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Abstract:

The expansion behavior of solid particles fluidized by liquid within fixed packings was studied by the conductimetric method. The electrodes conforming the conductivity cell were embedded in the container walls with their center at half the height of the fluidized bed. The axial solids distribution was also measured by this technique by placing ten conductivity cells along the column. The study is limited to intermediate and turbulent flow regimes, due to the density and size of the particles used. Depending on the geometry of the packed bed, the operating range in terms of superficial velocity and the homogeneity of the fluidized bed differ from those obtained for fluidization in an empty column. Taking into account geometric aspects of the systems, a method of estimating the fluidization parameters is derived. © 1994.

Registro:

Documento: Artículo
Título:Liquid fluidization of particles in packed beds
Autor:Glasserman, P.; Videla, D.; Böhm, U.
Filiación:Departamento de Industrias, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Palabras clave:Fluidization; Fluidized Beds-Liquid/Solid; Electrodes; Fluidized beds; Packed beds; Parameter estimation; Particles (particulate matter); Solids; Turbulent flow; Axial solids distribution; Conductimetric method; Liquid fluidization; Superficial velocity; Fluidization
Año:1994
Volumen:79
Número:3
Página de inicio:237
Página de fin:245
DOI: http://dx.doi.org/10.1016/0032-5910(94)02822-2
Título revista:Powder Technology
Título revista abreviado:Powder Technol.
ISSN:00325910
CODEN:POTEB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00325910_v79_n3_p237_Glasserman

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Citas:

---------- APA ----------
Glasserman, P., Videla, D. & Böhm, U. (1994) . Liquid fluidization of particles in packed beds. Powder Technology, 79(3), 237-245.
http://dx.doi.org/10.1016/0032-5910(94)02822-2
---------- CHICAGO ----------
Glasserman, P., Videla, D., Böhm, U. "Liquid fluidization of particles in packed beds" . Powder Technology 79, no. 3 (1994) : 237-245.
http://dx.doi.org/10.1016/0032-5910(94)02822-2
---------- MLA ----------
Glasserman, P., Videla, D., Böhm, U. "Liquid fluidization of particles in packed beds" . Powder Technology, vol. 79, no. 3, 1994, pp. 237-245.
http://dx.doi.org/10.1016/0032-5910(94)02822-2
---------- VANCOUVER ----------
Glasserman, P., Videla, D., Böhm, U. Liquid fluidization of particles in packed beds. Powder Technol. 1994;79(3):237-245.
http://dx.doi.org/10.1016/0032-5910(94)02822-2