Radial flow refers to the movement of reactants and products through a catalytic reactor in a direction perpendicular to the axis of the reactor. This type of flow is commonly used in fixed-bed reactors, where the catalyst is packed in a cylindrical vessel. The reactants enter the reactor from the outer periphery and move radially inward, or vice versa, before exiting the reactor. This flow pattern can help improve the efficiency and effectiveness of the catalytic process.
