Three-phase Catalytic Reactors

A₁ acetylene acid activated carbon adsorbed adsorption assumed axial dispersion B₁ backmixed batch benzaldehyde Benzoic acid bubble column slurry calculated catalyst loading catalyst particles Chem cm/s cm²/s cocurrent upflow defined by Eq diameter dimensionless dispersion coefficient equations first-order flow rate flow regimes following correlation g/cm³ gas and liquid gas holdup gas phase gas velocity gas-liquid mass transfer heat transfer coefficient Hence hydrodesulfurization hydrogenation intraparticle diffusion k₁ k₁a kinetics KLAB limiting reactant liquid holdup liquid phase liquid velocity liquid-solid mass transfer mass transfer coefficient measured method mole/cm³ obtained operation overall effectiveness factor oxidation packed beds parameters plot plug flow pores predict pressure drop proposed the following pulse Raschig rings rate constant rate of reaction reactant reaction rate constant Reynolds number shown in Figure solid solubility solution Specchia studies temperature three-phase fluidized bed three-phase reactors tracer trickle bed trickle-bed reactor values