Some modeling aspects of (batch) fluid-bed drying of life-science products

Chemical Engineering and Processing: Process Intensification

Volumn 39, Issue 1, 2000, Pages 69-80

  Kerkhof, Piet J A M ^a  

^a EINDHOVEN UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

Diffusion; Drying; Fluid bed; Life science products

Indexed keywords

ATMOSPHERIC HUMIDITY; DIFFUSION IN SOLIDS; FLUIDIZED BEDS; MASS TRANSFER; PSYCHROMETERS; PYROLYSIS; SORPTION; THERMAL EFFECTS;

FLUID-BED DRYING; LIFE-SCIENCE PRODUCTS;

DRYING;

DRYING; FLUIDIZED BED; MATHEMATICAL MODELING;

EID: 0033974655     PISSN: 02552701     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0255-2701(99)00080-X     Document Type: Article

References (20)

1. Subramanian D., Martin H., Schlünder E.U. Stoffübertragung zwischen Gas und Feststoff in Wirbelschichten. Vt-Verfahrenstechnik. 11:1977;748-750.
2. Lievense L.C., Verbeek M.A.M., Meerdink G., van't Riet K. Inactivation of Lactobacillus Plantarum during drying. I. Measurement and modelling of the drying process. Bioseparation. 1:1990;149-159.
3. Lievense L.C., Verbeek M.A.M., Meerdink G., van't Riet K. Inactivation of Lactobacillus Plantarum during drying. II. Measurement and modelling of the thermal inactivation. Bioseparation. 1:1990;161-170.
4. P.J.A.M. Kerkhof, F.G. Kieviet, HUMIDITY version 2.0, software and workbook, Bodec Applied Industrial Research, Best, 1994.
5. Kunii D., Levenspiel O. Fluidization Engineering. second ed:1991;Butterworth-Heinemann, Boston.
6. Schlünder E.U. Einführung in der Wärmeübertragung. third ed:1981;98 Vieweg Verlag, Braunschweig.
7. Schlünder E.U., Tsotsas E. Wärmeübertragung in Festbetten, durchmischten Schüttgutern und Wirbelschichten. 1988;Georg Thieme Verlag, Stuttgart.
8. Kerkhof P.J.A.M. Relations between local and effective air-side mass and heat transfer coefficients in fluidized bed drying. Dry. Technol. 12(5):1994;1191-1210.
9. Daemen A.L.H. The destruction of enzymes and bacteria during spray drying of milk and whey. I. The thermoresistance of some enzymes and bacteria in milk and whey with various total solids contents. Neth. Milk Dairy J. 35:1981;133-144.
10. G. Meerdink, Drying of Liquid Food Droplets. Enzyme Inactivation and Multicomponent Diffusion, Ph.D. Thesis, Agricultural University of Wageningen, 1993 (ISBN 90-5485-145-7).
11. Kerkhof P.J.A.M., Schoeber W.J.A.H. Theoretical modelling of the drying behaviour of droplest in spray dryers. Spicer A. Advances in Preconcentration and Dehydration of Foods. 1974;349-397 Applied Science Publishers, London.
12. F.G. Kieviet, P.J.A.M. Kerkhof, Using Computational Fluid Dynamics to model product quality in spray drying: air flow, temperature and humidity patterns, Proceedings International Drying Symposium IDS'96, Krakow, Poland, 1996, pp. 259-266.
13. F.G. Kieviet, Modelling Quality in Spray Drying, Ph.D. Thesis, Eindhoven University of Technology, 1997 (ISBN 90-386-1008-4).
14. Wijlhuizen A.E., Kerkhof P.J.A.M., Bruin S. Theoretical study of the inactivation of phosphatase during spray drying of skim milk. Chem. Eng. Sci. 34:1979;651-660.
15. Kerkhof P.J.A.M. The role of theoretical and mathematical modelling in scale-up. Dry. Technol. 12(1 and 2):1994;1-46.
16. W.J.A.H. Schoeber, A short-cut method for the calculation of drying rates in case of a concentration-dependent diffusion coefficient, Proc. 1st Int. Drying Symp., Montreal, Canada, Hemisphere Publ. Corp., 1978, pp 1-9.
17. W.J. Coumans, Power Law diffusion in Drying Processes, Ph.D. Thesis, Eindhoven University of Technology, 1987.
18. Hoomans B.P.B., Kuipers J.A.M., Briels W.J., van Swaaij W.P.M. Discrete particle simulation of bubble and slug formation in a two-dimensional gas-fluidised bed: a hard-sphere approach. Chem. Eng. Sci. 51(1):1996;99-108.
19. Kerkhof P.J.A.M. A test of lumped-parameter methods for the drying rate in fluidized bed driers for bioproducts. Dry. Technol. 13:1995;1099-1111.
20. Luikov A.V. Analytical Heat Diffusion Theory. 1968;Academic Press, New York.