On impacts of solid properties and operating conditions on the performance of gas-solid fluidization systems

Powder Technology

Volumn 172, Issue 3, 2007, Pages 167-176

  Wang, Yao ^a   Cheng, Yi ^a   Jin, Yong ^a   Bi, Hsiaotao T ^b  

^a TSINGHUA UNIVERSITY   (China)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

Baffle effect; Bubble effect; Fluidization; Particle effect

Indexed keywords

BUBBLES (IN FLUIDS); FLOW STRUCTURE; FLUIDIZATION; FLUIDIZED BEDS;

BAFFLE EFFECT; BUBBLE EFFECT;

TWO PHASE FLOW;

BUBBLES (IN FLUIDS); FLOW STRUCTURE; FLUIDIZATION; FLUIDIZED BEDS; TWO PHASE FLOW;

ARTICLE; FLUIDIZATION; FLUIDIZED BED REACTOR; GAS; HYDRODYNAMICS; MOLECULAR INTERACTION; PARTICLE SIZE; PHYSICAL CHEMISTRY; SOLID;

EID: 33847668428     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2006.09.015     Document Type: Article

References (33)

1. Geldart D. Types of gas fluidization. Powder Technol. 7 (1973) 285-292
2. Briens C.L., Bergougnou M.A., Inculet I.I., Baron T., and Hazlett J.D. Size distribution of particles entrained from fluidized beds: electrostatic effects. Powder Technol. 70 (1992) 57-62
3. Ma X.X., Nakagawa N., and Kato K. Behaviour of circulating fine particles in a powder-particle fluidized bed. In: Werther J., and Kwauk M. (Eds). Preprints 5th Int. Conf. on Circulating Fluidized Beds (1996), Science Press, Beijing 1-6 DGS18
4. Yang G.Q., Wei F., Jin Y., Yu Z.Q., and Wang Y. Unique properties of 30 μm particles as the catalyst of fluidized-bed reactors. AIChE J. 43 (1997) 1190-1193
5. Wang Y., Wei F., Wang Z.W., Jin Y., and Yu Z.Q. Radial profiles of solids concentration and velocity in a very fine particle (36 μm) riser. Powder Technol. 96 (1998) 262-266
6. Wang Z.M., and Chen W. Fluidization behavior of fine powders and the criterion of classification of Group C powders. Chin. J. Chem. React. Eng. Technol. 4 1 (1988) 89-92
7. Ha Z.Y., and Qin J.G. Determination of C particles and their influence on fluidization characteristics. In: Jin Y., and Jimbo G. (Eds). Proceedings'96 China-Japan Symposium on Particuology (1996), Tsinghua University Press, Beijing 296-302
8. 2 nanoparticles. Powder Technol. 124 (2002) 152-159
9. Chaouki J., Chavarie C., Klvana D., and Pajonk G. Effect of interparticle forces on the hydrodynamic behavior of fluidized aerogels. Powder Technol. 43 (1985) 117-125
10. Brooks E.F., and Fitzgerald T.J. Fluidization of novel tendrillar carbonaceous materials. In: Ostergaard V.K., and Sorensen A. (Eds). Fluidization (1986), Eng. Found, New York 217-224
11. Wang Z.L., Kwauk M., and Li H.Z. Fluidization of fine particles. Chem. Eng. Sci. 53 (1998) 377-395
12. Nam C.H., Pfeffer R., and Dave R.N. Fluidization of nanoparticles. In: Arena U., Chirone R., Miccio M., and Salatino P. (Eds). Fluidization XI (2004), ECI, New York 635-642
13. Geldart D., Harnby N., and Wong A.C. Fluidization of cohesive powders. Powder Technol. 37 (1984) 25-34
14. Dry R.J., Judd M.R., and Shingles T. Two-phase theory and fine powders. Powder Technol. 34 (1983) 213-223
15. Wang Z.M., and Zhang N.Y. Influence of the particle size and the size distribution on fluidization behavior. in: Proc. 3rd China National Fluidization Engineering Symposium, Taiyuan (1984) 28-36
16. W. Zheng, Influence of Primary Particle Properties on Fluidization, M.S. Thesis, Institute of Chemical Metallurgy, Chinese Academy of Science, Beijing, 1987.
17. Gauthier D., Zerguerras S., and Flamant G. Influence of the particle size distribution of powders on the velocities of minimum and complete fluidization. Chem. Eng. J. 74 (1999) 181-196
18. Geldart D. Gas Fluidization Technology (1986), Wiley, Chichester
19. Tshabalala S.N., and Squires A.M. Effect of axial gas dispersion on MTO light-olefin yield: microreactor data. AICHE J. 42 (1996) 2941-2947
20. Fujima Y., Arakawa Y., Ichimura S., and Yamauchi Y. A conceptual study on fast fluidization. In: Yoshida K., and Morooka S. (Eds). Proc. Asian. Conf. on Fluidized Bed and Three-Phase Reactors (1988), Tokyo, Japan 129-138
21. Bai D., Jin Y., and Yu Z.Q. Cluster observation in a two-dimensional fast fluidized bed. In: Kwauk M., and Hasatani M. (Eds). Fluidization'91 - Science and Technology (1991), Science Press, Beijing 110-115
22. Horio M., and Kuroki H. Three-dimensional flow visualization of dilutely dispersed solids in bubbling and circulating fluidized beds. Chem. Eng. Sci. 49 (1994) 2413-2421
23. Cao C.S., Jin Y., Yu Z.Q., and Wang Z.W. The gas-solids velocity profiles and slip phenomenon in a concurrent downflow circulating fluidized bed. In: Avidan A.A. (Ed). Circulating Fluidized Bed Technology IV (1994), AIChE, New York 406-413
24. Jin Y., Yu Z.Q., and Zhang L. Pagoda-shaped internal baffles for fluidized-bed reactors. Int. Chem. Eng. 122 (1982) 269-273
25. Jiang P., Bi H.T., Jean R.-H., and Fan L.-S. Baffle effects on the performance of a catalytic circulating fluidized-bed reactor. AIChE J. 37 (1991) 1392-1400
26. Jin Y., Wei F., and Wang Y. Effect of internal tubes and baffles, Chapter 7. In: Yang W.C. (Ed). Handbook of Fluidization and Fluid-Particle Systems (2003), Marcel Dekker, New York 171-200
27. Lanneau K.P. Gas-solids contacting in fluidized beds. Trans. Inst. Chem. Eng. 38 (1960) 125-137
28. Rowe P.N. Effect of bubbles on gas-solids contacting in fluidized beds. Chem. Eng. Prog. Symp. Ser. 58 38 (1962) 42-56
29. Bi H.T. Modeling of fluidized-bed reactors, Chapter 7. In: Jin Y., Yu Z.Q., and Zhu J.X. (Eds). Principles of Fluidization Engineering (2002), Tsinghua University Press, Beijing 334-354
30. Bi H.T., Abba I.A., Ellis N., and Grace J.R. A state-of-the-art review of gas-solids turbulent fluidization. Chem. Eng. Sci. 55 (2000) 4789-4825
31. Jin Y., Zhu J.X., Wang Z.W., and Yu Z.Q. Fluidization Engineering Principles (2001), Tsinghua University Press, Beijing
32. Gupta S.K., and Berruti F. Evaluation of the gas-solid suspension density in CFB risers with exit effects. Powder Technol. 108 (2000) 21-31
33. Bi H.T. Gas and solids mixing in high density circulating fluidized beds. Int. J. Chem. React. Eng. 2 (2004) A12