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A heterogeneous modeling approach for an inclined rotating fixed bed reactor with concentric internal tube is introduced. The novel reactor is designed to intensify the mass transfer of gas‐limited heterogeneous catalyzed reactions by intermittent catalyst wetting, which is enabled exposing the packed bed to rotation and inclination. A simulation study for the hydrogenation of α‐methylstyrene is presented. In particular, the influence of period length and different wetting‐draining cycles on the space‐time yield of the reactor is analyzed.
An advanced design of an inclined rotating fixed bed reactor for gas mass transfer limited reactions is proposed and a simulation study based on the α‐methylstyrene hydrogenation is performed. A heterogeneous continuum model is applied to investigate the space‐time yield of the novel reactor concept for different operating conditions.