Choosing the appropriate support involves considering various factors:
Reaction conditions: Consider the operating temperature and pressure. Supports like alumina and silica are suitable for high-temperature processes. Nature of the reactants: Determine if the support needs to be inert or if it should interact with the reactants. Catalyst preparation method: Some supports are better suited for specific preparation techniques, such as impregnation or coprecipitation. Cost and availability: Practical considerations such as the cost and availability of the support material also play a role.
