.01.064     Document Type: Article

References (36)

1. Arnaldos J., Casal J., Lucas A., and Puigjamer L. Magnetically stabilized fluidization: modeling and application to mixtures. Powder Technology 44 (1985) 57-62
2. Bhandarkar M., Shelekhin A.B., Dixon A.G., and Ma Y.H.J. Adsorption, permeation, and diffusion of gases in microporous membranes. I. Adsorption of gases on microporous glass membranes. Journal of Membrane Science 75 (1992) 221
3. Bird, R.B., Stewart, W.E., Lightfoot, E.N., 2002. Interphase Transport in Nonisothermal Mixtures. Transport Phenomena, second ed. New York, pp. 676-677 (Chapter 22).
4. Bolton D. The computation of equivalent potential temperature. Monthly Weather Review 108 (1980) 1046-1053
5. Breger V., and Gileadi E. Electrochimica Acta 16 (1971) 177
6. Chandran A., Subba Rao S., and Varma Y. Fluidized bed drying of solids. A.I.Ch.E. Journal 36 1 (1990) 29-38
7. Chen P., and Pei D. A mathematical model of drying processes. International Journal of Heat and Mass Transfer 32 2 (1989) 297-310
8. Davidson J.F., Thorpe R.B., Al-Mansoori O., Kwong H., Peck M., and Williamson R. Evaporation of water from air-fluidized porous particles. Chemical Engineering Science 56 (2001) 6089-6097
9. Fuller E.N., Shettler P.D., and Giddings J.C. Industrial Engineering Chemistry 58 5 (1966) 19-27
10. Ganzha V.L., and Saxena S.C. Heat-transfer characteristics of magnetofluidized beds of pure and admixtures of magnetic and nonmagnetic particles. International Journal of Heat and Mass Transfer 41 (1998) 209-218
11. Gutsch A., Kraemer M., Micheal G., Muohlenweg H., Pridohl M., and Zimmermannn G. Gas-phase production of nanoparticles. KONA 20 (2002) 24-37
12. Hajidavallo E., and Hamdullahpur F. Thermal analysis of a fluidized bed drying process for crops. Part I: mathematical modeling. International Journal of Energy Research 24 (2000) 791-807
13. Hajidavallo E., and Hamdullahpur F. Thermal analysis of a fluidized bed drying process for crops. Part II: experimental results and model verification. International Journal of Energy Research 24 (2000) 809-820
14. Hakim L., Portman J., Casper M., and Weimer A. Aggregation behavior of nanoparticles in fluidized beds. Powder Technology 160 (2005) 149-160
15. Hoebnik J., and Rietema K. Drying granular solids in fluidized bed-I: description on basis of mass and heat transfer coefficients. Chemical Engineering Science 35 (1980) 2135-2140
16. Hoebnik J., and Rietema K. Drying granular solids in fluidized bed-II: the influence of diffusion limitation on the gas-solid contacting around bubbles. Chemical Engineering Science 35 (1980) 2257-2265
17. 3 particle mixtures in a transverse rotating magnetic field. Powder Technology 107 (2000) 66-78
18. Mihoubi, D., Bellagi, A., 2006. Thermodynamic analysis of sorption isotherms of bentonite. Journal of Chemical Thermodynamics, 38(9), 1105-1110.
19. Nam C., Pfeffer R., Dave R., and Sundaresan S. Aerated vibrofluidization of silica nanoparticles. A.I.Ch.E. Journal 50 (2004) 1776-1785
20. Ng K.C., Chua H.T., Chung C.Y., Loke C.H., Kashiwagi T., Akisawa A., and Saha B.B. Experimental investigation of the silica gel-water adsorption isotherm characteristics. Applied Thermal Engineering 21 (2001) 1631-1642
21. Padfield, T., 1996. Equations describing the physical properties of moist air. Retrieved October 10, 2004, from 〈http://www.natmus.dk/cons/tp/atmcalc/atmoclc1.htm〉
22. Pratsinis S., and Wegner K. Gas-phase synthesis of nanoparticles: scale-up and design of flame reactors. Powder Technology 150 (2005) 117-122
23. Quevedo J., Pfeffer R., Shen Y., Dave R., Nakamura H., and Watano S. Fluidization of nanoagglomerates in a rotating fluidized bed. A.I.Ch.E. Journal 52 7 (2006) 2401-2412
24. Reid R.C. The Properties of Gases and Liquids. fourth ed. (1987), McGraw-Hill Book Company
25. Roessler, A., 1999. Loss on drying 2 hours at 105°C. Degussa Corporation, ISO787-2.
26. Rouquerol F., Rouquerol J., and Sing K. Adsorption by Powders and Porous Solids (1999), Academic Press, London, Great Britain
27. Schlichting, H., Gersten, K., 2000. 1. Some features of viscous flow. Boundary Layer Theory, eigth ed. Bochum, p. 24.
28. Tatemoto Y., Bando Y., Yasuda K., Senda Y., and Nakamura M. Effect of fluidizing particle on drying characteristics of porous material in fluidized bed. Drying Technology 19 7 (2001) 1305-1318
29. Tatemoto Y., Mawatari Y., Saito K., and Noda K. Effect of motion of drying materials in fluidized bed on drying characteristics. Journal of Chemical Engineering of Japan 35 8 (2002) 735-758
30. Vemury S., and Pratsinis S. Self-preserving size distributions of agglomerates. Journal of Aerosol Science 26 2 (1995) 175-185
31. 2 nanoparticles. Powder Technology 124 (2002) 152-159
32. Wang Z.H., and Chen G. Heat and mass transfer in batch fluidized-bed drying of porous particles. Chemical Engineering Science 55 (2000) 1857-1869
33. Wu W.Y., Navada A., and Saxena S.C. Hydrodynamic characteristics of a magnetically stabilized air fluidized bed of an admixture of magnetic and non-magnetic particles. Powder Technology 90 (1997) 39-46
34. Yu Q., Dave R., Zhu C., Quevedo J., and Pfeffer R. Enhanced fluidization of nanoparticles in an oscillating magnetic field. A.I.Ch.E. Journal 51 (2005) 1971-1979
35. Zhu C., Liu G., Yu Q., Pfeffer R., Dave R., and Nam C. Sound assisted fluidization of nanoparticle agglomerates. Powder Technology 141 (2004) 119-123
36. Zhu C., Yu Q., Pfeffer R., and Dave R. Gas fluidization characteristics of nanoparticle agglomerates. A.I.Ch.E. Journal 51 2 (2005) 426-439