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Hydrodynamic characteristics of three-phase fluidized beds [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1978.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 6 : digital, PDF file
Additional Creators
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The hydrodynamics of three-phase (gas-liquid-solid) fluidized beds has been studied in two columns of 7.62 and 15.2 cm in dia. The minimum gas and liquid velocities necessary to fluidize a bed were determined as a function of the particle size and density and the liquid viscosity; no effect of the initial bed height or column diameter was found. An electroconductivity technique was used to measure local concentrations of solid, liquid, and gas in the fluidized bed; these profiles were fitted using the error function. Overall solid holdup data were combined with over 1350 points from the literature to yield a dimensional correlation involving the physical parameters of the systems studied.
Report Numbers
E 1.99:conf-780438--1
conf-780438--1
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
01/01/1978.
"conf-780438--1"
Conference on fluidization, Cambridge, UK, 1 Apr 1978.
Watson, J. S.; Begovich, J. M.
Funding Information
W-7405-ENG-26
View MARC record | catkey: 14116562