Several factors can influence mass transfer efficiency:
1. Diffusion Coefficient: The ability of reactants and products to diffuse through the medium impacts mass transfer rates. Higher diffusion coefficients generally result in better mass transfer. 2. Flow Dynamics: The manner in which reactants flow over the catalyst surface, including turbulence and flow rate, can enhance or impede mass transfer. 3. Catalyst Structure: The porous structure and surface area of the catalyst significantly affect mass transfer. Catalysts with high surface areas or optimal pore distributions can improve mass transfer efficiency. 4. Temperature and Pressure: Higher temperatures can increase the diffusion rates, while optimal pressures can enhance the contact between reactants and the catalyst.
