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Three phase fluidised bed reactors

The Hydrogenation of a-Methyl Styrene in a Three-Phase Fluidised-Bed Reactor... [Pg.240]

The overall rate of reaction calculated for the three-phase fluidised-bed reactor above is approximately one tenth of the rate calculated for the agitated tank slurry reactor in Example 4.6. The main reasons are the very poor effectiveness factor and the relatively smaller external surface area for mass transfer caused by using the larger particles. Even the gas-liquid transfer resistance is greater for the three-phase fluidised-bed, in spite of the larger particles being able to produce relatively small bubbles these bubbles are not however as small as can be produced... [Pg.241]

See other pages where Three phase fluidised bed reactors is mentioned: [Pg.240]    [Pg.240]   
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