What is the Importance of Catalyst Loading and Dispersion?
Catalyst loading, which refers to the amount of catalyst used relative to the reactants, and dispersion, the distribution of active sites on the catalyst surface, are crucial parameters. Higher catalyst loading generally increases the reaction rate up to a certain point beyond which no further benefits are observed due to mass transfer limitations. Proper dispersion ensures that the active sites are evenly distributed, maximizing the efficiency of the catalyst. Poor dispersion can lead to agglomeration, reducing the available active surface area and ultimately the catalytic activity.
