Identification of thermal zones and population balance modelling of fluidized bed spray granulation

Powder Technology

Volumn 208, Issue 2, 2011, Pages 542-552

  Turchiuli, C ^a,b   Jimenez T ^a,c   Dumoulin, E ^a  

^a AGROPARISTECH   (France)

^b UNIVERSITÉ PARIS SACLAY   (France)

^c UNIVERSIDAD DE LAS AMÉRICAS PUEBLA   (Mexico)

Author keywords

Agglomeration; Fluidization; Modelling; Particle processing; Population balance

Indexed keywords

ACACIA GUM; ADJUSTABLE PARAMETERS; AIR PRESSURES; AIR TEMPERATURE; AIR TEMPERATURE MEASUREMENT; FLUIDIZED BED SPRAY GRANULATION; GLASS BEAD; LIQUID SPRAY; MALTODEXTRINS; MIXED REACTORS; MODELLING; OPERATING CONDITION; PARTICLE GROWTH; PARTICLE PROCESSING; POPULATION BALANCE; POPULATION BALANCES; PROCESS VARIABLES; SIZE AND SHAPE; SOLUBLE GLASS; THERMAL ZONES;

AGGLOMERATION; ATMOSPHERIC PRESSURE; ATMOSPHERIC TEMPERATURE; COMPUTER SIMULATION; FLUIDIZED BEDS; GLASS; GRANULAR MATERIALS; PARTICLE SIZE; PARTICLE SIZE ANALYSIS; POPULATION STATISTICS; SILICATES; SIZE DISTRIBUTION; SPRAY NOZZLES; TEMPERATURE MEASUREMENT; WETTING;

FLUIDIZATION;

MALTODEXTRIN; WATER;

ACACIA; AEROSOL; AGGLOMERATION; AIR TEMPERATURE; ARTICLE; ATMOSPHERIC PRESSURE; CHEMICAL REACTION; CHEWING GUM; FLUIDIZED BED REACTOR; KINETICS; PARTICLE SIZE; TEMPERATURE;

EID: 79952442045     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2010.08.057     Document Type: Article

References (22)

1. Schubert H. Instantization of powdered food products. International Chemical Engineering 1993, 33(1):28-45.
2. Ennis B.J., Tardos G., Pfeffer R. A microlevel-based characterization of granulation phenomena. Powder Technology 1991, 65:257-272.
3. Rhodes M. Introduction to Particle Technology 1998, 267-281. John Wiley Sons Ltd, England.
4. Smith P.G., Nienow A.W. Particle growth mechanisms in fluidised bed granulation-I. Chemical Engineering Science 1983, 38(8):1223-1231.
5. Aulton M.E., Banks M. Fluidised bed granulation - factors influencing the quality of the product. International Journal of Pharmaceutical Technology and Products Manufacturing 1981, 2(4):24-29.
6. Heinrich S., Blumschein J., Henneberg M., Ihlow M., Mörl L. Study of dynamic multi-dimensional temperature and concentration distributions in liquid sprayed fluidized beds. Chemical Engineering Science 2003, 58:5135-5160.
7. Maronga S.J., Wnukowski P. Establishing temperature and humidity profiles in fluidized bed particulate coating. Powder Technology 1997, 94:181-185.
8. K. Saleh, Contribution à l'étude de l'enrobage des poudres en lit fluidisé. Etude expérimentale et modélisation du processus, PhD Thesis, INP Toulouse, France, 1998.
9. Smith P.G., Nienow A.W. On atomising a liquid into a gas fluidised bed. Chemical Engineering Science 1982, 37(6):950-954.
10. Ronsse F., Pieters J.G., Dewettinck K. Combined population balance and thermodynamic modelling of the batch top-spray fluidised bed coating process. Part I-model development and validation. Journal of Food Engineering 2007, 78:296-307.
11. Ronsse F., Pieters J.G., Dewettinck K. Combined population balance and thermodynamic modelling of the batch top-spray fluidised bed coating process. Part II-model and process analysis. Journal of Food Engineering 2007, 78:308-322.
12. Hede P.D., Bach P., Jensen A.D. Batch top-spray fluid bed coating: scale-up insight using dynamic heat- and mass-transfer modelling. Chemical Engineering Science 2009, 64:1293-1317.
13. Jimenez T., Turchiuli C., Dumoulin E. Particles agglomeration in a conical fluidized bed in relation with air temperature profiles. Chemical Engineering Science 2006, 61:5954-5961.
14. Kunii D., Levenspiel O. Fluidization Engineering 1991, Butterworth-Heinemann, Boston. 2nd ed.
15. Maronga S.J., Wnukowski P. The use of humidity and temperature profiles in optimizing the size of fluidized bed in a coating process. Chemical Engineering Science 1998, 37:423-432.
16. Marchal P., David R., Klein P.K., Villermaux J. Crystallisation and precipitation engineering - I. an efficient method for solving population balance in crystallisation with agglomeration. Chemical Engineering Science 1988, 43(1):59-67.
17. Kumar S., Ramkrishna D. On the solution of population balance equation by discretization - I. a fixed pivot technique. Chemical Engineering Science 1996, 51(8):1311-1332.
18. T. Jimenez, Agglomération de particules par voie humide en lit fluidise. PhD thesis, ENSIA/ABIES, France, 2007.
19. Peglow M., Kumar J., Warnecke G., Heinrich S., Mörl L. A new technique to determine rate constants for growth and agglomeration with size- and time-dependent nuclei formation. Chemical Engineering Science 2006, 61:282-292.
20. Kapur P.C. Kinetics of granulation by non-random coalescence mechanism. Chemical Engineering Science 1972, 27:1863-1869.
21. Rowe P.N. Estimation of solids circulation rate in a bubbling fluidized bed. Chemical Engineering Science 1973, 28:979-980.
22. Yu C.Y., Xu Y.K., Wang X.Z. Study of fluidized-bed spray granulation. Drying Technology 1999, 17(9):1893-1904.