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The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering

May 13-17, 2007 - Vancouver, Canada

Editors: Franco Berruti, The University of Western Ontario, London, Canada
Xiaotao (Tony) Bi, The University of British Columbia, Vancouver, Canada
Todd Pugsley, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
The articles for these proceedings are peer-reviewed.

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Volume Contraction in Liquid Fluidization of Binary Solids Mixtures
Norman Epstein , University of British Columbia
R. Escudié, INRA, UR050, Laboratoire de Biotechnologie de l’Environnement
John R. Grace, University of British Columbia
Xiaotao T. Bi, University of British Columbia

ABSTRACT:
When liquid-fluidized particles of radically different sizes and densities mix, the serial (additive volume) model fails to predict the fluidized bed voidage due to contraction of the mixed bed relative to the volumetric sum of the corresponding monocomponent beds. Models are proposed to predict contraction reported in the literature for both upflow and downflow fluidization.

Norman Epstein , R. Escudié, John R. Grace, and Xiaotao T. Bi, "Volume Contraction in Liquid Fluidization of Binary Solids Mixtures" in "The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering", Franco Berruti, The University of Western Ontario, London, Canada
Xiaotao (Tony) Bi, The University of British Columbia, Vancouver, Canada
Todd Pugsley, University of Saskatchewan, Saskatoon, Saskatchewan, Canada Eds, ECI Symposium Series, Volume RP4 (2007). http://services.bepress.com/eci/fluidization_xii/36

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