Hot spots form due to several reasons: 1. Reaction Exothermicity: Highly exothermic reactions release a significant amount of heat. If this heat is not efficiently dissipated, it causes local temperature elevations. 2. Heat Management Issues: Poor design of the reactor or inadequate mixing can lead to inefficient heat removal, contributing to hot spot formation. 3. Catalyst Properties: The intrinsic properties of the catalyst, such as thermal conductivity and specific heat capacity, affect how heat is managed within the catalytic system.
