Fluidization at vacuum conditions. A gen
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M.F. Llop; F. Madrid; J. Arnaldos; J. Casal
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Article
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1996
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Elsevier Science
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English
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The hydrodynamical behaviour of fluidized beds at reduced pressures is studied. The minimum fluidization velocity is strongly influenced by pressure, decreasing as pressure increases. The well-known equation of Wen and Yu and two equations proposed for the calculation of u,, I at reduced pressures a