Abstract:
Two ways of enhancing liquid to solid mass transfer in regular packings are proposed and investigated: the introduction of a fluidized bed of inert particles and of turbulence promoters by constructing the packing from expanded metal. It is shown that both systems can be of considerable benefit in improving the mass transfer performance: up to 200% in the first case and up to 130% in the second case. However, the energy dissipated by fluidized particles is excessive in comparison to that consumed by turbulence promoters. Copyright © 1992 VCH Verlagsgesellschaft mbH
Registro:
| Documento: |
Artículo
|
| Título: | Mass transfer improvements in single phase in regular packings |
| Autor: | Colazo, J.A.; Böhm, U. |
| Filiación: | Universidad de Buenos Aires, Departamento de Industrias, Ciudad Universitaria, Buenos Aires, 1428, Argentina
|
| Palabras clave: | Fluidized Beds-Liquid/Solid; Mass Transfer; Packings; Turbulence; Fluidized beds; Packing; Mass transfer enhancement; Turbulence promoters; Mass transfer |
| Año: | 1992
|
| Volumen: | 15
|
| Número: | 5
|
| Página de inicio: | 327
|
| Página de fin: | 330
|
| DOI: |
http://dx.doi.org/10.1002/ceat.270150507 |
| Título revista: | Chemical Engineering & Technology
|
| Título revista abreviado: | Chem. Eng. Technol.
|
| ISSN: | 09307516
|
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09307516_v15_n5_p327_Colazo |
Referencias:
- Colazo, J.A., Nieva, I.A., Böhm, U., (1991) Chem. Eng. Technol., 14 (4), pp. 287-293
- Metzdorf, C., Fauquez, P.F., Flaschel, E., Renken, A., (1985) Ger. Chem. Eng., 8, pp. 358-361
- Jottrand, R., Grunchard, F., (1962), pp. 211-216. , The Interaction between Fluids and Particles, 3rd Congress of the European Federation of Chemical Engineering, Institution of Chemical Engineers, London; King, D.H., (1970), Thesis, Univ. Toronto, Ontario; Coeuret, F., Vergnes, F., Le Goff, P., (1969), pp. 275-283. , Houille Blanche No. 3, pp; Tonini, R.D., Böhm, U., Brea, F.M., (1981) Chem. Eng. J. (Lausanne), 22, pp. 51-59
- Jagannadharaju, G.J.V., Venkata Rao, C., (1965) Indian J. Technol., 3, pp. 201-205
- Piovano, S., Böhm, U., (1987) J. Appl. Electrochem., 17, pp. 123-126
- Letord‐Quemere, M.M., Coeuret, F., Legrand, J., Mass Transfer at the Wall of a Thin Channel Containing an Expanded Turbulence Promoting Structure (1988) Journal of The Electrochemical Society, 135, pp. 3063-3067
Citas:
---------- APA ----------
Colazo, J.A. & Böhm, U.
(1992)
. Mass transfer improvements in single phase in regular packings. Chemical Engineering & Technology, 15(5), 327-330.
http://dx.doi.org/10.1002/ceat.270150507---------- CHICAGO ----------
Colazo, J.A., Böhm, U.
"Mass transfer improvements in single phase in regular packings"
. Chemical Engineering & Technology 15, no. 5
(1992) : 327-330.
http://dx.doi.org/10.1002/ceat.270150507---------- MLA ----------
Colazo, J.A., Böhm, U.
"Mass transfer improvements in single phase in regular packings"
. Chemical Engineering & Technology, vol. 15, no. 5, 1992, pp. 327-330.
http://dx.doi.org/10.1002/ceat.270150507---------- VANCOUVER ----------
Colazo, J.A., Böhm, U. Mass transfer improvements in single phase in regular packings. Chem. Eng. Technol. 1992;15(5):327-330.
http://dx.doi.org/10.1002/ceat.270150507
