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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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Vibro-Fluidization Characteristics for Size Arranged Agglomerates
Yoshihide Mawatari, Kyushu Institute of Technology
Yuji Tatemoto, Shizuoka University
Katsuji Noda, Shizuoka University
Masato Yamamura, Kyushu Institute of Technology
Hiroyuki Kage, Kyushu Institute of Technology
ABSTRACT:
Fine cohesive powders (Geldart’s group-C) were fluidized with a
vibro-fluidized bed. Diameters of the powder used in this study were 0.2μm. For
0.2μm titanium oxide powder, stable and relatively large agglomerates were
observed. In this study, the size distribution of agglomerates was arranged by
sieving to examine its effect on the fluidization characteristics, such as the minimum
fluidization velocity, the minimum bubbling velocity and the bed expansion ratio.
The fluidization characteristics were drastically influenced by the size distribution of
agglomerates. It was found that the size arrangement of agglomerates was one of
the factors to obtain stable fluidization state for agglomerated cohesive powder.
Yoshihide Mawatari, Yuji Tatemoto, Katsuji Noda, Masato Yamamura, and Hiroyuki Kage, "Vibro-Fluidization Characteristics for Size Arranged Agglomerates" 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/51
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