Several challenges can affect reactant delivery in catalytic systems, including:
Mass transfer limitations: Inefficient mixing or poor diffusion can restrict reactant access to the catalyst surface. Catalyst deactivation: Fouling, poisoning, or sintering of catalysts can reduce their effectiveness over time. Thermal management: Maintaining optimal temperatures without causing thermal degradation can be challenging. Scaling up: Transitioning from laboratory-scale to industrial-scale while maintaining effective reactant delivery can be complex.
