What Role Does Shear Rate Play in Heterogeneous Catalysis?
In heterogeneous catalysis, the catalyst is in a different phase than the reactants, usually solid catalysts with liquid or gas reactants. Shear rate can impact the contact time between the reactants and the catalyst surface. High shear rates can decrease contact time but increase mass transfer, leading to higher reaction rates. Optimizing shear rate is essential for achieving a balance between adequate contact time and efficient mass transfer.
