What Role Does Physisorption Play in Industrial Catalysis?
In industrial catalysis, physisorption is often used to pre-concentrate reactants on the catalyst surface. This is particularly important in processes like heterogeneous catalysis, where the reactants are in a different phase than the catalyst. Examples include:
1. Gas Purification: Physisorption is used to remove impurities from gases. 2. Separation Processes: Adsorbents like activated carbon are used to separate components based on their physisorption properties. 3. Catalyst Support: Physisorption helps in the dispersion of catalytic species on support materials, enhancing the overall catalytic activity.
