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Hydrodynamic regimes stirred tank reactors

A.3 HYDRODYNAMIC REGIMES IN TWO-PHASE (GAS-LIQUID) STIRRED TANK REACTORS... [Pg.148]

FIGURE 7A.8 Hydrodynamic regimes in two-phase (gas-liquid) stirred tank reactor. 1, flooding of the impeller 2, gas dispersion above the impeller 3, gas circulation above the impeller with marginal dispersion helow the impeller 4, gas circulation both above and below the impeller 5, recirculation of the gas resulting in the formation of secondary loops besides main discharge streams from the impeller. (Reproduced from Middleton 2000 with permission from Elsevier. 1997, Elsevier.)... [Pg.152]

FIGURE 7A.9 Hydrodynamic regimes in three-phase (gas-Iiquid-soHd) stirred tank reactors downflow pitched turbine. A, no dispersion of gas solid settled on bottom B, gas dispersed beginning of solid suspension C, gas dispersed off-bottom suspension of solids D, recirculation of mixture and possible surface aeration. (Reproduced from Rewatkaret al. 1991 with permission from American Chemical Society. 1991, American Chemical Society.)... [Pg.154]

See other pages where Hydrodynamic regimes stirred tank reactors is mentioned: [Pg.190]    [Pg.94]    [Pg.73]    [Pg.135]    [Pg.153]    [Pg.385]    [Pg.408]    [Pg.324]    [Pg.188]    [Pg.224]   


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