Supercritical fluidized bed modeling

Journal of Supercritical Fluids

Volumn 50, Issue 1, 2009, Pages 54-60

  Rodriguez Rojo S ^a   Cocero, M J ^a  

^a UNIVERSITY OF VALLADOLID   (Spain)

Author keywords

CFD; Eulerian model; Fluidized bed; High pressure; RTD; Supercritical

Indexed keywords

CFD; EULERIAN MODEL; HIGH PRESSURE; RTD; SUPERCRITICAL;

CARBON DIOXIDE; COMPUTER SOFTWARE; ELECTRON TUBE DIODES; FLUID DYNAMICS; FLUIDIZED BEDS; RESONANT TUNNELING; SEMICONDUCTOR DIODES; SIMULATORS; SUPERCRITICAL FLUID EXTRACTION; TEMPERATURE MEASURING INSTRUMENTS;

FLUIDIZATION;

EID: 67349248098     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2009.04.005     Document Type: Article

References (24)

1. Kröber H., and Teipel U. Microencapsulation of particles using supercritical carbon dioxide. Chem. Eng. Proc. 44 (2005) 215-219
2. Vogt C., Schreiber R., Brunner G., and Werther J. Fluid dynamics of the supercritical fluidized bed. Powder Technol. 158 (2005) 102-114
3. Rodríguez-Rojo S., López-Valdezate N., and Cocero M.J. Residence time distribution studies of high pressure fluidized bed of microparticles. J. Supercrit. Fluids 44 (2008) 433-440
4. Wang S.-H., Liang M.-T., Liou J.-H., and Liang Z.-C. Fluidization of packed bed in supercritical carbon dioxide. Proceedings of Super Green (2007)
5. Tanneur V., Joussot-Dubien C., Fournel B., Sarrade S., Freiss B., Marciacq F., Letourneau J.J., and Rios G.M. Fluidization in supercritical carbon dioxide. Proceedings of the 10th European Meeting on Supercritical Fluids (2005)
6. Deen N.G., Van Sint Annaland M., Van der Hoef M.A., and Kuipers J.A.M. Review of discrete particle modeling of fluidized beds. Chem. Eng. Sci. 62 (2007) 28-44
7. Li J., and Kuipers J.A.M. Effect of pressure on gas-solid flow behavior in dense gas-fluidized beds: a discrete particle simulation study. Powder Technol. 127 (2002) 173-184
8. Chapman S., and Cowling T.G. The Mathematical Theory of Non-Uniform Gases. 3rd ed. (1970), Cambridge University Press, Cambridge
9. Li J., and Kuipers J.A.M. Effect of competition between particle-particle and gas-particle interactions on flow patterns in dense gas-fluidized beds. Chem. Eng. Sci. 62 (2007) 3429-3442
10. Goldschmidt M.J.V., Beetstra R., and Kuipers J.A.M. Hydrodynamic modelling of dense gas-fluidised beds: comparison and validation of 3D discrete particle and continuum models. Powder Technol. 142 (2004) 23-47
11. Cornelissen J.T., Taghipour F., Escudié R., Ellis N., and Grace J.R. CFD modelling of a liquid-solid fluidized bed. Chem. Eng. Sci. 62 (2007) 6334-6348
12. Panneerselvam R., Savithri S., and Surender G.D. CFD based investigations on hydrodynamics and energy dissipation due to solid motion in liquid fluidised bed. Chem. Eng. J. 132 (2007) 159-171
13. Taghipour F., Ellis N., and Wong C. Experimental and computational study of gas-solid fluidized bed hydrodynamics. Chem. Eng. Sci. 60 (2005) 6857-6867
14. 2 through a nozzle inside a high pressure fluidized bed. Proceedings of the 5th International Symposium on High Pressure Processes Technology and Chemical Engineering (2007)
15. Gidaspow D., Bezburuah R., and Ding J. Hydrodynamics of circulating fluidized beds, kinetic theory approach. Proceedings of the 7th Engineering Foundation Conference on Fluidization (1992)
16. Span R., and Wagner W. A new equation of state for carbon dioxide covering the fluid region from the triple-point temperature to 1100 K at pressures up to 800 MPa. J. Phys. Chem. Ref. Data 25 (1996) 1509-1596
17. Wen C.Y., and Yu Y.H. A generalized method for predicting the minimum fluidization velocity. AIChE J. 12 (1966) 610-613
18. A. Guardo Zabaleta, Computational Fluid Dynamics Studies in Heat and Mass Transfer Phenomena in Packed Bed Extraction and Reaction Equipment: Special Attention to Supercritical Fluids Technology, Dissertation, UPC Barcelona (Spain), March 2007.
19. J. Sierra-Pallares, E. Alonso, M.J. Cocero, Prediction of particle size in supercritical synthesis of titania nanoparticles using three dimensional CFD simulations. Experimental validation, Chem. Eng. Sci., 2009 doi.10.1016/j.ces.2009.03.032.
20. Latif B.A.J., and Richardson J.F. Circulation patterns and velocity distributions for particles in a liquid fluidised bed. Chem. Eng. Sci. 27 (1972) 1933-1949
21. Gibilaro L.G. Fluidization Dynamics (2001), Butterworth Heinemann, Oxford
22. Rodríguez-Rojo S., Marienfeld J., and Cocero M.J. RESS process in coating applications in a high pressure fluidized bed environment: bottom and top spray experiments. Chem. Eng. J. 144 (2008) 531-539
23. Saleh K., Pont V., Steinmetz D., and Hemati M. Experimental study of hydrodynamic and thermal behavior of fluidized bed in the presence of a submerged spray. Proceedings of the 3rd European Conference on Fluidization (2000)
24. Fogler H.S. Elements of Chemical Reaction Engineering (1999), Prentice Hall