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Abstract:

Mass transfer coefficients for packed beds of Raschig rings were measured by the electrochemical technique in the low Reynolds number range, where both, free and forced convection are important. From the analysis of the governing basic equations the parameters controlling the combined free and forced convection mass transfer were found to be Sh/(ScGr)1 4 and Re/Gr1 2. The experimental results were correlated in terms of these variables for both, aiding and opposing flows. Satisfactory agreement was found when comparing previous mass transfer data for widely varying systems with the proposed expressions. © 1973.

Registro:

Documento: Artículo
Título:Mass transfer in packed beds at low Reynolds numbers
Autor:Mandelbaum, J.A.; Böhm, U.
Filiación:Departamento de Industrias, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Palabras clave:FLOW OF FLUIDS - Packed Beds; MASS TRANSFER
Año:1973
Volumen:28
Número:2
Página de inicio:569
Página de fin:576
DOI: http://dx.doi.org/10.1016/0009-2509(73)80054-5
Título revista:Chemical Engineering Science
Título revista abreviado:Chem. Eng. Sci.
ISSN:00092509
CODEN:CESCA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092509_v28_n2_p569_Mandelbaum

Referencias:

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Citas:

---------- APA ----------
Mandelbaum, J.A. & Böhm, U. (1973) . Mass transfer in packed beds at low Reynolds numbers. Chemical Engineering Science, 28(2), 569-576.
http://dx.doi.org/10.1016/0009-2509(73)80054-5
---------- CHICAGO ----------
Mandelbaum, J.A., Böhm, U. "Mass transfer in packed beds at low Reynolds numbers" . Chemical Engineering Science 28, no. 2 (1973) : 569-576.
http://dx.doi.org/10.1016/0009-2509(73)80054-5
---------- MLA ----------
Mandelbaum, J.A., Böhm, U. "Mass transfer in packed beds at low Reynolds numbers" . Chemical Engineering Science, vol. 28, no. 2, 1973, pp. 569-576.
http://dx.doi.org/10.1016/0009-2509(73)80054-5
---------- VANCOUVER ----------
Mandelbaum, J.A., Böhm, U. Mass transfer in packed beds at low Reynolds numbers. Chem. Eng. Sci. 1973;28(2):569-576.
http://dx.doi.org/10.1016/0009-2509(73)80054-5